Atlas of Stress-Strain Curves
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Transcript of Atlas of Stress-Strain Curves
A t l a s o f
S t r e s s - S t r a i n C u r v e s
Second Edition
yflSNV The Materials
Information Society
Materials Park, OH 44073-0002 www.asminternational.org
Copyright © 2002 by
ASM International® All rights reserved
No part of this book may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the written permission of the copyright owner.
First printing, December 2002
Great care is taken in the compilation and production of this book, but it should be made clear that NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE GIVEN IN CONNECTION WITH THIS PUBLICATION. Although this information is believed to be accurate by ASM, ASM cannot guarantee that favorable results will be obtained from the use of this publication alone. This publi-cation is intended for use by persons having technical skill, at their sole discretion and risk. Since the conditions of product or material use are outside of ASM's control, ASM assumes no liability or obligation in connection with any use of this information. No claim of any kind, whether as to products or information in this publication, and whether or not based on negligence, shall be greater in amount than the purchase price of this product or publication in respect of which damages are claimed. THE REMEDY HEREBY PROVIDED SHALL BE THE EXCLUSIVE AND SOLE REMEDY OF BUYER, AND IN NO EVENT SHALL EITHER PARTY BE LIABLE FOR SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES WHETHER OR NOT CAUSED BY OR RESULTING FROM THE NEGLIGENCE OF SUCH PARTY. As with any material, evaluation of the material under end-use conditions prior to specification is essential. Therefore, specific testing under actual conditions is recommended.
Nothing contained in this book shall be construed as a grant of any right of manufacture, sale, use, or reproduction, in con-nection with any method, process, apparatus, product, composition, or system, whether or not covered by letters patent, copyright, or trademark, and nothing contained in this book shall be construed as a defense against any alleged infringement of letters patent, copy-right, or trademark, or as a defense against liability for such infringement.
Comments, criticisms, and suggestions are invited, and should be forwarded to ASM International.
Prepared under the direction of the ASM International Technical Book Committee (2001-2002), Charles A. Parker; Chair. Prepared with assistance from the ASM International Materials Properties Database Committee, PJ. Sikorsky, Chair.
ASM International staff who worked on this project included Charles Moosbrugger, Technical Editor; Veronica Flint, Acquisitions Editor; Bonnie Sandersy Manager of Production; Carol Terman, Production Project Manager; and Scott Henry, Assistant Director of Reference Publications.
Library of Congress Cataloging-in-Publication Data
Atlas of stress-strain curves.—2nd ed. p. cm.
SAN: 204-586—T.p. verso. ISBN: 0-87170-739-X
I. Stress-strain curves—Atlases. 2. Metals—Testing. I. ASM International.
TA460 .A86 2002 620.1*63—dc 21
2002027674
ASM International® Materials Park, OH 44073-0002
www.asminternational.org
Printed in the United States of America
Contents
Preface iv
Representation of Stress-Strain Behavior 1
Ferrous Metals 21 Cast Iron (CI) 23 Carbon Steel (CS) 67 Alloy Steel (AS) 93 High-Strength Steel (HS) 129 Stainless Steel (SS) 161 Tool Steel (TS) 269
Nonferrous Metals 277 Cast Aluminum (CA) 279 Wrought Aluminum (WA) 299 Aluminum Laminates (LA) 503 Copper (Cu) 515 Magnesium (Mg) 555 Nickel (Ni) 631 Reactive and Refractory Metals (RM) 705 Titanium (Ti) 729 Pure Metals and Miscellaneous Alloys (MA) 799
Alloy Index 809
UNS Index 815
iii
Preface
In this information age, mechanical property data are plentiful. However, locating needed information quickly, judging the validity of the data, and making reasoned comparisons of data can be daunting. Stress-strain curves condense much information about the mechanical behavior of metals into a convenient form. From these basic curves the engineer can extract such information as the strength, ductility, forma-bility, elasticity, and other information useful in predicting the per-formance of a particular alloy under stress.
ASM International published the first edition of the Atlas of Stress-Strain Curves, a collection of over 550 curves, in 1986. This book, along with the Atlas of Fatigue Curves, Atlas of Creep and Stress-Rupture Curves, and the Atlas of Stress-Corrosion and Corrosion Fatigue Curves, has formed a set of useful materials property resources for the engineer, materials scientist, and designer.
Well over three years ago—with the encouragement, assistance, and guidance of the ASM Technical Books and Materials Properties Database Committees—ASM International embarked on the project to create this updated, expanded, and improved Second Edition of the Atlas of Stress-Strain Curves. Some of the overriding goals of this project have been to:
• Add curves for materials that are especially useful to key industries, including aerospace, automotive, and heavy manufacturing
• Seek out curves with a "pedigree" so readers can trace the source of the information and have some indication regarding its reliability
• Include as much pertinent information as possible for each curve. Factors such as heat-treat condition, product form, thickness, spec-imen size, orientation, history, testing temperature, and testing rate all affect materials performance and may be helpful when inter-preting the curves
• Normalize the presentation of the curves to facilitate comparisons among different materials
We feel ASM International has been reasonably successful in achieving these objectives in this edition.
Many people are involved in a project of this size, and we would like to thank those who have contributed to, or assisted, this effort. First and foremost, ASM International thanks the materials researchers who created the original curves—without their efforts this volume would not exist.
Donna M. Walker, FASM, Stressolvers Inc., and Veronica Flint, ASM staff, initiated the project to revise and expand this book. ASM International thanks them for their efforts in helping to define the goals for this project and in acquiring many of the new curves to be added to the book.
Special thanks are extended to Special Metals, Gil Kaufman, FASM, Kaufman Associates, and Bruce Boardman, FASM, Deere & Company, for their contributions of stress-strain curves.
Hiro Okamoto and his associates performed the huge task of redrawing the curves to normalize their presentation, and we are grate-ful for their accurate and timely work.
The organization and final quality of the data as seen in the book are my responsibility, and any errors, omissions, or misclassifications of alloys are mine. I thank Heather Lampman, the principal copy edi-tor, and the members of the ASM International production staff, who have worked diligently to keep any errors to a minimum. However, in any endeavor of this scope, there will be mistakes. Corrections, com-ments, and criticisms are invited.
It should be noted that most of the data included in this book are not specified as being minimum, typical, or having any defined confi-dence level associated with them. TTie reader may want to refer to the source of a particular curve to find additional details. The "Introduction" in this book provides a review of the information that can be extracted from stress-strain curves, a clarification of terms used in describing mechanical behavior, and a guide to the limitations of the accuracy and precision of the information given.
Charles Moosbrugger Technical Editor ASM International
Representation of Stress-Strain Behavior Charles Moosbrugger, ASM International
IT IS APPROPRIATE that a collection of stress-strain curves is named an atlas. An atlas is a collection of figures, charts, or maps, so named because early books pictured the Greek Titan, Atlas, on the cover or title page, straining with the weight of the world and heavens on his shoulders. This concept of visualizing the reaction to mechani-cal stress is central to development and use of stress-strain curves.
This introductory section provides a review of the fundamentals of the mechanical testing that is represented in the curves. The mathemat-ical interpretation of aspects of the curves will aid in analysis of the curves. A list of terms common to stress-strain behavior is given at the end of this section. (Ref 1, 2).
Tensile Testing
The simplest loading to visualize is a one-dimensional tensile test, in which a uniform slender test specimen is stretched along its long cen-tral axis. The stress-strain curv e is a representation of the performance of the specimen as the applied load is increased monotonically usually to fracture.
Stress-strain curves are usually presented as:
• "Engineering" stress-strain curves, in which the original dimensions of the specimens are used in most calculations.
• 'True" stress-strain curves, where the instantaneous dimensions of the specimen at each point during the test are used in the calcula-tions. This results in the "true" curves being above the "engineer-ing" curves, notably in the higher strain portion of the curves.
The development of these curves is described in the following sec-tions.
To document the tension test, an engineering stress-strain curve is constructed from the load-elongation measurements made on the test specimen (Fig. 1). The engineering stress, 5, plotted on this stress-strain curve is the average longitudinal stress in the tensile specimen. It
is obtained by dividing the load, P, by the original area of the cross sec-tion of the specimen, Aq:
Engineering strain, e
F i g . 1 Engineering stress-strain curve. Intersection of the dashed line with the curve determines the offset yield strength.
S = Ao
(Eql)
The strain, e, plotted on the engineering stress-strain curve, is the aver-age linear strain, which is obtained by dividing the elongation of the gage length of the specimen, 8, by its original length, Lq:
Lo AL Lo
L-LP
Lo (Eq 2)
Because both the stress and the strain are obtained by dividing the load and elongation by constant factors, the load-elongation curve has the same shape as the engineering stress-strain curve. The two curves fre-quently are used interchangeably.
The units of stress are force/length squared, and the strain is unitless. The strain axis of curves traditionally are given units of in./in. or mm/mm rather than being listed as a pure number. Strain is sometimes expressed as a percent elongation.
The shape of the stress-strain curve and values assigned to the points on the stress-strain curve of a metal depend on its:
• Composition • Heat treatment and conditioning • Prior history of plastic deformation • The strain rate of test • Temperature • Orientation of applied stress relative to the test specimens structure • Size and shape
The parameters that are used to describe the stress-strain curve of a metal are the tensile strength, yield strength or yield point, ultimate ten-sile strength, percent elongation, and reduction in area. The first three are strength parameters; the last two indicate ductility.
The general shape of the engineering stress-strain curve (Fig. 1) requires further explanation. This curve represents the full loading of a specimen from initial load to rupture. It is a "full-range" curve. Often engineering curves are truncated past the 0.2% yield point. This is the case of many of the curves in this Atlas. Other test data are presented as a "full-range" curve with an "expanded range" to detail the initial parts of the curve.
Linear Segment of Curves
From the origin, 0, the initial straight-line portion is the elastic region, where stress is linearly proportional to strain. When the stress is removed, if the strain disappears, the specimen is considered com-pletely elastic.
The point at which the curve departs from the straight-line propor-tionality, A, is the proportional limit.
Modulus of elasticity, E, also known as Young's modulus, is the slope of this initial linear portion of the stress-strain curve:
E = (Eq 3)
2 / Atlas of Stress-Strain Curves
where S is engineering stress and se is engineering strain. Modulus of elasticity is a measure of the stiffness of the material. The greater the modulus, the steeper the slope and the smaller the elastic strain result-ing from the application of a given stress. Because the modulus of elas-ticity is needed for computing deflections of beams and other structural members, it is an important design value.
The modulus of elasticity is determined by the binding forces between atoms. Because these forces cannot be changed without changing the basic nature of the material, the modulus of elasticity is one of the most structure-insensitive of the mechanical properties. Generally, it is only slightly affected by alloying additions, heat treat-ment, or cold work (Ref 3). However, increasing the temperature decreases the modulus of elasticity. At elevated temperatures, the mod-ulus is often measured by a dynamic method (Ref 4). Typical values of modulus of elasticity for common engineering materials are given in Table 1 (Ref 5).
Resilience is the ability of a material to absorb energy when deformed elastically and to return it when unloaded. This property usu-ally is measured by the modulus of resilience, which is the strain energy per unit volume, Uq, required to stress the material from zero stress to the yield stress, Sx. The strain energy per unit volume for any point on the line is just the area under the curve:
1250
^o = J ex (Eq 4)
From the definition of modulus of elasticity and the above definition, the maximum resilience occurs at the yield point and is called the mod-ulus of resilience, Ur.
UR = j SQEQ -1 C Sjl _ 2 E " IE
1000
750
£ 500
250
(Eq 5)
This equation indicates that the ideal material for resisting energy loads in applications where the material must not undergo permanent distor-
F i g . 2 Stress-strain curves for selected steels. Source: Ref 7
Table 1 Typical values for modulus of elasticity Elastic modulus (E)
Metal GPa 106 psi
Aluminum 70 10.2 Brass, 30 Zn 101 14.6 Chromium 279 40.5 Copper 130 18.8 Iron
Soft 211 30.7 Cast 152 22.1
Lead 16 2.34 Magnesium 45 6.48 Molybdenum 324 47.1 Nickel
Soft 199 28.9 Hard 219 31.8
Nickel-silver, 55Cu-18Ni-27Zn 132 19.2 Niobium 104 15.2 Silver 83 12.0 Steel
Mild 211 30.7 0.75 C 210 30.5 0.75 C, hardened 201 29.2 Tool steel 211 30.7 Tool steel hardened 203 29.5 Stainless, 2Ni-18Cr 215 31.2
Tantalum 185 26.9 Tin 50 7.24 Titanium 120 17.4 Tungsten 411 59.6 Vanadium 128 18.5 Zinc 105 15.2
Source: Ref 5
tion, such as mechanical springs, is one having a high yield stress and a low modulus of elasticity.
For various grades of steel, the modulus of resilience ranges from 100 to 4500 kJ/m3 (14.5 to 650 lbf • in./in.3), with the higher values rep-resenting steels with higher carbon or alloy contents (Ref 6). This can be seen in Fig. 2, where the modulus of resilience for the chromium-tungsten alloy would be the greatest of the steels, because it has the highest yield strength and similar modulus of elasticity. The modulus of resilience is represented as the triangular areas under the curves in Fig. 3.
Figure 2 shows that while the modulus of elasticity is consistent for the given group of steels, the shapes of the curves past their propor-tionality limits are quite varied (Ref 7).
F i g . 3 Comparison of stress-strain curves for a high-strength high-carbon spring steel and a lower-strength structural steel. Point A is the elastic limit of the
springsteel; point B is the elastic limit of the structural steel. The cross-hatched trian-gles are the modulus of resilience (Ur). These two areas are the work done on the materials to elongate them or the restoring force within the materials.
Representation of Stress-Strain Behavior / 3
Nonlinear Segment of Curves to Yielding
The elastic limit, B, on Fig. 1, may coincide with the proportional-ity limit, or it may occur at some greater stress. The elastic limit is the maximum stress that can be applied without permanent deformation to the specimen. Some curves exhibit a definite yield point, while others do not. When the stress exceeds a value corresponding to the yield strength, the specimen undergoes gross plastic deformation. If the load is subsequently reduced to 0, the specimen will remain permanently deformed.
Measures of Yielding. The stress at which plastic deformation or yielding is observed to begin depends on the sensitivity of the strain measurements. With most materials, there is a gradual transition from elastic to plastic behavior, and the point at which plastic deformation begins is difficult to define with precision. In tests of materials under uniaxial loading, three criteria for the initiation of yielding have been used: the elastic limit, the proportional limit, and the yield strength.
Elastic limit, shown at point B in Fig. 1, is the greatest stress the material can withstand without any measurable permanent strain remaining after the complete release of load. With increasing sensitiv-ity of strain measurement, the value of the elastic limit is decreased until it equals the true elastic limit determined from microstrain meas-urements. With the sensitivity of strain typically used in engineering studies (10-4 mm/mm or in./in.), the elastic limit is greater than the pro-portional limit. Determination of the elastic limit requires a tedious incremental loading-unloading test procedure. For this reason, it is often replaced by the proportional limit.
The yield strength, shown at point YS in Fig. 1, is the stress required to produce a small specified amount of plastic deformation. The usual definition of this property is the offset yield strength determined by the stress corresponding to the intersection of the stress-strain curve offset by a specified strain (see Fig. 1). In the United States, the offset is usu-ally specified as a strain of 0.2% or 0.1% (e = 0.002 or 0.001).
Offset yield strength determination requires a specimen that has been loaded to its 0.2% offset yield strength and unloaded so that it is 0.2% longer than before the test. The offset yield strength is referred to in ISO Standards as the proof stress (/?po,i or /?po,2)- I n the EN standards for materials that do not have a yield phenomenon present, the 0,2% proof strength (/?po,2) or 0,5% (^0,5) is determined. The nonpropor-tional elongation is either 0.1%, 0.2%, or 0.5%. The yield strength obtained by an offset method is commonly used for design and speci-fication purposes, because it avoids the practical difficulties of measur-ing the elastic limit or proportional limit.
Some materials have essentially no linear portion to their stress-strain curve, for example, soft copper or gray cast iron. For these mate-rials, the offset method cannot be used, and the usual practice is to define the yield strength as the stress to produce some total strain, for example, e = 0.005. The European Standard for general-purpose cop-per rod, EN 12163 (Ref 8), gives approximate 0,2% proof strength (^>0,2) for information, but it is not a requirement. This approach is fol-lowed for other material forms (bar and wire), but for some copper tubes, a maximum is specified For copper alloy pressure vessel plate and some spring strip, a minimum /?po,2 is specified.
Materials with Yield Point Phenomenon. Many metals, particu-larly annealed low-carbon steel, show a localized, heterogeneous type of transition from elastic to plastic deformation that produces a yield point in the stress-strain curve. Rather than having a flow curve with a gradual transition from elastic to plastic behavior, such as Fig. 4(a), metals with a yield point produce a flow curve or a load-elongation dia-gram similar to Fig. 4(b). The load increases steadily with elastic strain,
(a)
(b)
F i g . 4 Idealized plots of stress-strain, (a) Continuous yielding condition, (b) Discon-tinuous yielding with an upper yield point A and a relatively constant yield-
ing stress B to C
drops suddenly, fluctuates about some approximately constant value of load, and then rises with further strain.
In EN standards for materials exhibiting a yield point, the upper yield strength, ReH may be specified. The upper and lower yield stress (/?eH, ReL) are specified in some EN and ISO standards in units of N/mm2
(1 N/mm2 = 1 MPa). EN 10027-1 (Ref 9) notes the term "yield strength" as used in this European standard refers to upper or lower yield strength (ReH or ReL), proof strength (Rp), or the proof strength total extension (/?t), depending on the requirement specified in the relevant product standard. This serves as a caution that the details on how the "yield strength" or "yield point" is defined must be known when making any comparisons or conclusions as to the materials characteristics.
Typical yield point behavior of low-carbon steel is shown in Fig. 5. The slope of the initial linear portion of the stress-strain curve, desig-nated by E, is the modulus of elasticity. The load at which the sudden drop occurs is called the upper yield point. The constant load is called the lower yield point, and the elongation that occurs at constant load is called the yield-point elongation. The deformation occurring through-out the yield-point elongation is heterogeneous. At the upper yield point, a discrete band of deformed metal, often readily visible, appears at a stress concentration such as a fillet. Coincident with the formation of the band, the load drops to the lower yield point. The band then propagates along the length of the specimen, causing the yield-point elongation.
In typical cases, several bands form at several points of stress con-centration. These bands are generally at approximately 45° to the ten-
4 / Atlas of Stress-Strain Curves
this region, and the specimen begins to neck or thin down locally. The strain up to this point has been uniform, as indicated on Fig. 1. Because the cross-sectional area is now decreasing far more rapidly than the ability to resist the deformation by strain hardening, the actual load required to deform the specimen decreases and the engineering stress defined in Eq 1 continues to decrease until fracture occurs, at X.
The tensile strength, or ultimate tensile strength, Su, is the max-imum load divided by the original cross-sectional area of the specimen:
c _ ^max ou — A0
(Eq 6)
Elongation
F i g . 5 Typical yield point behavior of low-carbon steel
sile axis. They are usually called Lliders bands, Hartmann lines, or stretcher strains, and this type of deformation is sometimes referred to as the Piobert effect. They are visible and can be aesthetically undesir-able. When several Liiders bands are formed, the flow curve during the yield-point elongation is irregular, each jog corresponding to the for-mation of a new Liiders band. After the Liiders bands have propagated to cover the entire length of the specimen test section, the flow will increase with strain in the typical manner. This marks the end of the yield-point elongation. The transition from undeformed to deformed material at the Liiders front can be seen at low magnification in Fig. 6. The rough surface areas are the Liiders bands in the low-carbon steel. These bands are also formed in certain aluminum-magnesium alloys.
Nonlinear Segment of Continued Deformation
Strain Hardening. The stress required to produce continued plastic deformation increases with increasing plastic strain; that is, the metal strain hardens. The volume of the specimen (area x length) remains constant during plastic deformation, AL = AqLq, and as the specimen elongates, its cross-sectional area decreases uniformly along the gage length.
Initially, the strain hardening more than compensates for this decrease in area, and the engineering stress (proportional to load P) continues to rise with increasing strain. Eventually, a point is reached where the decrease in specimen cross-sectional area is greater than the increase in deformation load arising from strain hardening. This condi-tion will be reached first at some point in the specimen that is slightly weaker than the rest. All further plastic deformation is concentrated in
The tensile strength is the value most frequently quoted from the results of a tension test. Actually, however, it is a value of little fundamental significance with regard to the strength of a metal. For ductile metals, the tensile strength should be regarded as a measure of the maximum load that a metal can withstand under the very restrictive conditions of uniaxial loading. This value bears little relation to the useful strength of the metal under the more complex conditions of stress that usually are encountered.
For many years, it was customary to base the strength of structural members on the tensile strength, suitably reduced by a factor of safety. The current trend is to the more rational approach of basing the static design of ductile metals on the yield strength. However, because of the long practice of using the tensile strength to describe the strength of materials, it has become a familiar property, and as such, it is a useful identification of a material in the same sense that the chemical compo-sition serves to identify a metal or alloy. Furthermore, because the ten-sile strength is easy to determine and is a reproducible property, it is useful for the purposes of specification and for quality control of a product. Extensive empirical correlations between tensile strength and properties such as hardness and fatigue strength are often useful. For brittle materials, the tensile strength is a valid design criterion.
Measures of Ductility. Currently, ductility is considered a qualita-tive, subjective property of a material. In general, measurements of ductility are of interest in three respects (Ref 10):
• To indicate the extent to which a metal can be deformed without fracture in metalworking operations such as rolling and extrusion
• To indicate to the designer the ability of the metal to flow plastically before fracture. A high ductility indicates that the material is "for-giving" and likely to deform locally without fracture should the de-signer err in the stress calculation or the prediction of severe loads.
• To serve as an indicator of changes in impurity level or processing conditions. Ductility measurements may be specified to assess ma-terial quality, even though no direct relationship exists between the ductility measurement and performance in service.
The conventional measures of ductility that are obtained from the tension test are the engineering strain at fracture, e^ (usually called the elongation) and the reduction in area at fracture, q. Elongation and reduction in area usually are expressed as a percentage. Both of these properties are obtained after fracture by putting the specimen back together and taking measurements of the final length, Lf, and final spec-imen cross section, Af.
ef -
<J =
U-Lq
Ao-Af A0
(Eq 7)
(Eq 8)
Luders bands (roughened areas), which have propagated along the length of a specimen of annealed steel sheet that was tested in tension.
Unpolished, unetched. Low magnification
Fig. 6 Because an appreciable fraction of the plastic deformation will be concentrated in the necked region of the tension specimen, the value of
Representation of Stress-Strain Behavior / 5
ef will depend on the gage length Lq over which the measurement was taken (see the section of this article on ductility measurement in tension testing). The smaller the gage length, the greater the contribution to the overall elongation from the necked region and the higher the value of ef. Therefore, when reporting values of percentage elongation, the gage length, Lq, should always be given.
Reduction in area does not suffer from this difficulty. These values can be converted into an equivalent zero-gage-length elongation, e0. From the constancy of volume relationship for plastic deformation (AL = AQLQ):
1 L_ = IK =
Lq A \ - q
L-Lq Ao t 1 - i = 1 -q
for a metal strained in tension by the amount shown on the curve. Thus, if the load is removed at this point and then reapplied, the material will behave elastically throughout the entire range of reloading.
The true stress, a , is expressed in terms of engineering stress, 5, by:
a = — (e+l ) = S,(*+l) Ao
(Eq 10)
(Eq 9)
This represents the elongation based on a very short gage length near the fracture. Another way to avoid the complications resulting from necking is to base the percentage elongation on the uniform strain out to the point at which necking begins. The uniform elongation, eu, cor-relates well with stretch-forming operations. Because the engineering stress-strain curve often is quite flat in the vicinity of necking, it may be difficult to establish the strain at maximum load without ambiguity. In this case, the method suggested in Ref 11 is useful.
The toughness of a material is its ability to absorb energy up to the point of fracture or rupture. The ability to withstand occasional stresses above the yield stress without fracturing is particularly desirable in parts such as freight-car couplings, gears, chains, and crane hooks. Toughness is a commonly used concept that is difficult to precisely define. Toughness may be considered to be the total area under the stress-strain curve to the point of fracture. This area, which is referred to as the modulus of toughness, Uj, is the amount of work per unit vol-ume that can be done on the material without causing it to rupture.
Figure 3 shows the stress-strain curves for high- and low-toughness materials. The high-carbon spring steel has a higher yield strength and tensile strength than the medium-carbon structural steel. However, the structural steel is more ductile and has a greater total elongation. The total area under the stress-strain curve is greater for the structural steel; therefore, it is a tougher material. This illustrates that toughness is a parameter that comprises both strength and ductility.
True Stress-Strain Curves
The derivation of Eq 10 assumes both constancy of volume (AL = AqLq) and a homogeneous distribution of strain along the gage length of the tension specimen. Thus, Eq 10 should be used only until the onset of necking. Beyond the maximum load, the true stress should be determined from actual measurements of load and cross-sectional area.
(Eq 11)
The true strain, e, may be determined from the engineering or con-ventional strain, e. From Eq 2:
^ _ AL _ L-LQ = A
Lq Lq Lq (Eq 12)
To determine the true strain, the instantaneous change in length (dl) is divided by the length, /:
e = In (e + 1)
(Eq 13)
(Eq 14)
This equation is applicable only to the onset of necking for the reasons discussed above. Beyond maximum load, the true strain should be based on actual area or diameter, D, measurements:
e , AQ (K DQ)/4 0 1 Do £ = In — = In , = 2 In n
A (7C D2 ) /4 L> (Eq 15)
Figure 7 compares the true-stress/true-strain curve with its corre-sponding engineering stress-strain curve. Note that, because of the rel-atively large plastic strains, the elastic region has been compressed into the y-axis. In agreement with Eq 10 and 14, the true-stress/true-strain curve is always to the left of the engineering curve until the maximum load is reached.
The engineering stress-strain curve does not give a true indication of the deformation characteristics of a metal, because it is based entirely on the original dimensions of the specimen and these dimensions change continuously during the test. Also, a ductile metal that is pulled in tension becomes unstable and necks down during the course of the test. Because the cross-sectional area of the specimen is decreasing rapidly at this stage in the test, the load required to continue deformation lessens.
The average stress based on the original area likewise decreases, and this produces the downturn in the engineering stress-strain curve beyond the point of maximum load. Actually, the metal continues to strain harden to fracture, so that the stress required to produce further defor-mation should also increase. If the true stress, based on the actual cross-sectional area of the specimen, is used, the stress-strain curve increases continuously to fracture. If the strain measurement is also based on instantaneous measurement, the curve that is obtained is known as true-stress/true-strain curve.
Flow Curve. The true stress-strain curve is also known as a flow curve, because it represents the basic plastic-flow characteristics of the material. Any point on the flow curve can be considered the yield stress
Necking. Beyond maximum load, the high, localized strains in the necked region that are used in Eq 15 far exceed the engineering strain
o Strain
F i g . 7 Comparison of engineering and true-stress/true-strain curves
True stress/true strain curve
• Maximum load o Fracture
6 / Atlas of Stress-Strain Curves
b 8 s W 0)
10"3 HT* 10"1 1 10 True strain, c
F i g . 8 Log-log plot of true-stress/true-strain curve, n is the strain-hardening expo-nent; K is the strength coefficient.
calculated from Eq 2. Frequently, the flow curve is linear from maxi-mum load to fracture, while in other cases its slope continuously decreases to fracture. The formation of a necked region or mild notch introduces triaxial stresses that make it difficult to determine accurately the longitudinal tensile stress from the onset of necking until fracture occurs. This concept is discussed in greater detail in the section "Corrected Stress-Strain Curves" in this article. The following param-eters usually are determined from the true-stress/true-strain curve.
The true stress at maximum load corresponds to the true tensile strength. For most materials, necking begins at maximum load at a value of strain where the true stress equals the slope of the flow curve. Let a u and eu denote the true stress and true strain at maximum load when the cross-sectional area of the specimen is AU. From Eq 6 the engineering ultimate tensile strength can be defined as:
Su = ^ (Eq 16)
and the true ultimate tensile strength is:
a u = ^ (Eq 17)
Eliminating Pmax yields:
cu = S u ^ - (Eq 18)
and from Eq 15:
Aq/A = eE (Eq 19)
where e is the base of natural logarithm, so
Gu = Su eeu (Eq 20)
The true fracture stress is the load at fracture divided by the cross-sectional area at fracture. This stress should be corrected for the triax-ial state of stress existing in the tensile specimen at fracture. Because the data required for this correction frequently are not available, true fracture stress values are frequently in error.
The true fracture strain, 8f, is the true strain based on the original area, Aq, and the area after fracture, AF.
e f = I n 4 2 " (Eq 21) Af This parameter represents the maximum true strain that the material can withstand before fracture and is analogous to the total strain to frac-ture of the engineering stress-strain curve. Because Eq 14 is not valid beyond the onset of necking, it is not possible to calculate 8f from
F i g . 9 Various forms of power curve a = Kzn
measured values of ef. However, for cylindrical tensile specimens, the reduction in area, q, is related to the true fracture strain by:
£f=ln (Eq 22)
The true uniform strain, ew is the true strain based only on the strain up to maximum load. It may be calculated from either the spec-imen cross-sectional area, Au, or the gage length, Lu, at maximum load. Equation 15 may be used to convert conventional uniform strain to true uniform strain. The uniform strain frequently is useful in estimating the formability of metals from the results of a tension test:
eu = In (Eq 23)
The true local necking strain, en , is the strain required to deform the specimen from maximum load to fracture:
En = m ^ (Eq 24) Af
Mathematical Expression of the Flow Curve. The flow curve of many metals in the region of uniform plastic deformation can be expressed by the simple power-curve relation:
a = Ke" (Eq 25)
where n is the strain-hardening exponent and K is the strength coeffi-cient. A log-log plot of true stress and true strain up to maximum load will result in a straight line if Eq 25 is satisfied by the data (Fig. 8).
The linear slope of this line is n, and K is the true stress at £ = 1.0 (corresponds to q - 0.63). As shown in Fig. 9, the strain-hardening exponent may have values from n = 0 (perfectly plastic solid) to n = 1 (elastic solid). For most metals, n has values between 0.10 and 0.50 (see Table 2).
Table 2 Values for n and K for metals at room temperature
Metals Condition n MPa
K
ksi Ref
0.05% carbon steel Annealed 0.26 530 77 12 SAE 4340 steel Annealed 0.15 641 93 12 0.6% carbon steel Quenched and tempered 0.10 1572 228 13
at 540 °C(1000 °F) 0.6% carbon steel Quenched and tempered 0.19 1227 178 13
at 705 °C (1300 °F) Copper Annealed 0.54 320 46.4 12 70/30 brass Annealed 0.49 896 130 13
Representation of Stress-Strain Behavior / 7
The rate of strain hardening cfo/cfe is not identical to the strain-hardening exponent. From the definition of n:
_ d (log o ) _ d (In c) _ edo d (log e) ~ rf(lne) ~ ocfe
da nc 8
(Eq 26)
G = K(£o + e)" (Eq 27)
£o can be considered to be the amount of strain hardening that the mate-rial received prior to the tension test (Ref 14). Another common varia-tion on Eq 25 is the Ludwik equation:
o = c0 + Ken (Eq 28)
a0 = K \1/(1-") E71) (Eq 29)
The true-stress/true-strain curve of metals such as austenitic stainless steel, which deviate markedly from Eq 25 at low strains (Ref 16), can be expressed by:
o = Ken + eK\ + eK\ erhE (Eq 30)
The true strain term in Eq 25 to 28 properly should be the plastic strain,
£p - £total - e £
- etotaI - g (Eq31)
Deviations from Eq 25 frequently are observed, often at low strains (10~3) or high strains (8 = 1.0). One common type of deviation is for a log-log plot of Eq 25 to result in two straight lines with different slopes. Sometimes data that do not plot according to Eq 25 will yield a straight line according to the relationship:
where Oq is the yield stress, and K and n are the same constants as in Eq 25. This equation may be more satisfying than Eq 25, because the latter implies that at 0 true strain the stress is 0. It has been shown that Go can be obtained from the intercept of the strain-hardening portion of the stress-strain curve and the elastic modulus line by (Ref 15):
where Eg represents elastic strain. Graphically, this is shown on the engineering curve as a region of
elastic elongation and a region of plastic elongation summed together to make the total elongation.
Instability in Tension. Necking generally begins at maximum load during the tensile deformation of ductile metal. An ideal plastic mate-rial in which no strain hardening occurs would become unstable in ten-sion and begin to neck as soon as yielding occurred. However, an actual metal undergoes strain hardening, which tends to increase the load-car-rying capacity of the specimen as deformation increases. This effect is opposed by the gradual decrease in the cross-sectional area of the spec-imen as it elongates. Necking or localized deformation begins at max-imum load, where the increase in stress due to decrease in the cross-sectional area of the specimen becomes greater than the increase in the load-canying ability of the metal due to strain hardening. This condi-tion of instability leading to localized deformation is defined by the condition that P is at its maximum, dP = 0:
where eK\ is approximately equal to the proportional limit, and n\ is the slope of the deviation of stress from Eq 25 plotted against £. Other expressions for the flow curve are available (Ref 17, 18).
P = gA
dP = odA + Ado = 0
From the constancy-of-volume relationship:
dL dA J
and from the instability condition (Eq 32):
_dA _ do A " a
so that at a point of tensile instability:
d<5
(Eq 32)
(Eq 33)
(Eq 34)
(Eq 35)
(Eq 36)
F i g . 1 0 Graphical interpretation of necking criterion. The point of necking at max-imum load can be obtained from the true-stress/true-strain curve by finding
(a) the point on the curve having a subtangent of unity or (b) the point where db/cfe = a. F i g . 1 1 Considered construction for the determination of the point of maximum
load. Source: Ref 19
8 / Atlas of Stress-Strain Curves
Therefore, the point of necking at maximum load can be obtained from the true-stress/true-strain curve by finding the point on the curve hav-ing a subtangent of unity (Fig. 10a) or the point where the rate of strain hardening equals the stress (Fig. 10b). The necking criterion can be expressed more explicitly if engineering strain is used. Starting with Eq 36:
do de
do de de d£
dL do J±
• — = dL de — do L
de Lq — do ,, . — — = — (1 + e) = O
do o de l+e (Eq 37)
Equation 37 permits an interesting geometrical construction for the determination of the point of maximum load (Ref 19). In Fig. 11, the stress-strain curve is plotted in terms of true stress against engineering strain. Let point A represent a negative strain of 1.0. A line drawn from point A, which is tangent to the stress-strain curve, will establish the point of maximum load, because according to Eq 37, the slope at this point is g/(1 + e).
By substituting the necking criterion given in Eq 36 into Eq 26, a simple relationship for the strain at which necking occurs is obtained. This strain is the true uniform strain, eu:
£u = n (Eq 38)
Figure 12 illustrates the geometry at the necked region and the stresses developed by this localized deformation. R is the radius of cur-vature of the neck, which can be measured either by projecting the con-tour of the necked region on a screen or by using a tapered, conical radius gage.
Bridgman made a mathematical analysis that provides a correction to the average axial stress to compensate for the introduction of trans-verse stresses (Ref 21). This analysis was based on the following assumptions:
• The contour of the neck is approximated by the arc of a circle. • The cross section of the necked region remains circular throughout
the test. • The von Mises criterion for yielding applies. • The strains are constant over the cross section of the neck.
According to this analysis, the uniaxial flow stress corresponding to that which would exist in the tension test if necking had not introduced triaxial stresses is:
(•W-i)] (Eq 39)
Although Eq 26 is based on the assumption that the flow curve is given by Eq 25, it has been shown that eu = n does not depend on this power-law behavior (Ref 20).
Corrected Stress-Strain Curves
Stress Distribution at the Neck. The formation of a neck in the tensile specimen introduces a complex triaxial state of stress in that region. The necked region is in effect a mild notch. A notch under ten-sion produces radial stress, Gr, and transverse stress, Gt, which raise the value of longitudinal stress required to cause the plastic flow. Therefore, the average true stress at the neck, which is determined by dividing the axial tensile load by the minimum cross-sectional area of the specimen at the neck, is higher than the stress that would be required to cause flow if simple tension prevailed.
where (ax)avg is the measured stress in the axial direction (load divided by minimum cross section). Figure 7 shows how the application of the Bridgman correction changes the true-stress/true-strain curve. A cor-rection for the triaxial stresses in the neck of a flat tensile specimen has been considered (Ref 22). The values of a/R needed for the analysis can be obtained either by straining a specimen a given amount beyond necking and unloading to measure a and R directly, or by measuring these parameters continuously past necking using photography or a tapered ring gage (Ref 23).
To avoid these measurements, Bridgman presented an empirical rela-tion between a/R and the true strain in the neck. Figure 13 shows that this gives close agreement for steel specimens, but not for other metals with widely different necking strains. A much better correlation is obtained between the Bridgman correction and the true strain in the neck minus the true strain at necking, eu (Ref 25).
F i g . 1 2 Stress distribution at the neck of a tensile specimen, (a) Geometry of necked region. R is the radius of curvature of the neck; a is the minimum
radius at the neck, (b) Stresses acting on element at point O. gx is the stress in the axial direction; o r is the radial stress; c t is the transverse stress.
Strain, €
: i c . 1 3 Relationship between Bridgman correction factor o/(ax)avg and true tensile strain. Source: Ref 24
Representation of Stress-Strain Behavior / 9
Ductility Compression Testing
Ductility Measurement in Tension Testing. The measured elonga-tion from a tension specimen depends on the gage length of the speci-men or the dimensions of its cross section. This is because the total extension consists of two components: the uniform extension up to necking and the localized extension once necking begins (Fig. 1). The extent of uniform extension depends on the metallurgical condition of the material (through 8n) and the effect of specimen size and shape on the development of the neck.
The shorter the gage length, the greater the influence of localized deformation at the neck on the total elongation of the gage length. The extension of a specimen at fracture can be expressed by:
L(~Lo = a + euLo (Eq 40)
where a is the local necking extension and euLo is the uniform exten-sion. The tensile elongation is then:
Lf-Lo a M ) M )
(Eq 41)
This clearly indicates that the total elongation is a function of the spec-imen gage length. The shorter the gage length, the greater the percent elongation.
Numerous attempts have been made to rationalize the strain distri-bution in the tension test. Perhaps the most general conclusion that can be drawn is that geometrically similar specimens develop geometri-cally similar necked regions.
Further details on the necking phenomenon can be found in the arti-cle "Mechanical Behavior under Tensile and Compressive Loads" in Mechanical Testing and Evaluation, Volume 8 of the ASM Handbook (Ref 26).
Notch Tensile Test. Ductility measurements on standard smooth ten-sile specimens do not always reveal metallurgical or environmental changes that lead to reduced local ductility. The tendency for reduced ductility in the presence of a triaxial stress field and steep stress gradients (such as a rise at a notch) is called notch sensitivity. A common way of evaluating notch sensitivity is a tension test using a notched specimen.
The compression test consists of deforming a cylindrical specimen to produce a shorter cylinder of larger diameter (upsetting). The com-pression test is a convenient method for determining the stress-strain response of materials at large strains (£ > 0.5) because the test is not subject to the instability of necking that occurs in a tension test. Also, it may be convenient to use the compression test because the specimen is relatively easy to make, and it does not require a large amount of material. The compression test is frequently used in conjunction with evaluating the workability of materials, especially at elevated tempera-ture, because most deformation processes, such as forging, have a high component of compressive stress. The test is also used with brittle materials, which are difficult to machine into test specimens and diffi-cult to tensile test in perfect alignment.
There are two inherent difficulties with the compression test that must be overcome by the test technique: buckling of the specimen and barrel-ing of the specimen. Both conditions cause nonuniform stress and strain distributions in the specimen that make it difficult to analyze the results.
Buckling is a mode of failure characterized by an unstable lateral material deflection caused by compressive stresses. Buckling is con-trolled by selecting a specimen geometry with a low length-to-diameter ratio. L/D should be less than 2, and a compression specimen with UD = 1 is often used. It also is important to have a very well-aligned load train and to ensure that the end faces of the specimen are parallel and perpendicular to the load axis (Ref 27). Often a special alignment fix-ture is used with the testing machine to ensure an accurate load path (Ref 28).
Barreling is the generation of a convex surface on the exterior of a cylinder that is deformed in compression. The cross section of such a specimen is barrel shaped. Barreling is caused by the friction between the end faces of the compression specimen and the anvils that apply the load. As the cylinder decreases in height (h), it wants to increase in diameter (D) because the volume of an incompressible material must remain constant:
7t jy\ h LUL- p]h2 (Eq 42)
JJ—5
jr i ensiie / necking
/ instability
0.10 0.20 0.30
True strain 0.40 0.50
F i g . 1 4 Comparison of true stress-true strain curves in tension and compression (various lubricant conditions) for Al-2Mg alloy. Curve 2, Molykote spray;
curve 4, boron nitride + alcohol; curve 5, Teflon + Molykote spray; curve 8, tensile test. Source: Ref 30
400 cd | 350
g 300 ©
^ 250 £ 8 200 0)
150
§ 100 3 £ 50
7 6
2
f f 0.20 0.40 0.60 0.80
True compressive strain 1.00 1.20
F i g . 1 5 F ' o w curves for Al-2Mg alloy tested in compression for various lubricant conditions out to 8 1.0. Curve 1, molygrease; curve 2, Molykote spray;
curve 3, boron-nitride spray; curve 4, boron-nitride and alcohol; curve 5, Teflon and Molykote spray; curve 6, polished dry anvils; curve 7, grooved anvils. Source: Ref 30
10 / Atlas of Stress-Strain Curves
100
80
60
40
20
14 Compressive tangent modulus, GPa
28 42 56 70 84
y Shoi rt and long t • Longitudin
ransversev ' a ' \
700
560
420
280
140
4 6 8 Strain, 0.001 inVin.
Compressive tangent modulus,610 psi
10 12
Calculation of Compressive Stress and Strain. The calculation of stress and strain for the compression test is based on developing a test condition that minimizes friction (and barreling) and assumes the stress state is axial compression. When friction can be neglected, the uniaxial compressive stress (flow stress) is related to the deformation force P by:
P a f = - =
4P KD2 ''
4Ph2 KD2
xhi (Eq 43)
where the last term is obtained by substituting from Eq 42. In Eq 43, subscript 1 refers to the initial values of D and h, while subscript 2 refers to conditions at some subsequent value of specimen height, h. Equation 43 shows that the flow stress can be obtained directly from the load P and the instantaneous height Q12), provided that friction can be neglected.
The true strain in the compression test is given by:
(Eq 44)
F i g , 1 6 Curve combining compressive stress-strain with compressive tangent modulus
As the material spreads outward over the anvils, it is restrained by the friction at this interface. The material near the midheight position is less restrained by friction and spreads laterally to the greatest extent. The material next to the anvil surfaces is restrained from spreading the most; thus, the creation of a barreled profile. This deformation pattern also leads to the development of a region of relatively undeformed materials under the anvil surfaces.
This deformation behavior clearly means that the stress state is not uniform axial compression. In addition to the axial compressive stress, a circumferential tensile stress develops as the specimen barrels (Ref 29). Because barreling increases with the specimen ratio DJh, the force to deform a compression cylinder increases with DIh.
where either the displacement of the anvil or the diameter of the spec-imen can be used, whichever is more convenient.
Minimizing barreling of the compression specimen can be accom-plished by minimizing friction between the ends of the specimen and the anvils. This is done by using an effective lubricant and machining concentric rings on the end of the specimen to retain the lubricant and keep it from being squeezed out. An extensive series of tests have shown what works best (Ref 30).
Figure 14 shows the true stress-true strain curve (flow curve) for an annealed Al-2Mg alloy. Stress and strain were calculated as described in the previous section. Note how the flow curve in compression agrees with that determined in a tensile test and how the compressive curves extend to much larger strains because there is no specimen necking. Figure 15 extends the strain over double the range of Fig. 14. Note that once beyond £ > 0.5, the curves begin to diverge depending on the effectiveness of the lubrication. The highest curve (greatest deviation from uniaxial stress) is for grooved anvils (platens) that dig in and pre-vent sidewise flow. The least friction is for the condition where a Teflon (E.I. DuPont de Nemours & Co., Inc., Wilmington, DE) film sprayed with Molykote (Dow Corning Corporation, Midland, MI) is placed between the anvil and the specimen.
M A
Strain (E)
(a) (b) Strain (e)
pjcr 17 Differences between constant stress increments and constant strain increments, (a) Equal stress increments result in strains of increasing increments, (b) Equal strain increments result in decreasing stress increments.
Representation of Stress-Strain Behavior / 11
1G8
10-'
104
10"<
102
1 0 - 4
10°
1 0 "
1 0 " 2
10°
10-<
102
1 0 " 6
104
1 0 " B
106 1 1 i • 1 1 i • 1 r 1 i ' • • * Intermediate J Bar 5 High-velocity
Creep | Quasi-static | s t r a i „ r a t e | i ( T l p a c t | p | a t e i ( t l p a c (
Characteristic time (s)
Strain rate (s_1)
Constant load or
stress machine
Strain versus time or
creep rate recorded
Hydraulic or screw machine
N J Pneumatic
° r
1 mechanical I machines I
n Constant strain I .
rate test
Mechanical resonance
in specimen and
machine
Mechanical or
explosive impact
Elastic-plastic wave propagation
Light gas gun or
explosively driven
plate impact
Shock wave propagation
-Inertia forces neglected -
Isothermal -Plane stress-
-Inertia forces important
Adiabatic > | < Plane strain-
Increasing stress levels
F i g . 1 8 Strain-rate ranges and associated experimental equipment, conditions, and consequences
Usual method of loading
Dynamic considerations
in testing
Essentially no barreling occurs in room-temperature compression tests when Teflon film is placed between the anvil and the end of the specimen. Because the film will eventually tear, it is necessary to run the test incrementally and replace the film when an electrical signal indicates that there is no longer a continuous film.
Obviously, the need to run the test incrementally is inconvenient. A series of single-increment compression tests on a range of materials with strain-hardening exponents from n = 0.08 to 0.49 showed that lubricant conditions do not become significant until e > 0.5 so long as
n > 0.15. For strains 8 < 1.0, a grooved specimen with molybdenum disulfide (M0S2) grease lubricant gave consistently good results. Nearly as good results are achieved with smooth anvils and a spray coat of M0S2 (Ref 30).
Another approach to minimize the effects of barreling is to rema-chine the specimens to their original diameter after some degree of deformation. This is costly and inconvenient and adds uncertainties to the results. For additional details on compression testing, see the arti-cle "Uniaxial Compression Testing" in Mechanical Testing and Evaluation, Volume 8 of the ASM Handbook.
Elastic range Plastic (inelastic) range
Yield-point elongation Strain-hardening range
Increase in yield point caused by strain hardening
Second unloading and reloading
Strain •
Residual strain
Ductility after second reloading
Ductility after first reloading -- Ductility of virgin material-
F i g . 1 9 Ejects of prior tensile loading on stress-strain behavior; the graph is not to scale. The solid line represents the behavior of a virgin piece. The dotted
line is a specimen that has been unloaded at A and then reloaded. The dashed line represents a second unloading at B. In each case the stress is based on the cross-sec-tional area of the specimen measured after the unloading.
F i g . 2 0 A n e x a m p ' e of the Bauschinger effect and hysteresis loop in tension-com-pression-tension loading. The initial tension loading is to about 0.001
strain, followed by compression again to 0.001 strain.
12 / Atlas of Stress-Strain Curves
Tangent Modulus Curves
The tangent modulus, Zst, is the slope of the stress-strain curve at any point on the curve.
£, = g (Eq45)
Below the proportionality limit, Et has the same value as E. Figure 10 has a construction of Et = 1 at the point where the strain
was 8U. The slope has the same units as the stress. Many of the curves in the Atlas have the plot of the tangent modulus
superimposed on the stress-strain curve. These curves have dual units along the *-axis, one set for strain and one set for Zst. Figure 16 is an example. The modulus of elasticity can be visually estimated on the lin-ear segment of the stress-strain curve as slightly more than 280 MPa/4 X 0.001 = 70,000 MPa or 70 GPa (40 ksi/4 X 0.001 = 10,000 ksi, or 10 X 106 psi). This corresponds to the constant value (vertical line) on the tangent modulus curves up to the proportionality limit. At higher stress, the stress-strain curves flatten and the tangent modulus curves decrease in value.
Torsional Testing
Torsion tests can be carried out on most materials to determine mechanical properties such as modulus of elasticity in shear, shear yield strength, ultimate shear strength, modulus of rupture in shear, and ductility. The torsion test can also be conducted on full-size parts (shafts, axles, and pipes) and structures (beams and frames) to deter-mine their response to torsional loading. In torsion testing, unlike ten-sile testing and compression testing, large strains can be applied before plastic instability occurs, and complications due to friction between the test specimen and dies do not arise.
Torsion tests are most frequently carried out on prismatic bars of cir-cular cross section by applying a torsional moment about the longitu-dinal axis. The shear stress versus shear strain curve can be determined from simultaneous measurements of the torque and angle of twist of the test specimen over a predetermined gage length.
When converted from torque (in units of newton-meters or inch-pounds) and angular displacement (in degrees or radians) torsional stress-strain has the same units as engineering stress-strain, but the variance from "true" stress-strain is typically much less. On a cylindri-cal specimen that does not buckle, the difference is 5% or less from engineering to "true" stress-strain, even in the plastic (nonlinear) range.
There is evidence that torsion testing of hollow tubes is one of the better ways to determine the effects of strain, strain rate, and tempera-ture on the flow stress of materials over the range of these variables usually encountered in the metal working process. Details on torsional testing and analysis can be found in the articles "Fundamental Aspects of Torsional Loading" and "Shear, Torsion, and Multiaxial Testing" in Mechanical Testing and Evaluation, Volume 8 of ASM Handbook.
Mechanical Testing Details
For credibility and repeatability, tests that are the basis of the stress-strain curves are conducted in accordance with some industry, national, or multinational standard. In the Atlas, when the source documentation cites a standard, it is so indicated in the caption. These standards pro-vide insight to interpret the data.
Details of testing methods are found in Mechanical Testing and Evaluation, Volume 8 of ASM Handbook. Pertinent articles include:
• "Testing Machines and Strain Sensors" • "Accreditation of Mechanical Testing Laboratories" • "Mechanical Behavior under Tensile and Compressive Loads" • "Stress-Strain Behavior in Bending" • "Bend Testing" • "Fundamental Aspects of Torsional Loading" • "Uniaxial Tension Testing" • "Uniaxial Compression Testing" • "Hot Tension and Compression Testing" • "Tension and Compression Testing at Low Temperatures" • "Shear, Torsion, and Multiaxial Testing"
: |a 2 1 Two types of hysteresis stress-strain loops resulting from Bauschinger effect in titanium alloys F i g . 2 2 Stress-strain loop for constant-strain cycling
Representation of Stress-Strain Behavior / 13
Jv. a 3 > 17
/J / • EG > EG > E^
Steady state hysteresis loops
E1 £2 e 3
Cyclic stress-strain curve
F i g . 2 3 Construction of cyclic stress-strain curve by joining tips of stabilized hysteresis loops
Test Variables
The condition of the test environment, composition, conditioning, size, shape, and history of the specimen are among the factors affect-ing the stress-strain data. These parameters are given to the extent that they are available.
Test Temperature. Relative to room-temperature (RT) tests, most materials become stronger, but less ductile, at lower temperatures, and more ductile, but weaker, at higher temperatures. There are anomalous behaviors such as blue brittleness. Carbon steels generally exhibit an increase in strength and a reduction of ductility and toughness at tem-peratures around 300 °C (570 °F). Because such temperatures produce a bluish temper color on the surface of the specimen, this problem has been called blue brittleness. Typically, brittleness is associated with cold-temperature behavior.
Speed of Test. ASTM E 8 (Ref 31) lists five ways of defining the speed of the test:
• Rate of straining the specimen, de/dt • Rate of stressing the specimen, dS/dt • Rate of the separation of the test machine heads during the test • Elapsed time for completing part or all of the test • Free-running cross-head speed (speed of machine heads when un-
loaded)
Strain Rate. Average strain rates for most tension tests range between 10~2 and 10~~5 s_1. Greater strain rates (10-1 and 102 s -1) are considered dynamic tests. For a specimen of initial gage length Lq and deformed length L, the specific deformation rate is:
de _ 1 d(L-Lq) dt Lq dt
If the deformation occurs homogeneously throughout the specimen, then the specific deformation rate corresponds everywhere to the strain rate. However, if the deformation is nonhomogeneous, then the strain (and strain rate) varies the specimen length, and the specific deforma-tion rate represents the spatial average strain rate. A well-known exam-ple of nonhomogeneous deformation is the propagation of deformation bands called Liiders bands.
Stress Rate. Figure 17 illustrates the differences in curves constructed from constant stress increments and constant strain increments.
Slow Speeds. Under relatively slow straining, most materials are assumed to transfer the heat generated by plastic deformation to their surroundings; that is, the straining is assumed to be isothermal (no change of temperature). The degree to which slow tension tests remain truly isothermal has been investigated (Ref 32). The flow stress, which is the uniaxial stress needed to continue plastic deformation of the material at a given stage of a test, is then assumed to depend only on strain and strain rate.
The strain-hardening parameter n has been defined. From Eq 26:
dz (Eq 47)
In an analogous manner, the strain-rate sensitivity parameter m can be defined as:
e do a dk (Eq 48)
(Eq 46)
Both n and m are functions of strain and strain rate, m can be nega-tive under some conditions. However, average values frequently are selected for these parameters, which are then treated as constants.
Values of n usually are between 0.1 and 0.5 for metals; they are determined from, but not identical to, strain-hardening rates. Values of
14 / Atlas of Stress-Strain Curves
CO
(a) Cyclic softening
Strain, e
(c) Cyclically stable
F i g . 2 4 Examples of various types of cyclic stress-strain
(b) Cyclic hardening
a
Strain, e
(d) Mixed behavior
m for metals are usually much smaller than the corresponding n values (m < 0.1). m does increase with temperature. However, fine-grained metals have relatively large rate-sensitivity parameters (m > 0.1) under specific deformation conditions. Under such conditions, these materi-als can be deformed to extremely large strains and are called super-plastic metals.
High Rate Testing. For extremely high rates of testing, it is com-monly assumed that deformation occurs under adiabatic (no heat trans-fer) conditions. Plastic work is mostly (about 90%) converted to heat. The remainder is inelastically stored as changes in defect structure. In high-speed tests, this heat raises the temperature of the material. Consequently, the material properties are changed. This is another major complication in analyses of high-speed tests.
Consequences of testing over a wide spectrum of strain rates are summarized in Fig. 18 (Ref 33).
Hysteresis. If a specimen is loaded past its yield point and then unloaded, or loaded in reverse, subsequent testing on the specimen would result in a different pattern of behavior. Figure 19 shows this effect. The specimen is loaded initially to point A. The solid line rep-resents the behavior of the virgin sample. If instead, the sample were unloaded at point A, the path of unloading is parallel to the initial load path (dotted line). There is some permanent deformation (residual strain), and the area is redetermined as A2. When reloaded, the dotted line is retraced and the yield point is now higher due to strain harden-ing. If this unloading and reloading were done again at point B, the dashed line indicates the behavior.
Figure 19 illustrates the effect of stopping and restarting a test. It also points to a consideration when a test sample is machined from a failed
part. If the testpiece were subjected to deformation prior to the failure, the properties obtained from the test should not be equated to the orig-inal material properties (Ref 34).
If the prior history of the test specimen includes compression, a hys-teresis is present, know as the Bauschinger effect. This is illustrated in Fig. 20. The initial tensile loading is to about 1% strain. The specimen is unloaded and reloaded in compression to 1% strain (measured on the second scale on the x-axis). On unloading and reloading in tension, the shape of the stress-strain curve is significantly different than the origi-nal. Again the prior deformation of a test sample will affect its behav-ior (Ref 34). Figure 21 shows the two types of hysteresis possible in titanium alloys, one with load reversal, and one with load application, rest, and reapplication.
Nature of Loading. Figure 22 illustrates a stress-strain loop under controlled constant-strain cycling in a low-cycle fatigue test. During initial loading, the stress-strain curve is O-A-B, with yielding begin-ning about A. Upon unloading, yielding begins in compression at a lower stress C due to the Bauschinger effect In reloading in tension, a hysteresis loop develops. The dimensions of this loop are described by its width As (the total strain range) and its height Aa (the stress range). The total strain range Ae consists of an elastic strain component A£e = Ag/E and a plastic strain component Aep. The width of the hysteresis loop depends on the level of cyclic strain. When the level of cyclic strain is small, the hysteresis loop becomes very narrow. For tests con-ducted under constant Ae, the stress range Aa usually changes with an increasing number of cycles. Annealed materials undergo cyclic strain hardening so that Aa increases with the number of cycles and then lev-els off after about 100 strain cycles. The larger the value of Ae, the greater the increase in stress range. Materials that are initially cold
Representation of Stress-Strain Behavior / 15
Test data
Time (a)
cyclically induced changes in mechanical behavior. This is illustrated in Fig. 24. Note that 50% may not always be the life fraction where steady-state response is attained. Often it is left to the discretion of the interpreter as to where the steady-state cyclic stress-strain occurs. In any event, the criteria should be noted on the cyclic stress-strain curve for the material being tested (Ref 35).
The article "Fundamentals of Modern Fatigue Analysis for the Design" in Fatigue and Fracture, Volume 19 of ASM Handbook (Ref 35), provides more details on cyclic behavior of metals and was the basis for this section.
Isochronous Curves
Isochronous
(b) Strain
F i g . 2 5 Creep data (a) transferred to isochronous stress-strain curve (b)
worked undergo cyclic strain softening so that Ao decreases with increasing number of strain cycles. Thus, through cyclic hardening and softening, some intermediate strength level is attained that represents a steady-state condition (in which case the stress required to enforce the controlled strain does not vary significantly).
Monotonia Some metals are cyclically stable, in which case their monotonic stress-strain behavior adequately describes their cyclic response.
Isochronous curves are included in this Atlas, although they are not simply stress-strain curves. The parameter of time is added to them. Mechanical tests can be performed as short-time static tests or long-term creep deformation tests. Data from the long-term tests are recorded as sets of strain as a function of time for different loads (stresses) for a given temperature. As the stress increases, this time to rupture is less as seen in Fig. 25(a). Collections of these data can be analyzed by holding one of the three variables (time, stress, and strain constant). From Fig. 25(a) (where stress is constant on each curve), val-ues at constant time can be found in effect by constructing a vertical line, perpendicular to the time axis, that intersects the family of curves. Values at the intersection points form sets of stresses and strains at con-stant time that can be plotted on a linear coordinate system at these selected times to make the isochronous curves (Fig. 25b). These fami-lies of curves are plotted at a given temperature, since temperature is so significant to the creep behavior of an alloy.
Guide to the Curves in the Atlas
As much of the information about the test specimens that is available in the source and that is able to be abstracted in the caption is given with the curves that follow. The prime sources of all curves is given so further details may be gathered.
Parameters affecting the stress-strain behavior are:
Cyclic. For other materials the steady-state condition is usually achieved in about 20 to 40% of the total fatigue life in either hardening or softening materials. The cyclic behavior of metals is best described in terms of a stress-strain hysteresis loop, as illustrated in Fig. 22.
Changes in stress response of a metal occur relatively rapidly during the first several percent of the total reversals to failure. The metal, under controlled-strain amplitude, will eventually attain a steady-state stress response.
Now, to construct a cyclic stress-strain curve, one simply connects the locus of the points that represent the tips of the stabilized hystere-sis loops from comparison specimen tests at several controlled-strain amplitudes (see Fig. 23).
In the particular example shown in Fig. 23, it was presumed that three companion specimens were tested to failure, at three different controlled-strain amplitudes. Failure of a specimen is defined, typi-cally, as complete separation into two distinct pieces. Generally, the diameter of specimens are approximately 6 to 10 mm (0.25 to 0.375 in.). In actuality, there is a "propagation" period included in this definition of failure. Other definitions of failure appear in ASTM E 60.
The steady-state stress response, measured at approximately 50% of the life to failure, is thereby obtained. These stress values are then plot-ted at the appropriate strain levels to obtain the cyclic stress-strain curve. One would typically test approximately ten or more companion specimens. The cyclic stress-strain curve can be compared directly to the monotonic or tensile stress-strain curve to quantitatively assess
• Composition. The compositions listed are intended as a guide to alloy identification. Nominal compositions have been added for this purpose, so this information is not necessarily from the source of the curve. If a more precise composition is given (listed to tenths or hundredths of a percent) in the source, this has been used.
• Heat treatment and conditioning are given in the style common to the alloy group. Temperature conversions are approximate.
• Strain Rate of Test. In some cases, the speed of the test head is given, which differs from the strain rate.
• Temperature of the test specimen is sometimes specified as being held for a set time prior to the test. Other times it is given in the source without qualification. At cryogenic temperatures, the stress-strain behavior of pure copper, brasses, bronzes, austenitic stainless steels, and some aluminum alloys exhibits a discontinuous yielding, and the curve appears serrated. Such behavior is indicated in the Atlas using a shaded envelope.
• Orientation. The orientation of the specimen relative to rolling or extruding direction is illustrated in Fig. 26 (Ref 36).
• Specimen size and shape information is provided to the extent found in the source documentation.
Units and Unit Conversions. The units on the left side and bottom of the curve are the units of the source document. The conversion of strain units on the curves is 1 ksi = 7 MPa. This conversion is used so that a common grid can be used. The more precise conversion is 1 ksi
16 / Atlas of Stress-Strain Curves
Direction
Long transverse
Sheet and plate
Long transverse
Long transverse
Extruded and drawn tube
transverse
Direction of extruding
or rolling
Transverse
Rolled and extruded rod, bar, and thin shapes
Long transverse
Long transverse
transverse
F i g . 2 6 Grain orientation in standard wrought forms of alloys. Source: Ref 36
= 6.894757 MPa. The converted stress in MPa can be multiplied by the correction factor of 6.894757/7.000000 = 0.98497 to obtain a more pre-cise conversion.
Ramberg-Osgood Parameters. The Ramberg-Osgood Method is a method of modeling stress-strain curves. An equation (ideally a simple one) for the stress-strain curve is necessary for finding a quantitative expression for the available energy in fracture studies. The Ramberg-Osgood equation is useful:
a a" e = ^ + ^ (Eq 49)
where n is (unfortunately) called the strain-hardening exponent and F is called the nonlinear modulus. This is said to be unfortunate because n is already commonly called the strain-hardening exponent (Eq 25), where it is, in fact the exponent of the strain. The Ramberg-Osgood parameter, n, is the reciprocal of the other n. The two can usually be distinguished by their values. The Ramberg-Osgood parameter, n, usu-ally is between 2 and 40.
Equation 49 separates the total strain into a linear and a nonlinear part:
£ = ^elastic + Aplastic (Eq 50)
There are other forms of the Ramberg-Osgood equation. The total strain energy in a body (per unit thickness) equals the area
under the load-displacement curve. The energy under the linear part of the stress-strain curves is discussed in the section "Resilience" in this article.
For applications where margins against ductile fracture must be quantified or where components are subjected to large plastic strains, elastic-plastic ./-integral methods can be used to predict fracture condi-tions. Calculation of applied J values for cracked components requires
knowledge of the strain-hardening capacity of the material in terms of the Ramberg-Osgood strain-hardening relationship.
MIL-HDBK-5, 1998 (Ref 37) presents an explanation of the method and uses the following expression for £ p i a s t ic :
Aplastic = 0.002(o/GO.2YP)" (Eq 51)
It further explains how material behavior can be modeled for computer codes using, E, n, and GO.2YP where the exponential relationship is applicable.
Terms
Terms common to discussion of stress-strain curves, tensile testing, and material behavior under test included here (Ref 1,2). accuracy. (1) The agreement or correspondence between an experi-
mentally determined value and an accepted reference value for the material undergoing testing. The reference value may be established by an accepted standard (such as those established by ASTM), or in some cases the average value obtained by applying the test method to all the sampling units in a lot or batch of the material may be used. (2) The extent to which the result of a calculation or the reading of an instrument approaches the true value of the calculated or meas-ured quantity.
axial strain. Increase (or decrease) in length resulting from a stress act-ing parallel to the longitudinal axis of the specimen.
Bauschinger effect. The phenomenon by which plastic deformation increases yield strength in the direction of plastic flow and decreases it in other directions,
breaking stress. See rupture stress. brittleness. A material characteristic in which there is little or no plas-
tic (permanent) deformation prior to fracture.
Representation of Stress-Strain Behavior / 17
chord modulus. The slope of the chord drawn between any two spe-cific points on a stress-strain curve. See also modulus of elasticity.
compressive strength. The maximum compressive stress a material is capable of developing. With a brittle material that fails in compres-sion by fracturing, the compressive strength has a definite value. In the case of ductile, malleable, or semiviscous materials (which do not fail in compression by a shattering fracture), the value obtained for compressive strength is an arbitrary value dependent on the degree of distortion that is regarded as effective failure of the material,
compressive stress, Sc . A stress that causes an elastic body to deform (shorten) in the direction of the applied load. Contrast with tensile stress.
creep. Time-dependent strain occurring under stress. The creep strain occurring at a diminishing rate is called primary or transient creep; that occurring at a minimum and almost constant rate, secondary or steady-rate creep; that occurring at an accelerating rate, tertiary creep,
creep test. A method of determining the extension of metals under a given load at a given temperature. The determination usually involves the plotting of time-elongation curves under constant load; a single test may extend over many months. The results are often expressed as the elongation (in millimeters or inches) per hour on a given gage length (e.g., 25 mm, or 1 in.),
cyclic loads. Loads that change value over time in a regular repeating pattern.
discontinuous yielding. The nonuniform plastic flow of a metal exhibiting a yield point in which plastic deformation is inhomoge-neously distributed along the gage length. Under some circum-stances, it may occur in metals not exhibiting a distinct yield point, either at the onset of or during plastic flow,
ductility. The ability of a material to deform plastically without frac-turing.
elastic constants. The factors of proportionality that relate elastic dis-placement of a material to applied forces. See also modulus of elas-ticity, shear modulus, and Pais son 's ratio.
elasticity. The property of a material whereby deformation caused by stress disappears upon the removal of the stress,
elastic limit. The maximum stress that a material is capable of sustain-ing without any permanent strain (deformation) remaining upon complete release of the stress. See also proportional limit.
elongation. (1) A term used in mechanical testing to describe the amount of extension of a testpiece when stressed. (2) In tensile test-ing, the increase in the gage length, measured after fracture of the specimen within the gage length, ef, usually expressed as a percent-age of the original gage length,
elongation, percent. The extension of a uniform section of a specimen expressed as percentage of the original gage length:
Elongation, % = ̂ LZA x 10O M)
where L0 is original gage length and L* is final gage length, engineering strain, e. A term sometimes used for average linear strain
or conventional strain in order to differentiate it from true strain. In tension testing, it is calculated by dividing the change in the gage length by the original gage length,
engineering stress, S. A term sometimes used for conventional stress in order to differentiate it from true stress. In tension testing, it is cal-culated by dividing the load applied to the specimen by the original cross-sectional area of the specimen,
failure. Inability of a component or test specimen to fulfill its intended function.
fracture strength, Sf. The normal stress at the beginning of fracture, calculated from the load at the beginning of fracture during a tension test and the original cross-sectional area of the specimen,
gage length, Lq. The original length of that portion of the specimen over which strain or change of length is determined.
Hooke's Law. The law of springs, which states that the force required to displace (stretch) a spring is proportional to the displacement,
hysteresis (mechanical). The phenomenon of permanently absorbed or lost energy that occurs during any cycle of loading or unloading when a material is subjected to repeated loading,
load, P. In the case of mechanical testing, a force applied to a testpiece that is measured in units such as pound-force or newton.
Liiders lines. Elongated surface markings or depressions, often visible with the unaided eye, that form along the length of a tension speci-men at an angle of approximately 45° to the loading axis. Caused by localized plastic deformation, they result from discontinuous (inho-mogeneous) yielding. Also known as Liiders bands, Hartmann lines, Piobert lines, or stretcher strains,
maximum stress, Sm a x . The stress having the highest algebraic value in the stress cycle, tensile stress being considered positive and com-pressive stress negative. The nominal stress is used most commonly,
mechanical hysteresis. Energy absorbed in a complete cycle of load-ing and unloading within the elastic limit and represented by the closed loop of the stress-strain curves for loading and unloading,
mechanical properties. The properties of a material that reveal its elastic and inelastic behavior when force is applied or that involve the relationship between the intensity of the applied stress and the strain produced. The properties included under this heading are those that can be recorded by mechanical testing—for example, modulus of elasticity, tensile strength, elongation, hardness, and fatigue limit,
mechanical testing. The methods by which the mechanical properties of a metal are determined,
modulus of elasticity, E. The measure of rigidity or stiffness of a metal; the ratio of stress, below the proportional limit, to the corresponding strain. In terms of the stress-strain diagram, the modulus of elasticity is the slope of the stress-strain curve in the range of linear propor-tionality of stress to strain. Also known as Young's modulus. For materials that do not conform to Hooke's law throughout the elastic range, the slope of either the tangent to the stress-strain curve at the origin or at low stress, the secant drawn from the origin to any speci-fied point on the stress-strain curve, or the chord connecting any two specific points on the stress-strain curve is usually taken to be the modulus of elasticity. In these cases, the modulus is referred to as the tangent modulus, secant modulus, or chord modulus, respectively,
modulus of resilience, £/R. The amount of energy stored in a material when loaded to its elastic limit. It is determined by measuring the area under the stress-strain curve up to the elastic limit. See also strain energy:
modulus of rigidity. See shear modulus. modulus of rupture. Nominal stress at fracture in a bend test or tor-
sion test. In bending, modulus of rupture is the bending moment at fracture (Mc) divided by the section modulus (/):
In torsion, modulus of rupture is the torque at fracture (7r) divided by the polar section modulus (J):
modulus of toughness, UT. The amount of work per unit volume done on a material to cause failure under static loading.
m-value. See strain-rate sensitivity. natural strain. See true strain. necking. Reducing the cross-sectional area of metal in a localized area
by stretching, nominal strain. See strain. nominal strength. See ultimate strength. nominal stress. The stress at a point calculated on the net cross section
by simple elasticity theory without taking into account the effect on
18 / Atlas of Stress-Strain Curves
the stress produced by stress raisers such as holes, grooves, fillets, and so forth.
normal stress. The stress component perpendicular to a plane on which forces act. Normal stress may be either tensile or compressive.
n-value. See strain-hardening exponent. offset. The distance along the strain coordinate between the initial por-
tion of a stress-strain curve and a parallel line that intersects the stress-strain curve at a value of stress (commonly 0.2%) that is used as a measure of the yield strength. Used for materials that have no obvious yield point.
offset yield strength. The stress at which the strain exceeds by a spec-ified amount (the offset) an extension of the initial proportional por-tion of the stress-strain curve. Expressed in force per unit area,
permanent set. The deformation or strain remaining in a previously stressed body after release of load,
plastic instability. The stage of deformation in a tensile test where the plastic flow becomes nonuniform and necking begins,
plasticity. The property that enables a material to undergo permanent deformation without rupture,
plastic strain. Dimensional change that does not disappear when the initiating stress is removed. Usually accompanied by some elastic deformation.
Poisson's ratio, v. The absolute value of the ratio of transverse (lateral) strain to the corresponding axial strain resulting from uniformly dis-tributed axial stress below the proportional limit of the material,
proof stress. The stress that will cause a specified small permanent set in a material.
proportional limit. The greatest stress a material is capable of devel-oping without a deviation from straight-line proportionality between stress and strain. See also elastic limit and Hooke's law.
reduction in area. The difference between the original cross-sectional area of a tensile specimen and the smallest area at or after fracture as specified for the material undergoing testing,
secant modulus. The slope of the secant drawn from the origin to any specified point on the stress-strain curve. See also modulus of elasticity.
shear modulus, G. The ratio of shear stress to the corresponding shear strain for shear stresses below the proportional limit of the material. Values of shear modulus are usually determined by torsion testing. Also known as modulus of rigidity,
specimen. A test object, often of standard dimensions or configuration, that is used for destructive or nondestructive testing. One or more specimens may be cut from each unit of a sample,
strain. The unit of change in the size or shape of a body due to force. Also known as nominal strain. See also engineering strain, linear strain, and true strain.
strain energy. A measure of the energy absorption characteristics of a material determined by measuring the area under the stress-strain diagram.
strain hardening. An increase in hardness and strength caused by plas-tic deformation at temperatures below the recrystallization range. Also known as work hardening,
strain-hardening coefficient, K. See strain-hardening exponent. strain-hardening exponent, n. The value n in the relationship a = Ken,
where a is the true stress, £ is the true strain, and K, which is called the "strength coefficient," is equal to the true stress at a true strain of 1.0. The strain-hardening exponent, also called 'Vvalue," is equal to the slope of the true-stress/true-strain curve up to maximum load, when plotted on log-log coordinates. The n-value relates to the abil-ity of a material to be stretched in metal working operations. The higher the n-value, the better the formability (stretchability).
strain rate, £.The time rate of straining for the usual tensile test. Strain as measured directly on the specimen gage length is used for deter-mining strain rate. Because strain is dimensionless, the units of strain rate are reciprocal time.
strain-rate sensitivity (/w-value). The increase in stress (a) needed to cause a certain increase in plastic strain rate (6) at a given level of plastic strain (e) and a given temperature (7).
strength. The maximum nominal stress a material can sustain. Always qualified by the type of stress (tensile, compressive, or shear),
strength coefficient. See strain-hardening exponent. stress. The intensity of the internally distributed forces or components
of forces that resist a change in the volume or shape of a material that is or has been subjected to external forces. Stress is expressed in force per unit area and is calculated on the basis of the original dimensions of the cross section of the specimen. Stress can be either direct (tension or compression) or shear. See also engineering stress, nominal stress, normal stress, and true stress.
stress-strain curve. A graph in which corresponding values of stress and strain are plotted. Values of stress are usually plotted vertically (ordinates or y-axis) and values of strain horizontally (abscissas or jt-axis). Also known as deformation curve and stress-strain diagram,
tangent modulus, Ej, The slope of the stress-strain curve at any spec-ified point of the stress-strain curve. See also modulus of elasticity.
tensile strength, Su. In tensile testing, the ratio of maximum load to original cross-sectional area. Also known as ultimate strength. Compare with yield strength.
tensile stress, S, a. A stress that causes two parts of an elastic body, on either side of a typical stress plane, to pull apart. Contrast with com-pressive stress.
tensile testing. See tension testing. tension. The force or load that produces elongation, tension testing. A method of determining the behavior of materials
subjected to uniaxial loading, which tends to stretch the metal. A lon-gitudinal specimen of known length and diameter is gripped at both ends and stretched at a slow, controlled rate until rupture occurs. Also known as tensile testing,
transverse. Literally, "across," usually signifying a direction or plane perpendicular to the direction of working. In rolled plate or sheet, the direction across the width is often called long transverse, and the direction through the thickness, short transverse,
transverse strain. Linear strain in a plane perpendicular to the axis of the specimen.
true strain, e. (1) The ratio of the change in dimension, resulting from a given load increment, to the magnitude of the dimension immedi-ately prior to applying the load increment. (2) In a body subjected to axial force, the natural logarithm of the ratio of the gage length at the moment of observation to the original gage length. Also known as natural strain.
true stress, a. The value obtained by dividing the load applied to a member at a given instant by the cross-sectional area over which it acts.
ultimate strength, Su . The maximum stress (tensile, compressive, or shear) a material can sustain without fracture, determined by divid-ing maximum load by the original cross-sectional area of the speci-men. Also known as nominal strength or maximum strength,
uniform strain. The strain occurring prior to the beginning of local-ization of strain Cnecking); the strain to maximum load in the tension test.
work hardening. See strain hardening. von Mises criterion. The maximum distortion energy criterion that
yielding will occur when the von Mises effective stress equals or exceeds the yield stress.
o> Oyp
Representation of Stress-Strain Behavior / 19
von Mises effective stress and strain. The effective stress ( a ) and effective strain (e) are given by:
o = ^ [(c?i - a2)2 + (a2 - a3)2 + (o3 - o02]1/2
and
- V 2 de = — [(J£l - de2)2 + (Je2 -<fei)2 + (de3 - <fei)2]1/2
where 1, 2, and 3 indicate the principal axes, yielding. Evidence of plastic deformation in structural materials. Also
known as plastic flow or creep, yield point. The first stress in a material, usually less than the maxi-
mum attainable stress, at wliich an increase in strain occurs without an increase in stress. Only certain metals—those that exhibit a local-ized, heterogeneous type of transition from elastic to plastic defor-mation—produce a yield point. If there is a decrease in stress after yielding, a distinction may be made between upper and lower yield points. The load at which a sudden drop in the flow curve occurs is called the upper yield point. The constant load shown on the flow curve is the lower yield point,
yield-point elongation. The amount of strain that is required to com-plete the yielding process. It is measured from the onset of yielding to the beginning of strain hardening.
yield strength, YS or Sy . The stress at which a material exhibits a spec-ified deviation from proportionality of stress and strain. An offset of 0.2% is used for many metals. Compare with tensile strength.
yield stress. The stress level of highly ductile materials, such as struc-tural steels, at which large strains take place without further increase in stress.
Young's modulus, E. See modulus of elasticity.
ACKNOWLEDGMENT
Portions of this article are adapted from G.E. Dieter, "Mechanical Behavior under Tensile and Compressive Loads," Mechanical Testing and Evaluation, Volume 8, ASM Handbook, 2000, p 99-108.
REFERENCES
1. Glossary of Terms, Mechanical Testing and Evaluation, Vol 8, ASM Handbook, ASM International, 2000, p 939-952
2. ASM Materials Engineering Dictionary, ASM International, 1992 3. D.J. Mack, Trans. AIME, Vol 166, 1946 p 68-85 4. P.E. Armstrong, Measurement of Elastic Constants, Techniques of
Metals Research, Vol V, R.F. Brunshaw Ed., Interscience, 1971 5. G. Carter, Principles of Physical and Chemical Metallurgy, Ameri-
can Society for Metals, 1979, p 87 6. H. Davis, G. Troxell, and G. Hauck, The Testing of Engineering Ma-
terials, 4th ed., McGraw-Hill, 1982, p 33 7. H. Davis, G. Troxell, and G. Hauck, The Testing of Engineering Ma-
terials, 4th ed., McGraw-Hill, 1982, p 314 8. "Copper and Copper Alloys—Rod for General Purposes," EN
12163, CEN, 1998 9. "Designation Systems foi Steel—Part l:Steel Names, Principal
Symbols," EN-10027-1, CEN, 1992, p 4 10. G.E. Dieter, Introduction to Ductility, Ductility, American Society
for Metals, 1968 11. A.C. Ugural and S.K. Fenst er, Advanced Strength and Applied Elas-
ticity, 3rd ed., Prentice Hall, 1995 12. J.R. Low and F. Garofalo, Proc. Soc. Exp. Stress Anal., Vol 4 (No.
2), 1947, p 16-25 13. J.R. Low, Properties of Metals in Materials Engineering, American
Society for Metals, 1949
14. J. Datsko, Material Properties and Manufacturing Processes, John Wiley & Sons, 1966, p 18-20
15. W.B. Morrison, Trans. ASM, Vol 59, 1966, p 824 16. D.C. Ludwigson, Metall. Trans., Vol 2, 1971, p 2825-2828 17. H.J. Kleemola and M.A. Nieminen, Metall. Trans., Vol 5, 1974, p
1863-1866 18. C. Adams and J.G. Beese, Trans. ASME, Series H, Vol 96, 1974, p
123-126 19. A.Considere, Ann. Ponts Chaussees, Vol 9, 1885, p 574-775 20. G.W. Geil and N.L. Carwile, J. Res. Natl Bur. Stand., Vol 45, 1950,
p 129 21. P.W. Bridgman, Trans. ASM, Vol 32, 1944, p 553 22. J. Aronofsky, J. Appl. Mech., Vol 18, 1951, p 75-84 23. T.A. Trozera, Trans. ASM, Vol 56, 1963, p 280-282 24. E.R. Marshall and M.C. Shaw, Trans. ASM, Vol 44, 1952, p 716 25. W.J.McG. Tegart, Elements of Mechanical Metallurgy, Macmillan,
1966, p 22 26. G.E. Dieter, Mechanical Behavior under Tensile and Compressive
Loads, Mechanical Testing and Evaluation, Vol 8, ASM Handbook, 2000, p 99-108
27. "Standard Methods of Compression Testing of Metallic Materials at Room Temperature," E 9, Annual Book ofASTM Standards, ASTM
28. G. Sines, T. Okada, and S. Mack, Fixture for Accurate Load Path in Axial Compression, Compression Testing of Homogeneous Materi-als and Composites, R. Chait and R. Papirno, Ed., STP 808, ASTM, 1983, p 97-108
29. P. Dadras and J.F. Thomas, Deformation Inhomogeneities in Upset Forging, Compression Testing of Homogeneous Materials and Com-posites, R. Chait and R. Papirno, Ed., STP 808, ASTM, 1983, p 24-39
30. M.L. Lovato and M.G. Stout, Metall. Trans. A, Vol 23, 1992, p 935-951
31. 'Tension Testing of Metallic Materials," E 8, Annual Book ofASTM Standards, Vol 03.01, 1996
32. A.K. Sachdev and J.E. Hunter, Jr., Thermal Effects During Uniaxial Straining of Steels, Metall Trans. A, Vol 13, 1982, p 1063-1067
33. S. Nemat-Nasser, Introduction to High Strain Rate Testing, Mechan-ical Testing and Evaluation, Vol 8, ASM Handbook, 2000, p 427
34. J.M. Holt, Uniaxial Tension Testing, Mechanical Testing and Evalu-ation, Vol 8, ASM Handbook, 2000, p 124-142
35. M.R. Mitchell, ""Fundamentals of Modern Fatigue Analysis for the Design, Fatigue and Fracture, Vol 19, ASM Handbook, 1996, p 227-249
36. G.H. Koch, Tests for Stress-Corrosion Cracking. Adv. Mater. Process., Aug 2001, p 36
37. Metallic Materials and Elements for Aerospace Vehicle Structures, MIL-HDBK-5H, Department of Defense and Federal Airline Ad-ministration, 1998
SELECTED REFERENCES
• "Standard Terminology Relating to Methods of Mechanical Test-ing," E 6, Annual Book ofASTM Standards, Vol 03.01
• 'Tensile Testing of Metallic Materials," E 8, Annual Book ofASTM Standards, Vol 03.01
• "Elevated Temperature Tension Tests of Metallic Materials," E 21, Annual Book ofASTM Standards, Vol 03.01
• "Young's Modulus, Tangent Modulus, and Chord Modulus," E 111, Annual Book of ASTM Standards, Vol 03.01
• "Tensile Testing of Metallic Materials," EN 10002:1 • "Metallic Materials—Tensile Testing at Elevated Temperature," ISO
783 • "Metallic Materials—Tensile Testing at Ambient Temperature," ISO
6892 • "Metallic Materials—Tensile Testing at Low Temperature," ISO
15579
Ferrous Metals
Cast Iron (CI)/23
Cast Iron (CI) 420
350
280 Q. 2
£ fi 210
140
70
Spheroidal
J
Compacted
/ "•"^Rake
/A V
60
50
40
30
20
10
CI.001 Unclassified cast irons, influence of graphite morphology on stress-strain curves
Source: D.M. Stefanescu, Classification and Basic Metallurgy of Cast Iron, Properties and Selection: Irons, Steels, and High-Performance Alloys, Vol 1, ASM Handbook, 1990, p 8
0.1 0.2 0.3 0.4 Strain, %
0.5
350
300
250
200
<D 35 150
100
50
Yield — point
i Cast ste >el /
! / / Cast iron
/
/ V r
CI.002 Unclassified cast steel and cast iron, tensile stress-strain curves Test direction: longitudinal. Cast steel: shows definite yield point; steel test bar diameter = 12.83 mm (0.505 in.); ultimate strength = 543 MPa. Cast iron: 25.4 mm (1 in.) cast bar, iron test bar diameter = 12.83 mm (0.0505 in.); ultimate strength = 315 MPa. Gage length = 51 mm (2 in.) Source: G.N.J. Gilbert, Factors Relating to the Stress/Strain Properties of Cast Iron, BCIRA J., Vol 6 (No. 6), April 1957, p 551
2 3 4 Strain, 0.001 in./in.
Cast Iron (CI)/23
CI.003 Iron alloy casting, tensile stress-strain curves with effect of graphite Test direction: longitudinal. In curves 1 through 5, the curvature increases as the amount of graphite in the iron increases. Curve 6 had graphite similar in quantity to curve 2, but it is coarser. Modulus of elasticity: curve 1, 145 GPa (21.1 psi x 106); curve 2, 116 GPa (16.9 psi x 106); curve 3, 123 GPa (17.9 psi x 106); curve 4, 103 GPa (14.9 psi x 106); curve 5, 84 GPa (12.2 psi x 106); curve 6, 115 GPa (16.7 psi x 106) Source: G.N J. Gilbert, Factors Relating to the Stress/Strain Properties of Cast Iron, BCIRA /., Vol 6 (No. 6), April, 1957, p 553
CI.004 Unclassified cast irons and steels, stress-strain curves Behavior of several irons compared to steel. 0.2% yield strength: pearlitic ductile iron, 455 MPa (66 ksi); steel, 372 MPa (54 ksi); ferritic ductile iron, 276 MPa (40 ksi); gray iron, 220 MPa (32 ksi). PL, proportionality limits Source: Private communication with Lyle Jenkins
Cast Iron (CI)/23
3 1 _____
/
/ /
/
/ /
I J / / / / >
2
I F /
IF
210 <2
CI.005 Pearlitic and ferritic compacted graphite iron casting, typical tensile stress-strain curves Curve 1: as-cast pearlitic; ultimate tensile strength = 410 MPa (59.5 ksi); elongation = 1.0%. Curve 2: ferritic; ultimate tensile strength = 320 MPa (46.4 ksi); elongation = 3.5%. Dashed curve (3) indicates modulus of elasticity, 144 GPa (20.9 x 106 psi). Source: C.F. Walton, Ed., Iron Castings Handbook, Iron Casting Society, 1981, p 382
Strain, %
/ 0.2% Comp
i
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tression
i %
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Tens ion
— PL
/ < - PL
/
420
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280
210 w
is CO
140
70
CI.006 4.35 carbon equivalent compacted graphite iron casting, tensile and compressive stress-strain curves 0.1%, 0.2%, and 0.5% yield strengths are indicated. Proportionality limits (PL) are 201 MPa (29.1 ksi) in compression and 124 MPa (18 ksi) in tension. Source: G.F. Seargeant and E.R. Evans, The Production and Properties of Compacted Graphite Irons, British Foundryman, May 1978. As pub-lished in C.F. Walton, Ed., Iron Castings Handbook, Iron Casting Society, 1981, p 388
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 Strain, %
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CI.007 Austempered ductile iron casting, stress-strain curves showing effect of matrix structure Solid curve for austempered ductile iron, 300 °C, 1 h, with lower bainitic matrix structures. Dashed curve for austempered ductile iron, 375 °C, 1 h, with upper bainitic matrix structures Source: P.A Blackmore and R. A. Harding, "The Effects of Metallurgical Process Variables on the Properties of A D I ' s p 117-134; J. Heat Treat., Vol 3 (No. 4), p 320-325. As published in Structural Alloys Handbook, Vol 1, CINDAS/Purdue University, 1994, p 25
10 12
CI.008 Austempered ductile iron casting, monotonic and cyclic stress-strain curves Casting size = 25 x 45 mm. Austempered ductile iron (ADI), BCIRA Interim Grade 1200/1, high strength. Austempered 310 °C, 3 h. Monotonic curve (solid line): strength coefficient, K= 26,425.7; strain-hardening exponent, n = 0.45. Cyclic curve (dotted line): strength coefficient, K' - 11,389.7; strain-hardening exponent, n - 0.37. Elastic line (dashed): slope (modulus of elasticity) = 173.6 GPa (25.18 x 106 psi). Composition: Fe-3.59C-2.15Si-0.29Mn-0.012S-0.010P-0.056Mg-0.80Ni-0.03Cr-0.027Sn-0.09Mo Source: M.J.D. Frier, "Strain Life Data and Stress/Strain Data for Austempered Ductile Irons—Tests of the High-Strength Grade " Report 1820, British Cast Iron Research Association (BCIRA), 1991, p 3
Cast Iron (CI)/23
CI.009 Austempered ductile cast iron bar, monotonic and cyclic stress-strain curves Bar diameter = 22 mm. Austempered ductile iron (ADI), BCIRA Interim Grade 1200/1, high strength. Austempered 325 °C, 3 h. Monotonic curve (solid line): strength coefficient, K - 22,486; strain-hardening exponent, n = 0.42. Cyclic curve (dotted line): strength coefficient, IC = 18,588.7; strain-hardening exponent, ri - 0.40. Elastic line (dashed): slope (modulus of elasticity) = 173.2 GPa. Composition: Fe-3.65C-2.16Si-0.47Mn-0.015S-0.010P-0.056Mg-0.58Ni-0.02Cr-0.027Sn-0.07Cu Source: I.S. Matharu, M.J.D. Frier, and K. Shelby, "Strain-Life Fatigue Data and Stress/Strain Data for Austempered Ductile Irons," Report 1813, British Cast Iron Research Association (BCIRA), 1990, p 226
/ /
/ A / /
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— Mono tonic
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/
CI.010 Austempered ductile iron casting, monotonic and cyclic stress-strain curves Casting size = 25 x 45 mm. Austempered ductile iron (ADI), BCIRA Interim Grade 950/6, high strength. Austempered 375 °C, 2.5 h. Monotonic curve (solid line): strength coefficient, K = 6049.1; strain-hardening exponent, n = 0.28. Cyclic curve (dotted line): strength coefficient, K' - 5190.4; strain-hardening exponent, ri = 0.27. Elastic line (dashed): slope (modulus of elasticity) = 174.6 GPa. Composition: Fe-3.67C-2.08Si-0.30Mn-0.014S-0.014P-0.057Mg-0.77Ni-0.03Cr-0.028Sn-0.08Cu Source: I.S. Matharu, MJ.D. Frier, and K. Shelby, "Strain-Life Fatigue Data and Stress/Strain Data for Austempered Ductile Irons," Report 1813, British Cast Iron Research Association (BCIRA), 1990, p 226
0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 Strain amplitude, %
Cast Iron (CI)/23
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/
A
• • Y / / S
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• 'AY / / / ' /JF
Mono —• Cycli< - Elasti
tonic Mono —• Cycli< - Elasti c
CI.011 Austempered ductile cast iron bar, monotonic and cyclic stress-strain curves Bar diameter = 22 ram. Austempered ductile iron (ADI), BCIRA Interim Grade 950/6, high strength. Austempered 375 °C, 1.25 h. Monotonic curve (solid line): strength coefficient, K = 28,769.7; strain-hardening exponent, n = 0.46. Cyclic curve (dotted line): strength coefficient, K' = 12,075.7; strain-hardening exponent, n = 0.37. Elastic line (dashed): slope (modulus of elasticity) = 173.9 GPa. Composition: Fe-3.73C-2.21Si-0.47Mn-0.020S-0.011P-0.059Mg-0.55Ni-0.03Cr-0.027Sn-0.08Cu Source: I.S. Matharu and M J.D. Frier, "Strain-Life Fatigue Data and Stress/Strain Data for Austempered Ductile Irons—A Preliminary Report," Report 1795, British Cast Iron Research Association (BCIRA), 1990, p 53
0.05 0.10 0.15 0.20 0.25 Strain amplitude, %
0.30 0.35 0.40
/ /
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A YF
'JT
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AY
— Mono — Cyclic — Elasti
tonic — Mono — Cyclic — Elasti c
CI.012 Austempered ductile cast iron bar, monotonic and cyclic stress-strain curves Bar diameter = 22 mm. Austempered ductile iron (ADI), BCIRA Interim Grade 950/6, high strength. Austempered 350 °C, 1 h. Monotonic curve (solid line): strength coefficient, K= 11,647.1; strain-hardening exponent, n -0.36. Cyclic curve (dotted line): strength coefficient, K' — 8887.6; strain-hardening exponent, n' - 0.33. Elastic line (dashed): slope (modulus of elasticity) = 174.1 GPa. Composition: Fe-3.68C-2.22Si-0.40Mn-0.020S-0.012P-0.056Mg-0.54Ni-0.02Cr-0.027Sn-0.07Cu Source: I.S. Matharu and M.J.D. Frier, "Strain-Life Fatigue Data and Stress/Strain Data for Austempered Ductile Irons—A Preliminary Report," Report 1795, British Cast Iron Research Association (BCIRA), 1990, p 53
0.05 0.10 0.15 0.20 0.25 Strain amplitude, %
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Cast Iron (CI)/23
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CI.013 3.60-3.90% carbon ductile casting, tensile stress-strain curves Modulus of elasticity varies from the maximum 150 GPa (21.7 x 106 psi) (curve 1) to the minimum 159 GPa (23.0 x 106 psi) (curve 3), with an average of 157 GPa (22.7 x 106 psi) (curve 2), based on 40 tests Source: Nodular Iron, Properties and Selection of Metals, Vol 1, 8th ed., Metals Handbook, American Society for Metals, 1961, p 386
3 4 Strain, 0.001 in./in.
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CI.014 Pearlitic and ferritic ductile iron casting, typical tensile stress-strain curves Curve 1: as-cast pearlitic, ultimate tensile strength = 745 MPa (108 ksi). Curve 2: annealed ferritic, ultimate tensile strength = 400 MPa (58 ksi). Curve 3 (dashed): 0.2% offset yield strength. PL, limits of proportionality Source: G.N J. Gilbert, Behavior of Cast Irons under Stress, Engineering Properties and Performance of Modern Iron Castings, British Cast Iron Research Association (BCIRA), 1970, p 41. As pub-lished in C.F. Walton, Ed., Iron Castings Handbook, Iron Casting Society, 1981, p 335
Cast Iron (CI)/23
1 ^
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CI.015 Ductile iron alloy casting, tensile stress-strain curves Test direction: longitudinal. Iron test specimen: 28.65 mm diam x 76.2 mm gage length (1.128 in. diam x 3 in. gage length). Steel test specimen: 37.922 mm diam x 76.2 mm gage length (1.493 in. diam x 3 in. gage length). Curve 1: as-cast pearlitic nodular iron; 0.1% proof stress = 349 MPa. Curve 2: high-silicon nodular iron failed in elastic region at X. Curve 3: En 4 steel; yield strength = 316 MPa. Curve 4: annealed ferritic nodular iron; 0.1% proof stress = 232 MPa. Composition: Curves 1 and 4, Fe-3.66C-l.8Si-0.41Mn-0.012S-0.025P-0.76Ni-(l = 0.064Mg, 4 = 0.063Mg); curve 2, Fe-2.62C-6.14Si-0.35Mn-0.014S-0.021 P-0.78Ni-0.051 Mg-0.006Ce; curve 3, Fe-0.23C-0.56Mn-0.044S-0.027P Source: G.N.J. Gilbert, The Stress/Strain Properties of Nodular Cast Irons in Tension and Compression, BCIRA J., Vol 12 (No. 2), March 1964, p 179
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 Strain, %
CI.016 Ductile iron casting, compressive stress-strain curves Test direction: longitudinal. Iron test specimen: 28.65 mm diam x 76.2 mm gage length (1.128 in. diam x 3 in. gage length). Steel test specimen: 37.922 mm diam x 76.2 mm gage length (1.493 in. diam x 3 in. gage length). Curve 1: as-cast pearlitic nodular iron; 0.1% proof stress = 398 MPa. Curve 2: high-silicon nodular iron, 0.1% proof stress = 676 MPa. Curve 3: En 4 steel; yield strength = 283 MPa. Curve 4: annealed ferritic nodular iron; 0.1% proof stress = 264 MPa. Composition: Curves 1 and 4, Fe-3.66C-l.8Si-0.41Mn-0.012S-0.025P-0.76Ni-(l = 0.064Mg, 4 = 0.063Mg); curve 2, Fe-2.62C-6.14Si-0.35Mn-0.014S-0.021P-0.78Ni-0.051Mg-0.006Ce; curve 3, Fe-0.23C-0.56Mn-0.044S-0.027P Source: G.N.J. Gilbert, The Stress/Strain Properties of Nodular Cast Irons in Tension and Compression, BCIRA J., Vol 12 (No. 2), March 1964, p 185
Cast Iron (Cl)/31
CI.017 Ferritic ductile iron bar, uniaxial tensile stress-strain curve Bar diameter = 12.827 mm (0.505 in.). Samples primarily ferritic with 5-10% pearlite. Test bars machined to ASTM A 536, Fig 6. Test was stress controlled at 345 MPa/min (50 ksi/min). Typical yield strength = 324 MPa (47 ksi); ultimate strength = 496 MPa (72 ksi); elongation = 16%. Composition: Fe-3.599C-2.753Si-0.193Mn-0.033P-0.014S Source: K.E. Metzloff, H.W. Kwon, L.Y. Fang, and C.R. Loper, Jr., Service Modulus: A Method for Accurate Determination of Young's Modulus and Yield Strength in Ductile Iron, AFS Trans., Vol 104, 1996, p 723
CI.018 Pearlitic ductile iron bar, uniaxial tensile stress-strain curve Bar diameter = 12.827 mm (0.505 in.). Samples primarily pearlitic with 90-95% pearlite. Test bars machined to ASTM A 536, Fig 6. Test was stress controlled at 345 MPa/min (50 ksi/min). Typical yield strength = 400 MPa (58 ksi); ultimate strength = 738 MPa (107 ksi); elongation = 7.5%. Composition: Fe-3.684C-2.422Si-0.469Mn-0.028P-0.015S-0.349Cu Source: K.E. Metzloff, H.W. Kwon, LY. Fang, and C.R. Loper, Jr., Service Modulus: A Method for Accurate Determination of Young's Modulus and Yield Strength in Ductile Iron, AFS Trans., Vol 104, 1996, p 723
Cast Iron (CI)/23
Strain, 0.001 inJin.
C1.019 Ferritic ductile iron bar, uniaxial tensile stress-strain curves Bar diameter = 12.827 mm (0.505 in.). Samples primarily ferritic with 5-10% pearlite. Test bars machined to ASTM A 536, Fig 6. Test was stress controlled at 345 MPa/min (50 ksi/min). Typical yield strength (YS) = 324 MPa (47 ksi); ultimate strength = 496 MPa (72 ksi); elongation = 16%. Sample loaded to 70% YS, unloaded to 91 kg (200 lb), loaded to 85% YS, unloaded to 91 kg (200 lb), loaded to failure. Composition: Fe-3.599C-2.753Si-0.193Mn-0.033P-0.014S Source: K.E. Metzloff, H.W. Kwon, L.Y. Fang, and C.R. Loper, Jr., Service Modulus: A Method for Accurate Determination of Young's Modulus and Yield Strength in Ductile Iron, AFS Trans., Vol 104, 1996, p 724
Strain, 0.001 in./in.
CI.020 Pearlitic ductile iron bar, uniaxial tensile stress-strain curves Bar diameter = 12.827 mm (0.505 in.). Samples primarily pearlitic with 90-95% pearlite. Test bars machined to ASTM A 536, Fig 6. Test was stress controlled at 345 MPa/min (50 ksi/min). Topical yield strength = 400 MPa (58 ksi); ultimate strength = 738 MPa (107 ksi); elongation = 7.5%. Sample loaded to 70% YS, unloaded to 91 kg (200 lb), loaded to 85% YS, unloaded to 91 kg (200 lb), loaded to failure. Composition: Fe-3.684C-2.422Si-0.469Mn-0.028P-0.015S-0.349Cu Source: K.E. Metzloff, H.W. Kwon, L.Y. Fang, and C.R. Loper, Jr., Service Modulus: A Method for Accurate Determination of Young's Modulus and Yield Strength in Ductile Iron, AFS Trans., Vol 104, 1996, p 725
Cast Iron (CI)/23
CI.021 Ferritic ductile iron bar, uniaxial tensile stress-strain curves Bar diameter = 12.827 mm (0.505 in.). Samples primarily ferritic with 5-10% pearlite. Test bars machined to ASTM A 536, Fig 6. Test was stress controlled at 345 MPa/min (50 ksi/min). Typical yield strength = 324 MPa (47 ksi); ultimate strength = 496 MPa (72 ksi); elongation = 16%. Sample loaded to 80% YS, unloaded to 91 kg (200 lb), loaded to 1% strain, unloaded to 91 kg (200 lb), loaded to failure. Composition: Fe-3.599C-2.753Si-0.193Mn-0.033P-0.014S Source: K.E. Metzloff, H.W. Kwon, L.Y. Fang, and C.R. Loper, Jr., Service Modulus: A Method for Accurate Determination of Young's Modulus and Yield Strength in Ductile Iron, AFS Trans., Vol 104, 1996, p 726
280 £ 2
CI.022 Pearlitic ductile bar, uniaxial tensile stress-strain curves Bar diameter = 12.827 mm (0.505 in.). Samples primarily pearlitic with 90-95% pearlite. Test bars machined to ASTM A 536, Fig 6. Test was stress controlled at 345 MPa/min (50 ksi/min). Typical yield strength = 400 MPa (58 ksi); ultimate strength = 738 MPa (107 ksi); elongation = 7.5%. Sample loaded to 80% YS, unloaded to 91 kg (200 lb), loaded to 1% strain, unloaded to 91 kg (200 lb), loaded to failure. Composition: Fe-3.684C-2.422Si-0.469Mn-0.028P-0.015S-0.349Cu Source: K.E. Metzloff, H.W. Kwon, L.Y Fang, and C.R. Loper, Jr., Service Modulus: A Method for Accurate Determination of Young's Modulus and Yield Strength in Ductile Iron, AFS Trans., Vol 104, 1996, p 726
Cast Iron (CI)/23
CI.023 Pearlitic ductile iron bar, uniaxial tensile stress-strain curves Bar diameter = 12.827 mm (0.505 in.). Samples primarily pearlitic with 90-95% pearlite. Test bars machined to ASTM A 536, Fig 6. Test was stress controlled at 345 MPa/min (50 ksi/min). Typical yield strength = 400 MPa (58 ksi); ultimate strength = 738 MPa (107 ksi); elongation = 7.5%. Sample loaded to 75% YS, unloaded to 91 kg (200 lb), loaded to 75% YS, unloaded to 91 kg (200 lb), loaded to failure. Composition: Fe-3.684C-2.422Si-0.469Mn-0.028P-0.015S-0.349Cu Source: K.E. Metzloff, H.W. Kwon, L.Y. Fang, and C.R. Loper, Jr., Service Modulus: A Method for Accurate Determination of Young's Modulus and Yield Strength in Ductile Iron, AFS Trans., Vol 104, 1996, p 727
CI.024 Pearlitic ductile iron bar, uniaxial tensile stress-strain curves Bar diameter = 12.827 mm (0.505 in.). Samples primarily pearlitic with 90-95% pearlite. Test bars machined to ASTM A 536, Fig 6. Test was stress controlled at 345 MPa/min (50 ksi/min). Typical yield strength = 400 MPa (58 ksi); ultimate strength = 738 MPa (107 ksi); elongation = 7.5%. Sample loaded to 100% YS, unloaded to 91 kg (200 lb), loaded to 100% YS, unloaded to 91 kg (200 lb), loaded to failure. Composition: Fe-3.684C-2.422Si-0.469Mn-0.028P-0.015S-0.349Cu Source: K.E. Metzloff, H.W. Kwon, L.Y Fang, and C.R. Loper, Jr., Service Modulus: A Method for Accurate Determination of Young's Modulus and Yield Strength in Ductile Iron, AFS Trans., Vol 104, 1996, p 727
Cast Iron (CI)/23
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Ela; stic Pe rman ent
1 0.1<2
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/oPS 2%P
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Per mani ant
/ otal
1
CI.025 Ferritic ductile iron casting, longitudinal tensile stress-strain curves (a) with lateral contraction (b) Test specimen size = 28.651 mm diam x 76.2 mm gage length (1.128 in. diam x 3 in. gage length). Permanent strain remains when sample unloaded. Total strain is permanent plus recoverable. 0.1% proof stress (PS) = 232 MPa; 0.2% proof stress = 242 MPa. Composition: Fe-3.66C-1.8Si-0.41 Mn-0.012S-0.025P-0.76Ni-0.064Mg Source: G.N.J. Gilbert, The Stress/Strain Properties of Nodular Cast Irons in Tension and Compression, BCIRA J., Vol 12 (No. 2), March 1964, p 177
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 (a) Strain, %
1 0 0.1 0.2 0.3 0.4 (b) Strain, %
CI.026 Ferritic ductile iron casting, longitudinal compressive stress-strain curves (a) with lateral expansion (b) Test specimen size = 28.651 mm diam x 76.2 mm gage length (1.128 in. diam x 3 in. gage length). Permanent strain remains when sample unloaded. Total strain is permanent plus recoverable. 0.1% proof stress (PS) = 266 MPa; 0.2% proof stress = 267 MPa. Composition: Fe-3.66C-1. 8Si-0.41 Mn-0.012S-0.025P-0.76Ni-0.064Mg Source: G.N.J. Gilbert, The Stress/Strain Properties of Nodular Cast Irons in Tension and Compression, BCIRA J., Vol 12 (No. 2), March 1964, p 182
Cast Iron (CI)/23
Eli
V astic line/
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* Al ' /sA
/ / )
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CI.027 Ferritic nodular ductile iron casting, tensile monotonic and cyclic stress-strain curves Curves based on the first cycle of loading and cycle tests carried out at less than 0.1% strain. The stress values are raised by strain hardening. Modulus of elasticity = 177 GPa. Composition: Fe-3.51C-2.07Si-0.32Mn-0.022S-0.017P-0.046Mg Source: G.N.J. Gilbert, "The Stress/Strain Properties and Fatigue Properties of a Ferritic and a Pearlitic Nodular Cast Iron Tested under Strain Control," Report 1586, British Cast Iron Research Association (BCIRA), 1984
T /
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CI.028 Ferritic nodular ductile iron casting, stress amplitude-strain curve for monotonic and cyclic loading Curves based on the first cycle of loading and a cycle at approximately half the fatigue life using the stress amplitudes (half stress range). Composition: Fe-3.51C-2.07Si-0.32Mn-0.022S-0.017P-0.046Mg Source: G.NJ. Gilbert, "The Stress/Strain Properties and Fatigue Properties of a Ferritic and a Pearlitic Nodular Cast Iron Tested under Strain Control," Report 1586, British Cast Iron Research Association (BCIRA), 1984
).05 0.10 0.15 0.20 0.25 Strain, %
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Cast Iron (CI)/23
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f j f
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t
Plastic strain
CI.029 Ferritic nodular ductile iron casting, log stress-log plastic strain curve for monotonic and cyclic loading Work-hardening behavior shown for monotonic and cyclic loading based on maximum stress (dashed curve) and stress amplitude (solid curve) at approximately half the fatigue life. Half fatigue life is used to define cyclic stress-strain curve because fatigue behavior does not stabilize for these irons. Composition: Fe-3.51C-2.07Si-0.32Mn-0.022S-0.017P-0.046Mg Source: G.N J. Gilbert, "The Stress/Strain Properties and Fatigue Properties of a Ferritic and a Pearlitic Nodular Cast Iron Tested under Strain Control," Report 1586, British Cast Iron Research Association (BCIRA), 1984
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— 1 —
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Strain, % 0.6 0.7 0.8 0.9
CI.030 Ferritic nodular ductile iron casting, tensile stress-strain curve Test direction: longitudinal. Proof stress (PS): 0.1%, 246 MPa; 0.2%, 253 MPa; 0.5%, 263 MPa. Ultimate tensile strength = 400 MPa; elongation = 26.5%; hardness = 134 HB (10/3000). Composition: Fe-3.42C-2.11 Si-0.31 Mn-0.014S-0.007P-0.061 Mg Source: G.N.J. Gilbert and M.J.D. Frier, "The Stress/Strain Properties of a Pearlitic and a Nodular Cast Iron Cyclically Loaded between Equal and Opposite Strain Limits in Tension and Compression," Report 1579, British Cast Iron Research Association (BCIRA), 1984
Cast Iron (CI)/23
CI.031 Recarburized steel ductile casting, longitudinal tensile stress-total strain curves (a) with lateral contraction (b) Comparison is made between 44.45 mm (1.75 in.) keel test blocks and 304.8 mm diam x 50.8 mm (12 in. diam x 2 in.) castings; 50.8 mm (2 in.) square test specimens cut from the latter. As-cast pearlitic nodular iron, normalized pearlitic, and annealed ferritic nodular iron are shown for each size. Composition: Fe-3.52C-1.76Si-0.29Mn-0.026S-0.020P-0.92Ni-0.062Mg Source: G.N.J. Gilbert, The Effect of Section Size on the Stress-Strain Properties of Nodular Cast Iron, BCIRA J., Vol 12 (No. 6), Nov 1964, p 766
Cast Iron (CI)/23
" a n j PS
/ 2
-p 1* % PS
if
CI.032 Nodular ductile iron casting, typical tensile stress-strain curves at 20 °C Curve 1: nodular iron; ultimate strength = 695 MPa; 0.1% proof stress = 378 MPa. Curve 2: nodular iron, ultimate strength = 402 MPa; 0.1% proof stress = 238 MPa. Allowable design stress is significantly less than the proof stress. Source: "Stress/Strain Behaviour of Nodular and Malleable Cast Irons," Broadsheet 157-2, British Cast Iron Research Association (BCIRA), 1981
0.1 0.2 0.3 0.4 0.5 0.6 0.7 Strain, 0.001 in./in.
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Cast Iron (CI)/23
CI.033 Pearlitic nodular ductile iron casting, longitudinal tensile stress-strain curves (a) with lateral contraction (b) Test specimen size = 28.651 mm diam x 76.2 mm gage length (1.128 in. diam x 3 in. gage length). Permanent strain remains when sample unloaded. Total strain is permanent plus recoverable. 0.1% proof stress (PS) = 347 MPa; 0.2% proof stress = 374 MPa. Composition: Fe-3.66C-1.8Si-0.41Mn-0.012S-0.025P-0.76Ni-0.063Mg Source: G.N J. Gilbert, The Stress/Strain Properties of Nodular Cast Irons in Tension and Compression, BCIRA J., Vol 12 (No. 2), March 1964, p 175
Cast Iron (Cl)/41
CI.034 Pearlitic ductile iron casting, longitudinal compressive stress-strain curves (a) with lateral expansion (b) Test specimen size = 28.651 mm diam x 76.2 mm gage length (1.128 in. diam x 3 in. gage length). Permanent strain remains when sample unloaded. Total strain is permanent plus recoverable. 0.1% proof stress (PS) = 377 MPa; 0.2% proof stress = 398 MPa. Composition: Fe-3.66C-1.8Si-0.41Mn-0.012S-0.025P-0.76Ni-0.063Mg Source: G.N.J. Gilbert, The Stress/Strain Properties of Nodular Cast Irons in Tension and Compression, BCIRA Vol 12 (No. 2), March 1964, p 180
Cast Iron (CI)/23
(b) Strain, %
CI.035 Pearlitic nodular ductile iron casting, tensile stress-strain curves Test direction: longitudinal, (a) Beginning of cycling in tension to 350 MPa. (b) Behavior of same sample after 128 cycles to 350 MPa. 0.2% proof stress = 358 MPa; ultimate tensile strength = 659 MPa. Composition: Fe-3.42C-2.11 Si-0.31 Mn-0.014S-0.007P-0.061 Mg Source: G.N J. Gilbert and M .J.D. Frier, "The Stress/Strain Properties of a Pearlitic and a Nodular Cast Iron Cyclically Loaded between Equal and Opposite Strain Limits in Tension and Compression," Report 1579, British Cast Iron Research Association (BCIRA), 1984
Cast Iron (CI)/23
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0
/ [lastic lir le / .2% PS
o .5% PS
/ 0.1' 0,
% PS .2% PS
C1.036 Pearlitic nodular ductile iron casting, tensile stress-strain curves Test direction: longitudinal. Proof stress (PS): 0.1%, 355 MPa; 0.2%, 358 MPa; 0.5%, 395 MPa. Ultimate tensile strength = 659 MPa; elongation = 6.5%; hardness = 219 HB (10/3000). Composition: Fe-3.42C-2.1 lSi-0.3 lMn-0.014S-0.007P-0.061Mg Source: G.N.J. Gilbert and M.J.D. Frier, "The Stress/Strain Properties of a Pearlitic and a Nodular Cast Iron Cyclically Loaded between Equal and Opposite Strain Limits in Tension and Compression," Report 1579, British Cast Iron Research Association (BCIRA), 1984
0.1 0.2 0.3 0.4 0.5 0. Strain, %
6 0.7 0.8 0.9
400
300
200
100
/ /
/ /
/ /
/ i / A
/ /
/ / Cy
Jr O \ Monotor
'die 4
/ o . r / pro
ic / stre*
/ /
% of ss
/ /
' A * r <7 f f if
r i7 / r/* / Jr
/ /
/ /
/ /
/ /
/ f
/ / f
/ /
/ /
/ /
/ /
/ /
/
/ •
/ /
f
0.05 0.10 0.15 Strain, %
0.20 0.25 0.30
CI.037 Pearlitic nodular ductile iron casting, tensile monotonic and cyclic stress-strain curves Curves based on the first cycle of loading and cycle tests carried out at less than 0.1% strain. Strain hardening only contributes a slight increase in raising tensile stress level. Composition: Fe-3.64C-2.25Si-0.38Mn-0.010S-0.019P-0.044Mg Source: G.N.J. Gilbert, 'The Stress/Strain Properties and Fatigue Properties of a Ferritic and a Pearlitic Nodular Cast Iron Tested under Strain Control," Report 1586, British Cast Iron Research Association (BCIRA), 1984
Cast Iron (CI)/23
Ela J /
stic line t / A
* /A ' / /
* / /
/
/ Cy
First cy
1 clic
VH / 0.1
cle / offs /
> / r
% iet
/ a
t /if fz/ /
/ /
/ /
/ /
/ / /
/ / f
/ /
/ /
/ /
/ /
/ /
/
/ / /
/ /
f
0.05 0.10 0.15 Strain, %
0.20 0.25 0.30
CI.038 Pearlitic nodular ductile iron casting, stress amplitude-strain curves for monotonic and cyclic loading Curves based on the first cycle of loading and a cycle at approximately half the fatigue life using the stress amplitudes (half stress range). Modulus of elasticity = 183 GPa. Composition: Fe-3.64C-2.25Si-0.38Mn-0.010S-0.019P-0.044Mg Source: G.N.J. Gilbert, "The Stress/Strain Properties and Fatigue Properties of a Fenitic and a Pearlitic Nodular Cast Iron Tested under Strain Control," Report 1586, British Cast Iron Research Association (BCIRA), 1984
/ /
Cyclic v
> r
/
Monc >tonic
V Plastic strain
CI.039 Pearlitic nodular ductile iron casting, log stress-log plastic strain curve for monotonic and cyclic loading Work-hardening behavior shown for monotonic and cyclic loading based on maximum stress (dashed curve) and stress amplitude (solid curve) at approximately half the fatigue life. Half fatigue life is used to define cyclic stress-strain curve because fatigue behavior does not stabilize for these irons. Composition: Fe-3.64C-2.25Si-0.38Mn-0.010S-0.019P-0.044Mg Source: G.N.J. Gilbert, "The Stress/Strain Properties and Fatigue Properties of a Fenitic and a Pearlitic Nodular Cast Iron Tested under Strain Control," Report 1586, British Cast Iron Research Association (BCIRA), 1984
Cast Iron (CI)/23
CI.040 Ductile iron casting, cyclic stress-strain curves (a) The first several cycles in tension to 350 MPa. (b) 128 cycles in tension to 350 MPa. Composition: Fe-3.45C-2.18Si-0.33Mn-0.012S-0.004P-0.048Mg Source: G.N.J. Gilbert, "The Cyclic Stress/Strain Properties of a Ferritic Nodular Iron Tested under Completely Reversed Loading and under Tensile Loading," Report 1534, British Cast Iron Research Association (BCIRA), 1983
Cast Iron (CI)/23
16
12
w 8
RS 7? 75% UTS
/ / i s
I
112
84
Q. 2
56 -B
28
0.1 (a)
0.2 Strain, %
0.3 0.4
CI.041 Gray iron casting, tensile stress-strain curves showing effect of graphite form TS, total strain; RS, recoverable strain; UTS, 75% ultimate tensile strength, (a) Compacted graphite, (b) Type A graphite, (c) Widmanstatten graphite Source: R.E. Maringer, "Damping Capacity of Materials," Report RSIC-508, Battelle Memorial Institute, Redstone Scientific Information Center, Redstone Arsenal, Jan 1966, AD 640465. As published in Structural Alloys Handbook, Vol 1, CINDAS/Purdue University, 1994, p 20
12
fi CO
RS / 7 > 75% UTS
/ T S
84
56 Q. 2
ft 28
0.1 (b)
0.2 Strain, %
0.3 0.4
RS / ^ " T S
75% UTS
42
14 W
0.1 (c)
0.2 Strain, %
0.3 0
0.4
Cast Iron (CI)/23
CI.042 Gray iron casting stress-strain curves to fracture at room and elevated temperatures Composition: Fe-3.19C-(CC-0.85)-1.66Si- 0.91Mn-0.077P-0.089S Source: C.F. Walton, Gray and Ductile Iron Castings Handbook, Gray and Ductile Iron Founders' Society, 1965. As published in Structural Alloys Handbook, Vol 1, CINDAS/Purdue University, 1994, p 20
1
/ /
/ 2
— / w*0* r
/ 0
/ /
/
/ / /
•'V / /
/ /
/ / /
/ / / / / /
•lastic st rain / /
/ /
/
' s P / /
/ /
r /
/ / 4
/ / / /
/ / /
Cf 0 0.1 0.2 0
490
420
350
280
£ 210 co
140
70
3 0.4 0.5 0.6 0.7 0.8 0. Elongation, %
CI.043 Pearlitic gray iron casting, stress-strain curves showing effect of section size Casting thickness: curve 1, 12.7 mm (0.5 in.); curve 2, 25.4 mm (1 in.); curve 3, 152.4 mm (6 in.); curve 4, 76.2 mm (3 in.). Dashed lines indicate plastic strain. Source: C.F. Walton, Gray and Ductile Iron Castings Handbook, Gray and Ductile Iron Founders' Society, Aug 1971. As published in Structural Alloys Handbook, Vol 1, CINDAS/Purdue University, 1994, p 20
280 CI.044 Class 20 to 50 gray iron casting, tensile stress-strain curves
245
210
Source: J.L. Herron, R.A. Flinn, and P.K. Trojan, Research for the article: Mechanical Properties of Gray Iron, Iron Castings Handbook, C.R Walton, Ed., Iron Casting Society, 1981, p 211
140 £
105 i
70
35
245 CI.045 Class 30 gray iron casting, cyclic tensile stress-strain curves
210
Q_ 140
105 ^
70
Permanent deformation results from removal and reapplication of load. Source: J.L. Herron, R.A. Flinn, and P.K. Trojan, Research for the
175 article: Mechanical Properties of Gray Iron, Iron Castings Handbook, C.F. Walton, Ed., Iron Casting Society, 1981, p 229
35
0. 0
.7
Cast Iron (CI)/49
315 CI.046 Class 40 gray iron casting, cyclic tensile stress-strain curves Permanent deformation results from removal and reapplication of load. Source: J.L. Herron, R.A. Flinn, and P.K. Trojan, Research for the article: Mechanical Properties of Gray Iron, Iron Castings Handbook, C.F. Walton, Ed., Iron Casting Society, 1981, p 229
40
35
30
•A 25
20
15
10
Plastic / j / ,
Elast ic /
/ T o t a l I / //
/
280
245
210
105 L
70
35
CL047 Pearlite gray iron casting, tensile stress-strain curves Total strain is composed of plastic and elastic portions. Source: J.W. Grant, Comprehensive Mechanical Tests of Two Pearlite Gray Irons, J. Res. BCIRA, Vol 3, April 1951, p 861-875. Adapted from C.F. Walton, Ed., Iron Castings Handbook, Iron Casting Society, 1981, p 228
0 0.05 0.10 0.15 0.20 0.25 0.30 Strain, %
Cast Iron (CI)/23
Class 40 c< Dmpression —
Class 40 te nsion - -
' / • / /
- " "Class 2 >0 compressi on
/ / /s
^ ^ - - - Class 20 tension ft ^ 1 / *
If' Ir
70
60
50
40
30
20
10
CI.048 Class 20 and 40 gray iron casting, tensile and compressive stress-strain curves
Source: J.L. Herron, R.A. Flinn, and RK. Trojan, Research for the article: Mechanical Properties of Gray Iron, Iron Castings Handbook, C.F. Walton, Ed., Iron Casting Society, 1981, p 235
0.2 0.4 0.6 Strain, %
0.8 1.0
Compre? >sion ^ ^
/ / j Tens ion
L / /
560
490
420
350 <o Q_ s
280 w
210
140
70
0.2 0.4 0.6 0.8 Strain, %
1.0 1.2 1.4°
CI.049 Class 35 gray iron casting, tensile and compressive stress-strain curves
Source: J.L. Herron, R.A. Flinn, and P.K. Trojan, Research for the article: Mechanical Properties of Gray Iron, Iron Castings Handbook, C.F. Walton, Ed., Iron Casting Society, 1981, p 234
Cast Iron (Cl)/51
Class 60, -
/ ' Class 40
Class 20 -
—
70
60
50
40
30 £ CO
20
10
CI.050 Class 20, 40, and 60 gray iron casting, typical tensile stress-strain curves
Source: Gray Iron, Properties and Selection: Irons, Steels, and High-Performance Alloys, Vol 1, ASM Handbook, 1990, p 20
1 2 3 4 Strain, mm/m (0.001 in./in.)
i Latera
i • 1 strain Long
r— i itudinal
i strain
/ *
2, 0
/ 2
0
/ 2 *
0 0
/ A /
d /
/
i I I r *
» 0 0 0
7 1 1 / 3
Y A / d
/ / / / 3 d f f
/ »»
' /
-0 .3 -0 .2 -0 .1 0.1 0.2 Strain, %
0.3 0.4 0.5 0.6
CI.051 Gray iron casting, tensile and compressive longitudinal and lateral stress-strain curves Progression of test follows numbers 1-3 (solid line 1 to dashed line 1 to solid line 2 to dashed line 2, etc.). Solid lines are load applications; dashed lines are relaxations. These are relatively high stresses. Composition: Fe-3.2C-2.19Si-0.56Mn-0.031 S-0.046P Source: G.N J. Gilbert, Stress/Strain Properties of Cast Iron and Poisson's Ratio in Tension and Compression, BCIRA J., Vol 9 (No. 3), May 1961, p 351
Cast Iron (CI)/23
CI.052 Flake graphite, gray iron casting, tensile stress-strain curves with cyclic loading to increasing stress levels Ultimate strength = 230 MPa. Permanent deformation increases with increasing stress levels. Source: "Stress/Strain Behaviour of Flake Graphite Cast Irons," Broadsheet 157-1, British Cast Iron Research Association (BCIRA), 1977
/ / Comp tressive
/ / /
/ Fractures
/ / ^ ^ T e
— nsile
/ / y
y // A / / /
0.1 0.2 0.3 0.4 Tensile and compressive strain, %
0.5 0.6
CI.053 Flake graphite, gray iron casting, comparison of tensile and compressive stress-strain curves Compressive strength — 600 MPa Source: "Stress/Strain Behaviour of Flake Graphite Cast Irons," Broadsheet 157-1, British Cast Iron Research Association (BCIRA), 1977
Cast Iron (CI)/23
Strain, %
CI.054 Flake graphite, gray iron casting, cyclic stress-strain curves Stress-strain curves for cycles 129-132 with loads varying ±175 MPa. The hysteresis loop advances to the right as the number of cycles increase. Source: G.N.J. Gilbert and S.D. Kemp, "The Cyclic Stress/Strain Properties of a Flake Graphite Cast Iron—A Progress Report," Report 1384, British Cast Iron Research Association (BCIRA), July 1980
CI.055 Gray iron casting, components of total stress-strain curves Considering iron as a composite, the total strain 5, can be thought of consisting of the 1, plastic matrix; 2, voids with recoverable deformation; 3, elastic matrix; 4, voids with permanent deformation. Iron can be considered having a steel-like matrix with volume changes occurring in the spaces occupied by graphite. Iron tensile strength = 213 MPa Source: G.N.J. Gilbert, "The Cyclic Stress/Strain Properties and Fatigue Properties of a Flake Graphite Cast Iron Tested under Strain Control— A Detailed Study," Report 1621, British Cast Iron Research Association (BCIRA), 1985
Cast Iron (CI)/23
250
200
150
100
50 (0 0l to 0 to o 35
- 50
- 1 0 0
-150
- 2 0 0 -250
- 0 .
2nd, 3rd < cycles v
1s it cycle ^
V
.20 -0.15 -0.10 -0.05 0 0.05 0.10 0.15 0.20 Strain, %
CI.056 Gray iron casting, cyclic stress-strain curves Curves for first three cycles to ±0.20% strain. Composition: Fe-3.13C-2.15Si-0.35Mn-0.025S-0.086P Source: G.N.J. Gilbert, "The Cyclic Stress/Strain Properties and Fatigue Properties of a Flake Graphite Cast Iron Tested under Strain Control— A Detailed Study," Report 1621, British Cast Iron Research Association (BCIRA), 1985
-250 -0.
2512 !th cycle
/
CI.057 Gray iron casting, cyclic stress-strain curves Curve for 2512th cycle to ±0.20% strain. (Fatigue failure occurred at 3769 cycles.) Composition: Fe-3.13C-2.15Si-0.35Mn-0.025S-0.086P Source: G.N.J. Gilbert, "The Cyclic Stress/Strain Properties and Fatigue Properties of a Flake Graphite Cast Iron Tested under Strain Control— A Detailed Study," Report 1621, British Cast Iron Research Association (BCIRA), 1985
.20 -0.15 -0. 10 -0.05 0 0.05 0.10 0.15 0.20 Strain, %
Cast Iron (CI)/23
170
160
150
CO Q. © 140 3*
•S 130
120
110
100
90
yFirst cycle
LO CM
i cycle
CI.058 Gray iron casting, modulus of elasticity-stress curves Modulus of elasticity (E) for compression of first and 2512th cycle. At maximum compressive stress (0.0020 strain controlled) first cycle, E = 144.95 GPa; 2512th cycle, E = 144.20 GPa Source: G.N.J. Gilbert, "The Cyclic Stress/Strain Properties and Fatigue Properties of a Flake Graphite Cast Iron Tested under Strain Control— A Detailed Study," Report 1621, British Cast Iron Research Association (BCIRA), 1985
-250 -200 -150 -100 -50 0 50 Stress, MPa
100 150 200 250
Stress, MPa
CI.059 Gray iron casting, modulus of elasticity-stress curves Modulus of elasticity (E) for tension of first and 2512th cycle. At maximum tensile stress (0.0020 strain controlled) first cycle, E = 157.62 GPa; 2512th cycle, E = 155.62 GPa. Source: G.N.J. Gilbert, "The Cyclic Stress/Strain Properties and Fatigue Properties of a Flake Graphite Cast Iron Tested under Strain Control— A Detailed Study," Report 1621, British Cast Iron Research Association (BCIRA), 1985
Cast Iron (CI)/23
100
80
60
£ 40
20
1
/ 2
V 3
700
560
420 '
280 <=
140
CI.060 Pearlitic and ferritic malleable iron casting, typical tensile stress-strain curves Typical curves obtained from machined cast-to-shape test bars. Curve 1, pearlitic, oil quenched; curve 2, pearlitic, air quenched; curve 3, ferritic Source: L.W.L. Smith and G.N.J. Gilbert, "The Tensile Properties of Blackheart and Pearlitic Malleable Irons—A Progress Report," Report 1363, British Cast Iron Research Association (BCIRA), Jan 1980, p 49-62. As published in C.F. Walton, Ed., Iron Castings Handbook, Iron Casting Society, 1981, p 304
0.1 0.2 0.3 0.4 0.5 0.6 Strain, %
0.7 0.8 0.9 1.0
350
300
250
150
100
50
c< Dmpres sion
Tens I 1
;ion
/0.1% PS ,
10.2% PS / 0.5% PS
/ / / / I I /
CI.061 Blackheart malleable iron casting, tensile and compressive stress-strain curves Produced at 980 °C, fast cooled to 760 °C, slow cooled to 700 °C. Specimens were as-cast to shape. Tested at strain rate of 0.01/min. 0.2% proof stress (PS): tensile, 346 MPa; compressive, 284 MPa. Compressive PS at 0.2% is slightly less than at 0.1%. Composition: Fe-2.46C-1.40Si-0.46Mn-0.178S-0.034P-0.0032B-0.001Al-0.038Cr Source: L.W. Smith, "The Effect of Strain Rate on the Compressive Stress/Strain Properties of Malleable Irons," Report 1508, British Cast Iron Research Association (BCIRA), 1983, p 32
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 Strain, %
Cast Iron (CI)/23
CI.062 Blackheart malleable iron casting, compressive stress-strain curves with effect of strain rate Produced at 980 °C, fast cooled to 760 °C, slow cooled to 700 °C. Specimens were as-cast to shape. Tested at strain rates shown. 0.2% proof stresses (PS) vary from 236-261 MPa. Composition: Fe-2.46C-l.40Si-0.46Mn-0.178S-0.034P-0.0032B-0.001Al-0.038Cr Source: L.W. Smith, 'The Effect of Strain Rate on the Compressive Stress/Strain Properties of Malleable Irons," Report 1508, British Cast Iron Research Association (BCIRA), 1983, p 35
CI.063 Pearlitic malleable iron casting, compressive stress-strain curves with effect of strain rate Annealed, 870 °C, air quenched, tempered, 700 °C, 6 h, 600 °C, 4 h. Specimens were as-cast to shape. Tested at strain rates shown. 0.2% proof stresses (PS) vary from 375-393 MPa. Composition: Fe-2.51C-l.43Si-0.50Mn-0.201 S-0.039P-0.0031B-0.015 Al-0.040Cr Source: L.W. Smith, "The Effect of Strain Rate on the Compressive Stress/Strain Properties of Malleable Irons," Report 1508, British Cast Iron Research Association (BCIRA), 1983, p 36
Cast Iron (CI)/23
CI.064 Pearlitic malleable iron casting, compressive stress-strain curves with effect of strain rate Annealed, 870 °C, air quenched, tempered, 700 °C, 6 h. Specimens were as-cast to shape. Tested at strain rates shown. 0.2% proof stresses (PS) vary from 398-410 MPa. Composition: Fe-2.44C-l.54Si-0.50Mn-0.180S-0.039P-0.0036B-0.020Al-0.048Cr Source: L.W. Smith, 'The Effect of Strain Rate on the Compressive Stress/Strain Properties of Malleable Irons," Report 1508, British Cast Iron Research Association (BCIRA), 1983, p 36
700
600
500
400
300
200
100
Strai In rate: min
5 / min 06 / mil o
o o
In rate: min
5 / min 06 / mil
/ 0.1 / / % P S
.2% »S / 0.5% PS I I I
CI.065 Pearlitic malleable iron casting, compressive stress-strain curves with effect of strain rate Annealed, 870 °C, air quenched, reheated to 640 °C in 1.5 h, tempered, 640 °C, 4 h. Specimens were as-cast to shape. Tested at strain rates shown. 0.2% proof stresses (PS) vary from 439-502 MPa. Composition: Fe-2.41C-1.37Si-0.50Mn-0.192S-0.034P-0.0035B -0.041 Cr Source: L.W. Smith, 'The Effect of Strain Rate on the Compressive Stress/Strain Properties of Malleable Irons," Report 1508, British Cast Iron Research Association (BCIRA), 1983, p 36
0.2 0.4 0.6 0.8 1.0 Strain,
1.2 1.4 1.6 1.8 2.0
Cast Iron (CI)/23
CI.066 Pearlitic malleable iron casting, compressive stress-strain curves with effect of strain rate Annealed, 840 °C, oil quenched, tempered, 680 °C, 2 h. Specimens were as-cast to shape. Tested at strain rates shown. 0.2% proof stresses (PS) vary from 468-502 MPa. Composition: Fe-2.46C-l.40Si-0.51Mn-0.206S-0.043P-0.0032B-0.040Cr Source: L.W. Smith, 'The Effect of Strain Rate on the Compressive Stress/Strain Properties of Malleable Irons," Report 1508, British Cast Iron Research Association (BCIRA), 1983, p 32
CI.067 Pearlitic malleable iron casting, compressive stress-strain curves with effect of strain rate Annealed, 840 °C, oil quenched, tempered, 650 °C, 2 h. Specimens were as-cast to shape. Tested at strain rates of 0.0006-0.20/min; three curves shown for clarity. 0.2% proof stresses (PS) vary from 530-599 MPa. Composition: Fe-2.43C-1.35Si-0.50Mn-0.213S-0.042P-0.0035B-0.040Cr Source: L.W. Smith, "The Effect of Strain Rate on the Compressive Stress/Strain Properties of Malleable Irons," Report 1508, British Cast Iron Research Association (BCIRA), 1983, p 37
Cast Iron (CI)/23
CI.068 Pearlitic malleable iron casting, compressive stress-strain curves with effect of strain rate Air quenched and tempered malleable iron was reheated to 870 °C, oil quenched, tempered, 600 °C, 2.5 h. Specimens were as-cast to shape. Tested at strain rates of 0.0006-0.20/min; three curves shown for clarity. 0.2% proof stresses (PS) vary from 625-644 MPa. Composition: Fe-2.58C-l.45Si-0.53Mn-0.218S-0.032P-0.003 lB-0.043Cr Source: L.W. Smith, "The Effect of Strain Rate on the Compressive Stress/Strain Properties of Malleable Irons," Report 1508, British Cast Iron Research Association (BCIRA), 1983, p 39
1
0.1% P s
2 ) •
^o7i% PS 3
0.1% P »s
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 Strain, %
CL069 Malleable iron casting, typical tensile stress-strain curves at 20 °C Curve 1: pearlitic malleable iron, ultimate strength = 564 MPa; 0.1% proof stress (PS) = 377 MPa. Curve 2: whiteheart malleable iron, ultimate strength = 425 MPa; 0.1% proof stress = 233 MPa. Curve 3: ferritic malleable iron, ultimate strength = 324 MPa, 0.1% proof stress = 193 MPa. Allowable design stress is significantly less than the proof stress. Source: "Stress/Strain Behaviour of Nodular and Malleable Cast Irons," Broadsheet 157-2, British Cast Iron Research Association (BCIRA), 1981
Cast Iron (CI)/23
CI.070 High-silicon nodular graphite iron casting, longitudinal compressive stress-strain curves (a) with lateral expansion (b) Test specimen size = 28.651 mm diam x 76.2 mm gage length (1.128 in. diam x 3 in. gage length). Permanent strain remains when sample unloaded. Total strain is permanent plus recoverable. 0.1% proof stress (PS) = 676 MPa; 0.2% proof stress = 707 MPa. Composition: Fe-2.62C-6.14Si-0.35Mn-0.014S-0.021P-0.78Ni-0.051Mg-0.006Ce Source: G.N.J. Gilbert, The Stress/Strain Properties of Nodular Cast Irons in Tension and Compression, BCIRA J., Vol 12 (No. 2), March 1964, p 183
62/Cast Iron (CI)
80/ / 7 /
6 0 / ^
5 0 ^
560
420
£L 2
280
140
0.2 0.4 Strain,c
0.6 0.8
CI.071 Nickel alloy iron casting, tensile stress-strain curves Various classes of nickel cast irons Source: "Engineering Properties and Applications of Nickel Cast Irons,' International Nickel Co. As published in Structural Alloys Handbook, Vol 1, CINDAS/Purdue University, 1994, p 7
/ Pearlitic
f > -
Ferritic
I / -/
50
40
30
W
20
10
0.1 0.2 0.3 0.4 Strain, %
0.5 0.6 0.7
CL072 Pearlitic and ferritic compacted graphite iron casting, typical stress-strain curves Modulus of elasticity = 144 GPa. Pearlitic iron: tensile strength = 410 MPa (59.5 ksi); elongation = 1%. Ferritic iron: tensile strength = 320 MPa (46.5 ksi); elongation = 3.5% Source: E. Nechtelberger, H. Puhr, J.B. von Nesselrode, and A. Nakayasu, Paper presented at the 49th International Foundry Congress, International Committee of Foundry Technical Associations, Chicago, 1982. As published in D.M. Stefanescu, Compacted Graphite Irons, Properties and Selection: Irons, Steels, and High-Performance Alloys, Vol 1, ASM Handbook, ASM International, 1990, p 57
Cast Iron (CI)/23
CI.073 Alpha (a) iron alloy forging, true compressive stress-strain curves Tested at 500 °C (932 °F) at strain rates indicated. Specimens were forged at 900 °C (1652 °F) and annealed at 750 °C (1382 °F) for 2 h. Alpha iron has a body-centered-cubic crystal structure. Composition: Fe-0.007C-0.03Mn-0.005S-0.003P Source: G.S. Avadhani, Indian Institute of Science, Bangalore, India. As published in Hot Working Guide, Y.V.R.K. Prasad and S. Sasidhara, Ed., ASM International, 1997, p 263
CI.074 Alpha (a) iron alloy forging, true compressive stress-strain curves Tested at 800 °C (1472 °F) at strain rates indicated. Specimens were forged at 900 °C (1652 °F) and annealed at 750 °C (1382 °F) for 2 h. Alpha iron has a body-centered-cubic crystal structure. Composition: Fe-0.007C-0.03Mn-0.005S-0.003P Source: G.S. Avadhani, Indian Institute of Science, Bangalore, India. As published in Hot Working Guide, Y.V.R.K. Prasad and S. Sasidhara, Ed., ASM International, 1997, p 263
62/Cast Iron (CI)
CL075 Gamma (y) iron alloy forging, true compressive stress-strain curves Tested at 950 °C (1742 °F) at strain rates indicated. Specimens were forged at 900 °C (1652 °F) and annealed at 750 °C (1382 °F) for 2 h. Above 910 °C (1670 °F) pure iron has a face-centered-cubic crystal structure and is called gamma iron. Composition: Fe-0.007C-0.03Mn-0.005S-0.003P Source: G.S. Avadhani, Indian Institute of Science, Bangalore, India. As published in Hot Working Guide, Y.V.R.K. Prasad and S. Sasidhara, Ed., ASM International, 1997, p 267
CI.076 Gamma (y) iron alloy forging, true compressive stress-strain curves Tested at 1150 °C (2102 °F) at strain rates indicated. Specimens were forged at 900 °C (1652 °F) and annealed at 750 °C (1382 °F) for 2 h. Above 910 °C (1670 °F) pure iron has a face-centered-cubic crystal structure and is called gamma8 iron. Composition: Fe-0.007C-0.03Mn-0.005S-0.003P Source: G.S. Avadhani, Indian Institute of Science, Bangalore, India. As published in Hot Working Guide, Y.V.R.K. Prasad and S. Sasidhara, Ed., ASM International, 1997, p 267
Cast Iron (CI)/23
20 40 Axial compression, %
60 70 1 1
N2
[ \ A
1 ^ A A N2
A ^ 1
r
/ /
/ / % s g f s 3
^A S
^ -| j
3
S1
1 /Ar J y / s
! P M / M u V • •//• 1/ u
Anneal* Sintere
3d d
1050
840
630
420
210
0.2 0.4 0.6 0.8 1.0 1.2 Axial strain, in./in.
1.4 1.6 0
1.8
CI.077 Steel preform powder metal forged cylinder compressive stress-strain curves Test direction: longitudinal. Five steel powder compositions used: A, Fe-0.27C-2.0Ni-0.5Mo; N2, Fe-0.17C-2.7Ni-0.8Cr; N7, Fe-0.24C-0.6Ni-0.5Cr-0.2Mo; SI, Fe-O.OlC; S3, Fe-0.33C. Preforms compacted to 785 MPa (114 ksi), sintered at 1199 °C (2190 °F), 30 min, and spheroidized (heating three times above and below eutectoid point). The sintered and annealed preforms are compared. Source: Source Book on Cold Forming, American Society for Metals, 1975, p 208
20 Axial compression, %
40 60 70 i i i i
^A A
Plain ii
^ A S • J
1 S1
0.35% C /
/ /
'X
y / /
y / / i / / /
u / U 7
V Y — Anneal
Wrougl ed it mater ial
0.2 0.4 0.6 0.8 1.0 1.2 Axial strain, in./in.
1.4 1.6
1050
840
630
420
210
CO
0 1.8
CI.078 Steel preform annealed powder metal, comparison of compressive stress-strain curves Test direction: longitudinal. Three annealed powders (A, SI, and S3) are compared to wrought 0.35% C steel and plain iron. Compositions: A, Fe-0.27C-2.0Ni-0.5Mo; SI, Fe-O.OlC; S3, Fe-0.33C Source: Source Book on Cold Forming, American Society for Metals, 1975, p 208
Carbon Steel (CS)/67
Carbon Steel (CS)
Upper yield
CS.001 Annealed low-carbon steel, load-elongation curve showing Luders bands Typical yield point behavior of low-carbon steel. The slope of the initial linear portion of the stress-strain curve (E = y/x) is the modulus of elasticity. Many metals, particularly annealed low-carbon steel, show a localized, heterogeneous type of transition from elastic to plastic deformation that produces a yield point rather than a curve with a gradual transition from elastic to plastic behavior. The load increases steadily with elastic strain, then drops suddenly. After the upper yield point, several discrete bands of deformed metal, called Luders bands, appear at stress concentrations, usually at about 45° to the tensile axis. Load fluctuates about some approximately constant value, and then rises with further strain. Source: G.E. Dieter, Mechanical Behavior under Tensile and Compressive Loads, Mechanical Testing and Evaluation, Vol 8, ASM Handbook, ASM International, 2000, p 100
Elongation
CS.002 Carbon steel, various alloys, load-extension curves showing yield strength Load-extension curves for steel sheet having the same yield strength (YS) but different characteristic behavior, (a) Annealed dead soft rimmed or aluminum-killed steel. The YS is the average stress measured during yield point elongation, (b) Lightly temper rolled rimmed steel. The stress at the jog in the curve is reported as the YS. (c) and (d) Temper rolled low-carbon steel. May be rimmed, aluminum-killed, or interstitial-free steel with no detectable yield point. The YS is calculated from the load at 0.2% offset (c) or from the load at 0.5% extension (d). (e) Rimmed steel with a yield point elongation due to aging at room temperature for several months. The YS is the average stress measured during yield point elongation. Source: W.G. Granzow, Sheet Formability of Steels, Properties and Selection: Irons, Steels, and High-Performance Alloys, Vol 1, ASM Handbook, ASM International, 1990, p 574
CS.003 Annealed and normalized low-carbon steel, stress-strain curves showing effects of aging Y is upper yield point, A is point of initial prestrain. Curve 1: specimen is unloaded and immediately restrained. Curve 2: specimen unloaded, aged, and restrained. Aay is the change in yield stress due to aging. Acu is the change in ultimate strength due to aging. Ae is the change in elongation. Similar aging effects can be achieved with various combinations of time and temperature. Source: W.T. Lankford, Jr. et al., The Making, Shaping, and Treating of Steel, USS, 10th ed., 1985, p 1286
CS.004 Rimmed carbon (0.03% C) steel, true stress-true plastic strain curves Effect of aging at 60 °C (140 °F): curve 1, no aging; curve 2, 15 min; curve 3, 30 min; curve 4, 4 h; curve 5, 500 h; 6, 126 h Source: W.T. Lankford, Jr. et al., The Making, Shaping, and Treating of Steel, USS, 10th ed., 1985, p 1286
Carbon Steel (CS)/69
1 — _
/ -
A 3 / »»
2 /
-
50
40
30
20 w
10
4 5 6 Strain, %
10
CS.005 Rimmed low-carbon (0.03% C) steel, engineering stress-strain curves Curve 1: Dynamic strain aging, also called blue brittleness. Straining at 200 °C (390 °F) yields serrated stress-strain curve and is more effective than straining at room temperature. Curve 1 was unloaded and restrained at 25 °C (77 °F). Curve 2 was strained at 25 °C (77 °F) and unloaded, aged for 2 h at 200 °C (390 °F), and restrained at 25 °C (77 °F). Source: W.T. Lankford, Jr. et al., The Making, Shaping, and Treating of Steel, USS, 10th ed., 1985, p 1286
3 ^
1^. 2
0.5 1.0 1.5 2.0 2.5 von Mises true strain
3.0 3.5 4.0
CS.006 1007 and 1008 carbon steel, von Mises effective true stress-von Mises true strain curves Curve 1: 1008 alloy deformed by plane-strain compression; data source, Ford. Curve 2: 1007 alloy deformed by torsion; data source, G. Sevillano. Curve 3: 1007 alloy deformed by wire drawing plus torsion; data source, G. Sevillano. UNS G10080 Source: G. Krauss, Ed., Deformation, Processing, and Structure, papers presented at the ASM Materials Science Seminar, 23 Oct 1982 (St. Louis, MO), American Society for Metals, 1984, p 9
Carbon Steel (CS)/70
CS.007 1008 carbon steel, true stress-true strain curves Comparison of stress-strain curves. Curve 1: monotonic plane-strain compression. Curve 2: rolling prestrain followed by plane-strain compression. Stress states are very similar, and yet the rolling-plus-plane-strain compression curve is different. This difference can be explained on the basis of redundant work; the curvature of the rolls causes some redundant shearing (not contributing to thickness reduction) and extra hardening. UNS G10080 Source: G. Krauss, Ed., Deformation, Processing, and Structure, papers presented at the ASM Materials Science Seminar, 23 Oct 1982 (St. Louis, MO), American Society for Metals, 1984, p 10
Comprei ssion -
Tension
-
500
Q_ 2 8
450 £
400
350 10 15 20 25
Plastic strain x 0.001 30 35
CS.008 1015 carbon steel, tensile and compressive true stress-plastic strain curves Niobium-stabilized (+0.02Nb), air cooled from 1200 °C. Widmanstatten ferrite-pearlite. Composition: Fe-0.17C-0.96Mn-0.014P-0.026S-0.040Si-0.044Ni-0.028Cr-0.008Mo-0.006Al-0.025Cu-0.020Nb. UNS G10150 Source: G.C. Rauch and W.C. Leslie, The Extent and Nature of the Strength-Differential Effect in Steels, Metall Trans., Vol 3, Feb 1972, p 378
Carbon Steel (CS)/71
^ Y l e Id point
1 To fract Lire
350
280
CL
210 ^
$ 140 J=
70
0.25 0.50 0.75 1.00 1.25 Engineering strain, %
1.50 1.75
CS.009 Annealed low-carbon (0,18% C) steel, engineering stress-strain curve Curve shows a well-defined yield point. For such cases the 0.2% offset yield strength is not used to define yielding. Source: C.R. Brooks, Heat Treatment, Structure, and Properties of Nonferrous Alloys, American Society for Metals, 1982, p 4
True strain
CS.010 Fully aluminum-killed deep-drawing carbon steel 20-gage sheet, logarithmic true stress-strain curve Test direction: longitudinal. This figure was a typical result from a series of reproducibility tests conducted on 50 adjacent specimens. Linearity is very good, n - 0.250, k = 71.67. Source: Source Book on Forming of Steel Sheet, American Society for Metals, 1975, p 217
Carbon Steel (CS)/72
Compr ession ^
R\ "Tension "Tension
1
420
350
280 <0 CL CO
210 <8 w <D E J-
140
70
10 15 20 Total strain x 0.001
25 30 35
CS.011 1015 carbon steel, tensile and compressive true stress-total strain curves. UNS G10150 Samples equiaxed ferrite-pearlite Source: Metall TransVol 3, 1972, p 379
CS.012 1020 carbon steel, tensile stress-elongation curves at room and elevated temperatures Strain rate = 0.000175/s. Composition: Fe-0.20C. UNS G10200 Source: W.C. Leslie, The Physical Metallurgy of Metals, McGraw-Hill and Hemisphere Publishing, 1981, p 92
Carbon Steel (CS)/73
/ A
, Cast S Monotc
AE 1030 snic
Cast SA Cyclic
£1030_ A ̂ <
Cast SA Cyclic
£1030_
t /
r \ Wroug Cyclic
ht SAE 1 020
[ 1
490
420
350
280 ^
210 55
140
70
6 8 10 12 14 16 Strain. 0.001 in./in.
CS.013 1020 wrought and 1030 normalized-and-tempered cast carbon steel, monotonic and cyclic stress strain curves The cyclic stress-strain characteristics show a reduction of the strain-hardening exponent of the normalized-and-tempered cast carbon steel (SAE 1030) from n = 0.3 in monotonic tension to n = 0.13 under cyclic-strain-controlled tests. UNS G10200 Source: P.F. Wieser, Ed., Steel Castings Handbook, 5th ed., Steel Founders' Society of America, 1980, p 14-15
CS.014 Hot-rolled 1020 carbon steel, static and dynamic engineering shear stress-strain curves Static and dynamic shear stress-shear strain curves for hot rolled 1020 steel. To obtain the shear strain in the specimen, the elastic rotation of the bar between the two differential transformers is subtracted from the total rotation. This elastic rotation is measured by cementing the loading bars together without a specimen and loading them quasi-statically. Typical test results obtained at a variety of temperatures using the Kolsky bar to test 1020 steel at a quasi-static strain rate of 5 x lO^/s and dynamic strain rate of 103/s are given.. Source: A. Gilat, Torsional Kolsky Bar Testing, Mechanical Testing and Evaluation, Vol 8, ASM Handbook, ASM International, 2000, p 513
Carbon Steel (CS)/74
CS.015 Cold-worked carbon (0.2% C) steel, engineering stress-strain curve (full range) Definition of mechanical property terms Source: C.R. Brooks, Heat Treatment, Structure, and Properties of Nonferrous Alloys, American Society for Metals, 1982, p 2
_0.2% yield j 66 ksi (455
strength _0.2% yield j 66 ksi (455 MPa)
/ / / / / / ' 1
1 i i t 1 i 1
Slo (Yo 30
pe gives elast ung's) modulu xlO6 psi (207
ic is, GPa)
/ / 0.2% /
pe gives elast ung's) modulu xlO6 psi (207
t i i
560
490
420
a. 350 2
280
210 o> LLi
140
70
4 6 Engineering strain, x 0.001
10
CS.016 Cold-worked carbon (0.2% C) steel, engineering stress-strain curve (expanded range) Definition of mechanical property terms Source: C.R. Brooks, Heat Treatment, Structure, and Properties of Nonferrous Alloys, American Society for Metals, 1982, p 2
Carbon Steel (CS)/75
R
/ / ^ o
/V
— Grade A Grade B
wheel wheel
840
700
560
420 » •b to
280
140
CS.017 AAR grade A and B high-carbon steel casting wheels, stress-strain curves Constant-amplitude strain-controlled test (open circles, grade A; "plus" symbols, grade B). Curve 1, monotonic tension test; curve 2, incremental step test. AAR, Association of American Railroads. Compositions: grade A, Fe-0.52C-0.78Mn-0.014S-0.009P-0.26Si; grade B, Fe-0.65C-0.83Mn-0.038S-0.015P-0.21Si Source: D.H. Stone and Y.J. Park, Cyclic Plasticity of Class A and B Heat-Treated Wheel Steels. As published in "The General Problem of Rolling Contact," AMD-Vol 40, ASME, 1980
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 Strain, %
Monotonic^
^^^Cyc l ic
1050
875
700
525 g O) <D 55
350
175
CS.018 AAR grade C high-carbon steel casting wheels, stress-strain curves Monotonic and cyclic loading curves. AAR, Association of American Railroads. Composition: Fe-0.68C-0.83Mn-0.038S-0.015P-0.33Si Source: Courtesy of the Transportation Technology Center, Inc. subsidiary of Association of American Railroads
0.01 0.02 0.03 0.04 0.05 Strain
Carbon Steel (CS)/76
CS.019 Standard grade nonresulfurized carbon steel rails, stress amplitude-strain amplitude curves Test direction: longitudinal. Static and incremental step loading. Modulus of elasticity = 199 GPa (28.85 x 106 psi). Composition: Fe-0.82C-0.87Mn-0.032S-0.035P-0.21Si Source: B.N. Leis, Cyclic Deformation and Fatigue Resistance Characteristics of a Rail Steel, Rail Steels, STP No. 644, ASTM, Nov 1977
Extension, mm CS.020 High-strength nonresulfurized carbon steel rails, load-extension diagram Test curve for one specimen 12.751 mm diam x 50.8 mm gage length (0.502 in. diam x 2 in. gage length). Ultimate tensile strength = 1106 MPa (160.5 ksi); 0.2% yield strength = 644 MPa (93.4 ksi). Typical composition for high-strength rail: Fe-0.74C-0.99Mn-0.005S(max)-0.015P-0.17Si Source: Courtesy of the Transportation Technology Center, Inc. subsidiary of Association of American Railroads
Carbon Steel (CS)/77
CS.021 AAR specification M101 grade C austenitic manganese steel casting, monotonic tensile stress-strain curve Normalized and tempered. Strain rate = 0.0002/s. Ultimate strength = 696 MPa (101 ksi); 0.2% yield strength = 605 MPa (87.8 ksi); elongation = 33%; elastic modulus = 204 GPa (29.575 x 106 psi); strain-hardening exponent = 0.097475; strength coefficient = 1059 MPa (153.674 ksi). AAR, Association of American Railroads. Composition: Fe-0.31C-l.50Mn-0.027S-0.007P-0.49Si-0.14Ni-0.20Cr-0.17Mo Source: Courtesy of the Transportation Technology Center, Inc. subsidiary of Association of American Railroads
CS.022 AAR specification M101 grade C austenitic manganese steel casting, monotonic tensile stress-strain curve Quenched and tempered. Strain rate = 0.0002/s. Ultimate strength = 986 MPa (143 ksi); 0.2% yield strength = 909 MPa (132 ksi); elongation = 19.6%; elastic modulus = 217 GPa (31.474 x 106 psi). AAR, Association of American Railroads. Composition: Fe-0.28C-l.35Mn-0.025S-0.012P-0.44Si-0.17Ni-0.25Cr-0.17Mo Source: Courtesy of the Transportation Technology Center, Inc. subsidiary of Association of American Railroads
Carbon Steel (CS)/78
CS.023 AAR specification M101 grade E austenitic manganese steel casting, monotonic tensile stress-strain curve Quenched and tempered. Strain rate = 0.0002/s. Ultimate strength = 730 MPa (106 ksi); 0.2% yield strength = 655 MPa (95 ksi); elongation = 27.8%; elastic modulus = 210 GPa (30.43 x 106 psi); strain-hardening exponent = 0.93697; strength coefficient = 1086 MPa (157.661 ksi). AAR, Association of American Railroads. Composition: Fe-0.29C-l.03Mn-0.026S-0.014P-0.49Si-0.60Ni-0.47Cr-0.15Mo Source: Courtesy of the Transportation Technology Center, Inc. subsidiary of Association of American Railroads
1500
1400
1300
1200
1 1100 £
2 1000
900
800
700
600
As-qu< anched
Quenc and-tem
hed-Quenc and-tem ipered
10 15 20 25 30 35 40 True strain x 0.001
CS.024 As-quenched and quenched-and-tempered carbon (0.2% C) steel, true stress-strain curves As-quenched martensite quenched in NaOH-NaCl solution and quenched-and-tempered lath martensite with packet size of 8.2 Jim was tempered in lead at 400 °C (750 °F) for 1 min. Work-hardening rate for as-quenched is quite high compared to tempered sample. Composition: Fe-0.2C Source: T. Swarr and G. Krauss, The Effect of Structure on the Deformation of As-Quenched and Tempered Martensite in an Fe-0.2% C Alloy, Metall Trans. A, Vol 7A, 1976, p 4 1 ^ 8
Carbon Steel (CS)/79
CS.025 Carbon steel, Bauschinger effect on stress-strain curves The elastic limit of a metal is lowered after reverse loading. The area Ep is the energy expended in prestrain, and Es is the energy saved in reverse loading. Source: C.-C. Li, J.D. Flasck, J.A. Yaker, and W.C. Leslie, On Minimizing the Bauschinger Effect in Steels by Dynamic Strain Aging, Metall Trans. A, Jan 1978, p 86
Carbon Steel (CS)/80
CS.026 1020 carbon steel, true stress-strain curves (a) Bauschinger effect shown for test sequence of tension to 2% strain followed by compression of another 2%. (b) The sequence is compression-tension. Tested at 25 °C. Composition: Fe-0.21C-0.64Mn-0.030S-0.018P-0.23Si-0.007N. UNS G10200 Source: C.-C. Li, J.D. Flasck, J.A. Yaker, and W.C. Leslie, On Minimizing the Bauschinger Effect in Steels by Dynamic Strain Aging, Metall Trans. A, Jan 1978, p 86
Carbon Steel (CS)/81
r / /
I
490
420
350
280 £ 5 3 £
210 55
140
70
CS.027 1020 carbon steel, true stress-strain curves Curve 1: specimen is prestrained in tension at 250 °C to 2% strain and tested in compression at room temperature. Curve 2: the specimen is prestrained in tension at room temperature to 2% strain and tested in compression at room temperature. The Bauschinger effect is reduced. Composition: Fe-0.21C-0.64Mn-0.030S-0.018P-0.23Si-0.007N. UNS G10200 Source: C.-C. Li, J.D. Flasck, J.A. Yaker, and W.C. Leslie, On Minimizing the Bauschinger Effect in Steels by Dynamic Strain Aging, Metall Trans. A, Jan 1978, p 88
0.5 1 1.5 Strain, %
2.5
.—• ""
ft <
r msion t< d 2% at 25 °C / Compi ression at 25 °C
to 2%
V (
560
490
420
350
2 8 0 co
210
140
70
CS.028 1035 carbon steel, true stress-strain curves Bauschinger effect shown with test sequence of tension to 2% strain followed by compression of another 2%. Tested at 25 °C. Composition: Fe-0.34C-0.65Mn-0.007S-0.003P-0.17Si-0.021 A1-0.006N. UNS G10350 Source: C.-C. Li, J.D. Flasck, J.A. Yaker and W.C. Leslie, On Minimizing the Bauschinger Effect in Steels by Dynamic Strain Aging, Metall. Trans. A, Jan 1978, p 86
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.C Strain, 0.001 in./in.
Carbon Steel (CS)/82
1 y
490
420
350
280 :
210
140
70
CS.029 1035 carbon steel, true stress-strain curves Curve 1: specimen is prestrained in tension at 250 °C to 2% strain and tested in compression at 25 °C. Curve 2: the specimen is prestrained in tension at 25 °C to 2% strain and tested in compression at 25 °C. Composition: Fe-0.34C-0.65Mn-0.007S-0.003P-0.17Si-0.021Al-0.006N. UNS G10350 Source: C.-C. Li, J.D. Flasck, J A . Yaker and W.C. Leslie, On Minimizing the Bauschinger Effect in Steels by Dynamic Strain Aging, Metall Trans. A, Jan 1978, p 88
0.5 1.0 1.5 True strain, %
2.0 2.5
CS.030 1020, 1040, and 1095 carbon steel plate, true stress-strain curves showing effects of shock loading Preshock normalizing: 1020, 927 °C (1700 °F), 45 min; 1040, 899 °C (1650 °F), 45 min; 1095, 899 °C (1650 °F), 45 min, austenitizing 802 °C (1475 °F), 45 min, oil quenched, tempered 204 °C (400 °F), 1 h. Shocked at 158 and 283 kbar (peak).. UNS G10200, G10400, G10950 Source: B.G. Koepke, R.P. Jewett, W.T. Chandler, and T.E. Scott, Effects of Initial Microstructure and Shock Method on the Shock Induced Transformation Strengthening of Carbon Steels, Metall Trans Vol 2, ASM, 1971, p 2045
Carbon Steel (CS)/83
CS.031 1023 carbon steel sheet, tensile stress-strain curves (a) Longitudinal, (b) Transverse. Composition: 0.23C-0.39Mn-0.009P-0.024S-0.03Si-0.02Cr-0.01Ni-0.01Mo. UNS G10230 Source: Structural Alloys Handbook, Vol 1, Battelle Columbus Laboratories, Columbus, OH, 1980, p 28
Carbon Steel (CS)/84
1.1
0.40
-
_ 0.14
0.065
-
0.035 0.017 0.0069 0.0037
f ^ w — 0.0020 0.0011/s
-
14
12
10
CS.032 1025 carbon (0.25% C) steel, flow stress-strain curves at various strain rates Temperature (T) = 1100 °C (2012 °F). Stress-strain curves show that at higher strains the flow stress is approximately constant. This is increasingly true at smaller strain rates (e). Curves were obtained in hot torsion experiments. UNS G10250 Source: K. Lange, Ed., Handbook of Metal Forming, McGraw-Hill, 1985, p 16.11
0.5 1.0 1.5 2.0 Natural strain (a), %
2.5
\ = 10"1/S 62 = 10~2/S e3 = 10~3/s
CS.033 1040 carbon steel, engineering stress-strain curves with effect of strain rate Effect of different strain rates on the tensile response. The yield stress and flow stresses at different values of strain increase with strain rate. The work-hardening rate (m), on the other hand, is not as sensitive to strain rate. This illustrates the importance of correctly specifying the strain rate when giving the yield stress of a metal. Not all metals exhibit a high strain-rate sensitivity. Aluminum and some of its alloys have either 0 or -m. In general, m varies between 0.02 and 0.2 for homologous temperatures between 0 and 0.9 (90% of melting point in K). Therefore, one would have, at the most, an increase of 15% in the yield stress by doubling the strain rate. UNS G10400 Source: M. A. Meyers and K.K. Chawla, Mechanical Metallurgy: Principles and Applications, Prentice-Hall, 1984, p 572
0.04 0.06 0.08 Engineering strain
0.10 0.12
Carbon Steel (CS)/85
400
300
200
100
2 /
/
s / y / / /
X
fX
2800
2100
Q. 2
700
0.5 1 1.5 2 Natural strain (In Aq/A)
2.5
CS.034 1045 carbon steel, flow stress-natural strain curves Strain-rate hardening for 1045 steels with different treatments. Curve 1: quenched and spheroidized. Curve 2: as rolled. Curve 3: quenched and tempered. For most of the curve the relationship is linear. The greater the initial hardness, the greater the rate of strain hardening throughout the range of possible deformation. UNS G10450 Source: J.V. Russell, Steels for Cold Forming, Sourcebook on Cold Forming, American Society of Metals, 1975, p 106
CS.035 10B46 carbon steel, true stress-plastic strain curves in tension and compression Curves for lower, intermediate, and upper bainite in AISI 10B46 steel. Composition: Fe-0.44C-l.00Mn-0.025P-0.026S-0.27Si-0.05Ni-0.08Cr-0.01 Mo-0.01 Cu-0.0013B Source: G.C. Rauch and W.C. Leslie, The Extent and Nature of the Strength-Differential Effect in Steels, Metall Trans. A, Feb 1972, p 377
Carbon Steel (CS)/86
CS.036 1060 carbon steel rod, true stress-strain curves Rod diameter = 5.6 mm (0.22 in.). Flow curves for steel compressed at 780 °C at various strain rates. Letters A, B, C, and D represent the interruption strains used in the experiments. Composition: 0.68% C. UNS G10600 Source: R.A.P. Djaic and JJ. Jonas, Recrystallization of High Carbon Steel between Intervals of High Temperature Deformation, Metall Trans. A, Feb 1973, p 622
SAE 9 8 0 X ^ \
Dual phase —|—
GM 980X
<< • s
— •
/ /
/ / /
b Dual phase plus
SAE 950X "A Plain carbon
700
560
420
280
140
10 20 30 Strain in 2 in. (50 mm) gage length, %
40
CS.037 Carbon and high-strength low-alloy (HSLA) steels (SAE 950X, SAE 980X, and GM 980X), stress-strain curves The GM 980X has been intercritically annealed and dual-phase microstructures produced. The two dashed ellipses indicate reported ranges of elongation for dual-phase steels. The basis for three stages in the development of ferritic low-carbon steels is shown. The lower stress-strain curve represents the deformation behavior of mild steel with ferrite-pearlite microstructures. The yielding is discontinuous and yield strengths are typically 30 ksi (207 MPa). SAE 950X and SAE 980X are HSLA steels with yield strengths of 50 ksi (345 MPa) and 80 ksi (562 MPa), respectively. The microstructures still consist of ferrite and pearlite, but the ferrite grain size is highly refined because of controlled rolling and microalloying with vanadium. GM 980X is similar to SAE 980X, but has been intercritically annealed to convert the pearlite to martensite. The resulting microstructure is termed "dual phase" to distinguish the ferrite-martensite microstructure from the ferrite-pearlite microstructure of conventionally treated mild steels of HSLA steels. Source: G. Krauss, Principles of Heat Treatment of Steel, American Society for Metals, 1980, p 242
Carbon Steel (CS)/87
1120
980
840
700 CL 2
560
420 ,
280
140
0.2 0.4 0.6 0.8 True strain, E
1.0 1.2
CS.038 1112 carbon steel, true stress-strain curves with effect of strain rate True stress-strain curves for 1112 steel at different strain rates at 21 °C (70 °F). When metals are tested in tension at different strain rates, the flow stress corresponding to a given strain is found to increase with strain rate. The following equation is frequently used to relate flow stress and strain rate at a given strain and temperature: a =
£m, where £ = dzldt and and m are material constants. The exponent m (strain-rate sensitivity) is found to increase with temperature, especially above the strain reciystallization temperature. In the hot-working region, metals tend to approach the behavior of a Newtonian liquid for which m = 1. Source: M.C. Shaw, Metal Cutting Principles, Clarendon Press, Oxford, 1984, p 69
150
100
50
o X
Ultimate: Fracture
stress stress
d
Engineer ing
1050
700
350
0.2 0.4 0.6 0.8 Strain
1.0 1.2 1.4
CS.039 1112 carbon steel, relationship of engineering, true, and corrected stress-strain curves Relationship between engineering, true, and corrected tensile stress-strain curves for AISI 1112 steel. The figure above shows the relationship between the so-called engineering stress-strain curve based on the original area, the true stress-strain curve, and the corrected true stress-strain curve where the stress plotted (Gc) is the uniaxial tensile stress in the absence of the hydrostatic component introduced by curvature of the neck. It is evident that interpretation of tensile test results is really quite involved despite the apparent simplicity of the test. Source: M.C. Shaw, Metal Cutting Principles, Clarendon Press, Oxford, 1984, p 67
Carbon Steel (CS)/88
800
600
Q. 2
2 400
200
B
CA
E
A T rue uniform strain
0 0.04 0.08 0.12 0.16 True strain
0.20 0.24
CS.040 Carbon steel, true stress-strain curves showing effect of different cooling rates Specimens annealed at 810 °C, 10 min. Cooling rate: curve A, 1000 °C/s; curve B, 300 °C/s; curve C, 60 °C/s; curve D, 32 °C/s; curve E, 5 °C/s. Composition: Fe-0.063C-1.29Mn-0.24Si Source: G. Krauss, Ed., Deformation, Processing, and Structure, papers presented at the ASM Materials Science Seminar, 23 Oct 1982 (St. Louis, MO); American Society for Metals, 1984, p 70
800
600
£L 2 > 400
200
Fe-13t
Fe-21NM. "v / K x Co-3 3Ni-0.02C
0 0.05 0.10 0.15 0.20 0.25 0.30
CS.041 Carbon steel plate, true tensile stress (a) minus yield stress (ay) versus true plastic strain (e) curves at room temperature Tested at room temperature. Plate thickness = 6.35 mm (0.25 in.). Comparison of work-hardening curve of Hadfield steel (Fe-13Mn-1.2C) with that of austenites deformed by slip (Fe-21Ni-1.0C) or twinning (Co-33Ni-0.02C). The three have the same yield strength and similar deformation below strain of 0.05. Source: F. Maratray, High Carbon Manganese Austenitic Steels, International Manganese Institute, Paris, 1995, p 28
Carbon Steel (CS)/89
2500
2000
1500
1000
500
True / / -
/ Enginei ering N _
-
-
350
300
250
200
150
100
50
0.2 0.4 0.6 0.8 1.0 Strain
CS.042 A128-E2 carbon steel bar, true and engineering tensile stress-strain curves Molybdenum-modified Hadfield steel heat treated 1030-1040 °C, for 1 h. Engineering curve is drawn to fracture. True curve drawn to uniform strain at maximum load. Composition: Fe-12.5Mn-2.01Mo-l.15C-0.73Si-0.33Cr Source: J.F. Chinella, Mechanical Properties and Microstmcture of Thermomechanically Processed, High Manganese Steel, High Manganese High Nitrogen Austenitic Steels, Conf. Proc., ASM International, 1992, p 145
2000
1500
1000
500
1.00 0.75
0.46 —'
0.75
0.46
—
-
-
100 w
CS.043 A128-E2 carbon steel bar, engineering tensile stress-strain curves showing effect of thermomechanical treatment Molybdenum-modified Hadfield steel heat treated 1030-1040 °C, for 1 h. Thermomechanical treatment (TMT) at 454 °C. LOO, 0.75, 0.46 are the effective strains, corresponding to 61, 50, and 35% thickness reduction. Strength increased with increased effective strain, but uniform strain in tension decreased. Composition: Fe-12.5Mn-2.01Mo-l.15C-0.73Si-0.33Cr Source: J.F. Chinella, Mechanical Properties and Microstmcture of Thermomechanically Processed, High Manganese Steel, High Manganese High Nitrogen Austenitic Steels, Conf. Proc., ASM International, 1992, p 148
Engineering strain
Carbon Steel (CS)/90
CS.044 A128-E2 carbon steel bar, engineering tensile stress-strain curves showing effect of thermomechanical treatment Molybdenum-modified Hadfield steel heat treated 1030-1040 °C, for 1 h. Thermomechanical treatment (TMT) at similar effective strains at the temperatures noted. Thickness reduction at 343 °C, 49%; at 399 °C, 48%, at 454 °C, 50%. Temperature had little effect on strength, but uniform strain increased with temperature. Composition: Fe-12.5Mn-2.01 Mo-1.15C-0.73Si-0.33Cr Source: J.F. Chinella, Mechanical Properties and Microstructure of Thermomechanically Processed, High Manganese Steel, High Manganese High Nitrogen Austenitic Steels, Conf. Proc., ASM International, 1992, p 148
CS.045 Fe-0.08C-1.45Mn-0.21Si carbon steel, engineering stress-strain curves showing effect of aging Cold-rolled 50% and intercritically annealed 760 °C, 2 min, water quenched, aged at 120 °C (248 °F) for the times given. Yield strength and discontinuous yielding increase with aging time. Source: G. Krauss, Steels: Heat Treatment and Processing Principles, ASM International, 1990, p 130
Carbon Steel (CS)/91
CS.046 1522 carbon steel, true stress-strain curves Bauschinger effect shown with test sequence of tension to 2% strain followed by compression of another 2%. Tested at 25 °C. Composition: Fe-0.21C-l.10Mn-0.016S-0.01 lP-0.05Si-0.007Al-0.004N. UNS G15220 Source: C.-C. Li, J.D. Flasck, J.A. Yaker, and W.C. Leslie, On Minimizing the Bauschinger Effect in Steels by Dynamic Strain Aging, Metall Trans. A, Jan 1978, p 87
560
490
420
350 Q. 2
280 .b 10 a> E
210 '
140
70
0.5 1.0 1.5 True strain, %
2.0 2.5
CS.047 1522 carbon steel, true stress-strain curves Curve 1: specimen is prestrained in tension at 250 °C to 2% strain and tested in compression at room temperature. Curve 2: the specimen is prestrained in tension at 25 °C to 2% strain and tested in compression at room temperature. The Bauschinger effect is reduced. Composition: Fe-0.21C-1.10Mn-0.016S-0.01 lP-0.05Si-0.007A1-0.004N. UNS G15220 Source: C.-C. Li, J.D. Flasck, J.A. Yaker, and W.C. Leslie, On Minimizing the Bauschinger Effect in Steels by Dynamic Strain Aging, Metall. Trans. A, Jan 1978, p 88
Carbon Steel (CS)/92
420 0.24
60
True stress at 0.2 true strain (o0 2), MPa 560 700 840 980 1120 1260
1018*1 » 4023
4 4 1 A
A \ 4440
030 1040
140 \4042
4140* 1340
\ 8 6 4 0 m A*\A(\ 10 41
• 3140
80 100 120 140 160 True stress at 0.2 true strain (a0 2), ksi
180
CS.048 Various carbon steels, strain-hardening exponent versus true stress curve at 0.2 true strain Variations in strain-hardening exponents (n) for various plain carbon (lOxx) and molybdenum alloy (<4-xxx) cold-forming steels. 5140 is a chromium alloy and 8640 is a Ni-Cr-Mo alloy steel. Source: R.R. Crawford, R.G. Dunn, J.H. Humphrey, Influence of Alloying Elements on the Cold Deformation of Steel, Sourcebook on Cold Forming, American Society of Metals, 1975, p 142
Alloy Steel (AS)/93
Alloy Steel (AS) 350
300
250
• 200
150
100
2450
2100
1750
1400
1050 co
700
350
AS.001 52100 chromium alloy steel rod, tensile stress-strain curve Heat treatment: 835 °C (1535 °F), oil quenched and tempered 160 °C (320 °F), 20 min. Hardness = 65 HRC. Composition: Fe-lC-1.45Cr. UNS G52986 Source: G. Sachs, R. Sell, and W.F. Brown, Jr., Tension, Compression and Fatigue Properties of Several Steels for Aircraft Bearing Applications, Proc. ASTM, Vol 59, 1959. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1207, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 5
0.4 0.6 0.8 Strain, %
250
200
150
100
50
1750
1400
1050 Q. 5
700
350
£ o5
0.2 0.4 0.6 Strain, %
0.8 —1 0 1.0
AS.002 52100 chromium alloy steel rod, compressive stress-strain curve Heat treatment: 835 °C (1535 °F), oil quenched and tempered 160 °C (320 °F), 0.5 h, 274 °C (525 °F), 1 h. Hardness = 58 HRC. Composition: Fe-lC-1.45Cr. UNS G52986 Source: G. Sachs, R. Sell, and W.F Brown, Jr., Tension, Compression and Fatigue Properties of Several Steels for Aircraft Bearing Applications, Proc. ASTM, Vol 59, 1959. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1207, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 6
Alloy Steel (AS)/94
80
60
S CO
40
20
75 575 °F (I 0 °F (391
502 °C)N
) ° C k " 7 0 °F
^900"°F (
0 °F (566
(21 «C)
482 °C)-
i8C) / 1051
" 7 0 °F
^900"°F (
0 °F (566
(21 «C)
482 °C)-
i8C)
1201 0 °F (649 l°C)
560
420
280 co <o £ CO
140
AS.003 2.25Cr-1Mo annealed chromium-molybdenum alloy steel plate, tensile stress-strain curves at room and elevated temperatures Test direction: longitudinal. ASME SA-387 grade D plate. Test specimens machined from 25.4 mm (1 in.) thick plate. Specimens 6.40 mm diam x 50.8 mm gage length (0.252 in. diam x 2 in. gage length). Nominal strain rate = 0.01/min. Mill composition: Fe-0.12C-2.19Cr-0.93Mo-0.46Mn-0.24Si-0.014P-0.014S Source: J.E. Bynum, F.V. Ellis, and B.W. Roberts, Tensile and Creep Properties for an Annealed Versus Normalized and Tempered 2K-lMo Steel Plate, Chrome Moly Steel in 1976, The American Society of Mechanical Engineers, 1976, p 5
0.01 0.02 0.03 0.04 0.05 Strain, in./in.
0.06 0.07 0.08
80
60
£ CO
40
20
75( 575 °F (3 3 °F (399
I02 ° C ) N
c K)0 °F (4;
21 °C) I 82 °C)
f f 1( 350 °F (5 66 °C)
12 !00 °F (6̂ 19 °C)
560
420
280
140
AS.004 2.25Cr-1Mo normal ized-arid-tempered chromium-molybdenum alloy steel plate, tensile stress-strain curves at room and elevated temperatures Test direction: longitudinal. ASME SA-387 grade D plate. Test specimens machined from 25.4 mm (1 in.) thick plate. Specimens 6.40 mm diam x 50.8 mm gage length (0.252 in. diam x 2 in. gage length). Nominal strain rate = 0.01/min. Mill composition: Fe-0.12C-2.19Cr-0.93Mo-0.46Mn-0.24Si-0.014P-0.014S Source: J.E. Bynum, F.V. Ellis, and B.W. Roberts, Tensile and Creep Properties for an Annealed Versus Normalized and Tempered 2%-lMo Steel Plate, Chrome Moly Steel in 1976, The American Society of Mechanical Engineers, 1976, p 5
0.01 0.02 0.03 0.04 0.05 Strain, in./in.
0.06 0.07 0.08
Alloy Steel (AS)/95
AS.005 4130 chromium-molybdenum alloy steel sheet, tensile stress-strain curves at room and elevated temperatures Test direction: longitudinal. Sheet thickness = 1.626 mm (0.064 in.). Families of curves for different heat treatments. Left, 857 °C (1575 °F), oil quenched and tempered 538 °C (1000 °F); nominal strength = 1034 MPa (150 ksi). Center, 857 °C (1575 °F), oil quenched and tempered 443 °C (830 °F); nominal strength = 1241 MPa (180 ksi). Right, 857 °C (1575 °F), oil quenched and tempered 399 °C (750 °F); nominal strength = 1379 MPa (200 ksi). Specimens were held at temperature for 0.5-100 h. Composition: Fe-0.3C-0.95Cr-0.2Mo. UNS G41300 Source: J.V. Melonas and J.R. Kattus, "Determination of Tensile, Compressive, Bearing, and Shear Properties of Ferrous and Non-Ferrous Structural Sheet Metals at Elevated Temperatures," WADC TR56-340, ASTIA Document No. AD 131 069, Southern Research Institute, Sept 1957. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1201, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 29
Alloy Steel (AS)/96
AS.006 4130 chromium-molybdenum alloy steel sheet, compressive stress-strain curves at room and elevated temperatures Test direction: longitudinal. Sheet thickness = 1.626 mm (0.064 in.). Families of curves for different heat treatments. Left, 857 °C (1575 °F), oil quenched and tempered 538 °C (1000 °F); nominal strength = 1034 MPa (150 ksi). Center, 857 °C (1575 °F), oil quenched and tempered 443 °C (830 °F); nominal strength = 1241 MPa (180 ksi). Right, 857 °C (1575 °F), oil quenched and tempered 399 °C (750 °F); nominal strength = 1379 MPa (200 ksi). Specimens were held at temperature for 0.5-100 h. Composition: Fe-0.3C-0.95Cr-0.2Mo. UNS G41300 Source: J.V. Melonas and J.R. Kattus, "Determination of Tensile, Compressive, Bearing, and Shear Properties of Ferrous and Non-Ferrous Structural Sheet Metals at Elevated Temperatures,-" WADC TR56-340, ASTIA Document No. AD 131 069, Southern Research Institute, Sept 1957. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1201, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 33
Alloy Steel (AS)/97
150
150
150
"to
8 150 <D
55 150
150
150
I 75 °F (: 24 °C)
0.5 h <
200 °F : (93 °C)
^ 100 h
" N o ^ h
400 °F : (204 °C)
X 10 Oh
\ 0.5 h 600 °F (316 °C)
100 h
t 25 * — 0.05 —
t 175 *
1050
1050
1050
(0 Q_
1050 w £
1050 55
1050
1050
AS.007 4130 chromium-molybdenum alloy steel sheet, stress-strain curves (full range) at various exposure times to elevated temperatures Hot rolled and normalized, austenitized 857 °C (1575 °F), oil quenched, tempered at 538 °C (1000 °F) for 1034 MPa (150 ksi) ultimate tensile strength. Composition of heat: Fe-0.31C-0.50Mn-0.014P-0.015S-0.92Cr-0.19Mo. UNS G41300 Source: J. V. Melonas and J.R. Kattus, "Determination of Tensile, Compressive, Bearing, and Shear Properties of Ferrous and Non-Ferrous Structural Sheet Metals at Elevated Temperatures," WADC TR56-340, ASTIA Document No. AD 131 069, Southern Research Institute, Sept 1957. As published in Structural Alloys Handbook, Vol 1, CINDAS/Purdue University, 1994, p 22
Strain, in./in.
175
150
175
S 200 <D
175
175
150
— \ 75 °F (:
I 24 °C)
\ \ /
200 °F (« ?3 °C)
\ 100 h \
400 °F ( 204 °C)
100 h
600 °F I 316 °C)
y ^ 0.5 / 100 h \ \ . > :
t 25 4 — 0 . 0 5 -
I t 175
1225
1050
1225
CO Q_
1400 eg £
1225
1225
1050
AS.008 4130 chromium-molybdenum alloy steel sheet, stress-strain curves (full range) at various exposure times to elevated temperatures Hot rolled and normalized, austenitized 857 °C (1575 °F), oil quenched, tempered at 443 °C (830 °F) for 1241 MPa (180 ksi) ultimate tensile strength. Composition of heat: Fe-0.31C-0.50Mn-0.014P-0.015S-0.92Cr-0.19Mo. UNS G41300 Source: J. V. Melonas and J.R. Kattus, "Determination of Tensile, Compressive, Bearing, and Shear Properties of Ferrous and Non-Ferrous Structural Sheet Metals at Elevated Temperatures," WADC TR56-340, ASTIA Document No. AD 131 069, Southern Research Institute, Sept 1957. As published in Structural Alloys Handbook, Vol 1, CINDAS/Purdue University, 1994, p 24
Strain, in./in.
Alloy Steel (AS)/98
Compressive tangent modulus, GPa 70 105 140 175 210
Compressive tangent modulus, GPa 70 105 140 175 210
10 15 20 25 30 Compressive tangent modulus, 106 psi
240
220
200
180
160
140 <o i 120 £ CO
100
80
60
40
20
0
35
<b) Compressive tangent modulus, GPa
70 105 140 175 210 245
= (24 °C) 75 F = (24 °C) \ 1
900 °F f93 °C1 \
"N
cnr » »C /-J-1R | IV ^ \ 4 0 C ) °F (204 •C)
800 °F (427'°C) N 1 1
900 °F (482 °C)
10C )0 °F (531 B°C)
10 15 20 25 30 Compressive tangent modulus, 106 psi
280 1680
1540
1400
1260
1120
980 co Q_
840 g 2?
700 55
560
420
280
140
(c)
10 15 20 25 30 35 Compressive tangent modulus, 106 psi
40
AS.009 4130 chromium-molybdenum alloy steel sheet, compressive tangent modulus curves at room and elevated temperatures Test direction: longitudinal. Sheet thickness = 1.626 mm (0.064 in.). Families of curves for different heat treatments, (a) 857 °C (1575 °F), oil quenched and tempered 538 °C (1000 °F); nominal strength = 1034 MPa (150 ksi). (b) 857 °C (1575 °F), oil quenched and tempered 443 °C (830 °F); nominal strength =1241 MPa (180 ksi). (c) 857 °C (1575 °F), oil quenched and tempered 399 °C (750 °F); nominal strength = 1379 MPa (200 ksi). Specimens were held at temperature for 0.5-100 h. Composition: Fe-0.3C-0.95Cr-0.2Mo. UNS G41300 Source: J.V. Melonas and J.R. Kattus, "Determination of Tensile, Compressive, Bearing, and Shear Properties of Feirous and Non-Ferrous Structural Sheet Metals at Elevated Temperatures," WADC TR56-340, ASTIA Document No. AD 131 069, Southern Research Institute, Sept 1957. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1201, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 44
Alloy Steel (AS)/99
100
80
60
40
20
40 0 °F (20^
I 600 °F - (316 °C
)0 °F (42 7 °C)
h r r 100C • °F (538 °C)
I
700
560
420
280
140
AS.010 4130 chromium-molybdenum alloy steel sheet, compressive stress-strain curves at various elevated temperatures Sheet thickness = 1.575 mm (0.062 in.). Heat treated for 862 MPa (125 ksi) nominal tensile strength. Strain rate = 0.01/min. Composition of heat: Fe-0.30C-0.60Mn-0.019P-0.034S-1.05Cr-0.20Mo. UNS G41300 Source: D.E. Miller, "Determination of Tensile, Compressive, and Bearing Properties of Ferrous and Non-Ferrous Structural Sheet Materials at Elevated Temperatures," WADC AFTR 6517, Part V, AD 142218, Armour Research Foundation, Dec 1957. As published in Structural Alloys Handbook, Vol 1, CINDAS/Purdue University, 1994, p 34
0 20 40 60 80 100 120 140 160 Strain, 0.0001 in./in.
120
100
80
60
40
20
1
fs 3 ^ -
Iff h /
/
840
700
560
Q. 2
420 o 35
280
140
AS.011 4130 chromium-molybdenum alloy steel sheet, compressive stress-strain curves at room and elevated temperatures Test direction: transverse. Sheet thickness = 1.626 mm (0.064 in.). Heat treated to 862 MPa (125 ksi) nominal tensile strength. Strain rate = 0.01/min. Curve 1: Room temperature, modulus of elasticity = 205 GPa (29.8 x 106
psi). Curve 2: 204 °C (400 °F), modulus of elasticity = 189 GPa (27.4 x 106 psi). Curve 3: 316 °C (600 °F), modulus of elasticity = 178 GPa (25.8 x 106 psi). Composition: Fe-0.30C-0.60Mn-0.019P-0.034S-l.05Cr-0.20Mo. UNS G41300 Source: RJ. Favor, W.P. Archbach, and W.S. Hyler, "Material-Property-Design Criteria for Metals, Part 7, The Conventional Short-Time Elevated Temperature Properties of Selected Low-and-Medium-Alloy Steels," WADC TR 55-150, Part 7, AD 142064, Oct 1957. As published in Structural Alloys Handbook, Vol 1, CINDAS/Purdue University, 1994, p 34
4 6 Strain, 0.001 in./in.
10
2100 AS.012 4140 chromium-molybdenum alloy steel bar, monotonic and cyclic true stress-strain curves
Heat treatment: austenitized 999 °C (1830 °F), 1 h, oil 1750 quenched. Gage section size = 5.08 mm diam x 7.62 mm
long (0.2 in. diam x 0.3 in. long). Strain rate = 0.5/min. Test condition: MT, monotonic tension; MC, monotonic
1400 compression; CT, cyclic tension; CC, cyclic compression. 2 Composition: Fe-0.4C-lCr-0.2Mo. UNS G41400 s
Source: P.N. Thielen, M.F. Fine, and R.A. Fournelle, Cyclic Stress 1050 © Strain Relations and Strain-Controlled Fatigue of 4140 Steel, Acta
J® Metall., Vol 24 (No. 1), Jan 1976, p 1-10. As published in Aerospace 2 Structural Metals Handbook, Vol 1, Code 1203, CINDAS/USAF CRDA
Handbooks Operation, Purdue University, 1995, p 18 700
2100 AS.013 4140 chromium-molybdenum alloy steel bar, monotonic and cyclic true stress-strain curves Heat treatment: austenitized 999 °C (1830 °F), 1 h, oil
1750 quenched, tempered 199 °C (390 °F), 1 h, water quenched. Gage section size = 5.08 mm diam x 7.62 mm long (0.2 in. diam x 0.3 in. long). Strain rate = 0.5/min.
1400 Test condition: MT, monotonic tension; MC, monotonic £ compression; CT, cyclic tension; CC, cyclic compression. * Composition: Fe-0.4C-lCr-0.2Mo. UNS G41400
1050 | Source: P.N. Thielen, M.F. Fine, and R.A. Fournelle, Cyclic Stress JJ Strain Relations and Strain-Controlled Fatigue of 4140 Steel, Acta £ Metall, Vol 24 (No. 1), Jan 1976, p 1-10. As published in Aerospace
Structural Metals Handbook, Vol 1, Code 1203, CINDAS/USAF CRDA 7 0 0 Handbooks Operation, Purdue University, 1995, p 18
350
0
Alloy Steel (AS)/101
250
200
« 150
100
50
MC MT
CC T
/ " " 1 ** 1 * / # s
1750
1400
1050 S. 2
700
350
AS.014 4140 chromium-molybdenum alloy steel bar, monotonic and cyclic true stress-strain curves Heat treatment: austenitized 999 °C (1830 °F), 1 h, oil quenched, tempered 399 °C (750 °F), 1 h, water quenched. Gage section size = 5.08 mm diam x 7.62 mm long (0.2 in. diam x 0.3 in. long). Strain rate = 0.5/min. Test condition: MT, monotonic tension; MC, monotonic compression; CT, cyclic tension; CC, cyclic compression. Composition: Fe-0.4C-lCr-0.2Mo. UNS G41400 Source: PN. Thielen, M.F. Fine, and R.A. Fournelle, Cyclic Stress Strain Relations and Strain-Controlled Fatigue of 4140 Steel, Acta MetalL, Vol 24 (No. 1), Jan 1976, p 1-10. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1203, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 18
True strain, %
MC
**
**
CT, CC
1 s 1 / 1 / 1 / J /
V
1/
1050
875
700
0. 2
525
350
175
AS.015 4140 chromium-molybdenum alloy steel bar, monotonic and cyclic true stress-strain curves Heat treatment: austenitized 999 °C (1830 °F), 1 h, oil quenched, tempered 649 °C (1200 °F), 1 h, water quenched. Gage section size = 5.08 mm diam x 7.62 mm long (0.2 in. diam x 0.3 in. long). Strain rate = 0.5/min. Test condition: MC, monotonic compression; CT, cyclic tension; CC, cyclic compression. Composition: Fe-0.4C-lCr-0.2Mo. UNS G41400 Source: P.N. Thielen, M.F. Fine, and R.A. Fournelle, Cyclic Stress Strain Relations and Strain-Controlled Fatigue of 4140 Steel, Acta MetalL, Vol 24 (No. 1), Jan 1976, p 1-10. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1203, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 18
2 3 True strain, %
102/Alloy Steel (AS)
10 20 Reduction in height, %
30 40 50 60 70
A - &
ASpe O Spe
icimen A scimen B
1260
1120
980
840
700 <d I
560
0.2 0.4 0.6 True strain
0.8 1.0 1.2
420
280
AS.016 4140 chromium-molybdenum alloy steel bar, true compressive stress-strain curve Specimens taken from hot-worked 57.15 mm (2.25 in.) diam bar, test specimen 20 mm diam x 40 mm long, normalized and annealed. After compression of about 40%, specimens remachined to 14 mm diam x 21 mm long. The discontinuity of results was typical. True yield stress at 0.2% offset = 813 MPa (118 ksi); strain-hardening exponent n = 0.145. Composition: Fe-0.39C-1.00Cr-0.82Mn-0.26Si-0.21Mo-0.025S-0.012P. UNS G41400 Source: J.D. Crawford, R.G. Dunn, and J.H. Humphrey, The Influence of Alloying Elements on the Cold Deformation of Steel, Source Book on Cold Forming, American Society for Metals, 1975, p 142
AS.017 A286 nickel-chromium-molybdenum alloy steel sheet, tensile stress-strain curves (expanded range) at room and elevated temperatures Sheet thickness = 1.575 mm (0.062 in.). 0.5-1000 h exposure. Heat treated: 982 °C (1800 °F), 1 h, argon, oil quenched, 718 °C (1325 °F), 16 h, air cool. Composition: Fe-25Ni-15Cr-2Ti-l.5Mn-l.3Mo-0.3V. UNS S66286 Source: J.R. Kattus, J.B. Preston, and H.L. Lessle, "Determination of Tensile, Compressive, Bearing, and Shear Properties at Elevated Temperatures," WADC TR 58-365, Nov 1958. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1601, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 19
Alloy Steel (AS)/103
AS.018 A286 nickel-chromium-molybdenum alloy steel sheet, tensile stress-strain curves (full range) at room and elevated temperatures Sheet thickness = 1.575 mm (0.062 in.). Heat treated: 982 °C (1800 °F), 1 h, argon, oil quenched, 718 °C (1325 °F), 16 h, air cool. Composition: Fe-25Ni-15Cr-2Ti-1.5Mn-1.3Mo-0.3V. UNS S66286
m Source: J.R. Kattus, J.B. Preston, and H.L. Lessle, "Determination of ^ Tensile, Compressive, Bearing, and Shear Properties at Elevated w- Temperatures," WADC TR 58-365, Nov 1958. As published in jo Aerospace Structural Metals Handbook, Vol 2, Code 1601, w CINDAS/US AF CRDA Handbooks Operation, Purdue University,
1995, p 19
AS.019 4330, 4340, 4350 nickel-chromium-molybdenum alloy steel hot-rolled plate, tensile engineering stress-strain curves Test direction: long transverse. Specimen size = 6.25 mm diam x 38 mm long, austenitized in salt bath at 936 °C, 20 min, oil quenched. Tested as-quenched with Instron machine with crosshead velocity of 8.5 mm/s, which corresponds to strain rate of 0.0033/s Source: M. Saeglitz and G. Krauss, Deformation, Fracture, and Mechanical Properties of Low-Temperature-Tempered Martensite in SAE 43xx Steels, Me tall. Mater. Trans., Vol 28A (No. 2), Feb 1997, p 382
104/Alloy Steel (AS)
2500
2000
Q_ 2 , 1500
1 1000
500
. 4350
^ ^ 4 3 3 0
AS.020 4330, 4340, 4350 nickel-chromium-molybdenum alloy steel hot-rolled plate, tensile engineering stress-strain curves Test direction: long transverse. Specimen size = 6.25 mm diam x 38 mm long, austenitized in salt bath at 936 °C, 20 min, oil quenched, tempered 10 h in 150 °C oil bath. Tested with Instron machine with crosshead velocity of 8.5 mm/s, which corresponds to strain rate of 0.0033/s Source: M. Saeglitz and G. Krauss, Deformation, Fracture and Mechanical Properties of Low-Temperature-Tempered Martensite in SAE 43xx Steels, Metall Mater. Trans., Vol 28A (No. 2), Feb 1997, p 379
5 10 15 Engineering strain, %
20
2500
2000
1500
1000
500
\ 4350
4340
^ \ 4 3 3 0
AS.021 4330, 4340, 4350 nickel-chromium-molybdenum alloy steel hot-rolled plate, tensile engineering stress-strain curves Test direction: long transverse. Specimen size = 6.25 mm diam x 38 mm long, austenitized in salt bath at 936 °C, 20 min, oil quenched, tempered 10 h in 175 °C oil bath. Tested with Instron machine with crosshead velocity of 8.5 mm/s, which corresponds to strain rate of 0.0033/s Source: M. Saeglitz and G. Krauss, Deformation, Fracture and Mechanical Properties of Low-Temperature-Tempered Martensite in SAE 43xx Steels, Metall. Mater. Trans., Vol 28A (No. 2), Feb 1997, p 379
5 10 15 Engineering strain, %
20
Alloy Steel (AS)/105
AS.022 4330, 4340, 4350 nickel-chromium-molybdenum alloy steel hot-rolled plate, tensile engineering stress-strain curves Test direction: long transverse. Specimen size = 6.25 mm diam x 38 mm long, austenitized in salt bath at 936 °C, 20 min, oil quenched, tempered 10 h in 200 °C oil bath. Tested with Instron machine with crosshead velocity of 8.5 mm/s, which corresponds to strain rate of 0.0033/s Source: M. Saeglitz and G. Krauss, Deformation, Fracture and Mechanical Properties of Low-Temperature-Tempered Martensite in SAE 43xx Steels, Metall. Mater. Trans., Vol 28A (No. 2), Feb 1997, p 379
240
200
160
8 120 2> to
80
40
/ /
/ /
/ / /
1680
1400
1120
840
I 5
is CO
560
280
8 12 Strain, 0.001 in./in.
16 20
AS.023 4335V nickel-chromium-molybdenum alloy steel bar, compressive stress-strain curve Bar thickness = 31.75 mm (1.25 in.). Vanadium-modified version of the standard 4335 steel. Austenitized 829 °C (1525 °F), 1 h, oil quenched, room temperature, tempered 241 °C (465 °F), 2 h, air cooled. Composition: Fe-0.35C-1.8Ni-0.8Cr-0.35Mo-0.2V. UNS K33517 Source: R.C. Jones, "Materials—SAE 4335 (Modified) Steel 260,000 to 280,000 psi Heat Treatment—Development of Process Control and Mechanical Properties for," Convair Division—General Dynamics, 24 Oct 1962. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1205, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 17
106/Alloy Steel (AS)
AS.024 4340 nickel-chromium-molybdenum alloy steel sheet, tensile stress-strain curves at room and elevated temperatures Heat treated: 829 °C (1525 °F), 10 min, air cooled, tempered 427 °C (800 °F), 1 h, to ultimate tensile strength = 1379 MPa (200 ksi). Composition: Fe-0.4C-1.8Ni-0.8Cr-0.25Mo. UNS G43400 Source: P.J. Hughes, J.E. Inge, and S.B. Prosser, "Tensile and Compressive Stress-Strain Properties of Some High Strength Sheet Alloys at Elevated Temperatures," NACA TN 3315, 1954. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1206, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 28
Strain, %
AS.025 4340 nickel-chromium-molybdenum alloy steel sheet, tensile stress-strain curves Test direction: solid curves, transverse; dashed curves, longitudinal. Specimen size = 2.54 x 25.4 x 101.6 mm (0.1 x 1 x 4 in.) gage tempered at 177 °C (350 °F). Composition: Fe-0.4C-l.8Ni-0.8Cr-0.25Mo. UNS G43400 Source: D.P Fitzgibbon, "Semiannual Report on Pressure Vessel Design Criteria," TR-59-0000-00714, Space Technology Laboratories, Air Force Ballistic Missile Division, June 1959, AD 607630. As published in Structural Alloys Handbook, Vol 1, CINDAS/Purdue University, 1994, p 42
Alloy Steel (AS)/107
300
250
200
150
100
50
f \ v Iff a* w n* h
If' Hi 1 J / / /
2100
1750
1400
£ 1050 g
£ w
700
350
AS.026 4340 nickel-chromium-molybdenum alloy steel sheet, tensile stress-strain curves Test direction: solid curves, transverse; dashed curves, longitudinal. Specimen size = 2.54 x 25.4 x 101.6 mm (0.1 x 1 x 4 in.) gage tempered at 232 °C (450 °F). Composition: Fe-0.4C-l.8Ni-0.8Cr-0.25Mo. UNS G43400 Source: D.P. Fitzgibbon, "Semiannual Report on Pressure Vessel Design Criteria," TR-59-0000-00714, Space Technology Laboratories, Air Force Ballistic Missile Division, June 1959, AD 607630. As published in Structural Alloys Handbook, Vol 1, CINDAS/Purdue University, 1994, p 42
10 Strain,c
250
200
150
100
50
\
V \
1750
1400
1050 Q. 2
700
350
AS.027 4340 nickel-chromium-molybdenum alloy steel sheet, tensile stress-strain curves Test direction: solid curves, transverse; dashed curves, longitudinal. Specimen size = 2.54 x 25.4 x 101.6 mm (0.1 x 1 x 4 in.) gage tempered at 371 °C (700 °F). Composition: Fe-0.4C-l.8Ni-0.8Cr-0.25Mo. UNS G43400 Source: D.P. Fitzgibbon, "Semiannual Report on Pressure Vessel Design Criteria," TR-59-0000-00714, Space Technology Laboratories, Air Force Ballistic Missile Division, June 1959, AD 607630. As published in Structural Alloys Handbook, Vol 1, CINDAS/Purdue University, 1994, p 42
4 6 Strain, %
10
108/Alloy Steel (AS)
250
200
150
<D W
100
1750
1400
1050
700
350
AS.028 4340 nickel-chromium-molybdenum alloy steel sheet, tensile stress-strain curves Test direction: solid curves, transverse; dashed curves, longitudinal. Specimen size = 2.54 x 25.4 x 101.6 mm (0.1 x 1 x 4 in.) gage tempered at 510 °C (950 °F). Composition: Fe-0.4C-l.8Ni-0.8Cr-0.25Mo. UNS G43400 Source: D.P. Fitzgibbon, "Semiannual Report on Pressure Vessel Design Criteria," TR-59-0000-00714, Space Technology Laboratories, Air Force Ballistic Missile Division, June 1959, AD 607630. Adapted from Structural Alloys Handbook, Vol 1, CINDAS/Purdue University, 1994, p 42
4 6 Strain, %
360
320
280
240
200
120
80
40
-3
-42-121 °F (-196
J °F (-253 °<
Z ^ - 1 0 8 1 'F (-78 °C)
* * Koom temperature
2520
2240
1960
1680
1400 S=
1120
840
560
280
AS.029 4340 nickel-chromium-molybdenum alloy steel bar, tensile stress-strain curves at room and low temperatures Bar thickness = 25.4 mm (1 in.). Heat treated to ultimate tensile strength of 1862 MPa (270 ksi). Composition: Fe-0.4C-1.8Ni-0.8Cr-0.25Mo. UNS G43400 Source: "Design Properties as Affected by Cryogenic Temperatures," Battelle Memorial Institute, DMIC Memorandum 81, Jan 1961. As pub-lished in Structural Alloys Handbook, Vol 1, CINDAS/Purdue University, 1994, p 41
4 6 8 Strain, 0.001 in./in.
10 12
Alloy Steel (AS)/109
200
1 5 0
£ 100
50
200-ksi li
180-ksi l(
evel
evel
eve! 140-ksi l( eve!
/ /
1400
1050
700 g P
350
AS.030 4340 nickel-chromium-molybdenum alloy steel (all products), typical tensile stress-strain curves Heat treated to the levels indicated. Composition: Fe-04C-l.8Ni-0.8Cr-0.25Mo. UNS G43400 Source: MIL-HDBK-5H, Dec 1998, p 2-40
4 6 8 Strain, 0.001 in./in.
10 12
- 3 1 2 ° F ( - 1 9 1
- 1 1 0 ° F ( - 7 9 °C)
^=toom t( jmperature
2100
1750
1400
Q. 1 0 5 0 co
I CO
700
3 5 0
AS.031 4340 nickel-chromium-molybdenum alloy steel bar, tensile stress-strain curves at room and low temperatures Test direction: longitudinal. 0.5 h exposure. Ramberg-Osgood parameters: n(room temperature) = 7.0, n(-110 °F) = 8.2, n(-312 °F) = 8.9. Composition: Fe-0.4C-1.8Ni-0.8Cr-0.25Mo. UNS G43400 Source: MIL-HDBK-5H, Dec 1998, p 2-40
4 6 8 Strain, 0.001 in./in.
10 12
110/Alloy Steel (AS)
Compressive tangent modulus, GPa
Strain, 0.001 in./in. I I I I I I I 0 5 10 15 20 25 30
Compressive tangent modulus, 106 psi
AS.032 4340 nickel-chromium-molybdenum alloy steel bar, compressive stress-strain and compressive tangent modulus curves Ramberg-Osgood parameters: n(room temperature) =13. Composition: Fe-0.4C-l.8Ni-0.8Cr-0.25Mo. UNS G43400 Source: MIL-HDBK-5H, Dec 1998, p 2-41
Strain, 0.001 in./in.
AS.033 4340 nickel-chromium-molybdenum alloy steel bar, compressive stress-strain curve Austenitized, oil quenched, tempered to ultimate tensile strength of 1793 MPa (260 ksi). Tested at 24 °C (75 °F). Composition: Fe-0.4C-l.8Ni-0.8Cr-0.25Mo. UNS G43400 Source: MIL-HDBK-5C, Vol 1, 15 Dec 1978. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1206, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 21
840 co
Alloy Steel (AS)/111
AS.034 4340 nickel-chromium-molybdenum alloy steel tube, tensile stress-strain curves at room and elevated temperatures Tube size = 57.15 mm OD x 22.275 mm ID (2.25 in. OD x 0.875 in. ID). Hot rolled, air cooled, tempered at 538 °C (1000 °F), air cooled. Composition: Fe-0.4C-1.8Ni-0.8Cr-0.25Mo. UNS G43400 Source: "Properties of High-Strength Low-Alloy Steels at Slightly Elevated Temperatures," Timken Co., Resume of Investigations on Steels for High-Temperature High-Pressure Applications, 1960-1962. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1206, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 29
AS.035 4340 nickel-chromium-molybdenum alloy steel tube, tensile stress-strain curves at room and elevated temperatures Tube size = 57.15 mm OD x 22.275 mm ID (2.25 in. OD x 0.875 in. ID). Heat treatment 843 °C (1550 °F), oil quenched, tempered at 566 °C (1050 °F), air cooled. Composition: Fe-0.4C-l.8Ni-0.8Cr-0.25Mo. UNS G43400 Source: "Properties of High-Strength Low-Alloy Steels at Slightly Elevated Temperatures," Timken Co., Resume of Investigations on Steels for High-Temperature High-Pressure Applications, 1960-1962. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1206, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 29
112/Alloy Steel (AS)
V 1
If 2 N
1050
840
630
420
210
AS.036 4340 nickel-chromium-molybdenum alloy steel tube, tensile stress-strain curves (full range) at elevated temperature Tube size = 57.15 mm OD x 22.275 mm ID (2.25 in. OD x 0.875 in. ID). Comparison at 350 °C (662 °F) test temperature. Curve 1: hot rolled, air cooled, tempered 538 °C (1000 °F), air cooled. Curve 2: 843 °C (1550 °F), oil quenched, tempered 566 °C (1050 °F), air cooled. Composition: Fe-0.4C-l.8Ni-0.8Cr-0.25Mo. UNS G43400 Source: "Properties of High-Strength Low-Alloy Steels at Slightly Elevated Temperatures," Timken Co., Resume of Investigations on Steels for High-Temperature High-Pressure Applications, 1960-1962. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1206, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 29
0.04 0.08 0.12 0.16 0.20 Strain, in./in.
0.24
Room temperature
400 °F (204 °<
^ ^ 6 0 0
800
°F (316 °C)
°F (427 ° C ) _
°F (316 °C)
°F (427 ° C ) _
100( D °F (538 °C)
1680
1400
1120
840 «
&
560
280
AS.037 4340 nickel-chromium-molybdenum alloy steel sheet, compressive stress-strain curves at room and elevated temperatures Sheet thickness = 1.626 mm (0.064 in.). Heat treated: 829 °C (1525 °F), 10 min, air cooled, tempered 427 °C (800 °F), 1 h, to ultimate tensile strength of 1379 MPa (200 ksi). Composition: Fe-0.4C-l.8Ni-0.8Cr-0.25Mo. UNS G43400 Source: P.J. Hughes, J.E. Inge, and S.B. Prosser, "Tensile and Compressive Stress-Strain Properties of Some High Strength Sheet Alloys at Elevated Temperatures," NACA TN 3315, 1954. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1206, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 32
4 6 Strain, 0.001 in./in.
10
Alloy Steel (AS)/113
1 ^ - 5 0 0 °F (260 °C)
— 8 5 0 °F (454 °C)
^ 100( ) °F (538 °C )
h / /
840
700
560
420 «
-b 03
280
140
AS.038 8630 nickel-chromium-molybdenum alloy steel (all products), typical tensile stress-strain curves at elevated temperatures Heat treated to ultimate tensile strength of 862 MPa (125 ksi). 0.5 h exposure. Ramberg-Osgood parameters: n(500 °F) = 9.0, w(850 °F) = 19, w(1000 °F) = 4.4. Composition: Fe-0.3C-0.55Ni-0.5Cr-0.25Mo. UNS G86300 Source: MIL-HDBK-5H, Dec 1998, p 2-31
4 6 8 Strain, 0.001 in ./in.
10 12
AS.039 8630 nickel-chromium-molybdenum alloy steel sheet, tensile stress-strain curves at room and elevated temperatures Sheet thickness = 1.626 mm (0.064 in.). Quenched and tempered to ultimate tensile strength of 862 MPa (125 ksi) (at room temperature). Composition: Fe-0.3C-0.55Ni-0.5Cr-0.25Mo. UNS G86300 Source: D.D. Doerr, "Determination of Physical Properties of Ferrous and Non-Ferrous Structural Sheet Materials at Elevated Temperatures," WADC AF TR 6517, Pt 2, Armour Research Foundation, April 1954. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1208, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 14
114/Alloy Steel (AS)
AS.040 8630 nickel-chromium-molybdenum alloy steel sheet, tensile stress-strain curves at room and elevated temperatures Sheet thickness = 1.626 mm (0.064 in.). Quenched and tempered to ultimate tensile strength of 1103 MPa (160 ksi) (at room temperature). Composition: Fe-0.3C-0.55Ni-0.5Cr-0.25Mo. UNS G86300 Source: D.D. Doerr, "Determination of Physical Properties of Ferrous and Non-Ferrous Structural Sheet Materials at Elevated Temperatures," WADC AF TR 6517, Pt 2, Armour Research Foundation, April 1954. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1208, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 14
690 °F ( 366 °C)
840 °F (449 °C) — -
990 °F (532 °CV
1170 °F (632 °C)
Normali: zed 1600
£ oo U_ °C)
1540
1400
1260
1120
980 a
840 |
700 2; CO
560
420
280
140
AS.041 8630 nickel-chromium-molybdenum alloy steel sheet, tensile stress-strain curves for various tempering temperatures Test direction: longitudinal. Sheet thickness = 1.575 mm (0.062 in.). Heat treatment: 857 °C (1575 °F), oil quenched, tempered at indicated temperature, lowest curve normalized as indicated. Composition: Fe-0.3C-0.55Ni-0.5Cr-0.25Mo. UNS G86300 Source: L.R. Jackson and N.A. Crites, "Development of Mechanical Properties Information on Carbon and Alloy Steels at Various Strength Levels," Battelle Memorial Institute Report to AISA, 1 Feb 1951. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1208, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 9
0.2 0.4 ).6 0.8 1.0 1.2 1.4 1 Strain, %
Alloy Steel (AS)/115
f 1000 °F (538 °C) I
/ / 1190 °F (643 °C) / 1190 °F (643 °C)
/ b Normali zed 160C I °F (871 •C) / / /
1120
980
840
700
Q. 2 560
420
280
140
AS.042 8630 nickel-chromium-molybdenum alloy steel bar, tensile stress-strain curves for various tempering temperatures Bar diameter = 25.4 mm (1 in.). Heat treatment: 857 °C (1575 °F), oil quenched, tempered at indicated temperature, lowest curve normalized as indicated. Composition: Fe-0.3C-0.55Ni-0.5Cr-0.25Mo. UNS G86300 Source: L.R. Jackson and N.A. Crites, "Development of Mechanical Properties Information on Carbon and Alloy Steels at Various Strength Levels," Battelle Memorial Institute Report to AISA, 1 Feb 1951. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1208, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 9
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 Strain, %
AS.043 8630 nickel-chromium-molybdenum alloy steel bar, compressive stress-strain curves for various tempering temperatures Bar diameter = 25.4 mm (1 in.). Heat treatment: 857 °C (1575 °F), oil quenched, tempered at indicated temperature, lowest curve normalized as indicated. Composition: Fe-0.3C-0.55Ni-0.5Cr-0.25Mo. UNS G86300 Source: L.R. Jackson and N.A. Crites, "Development of Mechanical Properties Information on Carbon and Alloy Steels at Various Strength LevelsBattelle Memorial Institute Report to AISA, 1 Feb 1951. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1208, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 12
116/Alloy Steel (AS)
160
140
120
100
'55
i 80 CD
CO
60
40
20
. -"J- —' —
1
j /
/ / /
1120
980
840
700 CD £L
560 co-co
W 420
280
140
AS.044 8630 nickel-chromium-molybdenum alloy steel casting, monotonic and cyclic stress-strain curves at room temperature (a) and -46 °C (-50 °F) (b) Heat treatment: Normalized 900 °C (1652 °F), austenitized 885 °C (1625 °F), water quenched, tempered 510 °C (950 °F), 1.5 h. Solid curve, monotonic loading; dashed curves, cyclic loading. Composition: Fe-0.3C-0.55Ni-0.5Cr-0.25Mo. UNS J13042, UNS J13050 Source: R.I. Stephens, J.H. Chung, A. Fatemi, H.W. Lee, S.G. Lee, C. Vaca-Oleas, and C.M. Wang, Constant and Variable Amplitude Fatigue Behavior of Five Cast Steels at Room Temperature and -45C, J. Eng. Mater. Technol, Vol 106 (No. 1), Jan 1984, p 25-37. As pub-lished in Aerospace Structural Metals Handbook, Vol 1, Code 1208. CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995,p 14
0 2 (a)
6 8 Strain x 0.001
10 12 14
Alloy Steel (AS)/117
/ 20( i ksi (1379 MPa) level
/ ^ 180 k si (1241 MF a) level
/ 150 ksi (1034 MPa] level
r 125 ksi (8< >2 MPa) lev si
Normaliz ed
/
1400
1050
Q_ 5
700 g W £ 0)
350
AS.045 8630 nickel-chromium-molybdenum alloy steel (all products), typical stress-strain curves for various heat treatments Curves for heat treatments to various strength levels. Composition: Fe-0.3C-0.55Ni-0.5Cr-0.25Mo. UNS G86300 Source: MIL-HDBK-5H, Dec 1998, p 2 -30
4 6 8 Strain, 0.001 in./in.
10 12
Compressive tangent modulus, GPa 35 70 105 140 175
ksi (1034 MP, i) level
level 125 ks ii (862 MPa]
i) level
level
- ^ N o r m a ilized
210 1400
1050
Q_
7 0 0 co-co £
CO
350
AS.046 8630 nickel-chromium-molybdenum alloy steel (all products), typical compressive tangent modulus curves at room temperature for various heat treatments Heat treatments indicated by ultimate strength levels. Composition: Fe-0.3C-0.55Ni-0.5Cr-0.25Mo. UNS G86300 Source: MIL-HDBK-5H, Dec 1998, p 2-31
5 10 15 20 25 Compressive tangent modulus, 106 psi
30
118/Alloy Steel (AS)
AS.047 8630 nickel-chromium-molybdenum alloy steel sheet, compressive stress-strain curves at room and elevated temperatures Sheet thickness = 1.626 mm (0.064 in.). Heat treatment: quenched and tempered to room temperature ultimate tensile strength of 827 MPa (120 ksi). Composition: Fe-0.3C-0.55Ni-0.5Cr-0.25Mo. UNS G86300 Source: D.D. Doerr, "Determination of Physical Properties of Ferrous and Non-Ferrous Structural Sheet Materials at Elevated Temperatures/' WADC AF TR 6517, Pt 2, Armour Research Foundation, April 1954. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1208, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995,p 15
I Roon
l i temperature ^
600 °F (316 °C)
400 °F (204 °C)
800 °F (427 °C)
1( )00 °F (538 °C)
1260
1120
980
840
700 2=
560 £
420
280
140
AS.048 8630 nickel-chromium-molybdenum alloy steel sheet, compressive stress-strain curves at room and elevated temperatures Sheet thickness = 1.626 mm (0.064 in.). Heat treatment: quenched and tempered to room temperature ultimate tensile strength of 1102 MPa (160 ksi). Composition: Fe-0.3C-0.55Ni-0.5Cr-0.25Mo. UNS G86300 Source: D.D. Doerr, "Determination of Physical Properties of Ferrous and Non-Ferrous Structural Sheet Materials at Elevated Temperatures," WADC AF TR 6517, Pt 2, Armour Research Foundation, April 1954. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1208, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995,p 16
Strain, 0.001 inVin.
Alloy Steel (AS)/119
2500
2000
1500
1000
500
0.2% ( ffset = 100C ) MPa
0.1 0.2 0.3 True strain
0.4 0.5 0.6
AS.049 9310 nickel-chromium-molybdenum alloy steel gears, true plastic stress-strain curves Uncarburized 9310 at 230 °C after quenching from 900 °C. 0.2% yield strength = 1000 MPa. Work-hardening rate, n = 0.17. Composition prior to carburizing: Fe-0.llC-3.40Ni-l.26Cr-0.13Mo-0.56Mn-0.26Si-0.04Al-0.03Cu-0.01S. UNS G93106 Source: U.J. De Souza and M.F. Amateau, Deformation of Metastable Austenite and Resulting Properties During the Ausform-Finishing of lpct Carburized AISI 9310 Steel Gears, MetalL Mater. Trans. A, Vol 30A (No. 1), Jan 1999, p 186
2500
2000
<D I? 1000
500
B
^ A1
AS.050 9310 nickel-chromium-molybdenum alloy steel gears, compressive true plastic stress-strain curves Compressive flow properties of metastable austenite at 230 °C in 1% carburized steel. Strain rate = 0.005/s. Steep and continuous increase in flow stress is sign of high work-hardening rates (n). Type A, n = 0.56; type B, n = 0.55. Type A specimen 10 mm diam x 2.2 mm thick (0.4 in. diam x 0.086 in. thick), vacuum carburized to 1.06 wt% C. Type B stacked disks 10 mm diam x 15 mm high (0.4 in. diam x 0.6 in. high), carburized in atmosphere to 1.1 wt% prior to stacking. Composition prior to carburizing: Fe-0.llC-3.40Ni-l.26Cr-0.13Mo-0.56Mn-0.26Si-0.04Al-0.03Cu-0.01S. UNS G93106 Source: U.J. De Souza and M.F. Amateau, Deformation of Metastable Austenite and Resulting Properties During the Ausform-Finishing of lpct Carburized AISI 9310 Steel Gears, MetalL Mater. Trans. A, Vol 30A (No. 1), Jan 1999, p 186
0.2 0.4 0.6 True strain, %
0.8 1.0
120/Alloy Steel (AS)
1600
1400
1200
1000 Q. 2
800
600
400
200
1
- 2
3 < 4
AS.051 9310 nickel-chromium-molybdenum alloy steel gears, compressive true plastic stress-strain curves Compressive flow properties of metastable austenite in 1% carburized steel (type A). Type A specimen 10 mm diam x 2.2 mm thick (0.4 in. diam x 0.086 in. thick), vacuum carburized to 1.06 wt% C. Samples were ausformed at different temperatures with the following 0.2% yield strengths: curve 1, 85 °C, 425 MPa; curve 2, 110 °C, 425 MPa; curve 3, 160 °C, 431 MPa; curve 4, 232 °C, 327 MPa. UNS G93106 Source: U.J. De Souza and M.F. Amateau, Deformation of Metastable Austenite and Resulting Properties During the Ausform-Finishing of lpct Carburized AISI 9310 Steel Gears, Metall Mater. Trans. A, Vol 30A (No. 1), Jan 1999, p 189
0 0.05 0.10 0.15 0.20 0.25 0.30 True strain
Alloy Steel (AS)/121
80
60
£ (fi
40
20
1 0 0 h 200 h 300 h
560
420
co Q. 2
280 g CD
55
140
AS.052 HNM nickel alloy steel sheet isochronous stress-strain curves at 482 °C (900 °F) (a) and 649 °< (1200 °F) (b) Solution treated 2050 °F, 15 min, oil quenched, aged 732 °C (1350 °F), 15 h. Composition: Fe-0.3C-9.5Ni-18.5Cr-3.5Mn Source: "Crucible HNM," Preliminary Data Sheet, Crucible Steel Co., Issue No. 2, June 1960. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1506, CINDAS/USAF CRDA Handbooks Operation, Purdue University, p 3
(a) 4 8
Strain, 0.001 in./in. 12
80
60
£ CO
40
20
100 h 200 h S* r-"
/
560
420
Q. 2
280 to to SB 55
140
(b) 4 8
Strain, 0.001 in./in. 12
122/Alloy Steel (AS)
200
160
120
80
40
Room tern iperature
600 °F (31 16 °C)
/ / A V'
1000 °F (5 I38 °C)
/
1400
1120
840
560
280
£ 55
AS.053 HY-TUF nickel alloy steel plate, tensile stress-strain curves at room and elevated temperatures Plate thickness = 6.35 mm (0.25 in.). Silicon-modified steel treated 871 °C (1600 °F), 25 min, oil quenched, 316 °C (600 °F), 0.5 h to ultimate tensile strength of 1517 MPa (220 ksi). Composition: Fe-0.25C-l.8Ni-l.5Si-1.3Mn-0.4Mo. UNS K32550 Source: P.J. Hughes, J.E. Inge, and S.B. Prosser, "Tensile and Compressive Stress-Strain Properties of Some High-Strength Sheet Alloys at Elevated Temperatures," NACA TN 3315, Nov 1954. As pub-lished in Aerospace Structural Metals Handbook, Vol 1, Code 1214, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 7
4 6 8 Strain, 0.001 in./in.
10 12
240
200
160
% 120 <D GO
80
40
Rc 10m temperc ature .
—""400 °F (204 °C)
F (316 °C)_
r (427 °C)
600
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°F (204 °C)
F (316 °C)_
r (427 °C)
: (538 °C)~ "1000 °F : (538 °C)~
1680
1400
1120
840 »
560
280
AS.054 HY-TUF nickel alloy steel plate, compressive stress-strain curves at room and elevated temperatures Plate thickness = 6.35 mm (0.25 in.). Silicon-modified steel treated 871 °C (1600 °F), 25 min, oil quenched, 316 °C (600 °F), 0.5 h to ultimate tensile strength of 1517 MPa (220 ksi). Composition: Fe-0.25C-l.8Ni-l.5Si-1.3Mn-0.4Mo. UNS K32550 Source: PJ. Hughes, J.E. Inge, and S.B. Prosser, "Tensile and Compressive Stress-Strain Properties of Some High-Strength Sheet Alloys at Elevated Temperatures," NACA TN 3315, Nov 1954. As pub-lished in Aerospace Structural Metals Handbook, Vol 1, Code 1214, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 8
4 6 8 Strain, 0.001 in./in.
10 12
High-Strength Steel (HS)/123
AS.055 HY-TUF nickel alloy steel tube, tensile stress-strain curves at room and elevated temperatures Tube diameter = 53.975 mm (2.125 in.). Hollow section with a diameter-to-thickness ratio of 5 to 40. Ultimate tensile strength of 1496-1703 MPa (217-247 ksi). Data based on 30 tests. UNS K32550 Source: "Stress-Strain Curves for High-Strength Alloy Steel" Rep. No. 732, The Cleveland Pneumatic Tool Co., 25 Feb 1955. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1214, CINDAS/US AF CRDA Handbooks Operation, Purdue University, 1995, p 4
AS.056 Incoloy 803 annealed nickel alloy steel sheet 3 mm (0.118 in.) longitudinal engineering stress-strain curve (full range) 0.2% yield strength, 324 MPa (47.0 ksi); ultimate tensile strength, 614 MPa (89.1 ksi); elongation, 45.7%. Composition: 37Fe-35Ni-27Cr Source: Courtesy of Special Metals Corporation
124/Alloy Steel (AS)
Strain
AS.057 Incoloy 803 annealed nickel alloy steel sheet 3 mm (0.118 in.) longitudinal engineering stress-strain curve (expanded range) 0.2% yield strength, 301 MPa (43.7 ksi); ultimate tensile strength, 614 MPa (89.1 ksi); elongation, 46.4%. Composition: 37Fe-35Ni-27Cr Source: Courtesy of Special Metals Corporation
AS.058 Incoloy 840 annealed nickel alloy steel sheet 0.51 mm (0.020 in.) longitudinal engineering stress-strain curve (full range) 0.2% yield strength, 197 MPa (28.6 ksi); ultimate tensile strength, 552 MPa (80.1 ksi); elongation 40.5%; n, 0.371. Composition: 58Fe-21Ni-19Cr0.8Si-0.03C Source: Courtesy of Special Metals Corporation
High-Strength Steel (HS)/125
AS.059 Incoloy 840 annealed nickel alloy steel sheet 0.51 mm (0.020 in.) longitudinal engineering stress-strain curve (expanded range) 0.2% yield strength, 201 MPa (29.2 ksi); ultimate tensile strength, 563 MPa (81.6 ksi); elongation, 38.8%. Composition: 58Fe-21Ni-19Cr-0.8Si-0.03C Source: Courtesy of Special Metals Corporation
100 700
560
420 -
280 c
140
AS.060 Incoloy A286 annealed nickel alloy steel sheet 1 mm (0.039 in.) longitudinal engineering stress-strain curve (full range) Iron-base superalloy. 0.2% yield strength, 283 MPa (41.1 ksi); ultimate tensile strength, 652 MPa (94.5 ksi); elongation, 37.8%. Composition: Fe-25.5Ni-14.25Cr-1.25Mo Source: Courtesy of Special Metals Corporation
126/Alloy Steel (AS)
AS.061 Incoloy A286 annealed nickel alloy steel sheet 1 mm (0.039 in.) longitudinal engineering stress-strain curve (expanded range) Iron-base superalloy. 0.2% yield strength, 288 MPa (41.7 ksi); ultimate tensile strength, 644 MPa (93.4 ksi); elongation 36.5%. Composition: Fe-25.5Ni-14.25Cr-1.25Mo Source: Courtesy of Special Metals Corporation
AS.062 Incoloy 864 annealed nickel alloy steel 0.41 mm (0.016 in.) sheet longitudinal engineering stress-strain curve (full range) 0.2% yield strength, 259 MPa (37.6 ksi); ultimate tensile strength, 658 MPa (95.5 ksi); elongation, 43.6%; n, 0.4435. Composition: 39Fe-21Cr-34Ni-4.2Mo Source: Courtesy of Special Metals Corporation
High-Strength Steel (HS)/127
350 AS.063 Incoloy 864 annealed nickel alloy steel 0.41 mm (0.016 in.) sheet longitudinal engineering stress-strain expanded range 0.2% yield strength, 262 MPa (38.0 ksi); ultimate tensile strength, 652 MPa (94.5 ksi); elongation 43.6%. Composition: 39Fe-21Cr-34Ni-4.2Mo Source: Courtesy of Special Metals Corporation
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45
30
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3 4 5 Effective strain
AS.064 3.3% silicon alloy steel, von Mises effective stress-strain curves Strain rate = 6.5/s. Tested at 700 °C (1290 °F). Stress-strain curves for solid torsion specimens of 3.3% Si steel showing effect of gage length to diameter ratio (Lid) on flow stress at high strain rates when adiabatic heating occurs. The flow curves are in terms of von Mises effective stress-strain (a - £), defined by a = V3 t , and £ = r / V3 where T - T is the shear-stress/shear-strain curve obtained in torsion testing. In both solid bars and tubular specimens, the gage length-to-diameter ratio may have a marked effect on the actual specimen temperature during moderate-speed T = IQr2 to 10 s_1
torsion tests because of the effects of heat conduction. Because of this, flow curves derived from data obtained at these rates tend to show a dependence on the length-to-diameter ratio (Lid). Flow curves for large Lid specimens tend to fall below those for small Lid ratios, in which most of the deformation heat is dissipated into the shoulders. Interpretation of fracture strain data from such tests should take into account not only the nominal (initial) test temperature, but also the temperature history during the test. Source: H.A. Kuhn, Shear, Torsion, and Multiaxial Testing, Mechanical Testing and Evaluation, Vol 8, ASM Handbook, ASM International, 2000, p 191
High-Strength Steel (HS)/129
High-Strength Steel (HS) 140
120
100
TB 8 0
w 60
401
201
^ 0.2% offset
K ^ N . 1
I / \ 3
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r - ^ 5 6
980
840
700
560 ,
280
140
0.05 0.10 0.15 0.20 Strain, in./in.
0.25 0.30 0.35
HS.001 Various HSLA and A36 steel high-strength low-alloy (HSLA) steel, stress-strain curves Comparison of stress strain curves for alloys with specified minimum values. Curve 1: T-l, T-l type A, T-l type B; minimum yield strength (MYS) = 689 MPa (100 ksi). Curve 2: CON-PAC; MYS = 551 MPa (80 ksi). Curve 3: EX-TEN 60; MYS = 413 MPa (60 ksi). Curve 4: COR-TEN, TRI-TEN, EX-TEN 50; MYS = 345 MPa (50 ksi). Curve 5: EX-TEN 42; MYS = 289 MPa (42 ksi). Curve 6: ASTM A36; MYS = 248 MPa (36 ksi). Modulus of elasticity = 200 GPa (29 x 106 psi) Source: "High-Strength Low-Alloy Steels," U.S. Steel, Oct 1971. As published in Structural Alloys Handbook, Vol 1, Battelle Columbus Laboratories, 1980, p 3
HS.002 A242 high-strength low-alloy (HSLA) steel sheet, stress-strain curve (complete range) USS COR-TEN A sheet. Composition: Fe-0.09C-0.37Mn-0.088P. UNS K11510 Source: E. A. Dolega, "Investigation of Low Alloy, High Strength Steel as a Missile Fuel Tank," Report BLR 53-56, Bell Aircraft, March 1953. As published in Structural Alloys Handbook, Vol 3, CINDAS/Purdue University, 1994, p 6
130/High-Strength Steel (HS)
/ /
\ / /
x Yield strength at 0.2% offset / /
/ / /
f 0.2% offsi 9t
j / / / / / / /
/ / / /
/ / / (
420
385
350
315
280
245 to CL 2 1 0 eg
CO 2 w 175
140
105
70
35
HS.003 A242 high-strength low-alloy (HSLA) steel sheet, stress-strain curves (expanded range) USS COR-TEN A sheet. Sheet thickness = 1.778 mm (0.070 in.). Composition: Fe-0.09C-0.37Mn-0.088P. UNS K11510 Source: E. A. Dolega, "Investigation of Low Alloy, High Strength Steel as a Missile Fuel Tank," Report BLR 53-56, Bell Aircraft, March 1953. As published in Structural Alloys Handbook, Vol 3, CINDAS/Purdue University, 1994, p 6
2 3 4 Strain, 0.001 in./in.
HS.004 Fe-5Ni-Cr-Mo-V high-strength low-alloy (HSLA) steel plate, stress-strain curve Plate thickness 50 mm (2 in.). Heat treatment: 899 °C (1650 °F), 1 h, water quenched, 816 °C (1500 °F), 1 h, water quenched, 566 °C (1050 °F), 2 h, water quenched. Tensile yield strength = 944 MPa (137 ksi); elastic modulus = 203 GPa (29.5 x 106 psi). Composition: Fe-0.1 lC-5Ni-0.55Cr-0.47Mo-0.07V Source: L.F. Porter et al., 'The Development of an HY 130(T) Steel Weldment," Report 39.018-001, NOBS 88540, U.S. Steel Applied Research Laboratory, 1 July 1966. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1216, CINDAS/USAF CRDA Hand-books Operation, Purdue University, 1995, p 21
High-Strength Steel (HS)/131
HS.005 Microalloyed high-strength low-alloy (HSLA) steel, compressive true stress-true plastic strain curves at different strain rates Hot rolled. Thermomechanical processing typically includes rough rolling, 1100-1240 °C (2012-2264 °F), and finish rolling, 810-900 °C (1490-1652 °F), fast cooling to 700 °C (1292 °F), and air cooling, (a) Tested at 900 °C. (b) At 1200 °C. Composition: Fe-0.08C-l.3Mn-0.3Si-0.2Ni-0.08V-0.05Nb-0.015P-0.008S Source: N.S. Mishra, in Hot Working Guide A Compendium of Processing Maps, Y.V.R.K Prasad and S. Sasidhara, Ed., ASM Inter-national, 1997, p 337
420
560 HS.006 A633 grade C high-strength low-alloy (HSLA) steel plate, stress-strain curve (complete range) Suitable for welded construction. Plate thickness = 19.05 mm (0.75 in.). Typical curve for 203.2 mm (8 in.) test coupon. Yield strength = 435 MPa (63.1 ksi); ultimate tensile strength = 549 MPa (79.7 ksi); elongation = 26.3%. Composition: Fe-0.2C-l.32Mn-0.32Si-0.03Nb.
S. UNS K12000 s
280 w" Source: "Plate Selection Guide Book," Bethlehem Steel, Bethlehem, ® PA, 1985. As published in Structural Alloys Handbook, Vol 3, CINDAS/ w Purdue University, 1994, p 6
140
27
840 HS.007 Various high-strength structural steels, typical stress-strain curves (full range) Comparison of structural steels with specified minimum
700 tensile properties. Typical yield strengths: A36 carbon steel, 248 MPa (36 ksi); A572 HSLA (grade 50), 345 MPa (50 ksi); A537, 276-414 MPa (40-60 ksi)
560 (depends on class and thickness); A514, 620 or 689 MPa m (90 or 100 ksi) (depends on thickness) Q.
Source: R.L. Brockenbrough and B.G. Johnston, USS Steel Design jg Manual, Jan 1981. As published in Structural Alloys Handbook, Vol 3, £ CINDAS/Purdue University, 1994, p 5
280
140
2$
High-Strength Steel (HS)/133
A 5 1 4
A 5 3 7
A 5 7 2
A 3 6
840
700
560
Q. 5 420 co
280
140
10 15 20 25 Strain, 0.001 in./in.
30 35
HS.008 Various high-strength structural steels, typical initial stress-strain curves Comparison of structural steels with specified minimum tensile properties. Typical yield strengths: A36 carbon steel, 248 MPa (36 ksi); A572 HSLA (grade 50), 345 MPa (50 ksi); A537, 276-414 MPa (40-60 ksi) (depends on class and thickness); A514, 620 or 689 MPa (90 or 100 ksi) (depends on thickness) Source: R.L. Brockenbrough and B.G. Johnston, USS Steel Design Manual, Jan 1981. As published in Structural Alloys Handbook, Vol 3, CINDAS/Purdue University, 1994, p 5
HS.009 ASTM A514 and A517, grade A high-strength structural welded steel plate, typical tensile stress-strain curve ASTM A514 (high-strength plate suitable for welding); or ASTM A517 (pressure-vessel plate). Typical composition, A514 grade A: Fe-0.18C-0.95Mn-0.65Cr-0.60Si-0.23Mo-0.10Zr. UNS K11856 Source: "Evaluation of Great Lakes Steel Corp. Steel Alloy NAXTRA 100," Report A240, McDonnell Aircraft Corp., Dec 1963. As published in Structural Alloys Handbook, Vol 3, CINDAS/Purdue University, 1994, p 9
134/High-Strength Steel (HS)
HS.010 A514 and A517, grade A high-strength structural steel plate, typical tensile stress-strain curves Test direction: left, longitudinal; right, transverse. Typical for Grade A from either ASTM A514 (high-strength plate suitable for welding), or ASTM A517 (pressure-vessel plates). Typical composition, A514 grade A: Fe-0.18C-0.95Mn-0.65Cr-0.60Si-0.23Mo-0.10Zr. UNS K11856 Source: "Evaluation of Great Lakes Steel Corp. Steel Alloy NAXTRA 100," Report A240, McDonnell Aircraft Corp., Dec 1963. As published in Structural Alloys Handbook, Vol 3, CINDAS/Purdue University, 1994, p 9
HS.011 T-1 (ASTM A517, grades B, F, H) high-strength structural steel pressure-vessel plate, typical compressive stress-strain curve Compressive yield strength = 876 MPa (127 ksi); modulus of elasticity in compression = 208 GPa (30.2 x 106 psi). Composition: varies with grade. UNS K11630, K11576, K11646 Source: DJ. Carney, U.S. Steel Corp., personal communication with W.J. Brown, 27 Jan 1972. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1103, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 8
High-Strength Steel (HS)/135
160
i20
Compressive tangent modulus, GPa 56 112 168
80
40
224 — 1 120
840
560
280
8 16 24 32 Compressive tangent modulus, 10 psi
HS.012 T-1 (ASTM A517, grades B, F, H) high-strength structural steel pressure-vessel plate, typical compressive tangent modulus curve Compressive yield strength = 876 MPa (127 ksi); modulus of elasticity in compression = 208 GPa (30.2 x 106 psi). Composition: varies with grade. UNS K11630, K11576, K11646
Source: D.J. Carney, U.S. Steel Corp., personal communication with W.J. Brown, 27 Jan 1972. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1103, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 12
HS.013 AerMet 100 high-strength structural steel bar, typical tensile stress-strain curve at room temperature Bar thickness = <254 mm (<10.000 in.). Test direction: longitudinal (L) and short transverse (ST). Heat treated to 1930-2068 MPa (280-300 ksi). Ramberg-Osgood parameters: n(L) = 6.8, n(ST) = 6.8. Composition: Fe-0.23C-13.4Co-3.1 Cr-1.2Mo-11.1 Ni Source: MIL-HDBK-5H, Dec 1998, p 2-110
136/High-Strength Steel (HS)
X ,
S. s N \ N
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2100
1750
1400
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1050 co"
700
350
HS.014 AerMet 100 high-strength structural steel bar, typical tensile stress-strain curve at room temperature Test direction: longitudinal. Bar thickness =127 mm (5.000 in.). Based on one heat. Heat treated to 1930-2068 MPa (280-300 ksi). Composition: Fe-0.23C-13.4Co-3.1Cr-1.2Mo-ll.lNi Source: MIL-HDBK-5H, Dec 1998, p 2-112
0 0.02 0.04 0.06 0.08 0.10 0.12 0.14 0.16 0.18 Strain, in./in.
HS.015 AerMet 100 high-strength structural steel bar, typical tensile stress-strain curve (full range) at room temperature Bar thickness = <254 mm (<10.000 in.). Test direction: longitudinal (L) and short transverse (ST). Heat treated to 1999-2137 MPa (290-310 ksi). Ramberg-Osgood parameters: n(L) = 15.9, n(ST) = 16.1. Composition: Fe-0.23C-13.4Co-3.1 Cr-1.2Mo-11.1 Ni Source: MIL-HDBK-5H, Dec 1998, p 2-113
High-Strength Steel (HS)/137
3 5 0
3 0 0
250
200
£ 55 150
100
50
X^Shc >rt trans1 i/erse
L
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ongitudi nal nn
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2100
1 7 5 0
1 4 0 0 £
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700
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HS.016 AerMet 100 high-strength structural steel bar, typical tensile stress-strain curve (full range) at room temperature Bar thickness = 127 mm (5.000 in.)- Heat treated to 1999-2137 MPa (290-310 ksi). Based on one heat. Composition: Fe-0.23C-13.4Co-3.lCr-l.2Mo-ll.lNi Source: MIL-HDBK-5H, Dec 1998, p 2-115
0 0.02 0.04 0.06 0.08 0.10 0.12 0.14 0.16 0.18 Strain. in./in.
Compressive tangent modulus, GPa
0 5 10 15 20 25 30 Compressive tangent modulus, 106 psi
HS.017 AerMet 100 high-strength structural steel bar, typical compressive stress-strain and compressive tangent modulus curves at room temperature Bar thickness = <254 mm (<10.000 in.). Test direction: longitudinal (L) and short transverse (ST). Heat treated to 1930-2068 MPa (280-300 ksi). Ramberg-Osgood parameters: n(L) = 11, n(ST) = 12. Composition: Fe-0.23C-13.4Co-3.1 Cr-1.2Mo-11.1 Ni Source: M1L-HDBK-5H, Dec 1998, p 2-111
138/High-Strength Steel (HS)
Compressive tangent modulus, GPa 35 70 105 140 175
y
/ /
j / /
M 4 5 o
2100
1750
1400 £ 2
700
350
10 15 20 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
25 30
HS.018 AerMet 100 high-strength structural steel bar, typical compressive stress-strain and compressive tangent modulus curves at room temperature Bar thickness = <254 mm (<10.000 in.). Test direction: longitudinal(L) and short transverse (ST). Heat treated to 1999-2137 MPa (290-310 ksi). Ramberg-Osgood parameters: n(L) = 9.6, n(ST) = 13. Composition: Fe-0.23C-13.4Co-3. lCr-1.2Mo-l 1. INi Source: MIL-HDBK-5H, Dec 1998, p 2-114
HS.019 U.S.S. Dual-phase 80 high-strength low-alloy (HSLA) steel sheet, typical tensile stress-strain curve, compared with other steels Ultimate tensile strength = 660 MPa (95 ksi). Yield strength for coils = 340 MPa (50 ksi); for cut leveled lengths = 390 MPa (56 ksi). Composition: Fe-0.15C-L75Mn-0.75Si-0.025P-0.020S-0.02V. All maximum values except V which is the minimum Source: SA-352, Alloy Digest, Dec 1978
High-Strength Steel (HS)/139
Log true plastic strain
HS.020 C5 dual-phase high-strength low-alloy (HSLA) steel sheet, log true flow stress-log true plastic strain curve Sheet thickness = 3 mm. Curve shows a double n behavior with the transition at about 0.01 strain. Composition: Fe-0.04C-1.28Si-1 Mn-0.59Cr-0.40Mo Source: M.R. Krishnadev et al., Formability of the Next Generation of High-Strength Low-Alloy Steels: The Effects of Low Temperatures and Processing Conditions, Formability of Metallic Materials—2000 A.D., STP 753, J.R. Newby and B.A. Niemeier, Ed., ASTM, 1982, p 253
Nominal strain, %
HS.021 High-strength low-alloy (HSLA) steel sheet, comparison of nominal stress-strain curves for a variety of alloys All specimens hot rolled 1.99-2.53 mm thick. Specimen A: Si-Mn; yield strength (YS) = 519 MPa, strain-hardening exponent (n) = 0.181. Specimen B: Si-Mn; YS = 458 MPa, n = 0.188. Specimen E: Si-Mn (heat treated); YS = 374 MPa, n = 0.223. Specimen F: Mn-Cr; YS = 428 MPa, n = 0.144. Specimen G: Mn-Cr; YS = 453 MPa, n = 0.147. Specimen I: Mn-N; YS = 439 MPa, n = 0.154. Specimen J: Mn-N; YS = 484 MPa, n = 0.145. Specimen X: conventional Nb; YS = 500 MPa, n = 0.126. Specimen Z: commercial; YS = 300 MPa, n = 0.189 Source: I. Aoki, T. Horita, and T. Herai, Formability and Application of New Hot-Rolled High-Strength Sheet Steels, Formability of Metallic Materials—2000 A.D., STP 753, J.R. Newby and B.A. Niemeier, Ed., ASTM, 1982, p 239
140/High-Strength Steel (HS)
4 5
4 0 a
2 5
• Dual phase steels O Conventional steels
20 1 4 0 0 5 0 0 6 0 0 7 0 0 8 0 0
Tensile strength, MPa
HS.022 High-strength low-alloy (HSLA) steel sheet, comparison of tensile strength and elongation for a variety of alloys All specimens hot rolled 1.99-2.53 mm thick. Specimen A: Si-Mn; yield strength (YS) = 519 MPa, elongation (e) = 37.5%. Specimen B: Si-Mn; YS = 458 MPa, e = 32.1%. Specimen C: Mn (heat treated); YS = 333 MPa, e = 32.5%. Specimen D: Mn; YS = 467 MPa, e = 23.6%. Specimen E: Si-Mn; YS = 374 MPa, 34.3%. Specimen F: Mn-Cr; YS = 428 MPa, e =37.3%. Specimen G: Mn-Cr; YS = 453 MPa, e = 25.8%. Specimen H: Mn-Cr; YS = 395 MPa, e = 32.8%. Specimen I: Mn-N; YS = 439 MPa, e = 29.0%. Specimen J: Mn-N; YS = 484 MPa, e = 21.6%. Specimen X: conventional Nb; YS = 500 MPa, e = 27.8%. Specimen Y: conventional Si-Mn; YS = 400 MPa, e = 31.5%. Specimen Z: commercial; YS = 300 MPa, e = 39.7% Source: I. Aoki, T. Horita, and T. Herai, Formability and Application of New Hot-Rolled High-Strength Sheet Steels, Formability of Metallic Materials—2000 A.D., STP 753, J.R. Newby and B.A. Niemeier, Ed., ASTM, 1982, p 233
i
• ^
f/
HS.023 High-strength low-alloy (HSLA) steel sheet, log true flow stress-log true plastic strain curves Experimental steels El, E4, E5, and E6 are compared with a commercial grade. El is a weathering steel, the other three are boron steels. C3 is a ferritic commercial HSLA Arctic steel with copper used for precipitation strengthening. Curve shows a double n behavior of the alloys strengthened with copper. Strengthening with niobium produces single n behavior. Source: M.R. Krishnadev et al., Formability of the Next Generation of High-Strength Low-Alloy Steels: The Effects of Low Temperatures and Processing Conditions, Formability of Metallic Materials—2000 A.D., STP 753, J.R. Newby and B.A. Niemeier, Ed., ASTM, 1982, p 259
- 2 . 5 - 2 . 2 - 1 . 9 - 1 . 6
Log true plastic strain - 1 . 3 - 1 . 0
High-Strength Steel (HS)/141
HS.024 200 high-strength maraging steel, true stress-strain curve Heat treatment: 816 °C (1500 °F), 1 h, air cooled, 482 °C (900 °F), 3 h. Composition: Fe-18Ni-8.5Co-3.3Mo-0.2Ti-0.1A1 Source: "18% Nickel Maraging Steels," Data Bulletin, International Nickel Co., Nov 1964, p 11. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1223, CINDAS/USAF CRDA Hand-books Operation, Purdue University, 1995, p 7
HS.025 T-250 high-strength maraging steel bar, stress-strain curves at room and elevated temperatures Bar thickness = 16.5 mm (0.65 in.). Heat treatment: 85% cold formed, 482 °C (900 °F), 4 h. Composition: Fe-18.5Ni-3.0Mo-1.4Ti-0.1A1 (Co free) Source: Personal communication from W.B. Austin, Hercules Inc., McGregor, TX, 14 Nov 1989. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1228, CINDAS/USAF CRDA Hand-books Operation, Purdue University, 1995, p 14
142/High-Strength Steel (HS)
HS.026 18Ni (250) high-strength maraging steel plate, monotonic and cyclic stress-strain curves Test direction: longitudinal. Specimen size = 6.35 mm (0.25 in.) diam, 18.03 mm (0.71 in.) long. Heat treatment: austenitized 927 °C (1700 °F), solution annealed 804 °C (1480 °F). Strain rate = 6.097 mm/min (0.24 in./min). Test condition: monotonic tension, MT; monotonic compression, MC; cyclic tension, CT; cyclic com-pression, CC. Composition: Fe-18Ni-7.5Co-5Mo-Ti-Al Source: W.B. Jones and J.C. Swearengen, Mechanical Stability of Ultrahigh Strength Steels, Mater. Sci. Eng., Vol 41 (No. 2), Dec 1979, p 225-235. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1220, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 21
3 0 0
280
260
2 4 0
8 220
200
180
160
140
M C ^ .
C C ^ -
/ CT
/ !
2100
1 9 6 0
1820
1680 to
CL
1 5 4 0 co
1 4 0 0
1260
1120
HS.027 18Ni (250) high-strength maraging steel plate, monotonic and cyclic stress-strain curves Test direction: longitudinal. Specimen size = 6.35 mm (0.25 in.) diam, 18.03 mm (0.71 in.) long. Heat treatment: austenitized 927 °C (1700 °F), solution annealed 804 °C (1480 °F), aged 482 °C (900 °F), 4 h, air cooled. Strain rate = 6.097 mm/min (0.24 in./min). Test condition: monotonic tension, MT; monotonic compression, MC; cyclic tension, CT; cyclic compression, CC. Composition: Fe-18Ni-7.5Co-5Mo-Ti-A1 Source: W.B. Jones and J.C. Swearengen, Mechanical Stability of Ultrahigh Strength Steels, Mater. Sci. Eng., Vol 41 (No. 2), Dec 1979, p 225-235. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1220, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 21
0 . 1 0 . 2 0 . 3 0 . 4 0 . 5 0 . 6 0 . 7
Plastic strain, %
9 8 0
High-Strength Steel (HS)/143
HS.028 18Ni (250) high-strength maraging steel plate, monotonic and cyclic stress-strain curves Test direction: longitudinal. Specimen size = 6.35 mm (0.25 in.) diam, 18.03 mm (0.71 in.) long. Heat treatment: austenitized 927 °C (1700 °F), solution annealed 804 °C (1480 °F), aged 482 °C (900 °F), 8 h, air cooled. Strain rate = 6.097 mm/min (0.24 in./min). Test condition: monotonic tension, MT; monotonic compression, MC; cyclic tension, CT; cyclic compression, CC. Composition: Fe-18Ni-7.5Co-5Mo-Ti-A1 Source: W.B. Jones and J.C. Swearengen, Mechanical Stability of Ultrahigh Strength Steels, Mater. Sci. Eng., Vol 41 (No. 2), Dec 1979, p 225-235. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1220, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 21
HS.029 18Ni (250) high-strength maraging steel bar, stress-strain curve (full range) Consumable vacuum arc remelted. Heat treatment: annealed 816 °C (1500 °F), 30 min, air cooled, aged 482 °C (900 °F), 3 h. Composition: Fe-18Ni-7.5Co-5Mo-Ti-Al Source: "Vascomax 18 Percent Nickel Ultrahigh Strength Maraging Steels," VASCO, Latrobe, PA, 1966. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1220, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 21
144/High-Strength Steel (HS)
HS.030 18Ni (250) high-strength maraging steel bar, tensile stress-strain curves at room and elevated temperatures Air melted. Heat treatment: annealed 816 °C (1500 °F), 30 min, air cooled, aged 482 °C (900 °F), 3 h. Composition: Fe-18Ni-7.5Co-5Mo-Ti-Al Source: "Vascomax 18 Percent Nickel Ultrahigh Strength Maraging Steels," VASCO, Latrobe, PA, 1966. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1220, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 43
HS.031 18Ni (250) high-strength maraging steel bar, tensile stress-strain curves at room and elevated temperatures Consumable vacuum arc remelted. Heat treatment: annealed 816 °C (1500 °F), 30 min, air cooled, aged 482 °C (900 °F), 3 h. Composition: Fe-18Ni-7.5Co-5Mo-Ti-Al Source: "Vascomax 18 Percent Nickel Ultrahigh Strength Maraging Steels," VASCO, Latrobe, PA, 1966. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1220, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 44
High-Strength Steel (HS)/145
HS.032 18Ni (250) high-strength maraging steel, typical tensile stress-strain curves at room, low, and elevated temperatures Consumable vacuum arc remelted. Heat treatment: mill annealed 816 °C (1500 °F), aged 482 °C (900 °F), 3 h. Exposure time at test temperature = 0.5 h. Composition: Fe-18Ni-7.5Co-5Mo-Ti-A1 Source: A.F. Hoenie, J.A. Lumm, R.J. Shelton, and R.A. Wallace, "Determination of Mechanical Property Design Values for 18NiCoMo 250 and 300 Grade Maraging Steels," AFML-TR-65-197, July 1965. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1220, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 44
HS.033 18Ni (250) high-strength maraging steel sheet, typical compressive stress-strain curves at room and elevated temperatures Consumable vacuum arc remelted. Heat treatment: mill annealed 816 °C (1500 °F), aged 482 °C (900 °F), 3 h. Exposure time at test temperature = 0.5 h. Composition: Fe-18Ni-7.5Co-5Mo-Ti-Al Source: A.F. Hoenie, J.A. Lumm, R.J. Shelton, and R.A. Wallace, "Determination of Mechanical Property Design Values for 18NiCoMo 250 and 300 Grade Maraging Steels," AFML-TR-65-197, July 1965. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1220, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 48
146/High-Strength Steel (HS)
HS.034 18Ni (250) high-strength maraging steel bar, typical stress-strain curves at room, low, and elevated temperatures Test direction: longitudinal. Consumable vacuum arc remelted. Heat treatment: annealed, aged 482 °C (900 °F). Exposure time at test temperature = 0.5 h. RT, room temperature. Ramberg-Osgood parameters: n(-100 °F) = 24, n(RT) = 26, «(300 °F) = 29, n(600 °F) = 26, n(800 °F) = 11, n(1000 °F) = 11. Composition: Fe-18Ni Source: MIL-HDBK-5H, Dec 1998, p 2-101
Compressive tangent modulus, GPa
0 5 10 15 20 25 30 Compressive tangent modulus, 106 psi
HS.035 18Ni (250) high-strength maraging steel bar, typical compressive stress-strain and tangent modulus curves at room and elevated temperatures Test direction: longitudinal. Consumable vacuum arc remelted. Heat treatment: annealed, aged 482 °C (900 °F). Exposure time at test temperature = 0.5 h. RT, room temperature. Ramberg-Osgood parameter: n(RT, compressive) = 22. Composition: Fe-18Ni Source: M1L-HDBK-5H, Dec 1998, p 2-102
High-Strength Steel (HS)/147
350
300
250
200
150
100
50
-100 °F (-73 °C) I
^ — R ^ 1
—' 30C -
I oom temperature I I I °F (149
^ - — 6 0 0 ^ 800
°F (316 °C) '°F (427 °C)'
.. 1000 °F (I 538 °C)
2450
2100
1750
1400 ^
700
350
HS.036 18Ni (250) high-strength maraging steel bar, typical tensile stress-strain curves at room and elevated temperatures Consumable vacuum arc remelted. Heat treatment: Annealed, aged 482 °C (900 °F). Exposure time at test temperature = 0.5 h. RT, room temperature. Ramberg-Osgood parameters: <-100 °F) = 19, n(RT) = 22, jz(300 °F) = 17, n(600 °F) = 17, «(800 °F) = 12, «(1000 °F) = 11. Composition: Fe-18Ni Source: MIL-HDBK-5H, Dec 1998, p 2-101
8 12 16 Strain. 0.001 in./in.
20 24
300
250
200
150
100
2100
1750
1400
1050 «
700
350
0.02 0.04 0.06 0.08 Strain, in./in.
0.10 0
0.12
HS.037 18Ni (280) high-strength maraging steel bar, typical tensile stress-strain curve at room temperature (full range) Test direction: longitudinal. Consumable vacuum arc remelted. Heat treatment: annealed, aged 482 °C (900 °F). Composition: Fe-18Ni Source: MIL-HDBK-5H, Dec 1998, p 2-104
148/High-Strength Steel (HS)
Compressive tangent modulus, GPa
0 5 10 15 20 25 30 Compressive tangent modulus, 106 psi
HS.038 18Ni (280) high-strength maraging steel bar, typical compressive stress-strain and tangent modulus curves at room temperature Test direction: longitudinal. Consumable vacuum arc remelted. Heat treatment: annealed, aged 482 °C (900 °F). Exposure time at test temperature = 0.5 h. RT, room temperature. Ramberg-Osgood parameter: n(RT, compressive) = 21. Composition: Fe-18Ni Source: MIL-HDBK-5H, Dec 1998, p 2-103
HS.039 18Ni (300) high-strength maraging steel bar, typical stress-strain curve Consumable vacuum arc remelted. Heat treatment: mill annealed 816 °C (1500 °F), 0.5 h, air cooled, aged 482 °C (900 °F), 3 h. Composition: Fe-18Ni-9Co-5Mo-Ti-Al Source: "Vascomax 18 Percent Nickel Ultra High Strength Maraging Steels," VASCO, Latrobe, PA, 1966. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1225, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 17
High-Strength Steel (HS)/149
320
280
240
200
160
120
80
40
I -1C
1 10 °F (-7:
1 3 °C)
Ro om temp erature^
^149 °C)
A "TSOCTF 800 °F
(316 °C) (427 °C)
f )00 °F (5: 38 °C)—
A il )00 °F (5: 38 °C)—
pA
2240
1960
1680
1400
1120 co-ot £ w 840
560
280
HS.040 18Ni (300) high-strength maraging steel bar, tensile stress-strain curves at room, low, and elevated temperatures Consumable vacuum arc remelted. Heat treatment: mill annealed 816 °C (1500 °F), 0.5 h, air cooled, aged 482 °C (900 °F), 3 h. Exposure time at test temperature = 0.5 h. Composition: Fe-18Ni-9Co-5Mo-Ti-Al Source: A.F. Hoenie, JA. Lumm, R.J. Shelton, and R.A. Wallace, "Determination of Mechanical Property Design Values for 18Ni-Co-Mo 250 and 300 Grade Maraging Steels," AFML-TR-65-197, July 1965, p 65. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1225, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 27
6 8 10 12 14 Strain, 0.001 in./in.
16
320
280
240
200
160
120
80
40
Ri oom temperature
300 °F (149 °C)
/ 600 °F (316 °C)
800 °F (427 °C)
(t 1000°Fi (538 °C)
2240
1960
1680
1400 (0 2
1120 ri (0 £ V)
840
560
280
HS.041 18Ni (300) high-strength maraging steel bar, compressive stress-strain curves at room and elevated temperatures Consumable vacuum arc remelted. Heat treatment: mill annealed 816 °C (1500 °F), 0.5 h, air cooled, aged 482 °C (900 °F), 3 h. Exposure time at test temperature = 0.5 h. Composition: Fe-18Ni-9Co-5Mo-Ti-Al Source: A.F. Hoenie, J A . Lumm, R.J. Shelton, and R.A. Wallace, "Determination of Mechanical Property Design Values for 18Ni-Co-Mo 250 and 300 Grade Maraging Steels," AFML-TR-65-197, July 1965, p 65. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1225, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 32
6 8 10 12 14 Strain, 0.001 in./in.
16
150/High-Strength Steel (HS)
HS.042 17-22A(S) ultrahigh-strength steel sheet, tensile stress-strain curves at room and elevated temperatures Test direction: longitudinal. Sheet thickness = 1.575 mm (0.062 in.). Heat treatment: 954 °C (1750 °F), 0.25 h, oil quenched, tempered 704 °C (1300 °F), 1 h. Exposures at temperature = 0.5-1000 h. Composition: Fe-0.3C-l.3Cr-0.5Mo-0.25V. UNS K14675 Source: J.R. Kattus, J.B. Preston, and H.L. Lessley, "Determination of Tensile, Compressive, Bearing, and Shear Properties of Sheet Steels at Elevated Temperatures," WADC Technical Report 58-365, Nov 1958. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1210, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 8
-321 °F ( - 1 196 °C) t
-422 i °F (-253
-108 °F H '8
X ^ o O °F (27 »C)
2240
1960
1680
1400 (Q Q_
1120 CO-
OT 840
560
280
HS.043 300M ultrahigh-strength steel bar, tensile stress-strain curves at room and low temperatures Bar thickness = 25.4 mm (1 in.). Heat treatment: 871 °C (1600 °F), 4 h, oil quenched, 316 °C (600 °F), 4 + 4 h. Composition: Fe-0.4C-1.8Ni-1.6Si-0.8Cr-0.4Mo-V Source: S.L. Pendleberry, R.F. Simeng, and E.K. Walker, "Fracture Toughness and Crack Propagation of 300M Steel," Technical Report DS-68-18, Contract FA67-WA-1812, Lockheed-California Co., Aug 1968. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1217, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 25
4 6 8 Strain, 0.001 in./in.
10 12
High-Strength Steel (HS)/151
200
160
120
80
40
~ A — B
) /
/
1400
1120
840 Q. 2
5 6 0
280
4 6 Strain, 0.001 in./in.
10
HS.044 9Ni-4Co-0.20C ultrahigh-strength steel plate, stress-strain curves with effect of tempering temperatures Plate thickness = 25.4 mm (1 in.). Consumable electrode vacuum process, carbon deoxidation (CEVM (C-deox)). Heat treatment: 913 °C (1675 °F), 1 h, air cooled, 843 °C (1550 °F), 1 h, oil quenched + tempered, 2 h, air cooled. Tempered at: curve A, 538 and 566 °C (1000 and 1050 °F); curve B, 482 °C (900 °F). Composition: Fe-0.20C-9Ni-4Co-Cr-Mo-V Source: A.H. Rosenstein, M.R. Gross, W.G. Schreitz, and G.A. Wacker, "Metallurgical Investigation of 9Ni-4Co-.2C Steel," Report 2678, Naval Research and Development, July 1968. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1221, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 47
Room te I iimperature
500 °F (2
700 °F r (371 °CK
' 900 °F ( 482 °C)
1400
1225
1050
875 (0 CL
7 0 0 »
525
350
175
4 6 8 Strain, 0.001 in./in.
10 12
HS.045 9Ni-4Co-0.20C ultrahigh-strength forged steel bar, compressive stress-strain curves at room and elevated temperatures Test direction: transverse. Bar size = 57.15 x 152.4 x 213.36 mm (2.25 x 6 x 84 in.). Heat treatment: 899 ° C (1650 °F), 1 h, air cooled, 816 °C (1500 °F), 1 h, oil quenched, tempered 552 °C (1025 °F), 6 h, air cooled. Composition: Fe-0.20C-9Ni-4Co-Cr-Mo-V Source: O.L. Deel and H. Mindlin, "Engineering Data on New Aerospace Structural Materials," AFML-TR-72-196, Vol II, Sept 1972. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1221, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 65
152/High-Strength Steel (HS)
HS.046 9Ni-4Co-0.20C ultrahigh-strength steel plate, typical tensile stress-strain curves at room and elevated temperatures Test direction: longitudinal and long transverse. Plate thickness = 25.4-101.6 mm (1.000-4.000 in.). RT, room temperature. Exposure at temperature = 0.5 h. Ramberg-Osgood parameters: n(RT) = 14, n(100 °F) = 13, rc(900 °F) = 7.7. Composition: Fe-9Ni-4Co-0.20C Source: MIL-HDBK-5H, Dec 1998, p 2-79
Compressive tangent modulus, GPa
0 5 10 15 20 25 30 Compressive tangent modulus, 106 psi
HS.047 9Ni-4Co-0.20C ultrahigh-strength steel plate, typical compressive stress-strain curves at room and elevated temperatures Test direction: longitudinal and long transverse. Plate thickness = 25.4-101.6 mm (1.000-4.000 in.). RT, room temperature. Exposure at temperature = 0.5 h. Ramberg-Osgood parameters: n{RT) = 15, n(100 °F) = 12, n(900 °F) = 9.0. Composition: Fe-9Ni-4Co-0.20C Source: MIL-HDBK-5H, Dec 1998, p 2-79
High-Strength Steel (HS)/153
HS.048 9Ni-4Co-0.30C ultrahigh-strength forged steel billet, typical compressive stress-strain curves at various temperatures Test direction: longitudinal, long transverse, and short transverse. Billet size = 76.2 x 228.6 x 609.6 mm ( 3 x 9 x 24 in.). Consumable electrode vacuum process, carbon deoxidation (CEVM (C-deox)). Heat treatment: 871-927 °C (1600-1700 °F), 1 h, air cooled, 621 ± 14 °C (1150 ± 25 °F), x h min, 843 ± 14 °C (1550 ± 25 °F), 1 h, oil quenched, -73 °C (-100 °F), 2 h, 510 ± 14 °C (950 ± 25 °F), 2 + 2 h, air cooled. Curves based on average of 3 heats. Source: D.F. Bulloch, T.W. Eichenberger, and J.L. Guthrie, "Evaluation of the Mechanical Properties of 9Ni-4Co Steel Forgings," AFML Contract AF 33615-67-C-1724, AFML TR 68-57, The Boeing Co., March 1968. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1221, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 65
Compressive tangent modulus, GPa _0 28 56 84 112 140 168 196 ^ ^ q q
6 8 10 Strain, 0.001 in./in. I I L
HS.049 9Ni-4Co-0.30C ultrahigh-strength steel hand forging, typical compressive stress-strain and compressive tangent modulus curves at various temperatures Forging thickness = 76.2 mm (3.000 in.). For all directions. Exposure at temperature = 0.5 h. RT, room temperature. Ramberg-Osgood parameters: n{-\ 10 °F) = 11, n(RT) = 12, n(300 °F) = 12, «(500 °F)= 10. Composition: Fe-9Ni-4Co-0.30C Source: MIL-HDBK-5H, Dec 1998, p 2-87
8 12 16 20 24 28 Compressive tangent modulus, 106 psi
32
154/High-Strength Steel (HS)
-110 °F (-79 X )
£ , 7 0 °F (21 °C)
/ 300° F (149 * C)
f
500 °F (26C l 0 ^
•x
2100
1 7 5 0
1 4 0 0
<0 CL
1 0 5 0 eg £ CO
7 0 0
3 5 0
HS.050 9Ni-4Co-0.30C ultrahigh-strength steel hand forging, typical tensile stress-strain curves (full range) at various temperatures Test direction: longitudinal. Forging thickness = 76.2 mm (3.000 in.). Exposure at temperature = 0.5 h. Composition: Fe-9Ni-4Co-0.30C Source: MJL-HDBK-5H, Dec 1998, p 2-88
0 0 . 0 2 0 . 0 4 0 . 0 6 0 . 0 8 0 . 1 0 0 . 1 2 0 . 1 4 0 . 1 6 0 . 1 8
Strain, in./in.
-110 °F (-79 °C) ^ — • 70 °F (21 °C)
/ 3 0 0 c
-H F (149 ( C)
\ 500 °F (26C 5S s<
2100
1 7 5 0
1 4 0 0
Q_
1 0 5 0 «
7 0 0
3 5 0
HS.051 9Ni-4Co-0.30C ultrahigh-strength steel hand forging, typical tensile stress-strain curves (full range) at various temperatures Test direction: long transverse. Forging thickness = 76.2 mm (3.000 in.). Exposure at temperature = 0.5 h. Composition: Fe-9Ni-4Co-0.30C Source: MIL-HDBK-5H, Dec 1998, p 2-89
0 0 . 0 2 0 . 0 4 0 . 0 6 0 . 0 8 0 . 1 0 0 . 1 2 0 . 1 4 0 . 1 6 0 . 1 8
Strain, in./in.
High-Strength Steel (HS)/155
> 7 0 ° F ( 2 1 X ) xJ ,300°F(149 °C)
500 °F (260 °C)
2100
1750
1400
1050
700
350
HS.052 9Ni-4Co-0.30C ultrahigh-strength steel hand forging, typical tensile stress-strain curves (full range) at various temperatures Test direction: short transverse. Exposure at temperature = 0.5 h. Composition: Fe-9Ni-4Co-0.30C Source: M1L-HDBK-5H, Dec 1998, p 2-90
0 0.02 0.04 0.06 0.08 0.10 0.12 0.14 0.16 0.18 Strain, in./in.
Longitu dinal ^y Longitu-dinal
f 3h( art transv 'erse
2100
1750
1400
1050
700
350
6 8 10 12 14 16 Strain, 0.001 in./in.
HS.053 AF1410 ultrahigh-strength steel bar, typical tensile stress-strain curves at room temperature Bar thickness = <107.95 mm (<4.250 in.). Ramberg-Osgood parameters: ^(longitudinal) = 11, rc(short transverse) = 9.1. UNS K92571 Source: MIL-HDBK-5H, Dec 1998, p 2-107
156/High-Strength Steel (HS)
300
250
200
28 Compressive tangent modulus, GPa
56 84 112 140 168 196 22-
150
CO
100
50
Longitu idina^^
/ Short transver se ^
/ / / /
I100
1750
1400
1050 w
700
350
6 8 10 Strain, 0.001 in./in.
J I L_
12 14 16
8 12 16 20 24 28 Compressive tangent modulus, 106 psi
32
HS.054 AF1410 ultrahigh-strength steel bar, typical compressive stress-strain and compressive tangent modulus curves at room temperature Bar thickness = <107.95 mm (<4.250 in.). Ramberg-Osgood parameters: ^(longitudinal) = 9.0, «(short transverse) = 10. UNS K92571 Source: MIL-HDBK-5H, Dec 1998, p 2-107
250
200
150
100
50
Room tem perature
250 °F (15 >1 °C)
/ / / / /
1750
1400
1050 Q_ 5
700
350
HS.055 D6A, D6AC ultrahigh-strength steel plate, typical stress-strain curves at room and elevated temperature D6A, air melted; D6AC, consumable electrode vacuum melted (CVM). Heat treatment: 899 °C (1650 °F), 1 h, solution quenched, 204 °C (400 °F), 10 min, air cooled, 604 °C (1120 °F), 4 h, air cooled. Composition: Fe-0.46G-1.0Cr-1.0Mo-0.55Ni. UNS K24728 Source: Private Communication, G.R. Sipple, General Motors Allison Division with W.F. Brown, Jr., 1965. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1213, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 34
4 6 8 Strain, 0.001 inTin.
10 12
High-Strength Steel (HS)/157
[U- * 1
IV
/ /
/ / f
J'
HS.056 Transformation-induced plasticity (TRIP) high-strength steel plate, engineering stress-strain curves at 25 °C of alloy deformed at 450 °C and martensite volume versus strain Test direction: longitudinal. Curve 1: hot forged to 9.525 mm (0.375 in.). Plate then austenitized at 1200 °C, 3 h, in 4% H atmosphere, brine quenched, and flat rolled 80% to 1.905 mm (0.075 in.) at 450 °C. Curve 2: hot forged to 2.54 mm (0.10 in.) with similar treatment and reduced to 1.905 mm (0.075 in.) (20%) at 450 °C. Test specimen size = 3.175 x 1.905 x 25.4 mm (0.125 x 0.075 x 1 in.) gage length. Curve IV and 2V: vol% martensite versus strain curve for these alloys. Composition: Fe-9Cr-8Ni-3Mn-3Si-4Mo-0.25C Source: G.R. Chanani, S.D. Antolovich, and W.W. Gerberich, Fatigue Crack Propagation in Trip Steels, Metall Trans., Vol 3, Oct 1972, p 2664
Strain
1
2
1V
/ /
/ /
2 V
j / /
100
75
5 0 ~
25
HS.057 Transformation-induced plasticity (TRIP) high-strength steel plate, engineering stress-strain curves at 25 °C of alloy deformed at 250 °C and martensite volume versus strain Test direction: longitudinal. Curve 1: hot forged to 9.525 mm (0.375 in.). Plate then austenitized at 1200 °C, 3 h, in 4% H atmosphere, brine quenched, and flat rolled 80% to 1.905 mm (0.075 in.) at 250 °C. Curve 2: hot forged to 2.54 mm (0.10 in.) with similar treatment and reduced to 1.905 mm (0.075 in.) (20%) at 250 °C. Test specimen size = 3.175 x 1.905 x 25.4 mm (0.125 x 0.075 x 1 in.) gage length. Curve IV and 2V: vol% martensite versus strain curve for these alloys. Composition: Fe-9Cr-8Ni-3Mn-3Si-4Mo-0.25C Source: G.R. Chanani, S.D. Antolovich, and W.W. Gerberich, Fatigue Crack Propagation in Trip Steels, Metall Trans., Vol 3, Oct 1972, p 2664
0.1 0.2 0.3 Strain
0.4 0.5 0.6
158/High-Strength Steel (HS)
1500
1000
500
Seo%
8 0 % ^ -
40%
'20%
0%
'20%
0%
0 0.05 0.10 0.15 0.20 0.25 0.30 (a) Strain, m/m
3.6
3.0
2.4
1.6
1.2
0.6
80%
60% 40%
/ / / . 20% ' ^0%
1 JJ
0 0.05 0.10 0.15 0.20 (b) Strain, m/m
0.25 0.30
HS.058 Fe-8.4Cr-8.4Ni transformation-induced plasticity (TRIP) high-strength steel strip, stress-strain and Hall voltage output-strain curves TRIP steels can be used as strain sensors, (a) Room-temperature stress-strain curves for specimens as wrought (0%), 20, 40, 60, and 80% reduction at 450 °C warm rolling. The magnetic properties of the material change irreversibly as austenite to martensite transformation occurs, (b) As the magnetic susceptibility changes dramatically, an accurate history of the peak strain can be derived from the Hall effect voltages shown on lower curves. Composition: Fe-8.4Cr-8.4Ni-2.1Mn-0.26C Source: J.S. Dunning, Characterization of TRIP Steels as Strain Monitor Materials, Microstructural Science, Vol 25, Proc, 30th Annual Technical Meeting of the International Metallographic Society, IMS & ASM International, July 1997, p 417
High-Strength Steel (HS)/159
1200
1000
800
Q. 2 6 600
4 0 0
200
3 ^ ^
0 . 0 5 0.10 0 . 1 5
True strain 0.20 0 . 2 5 0 . 3 0
HS.059 Transformation-induced plasticity (TRIP) high-strength steel strip, true stress-strain curves with effect of niobium content Strip thickness = 2 mm. After 60% rolling reduction, tests were conducted with 0.8 mm sheet. Material was annealed, 780 °C, 180 s, transformed, 400 °C, 400 s. Niobium adds about 15 MPa strength/0.01% without significantly changing the shape of curve. Curve 1, 0% Nb; curve 2, 0.02% Nb; curve 3, 0.04% Nb. Composition: Fe-0.17C-l.4Mn-l.5Si + Nb as shown Source: K. Hulka, W. Bleck, and K. Papamantellos, Relationship between Heat Treatment Conditions, Microstructure, and Properties of Niobium Microalloyed TRIP Steel, 41st Mechanical Working and Steel Processing Conf. Proc., Vol 37, Iron & Steel Society, 1999, p 75
1 0 5 0 160
9 6 7
Temperature, °C 8 8 3 8 0 0 7 1 7 6 3 3 5 5 0
1 4 0
120
100
£ 80
60
4 0
20
A /
X B
0 . 0 5 0.10 0 . 1 5
True strain 0.20 0 . 2 5 0 . 3 0
HS.060 Transformation-induced plasticity (TRIP) high-strength steel, continuous-cooling compression true stress-strain curves This type of test examines transformation behavior. Note portion of curve with negative slope indicating material has softened. Other less dramatic slope changes exist and indicate other transformations. Cooling rate = 0.5 °C/s. Strain rate = 0.0003/s. Composition: steel A, Fe-0.22C-1.55Mn-1.55Si-0.035Nb-0.028A1 (N, 20-40 ppm); steel B, Fe-0.19C-1.54Mn-1.50Si-0.024Al (N, 20-40 ppm) Source: A.Z. Hanzaki, R. Pandi, P.D. Hadgson, and S. Yue, Continuous Cooling Deformation Testing of Steels, MetalL Trans. A, Vol 24A, Dec 1993, p 2661
160/High-Strength Steel (HS)
Temperature, °C 1050 967 883 800 717 633 550
HS.061 Transformation-induced plasticity (TRIP) high-strength steel, continuous-cooling compression true stress-strain curves This type of test examines transformation behavior. Note portion of curve with negative slope indicating material has softened. Other less dramatic slope changes exist and indicate other transformations. Cooling rate = 0.5 °C/s. Strain rate = 0.0003/s. Composition: steel C, Fe-0.145C-1.50Mn-1.55Si-0.027Al (N, 20-40 ppm); steel D, Fe-0.18C-1.50Mn-0.93Si-0.024Al (N, 20-40 ppm); steel E, Fe-0.21C-1.50Mn-1.10Si-0.027Al (N, 20-40 ppm) Source: A.Z. Hanzaki, R. Pandi, PD. Hadgson, and S. Yue, Continuous Cooling Deformation Testing of Steels, Metall Trans. A, Vol 24A, Dec 1993, p 2661
High-Strength Steel (HS)/161
Stainless Steel (SS)
875
1400
1225
1050
700 <o
Oi 525
350
175
SS.001 201 stainless steel, stress-strain curves showing effect of cold work Test direction: longitudinal and transverse. Composition: Fe-17Cr-6.5Mn-4.5Ni. UNS S20100 Source: P.D. Harvey, Engineering Properties of Steel, American Society for Metals, 1982
4 6 8 10 Strain, 0.001 in./in.
TV A
^ L T
A f / S / ' * / / /
SS.002 201 stainless steel sheet, tensile and compressive stress-strain curves Six tests were made in each orientation on cold-rolled specimens. Curves: LT, longitudinal tensile; LC, longitudinal compressive; TT, transverse tensile; TC: transverse compressive. Elastic modulus: LT, 195.7 GPa; TT, 196.7 GPa; LC, 189.7 GPa; TC, 197.0 GPa. Yield strength (0.2%): LT, 359.6 MPa; TT, 383.1 MPa; LC, 295.8 MPa; TC, 380.2 MPa. Ultimate tensile strength: LT, 745 MPa; TT, 730 MPa. Composition: Fe-17Cr-6.5Mn-4.5Ni. UNS S20100 Source: P. Van Der Merwe and G.J Van Den Berg, The Advantages of Using Cr-Mn Steels Instead of Cr-Ni Steels in Cold-Formed Design, High Manganese High Nitrogen Austenitic Steels, R.A. Lula, Ed., Conf. Proc., 10-15 Oct 1987 (Cincinnati, OH) and 2-4 Nov 1992 (Chicago, IL), ASM International, 1992, p 129
2 3 Strain x 0.001
162/Stainless Steel (SS) (
201 f
m,
X ! ' i i i 1 1 i i j i i i i i i I
1 4 0 0
1260
1120
9 8 0
8 4 0 (0 Q.
7 0 0 CO-CA £ 55
5 6 0
4 2 0
280
1 4 0
0.2 0 . 4 0.6 0.8 Strain, in./in. (2 in. gage)
1.0 1.2 1 . 4
SS.003 201, 301, 434 stainless steel sheet, stress-strain curves used in case study Comparison of true stress-strain for coiled strips of ferritic (434) and austenitic (201, 301) alloys. Higher work-hardening rates of austenitic grades indicate improved deep-drawing capability. Localized reduction, necking, is retarded. Vertical dashed lines are the points of maximum uniform strain, above which the localized deformation takes place. The load corresponding to this point is the maximum load. Source: E.R. Cunningham, Cold Forming Stainless Steels and Other Specialty Grades, Source Book on Cold Forming, American Society for Metals, 1975, p 126
SS.004 201-1, 201-2, 301, 304 stainless steel sheet, compressive stress-strain curves for various annealed alloys Test direction: longitudinal. Curve 1, types 201-1, 301, 304. Curve 2, type 201-2. Curve 3, type 205. Initial elastic modulus =193 GPa, all curves. Longitudinal compressive yield strength: type 201-1, 185 MPa; type 201-2, 280 MPa; type 205, 405 MPa; type 301, 185 MPa; type 304, 185 MPa Source: P. Van Der Merwe and G.J Van Den Berg, The Advantages of Using Cr-Mn Steels Instead of Cr-Ni Steels in Cold-Formed Design, High Manganese High Nitrogen Austenitic Steels, R.A. Lula, Ed., Conf. Proc., 10-15 Oct 1987 (Cincinnati, OH) and 2-4 Nov 1992 (Chicago, DL), ASM International, 1992, p 130
High-Strength Steel (HS)/163
300
200
100
to 80
-fc CO 60
40
30
2 0 . 10
I I I I 1 I I I 1 I I I
-323 °F (-197 °C)
-423 °F (-253
-108 °F ( -7 8 ° C ) /
'T (27 °C)
/ / / ^ '//
1 i l l i i i i i i i i
2100
1400
10 0.1 Strain, in./in.
700 i
560 '
420 '
280
210
140
SS.005 202 (UNS S20200) annealed stainless steel bar, stress-strain curves at room and low temperatures Bar diameter = 6.426 mm (0.253 in.). Composition: Fe-18Cr-8.75Mn-5Ni. UNS S20200 Source: C.J. Gunter and R.P. Reed, "Mechanical Properties of Four Austenitic Stainless Steels at Temperatures between 300 and 20 K," National Bureau of Standards, Cryogenic Engineering Laboratory, 1960. As published in Structural Alloys Handbook, Vol 2, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1994, p 51
Lone jjitudinal / / jt^
/ / / / Trans
/ verse
ft ft V
/ / /
/ /
560
490
420
350 co Q_
280 co-co
210
140
70
SS.006 21 -6-9 annealed stainless steel, stress-strain curves Test direction: longitudinal and transverse. Composition: Fe-low C-20.25Cr-9Mn-6.5Ni-0.28N. UNS S21900 Source: "Armco 21-6-9 Stainless Steel," Product Data Brochure S-26c, Armco Steel Corp., Baltimore, MD, April 1969. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1314, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 18
2 3 Strain, 0.001 in./in.
164/Stainless Steel (SS) (
80
70
60
50
£ ao
40
30
20
10
>om tempers ature
400 ' 'F (204 °C)
700 ° 900 °F'
F (371 X ) (482 °C)
560
490
420
350
280 g fi
210
140
70
SS.007 21-6-9 annealed stainless steel sheet, stress-strain curves at room and elevated temperatures Test direction: longitudinal. Composition: Fe-20.25Cr-9Mn-6.5Ni-0.28N. UNS S21900 Source: O. Deel, P. Ruff, and H. Mindlin, "Engineering Data on New Aerospace Structural Materials," AFML TR-73-114, AD:762305, Battelle Columbus Laboratories, Columbus, OH, June 1973. As published in Structural Alloys Handbook, Vol 2, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1994, p 49
4 6 8 Strain, 0.001 in./in.
10 12
70
60
50
-55 40
30
20
10
. Roo m temperati Lire
400 °F (204 °C)
700 °F • 900 °l
; (371 °C) - (482 °C)
490
420
350
280 .
210 §
140
70
SS.008 21-6-9 annealed stainless steel sheet, stress-strain curves at room and elevated temperatures Test direction: transverse. Composition: Fe-20.25Cr-9Mn-6.5Ni-0.28N. UNS S21900 Source: O. Deel, P. Ruff, and H. Mindlin, "Engineering Data on New Aerospace Structural Materials," AFML TR-73-114, AD:762305, Battelle Columbus Laboratories, Columbus, OH, June 1973. As published in Structural Alloys Handbook, Vol 2, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1994, p 50
4 6 8 Strain, 0.001 in./in.
10 12
High-Strength Steel (HS)/165
250
225
200
X -45 2 °F (-265 )°C)
- X -320 °F (-196 ° c>
Room ter nperature
> V
1750
1575
1400
1225
1050 CO 0-
875 to-co <L) CO
700
525
350
175
0.1 0.2 0.3 0.4 Strain
0.5 0.6 0.7°
SS.009 21-6-9 stainless steel, stress-strain curves at room and low temperatures Composition: Fe-20.25Cr-9Mn-6.5Ni-0.28N. UNS S21900 Source: M.B. Kasen, R.E. Schramm, and D.T. Read, "Semi-Annual Report of Materials Research in Support of Super Conducting Machinery," ARPA Order-2569, AD-B063554, National Bureau of Standards, Cryogenics Division, Boulder, CO, Oct 1976. As published in Structural Alloys Handbook, Vol 2, CINDAS/US AF CRDA Handbooks Operation, Purdue University, 1994, p 50
^ - 3 2 1 °F (-1 96 °C)
Uncha Hj cha
rged rged
X -107 c 'F (-77 °C)
A / / / / Roorr l temp* mature A / / / / Roorr l temp* mature
tf
u / /
/ X \
1750
1400
1050
700
350
-b co
SS.010 21-6-9 stainless steel plate, stress-strain behavior of uncharged and hydrogen-charged alloys at room and low temperatures Specimens annealed 1050 °C (1922 °F), 2 h. Hydrogen charged 573 °C (1063 °F), 14 days, 69 MPa (10 ksi) H2. Strain rate = 0.00045/s. Composition: Fe-low C-20.25Cr-9Mn-6.5Ni-0.28N. UNS S21904 Source: J.H. Holbrook and A.J. West, The Effect of Temperature and Strain Rate on the Tensile Properties of Hydrogen-Charged 304L, 21-6-9, and JBK 75, Proc. Hydrogen Effects in Metals, 26-31 Aug 1980 (Moran, WY), TMS/AIME, 1981, p 655-663. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1314, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 22
0 10 20 30 40 50 60 70 80 90 100 Strain, %
166/Stainless Steel (SS) (
SS.011 301 stainless steel sheet and strip, stress-strain curves at different tempers Test direction: longitudinal and transverse. Curves: LT, longitudinal tensile; LC, longitudinal compressive; TT, transverse tensile; TC: transverse compressive. Composition: Fe-18Cr-8Ni. UNS S30100 Source: M. Watter and R.A. Lincoln, "Strength of Stainless Steel Structural Members as Function of Design," Allegheny Ludlum Steel
S. Corp., 1950. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1301, CINDAS/USAF CRDA Handbooks Operation,
| Purdue University, 1995, p 22
SS.012 301 stainless steel sheet, stress-strain curves at different tempers Test direction: longitudinal and transverse. Sheet and strip cold rolled to full hard and extra-hard tempers. Curves: LT, longitudinal tensile; LC, longitudinal compressive; TT, transverse tensile; TC: transverse compressive. Composition: Fe-18Cr-8Ni. UNS S30100 Source: "High Strength Cold Rolled Stainless Steels," Data Sheet, Allegheny Ludlum Steel Corp., 1958. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1301, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 22
High-Strength Steel (HS)/167
Room temp )erature
4
600 °F (31
00 °F (204 °C
/ ^ - ^ 1 0 0 0
} °F (427 °C)
I °F (538 °C)
1200 °F (649 °C)
1400
1120
840
5
400
Ri
°F (204 °C) N
I I oom temperati
1 --L i r e ^ ^ —
600 °F (3
CO
1 °F (427 °C)
^-^"Tooo 1 °F (538 °C)
120C ) °F (649 °C)
560
280
0 1400
1120
840
560
280
SS.013 301 stainless steel sheet, tensile stress-strain curves at various temperatures Average of longitudinal and transverse. Top: 0.508 mm (0.020 in.) sheet full hard, 40% reduction. Bottom: 0.813 mm (0.032 in.) sheet full hard, stress relief 427 °C (800 °F), 8 h. Composition: Fe-18Cr-8Ni. UNS S30100 Source: "High Strength Cold Rolled Stainless Steels," Data Sheet, Allegheny Ludlum Steel Corp., 1958. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1301, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 30
10 Strain, 0.001 in./in.
168/Stainless Steel (SS) (
280
240
200
co 160 w CO g>
® 120
80
40
Room temperati 1/2 h
1 jre /
/ 600 °F
(316 °C) 10-1000 h
A //
7 1/2 h I
100 \
1000 °F(
h "" I
538 °C)
1960
1680
1400
1120£
840 w
560
280
SS.014 301 stainless steel sheet, tensile stress-strain curves at various temperatures and exposure times 60% cold-reduced sheet, 1.27 mm (0.050 in.) thick. Composition: Fe-18Cr-8Ni. UNS S30100 Source: M.M. Lemcoe and A. Trevim, Jr., "Determination of the Effects of Elevated Temperature Materials Properties of Several High Temperature Alloys," ASD-TDR-61-529, June 1962. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1301, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 30
8 Strain, 0.001 in./in.
12 16
280
240
200
•3 160
^ 120
80
40
-A 20 °F (-251 °C)
J ^ -32! 0 °F (-196 °C)
/ j r -110 °F(-s i r ' Roomtemi
-79 °C) perature
1960
1680
1400
1120 £
840 w
560
280
SS.015 301 stainless steel sheet, tensile stress-strain curves at room and low temperatures Extra hard cold-rolled sheet, 1.524 mm (0.060 in.) thick. Composition: Fe-18Cr-8Ni. UNS S30100 Source: L.P Rue, J.E. Campbell, and W.F. Simmons, "The Evaluation and the Effects of Very Low Temperatures on the Properties of Aircraft and Missile Metals," WADD-TR-60-254, Feb 1960. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1301, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 31
8 Strain, 0.001 in./in.
12 16
High-Strength Steel (HS)/169
SS.016 301 stainless steel sheet, tensile stress-strain curves at room and elevated temperatures Average of longitudinal and transverse. Top: sheet extra hard, 65% reduction. Bottom: extra hard, stress relief 399 °C (750 °F), 8 h. Composition: Fe-18Cr-8Ni. UNS S30100 Source: "High Strength Cold Rolled Stainless Steels," Data Sheet, Allegheny Ludlum Steel Corp., 1958. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1301, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 31
170/Stainless Steel (SS) (
SS.017 301 stainless steel sheet compressive stress-strain curves at room and elevated temperatures (a) Full hard sheet. Top: longitudinal; bottom: transverse, (b) Full hard sheet, stress relief 427 °C (800 °F), 8 h. Top: longitudinal; bottom: transverse. Curve 1, room temperature; curve 2, 204 °C (400 °F); curve 3, 316 °C (600 °F); curve 4, 427 °C (800 °F); curve 5, 538 °C (1000 °F). Composition: Fe-18Cr-8Ni. UNS S30100 Source: "High Strength Cold Rolled Stainless Steels," Data Sheet, Allegheny Ludlum Steel Corp., 1958. As published in Structural Alloys Handbook, Vol 2, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1994, p 30
High-Strength Steel (HS)/171
SS.018 301 stainless steel sheet, compressive stress-strain curves at room and elevated temperatures (a) Extra hard sheet. Top: longitudinal; bottom: transverse, (b) Extra hard sheet, stress relief 399 °C (750 °F), 8 h. Top: longitudinal; bottom: transverse. Curve 1, room temperature; curve 2, 204 °C (400 °F); curve 3, 316 °C (600 °F); curve 4, 427 °C (800 °F); curve 5, 538 °C (1000 °F). Composition: Fe-18Cr-8Ni. UNS S30100 Source: "High Strength Cold Rolled Stainless Steels," Data Sheet, Allegheny Ludlum Steel Corp., 1958. As published in Structural Alloys Handbook, Vol 2, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1994, p 30
172/Stainless Steel (SS) (
SS.019 301 stainless steel sheet, room-temperature tensile stress-strain curves with varying amounts of cold work prior to stress-relief annealing Test direction: longitudinal. Curve 1: 50% cold reduction (CR), 399 °C (750 °F), 1 h, air cooled. Curve 2: 60% CR, 399 °C (750 °F), 1 h, AC. Curve 3: 70% CR, 399 °C (750 °F), 1 h, AC. Composition of heat: Fe-O.llC-17.9Cr-6.72Ni-0.56Mn-0.27Si. UNS S30100 Source: "Data Sheet 14-10256-301," Allegheny Ludlum Steel Corp., Pittsburgh, PA. As published in Structural Alloys Handbook, Vol 2, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1994, p 28
200
160
120
-fa CO
80
40
8( )0 °F (427 °i Y 800 °F (42 7 0 ) /
/ </
/
j A 10 °F (482 -) / 9 0 0 °F (482 °C)
/ / 4 — -
1400
1120
840
560
280
<D CO
SS.020 301 stainless steel sheet, elevated-temperature tensile stress-strain curves with different stress-relief annealing Test direction: longitudinal. Curves on left, 65% cold reduction (CR), 482 °C (900 °F), 2 h, air cooled (AC). Curves on right, 65% CR, 399 °C (750 °F), 2 h, AC. Composition of heat: Fe-0.llC-17.25Cr-7.00Ni-0.57Mn-0.50Si. UNS S30100 Source: "Data Sheet 19-101656-301," Allegheny Ludlum Steel Corp., Pittsburgh, PA. As published in Structural Alloys Handbook, Vol 2, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1994, p 29
Strain, 0.001 in./in.
High-Strength Steel (HS)/173
SS.021 301 %-hard stainless steel sheet, typical tensile and compressive stress-strain curves Test direction: longitudinal and transverse. Half-hard sheet in as-rolled condition shows its anisotropic behavior. Curves: LT, longitudinal tensile; LC, longitudinal compressive; TT, transverse tensile; TC: transverse compressive. Composition: Fe-18Cr-8Ni. UNS S30100 Source: Technical Blue Sheet, www.alleghenyludlum.com, Allegheny Ludlum Steel Corp., 2002, p 3
TT LT
980
840
700
560 S.
8 420 w
280
140
SS.022 301 %-hard stainless steel sheet, typical tensile and compressive stress-strain curves Test direction: longitudinal and transverse. Stress relief 538 °C (1000 °F), 2 h. A more isotropic nature and improved load-carrying ability is noted. This is especially true if longitudinal compression controls the design. Curves: LT, longitudinal tensile; LC, longitudinal compressive; TT, transverse tensile; TC: transverse compressive. Composition: Fe-18Cr-8Ni. UNS S30100 Source: Technical Blue Sheet, www.alleghenyludlum.com, Allegheny Ludlum Steel Corp., 2002, p 3
4 6 Strain, 0.001 in./in.
10
174/Stainless Steel (SS) (
Lone itudinal
ing transver se
/ /
1 4 0 0
1120
840
560
280
SS.023 301 %-hard stainless steel sheet, typical tensile stress-strain curves Test direction: longitudinal (L) and long transverse (LT). Ramberg-Osgood parameters: n{L) = 4.5; «(LT) = 5.9. Composition: Fe-18Cr-8Ni. UNS S30100 Source: MIL-HDBK-5H, Dec 1998, p 2-224
4 6 8 Strain, 0.001 in./in.
10 12
35 Compressive tangent modulus, GPa
70 105 140 175 21Q„™ 1400
/ Long tram sversev
A r ^ Lone itudinal / \ / 4 6 8
Strain, 0.001 in./in. 10
I 10 15 20 25
Compressive tangent modulus, 10 psi
1120
840 CL 2
560
280
2 CO
12
30
SS.024 301 %-hard stainless steel sheet, typical compressive stress-strain and compressive tangent modulus curves Test direction: longitudinal (L) and long transverse (LT). Ramberg-Osgood parameters: n(L) = 3.4; n(LT) = 4.3. Composition: Fe-18Cr-8Ni. UNS S30100 Source: MIL-HDBK-5H, Dec 1998, p 2-224
High-Strength Steel (HS)/175
Lor lgitudinal
Long trar isverse
/ /
1050
840
630
420
210
£ 55
SS.025 301 %-hard stainless steel sheet, typical tensile stress-strain curves Test direction: longitudinal (L) and long transverse (LT). Ramberg-Osgood parameters: n(L) = 3.9; «(LT) = 5.8. Composition: Fe-18Cr-8Ni. UNS S30100 Source: MIL-HDBK-5H, Dec 1998, p 2-221
4 6 8 Strain, 0.001 in./in.
10 12
Compressive tangent modulus, GPa 35 70 105 140 175 210
1050
\ \ • Lone 1 transverse
\
^ Longitud inaK \
4 6 8 Strain, 0.001 in./in.
J I L
10
5 10 15 20 25 Compressive tangent modulus, 106 psi
840
630 Q. 2
420
210
£ 55
12
30
SS.026 301 %-hard stainless steel sheet, typical compressive stress-strain and compressive tangent modulus curves Test direction: longitudinal (L) and long transverse (LT). Ramberg-Osgood parameters: n(L) = 3.8; n(LT) = 4.8. Composition: Fe-18Cr-8Ni. UNS S30100 Source: MIL-HDBK-5H, Dec 1998, p 2-221
176/Stainless Steel (SS) (
Long tr< ansverse .
/ s - o r igitudinai
1750
1400
1050
700
350
Q) 55
SS.027 301 %-hard stainless steel sheet, typical tensile stress-strain curves Test direction: longitudinal (L) and long transverse (LT). Ramberg-Osgood parameters: n(L) = 4.7; w(LT) = 5.4. Composition: Fe-18Cr-8Ni. UNS S30100 Source: MIL-HDBK-5H, Dec 1998, p 2-225
4 6 8 Strain, 0.001 in./m.
10 12
Compressive tangent modulus, GPa 35 70 105 140 175
SS.028 301 3/4-hard stainless steel sheet, typical compressive stress-strain and compressive tangent modulus curves Test direction: longitudinal (L) and long transverse (LT). Ramberg-Osgood parameters: n(L) = 3.5; n(LT) = 4.7. Composition: Fe-18Cr-8Ni. UNS S30100 Source: MIL-HDBK-5H, Dec 1998, p 2-225
4 6 8 Strain, 0.001 in./in.
5 10 15 20 25 Compressive tangent modulus, 106 psi
30
High-Strength Steel (HS)/177
Strain, %
SS.029 301 annealed stainless steel sheet, stress-strain curves at various temperatures Test direction: transverse. Sheet thickness = 0.508 mm (0.020 in.). Specimen size = 5.08 x 30.48 mm (0.20 x 1.20 in.). Strain rate = 0.062/min. Annealed 600 °C (1112 °F), 30 min, grain size = 34 \im. Composition: Fe-18Cr-8Ni. UNS S30100 Source: A. Rosen, R. Jago, and T. Kjer, Tensile Properties of Metastable Stainless Steels, J. Mater. Sci., Vol 7, 1972, p 870-876. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1301, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 29
50
40
30
20
10
800 °F (427
400 °F (:
6CKr °C)
204 °C)
F (316 °C)
1000 °F (53f 5-C)
350
280
210 Q. 2
140
70
<d
55
SS.030 301 annealed stainless steel sheet, compressive stress-strain curves at elevated temperatures Sheet thickness =1.6 mm (0.063 in.). Composition: Fe-18Cr-8Ni. UNS S30100 Source: D.E. Miller, "Determination of the Tensile, Compressive and Bearing Properties of Ferrous and Non-Ferrous Structural Sheet Materials at Elevated Temperatures," AF TR No. 6517, Pt V, Armour Research Foundation, Dec 1957. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1301, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 47
4 6 Strain, 0.001 in./in.
10
178/Stainless Steel (SS) (
SS.031 301 full hard stainless steel sheet, typical tensile stress-strain curves at room and elevated temperatures Test direction: longitudinal. 0.5 h exposure to elevated temperatures. Ramberg-Osgood parameters: n(room temperature) = 4.4; n(400 °F) = 3.4; n(600 °F) = 4.6; n(800 °F) = 4.2; n(1000 °F) = 4.3. Composition: Fe-18Cr-8Ni. UNS S30100 Source: MIL-HDBK-5H, Dec 1998, p 2-229
400 °F (2CV
Roo m temperati ure ^ ^ ^
600 °F [316 °Ck
F (427 °C)
^ 1 0 0 ( ) °F (538 °C )
1 7 5 0
1400
1050 CL 2
700
350
4 6 8 Strain, 0.001 in./in.
10 12
SS.032 301 full hard stainless steel sheet, typical tensile stress-strain curves at room and elevated temperatures Test direction: long transverse. 0.5 h exposure to elevated temperatures. Ramberg-Osgood parameters: n(room temperature) = 5.4; /i(400 °F) = 4.8; /i(600 °F) = 4.3; /i(800 °F) = 5.3; «(1000 °F) = 4.6. Composition: Fe-18Cr-8Ni. UNS S30100 Source: MIL-HDBK-5H, Dec 1998, p 2-229
High-Strength Steel (HS)/179
35 Compressive tangent modulus, GPa
70 105 140 175
\ y ROC
X ^ / y 60
>m temperat 0 °F (204 °( io °F (316
;ure x ? ) v \
X10( )0 °F (427 DO °F (538 ° cy ^
210 1750
1400
1050
700
350
£ tn
4 6 8 Strain, 0.001 in./in.
10
10 15 20 25 Compressive tangent modulus, 106 psi
12
_J 30
SS.033 301 full hard stainless steel sheet, typical compressive stress-strain and compressive tangent modulus curves at room and elevated temperatures Test direction: longitudinal. 0.5 h exposure to elevated temperatures. Ramberg-Osgood parameters: n(room temperature) = 5.3; n(400 °F) = 4.8; n(600 °F) = 5.2; n(800 °F) = 5.4; n(1000 °F) = 5.7. Composition: Fe-18Cr-8Ni. UNS S30100 Source: MIL-HDBK-5H, Dec 1998, p 2-230
Compressive tangent modulus, GPa
I I I I I I I I 0 5 10 15 20 25 30 35
Compressive tangent modulus, 106 psi
SS.034 301 full hard stainless steel sheet, typical compressive stress-strain and compressive tangent modulus curves at room and elevated temperatures Test direction: long transverse. 0.5 h exposure to elevated temperatures. RT, room temperature. Ramberg-Osgood parameters: n(RT) = 7.7; n(400 °F) = 8.2; n(600 °F) = 6.7; n(800 °F) = 5.8; «(1000 °F) = 6.7. Composition: Fe-18Cr-8Ni. UNS S30100 Source: MIL-HDBK-5H, Dec 1998, p 2-230
180/Stainless Steel (SS) (
Ultim ate stress 1 5 = 185 k
1 si (1276 MPa) ^
* V / Stre = 10
ss at ma: 7 ksi (73
<imum lo; 8 MPa)
ad
/ 1 M< (si
xiulus of ope) = 11
strain he 37 ksi (7:
irdening )8 MPa) , \
9
1/7Or\e *f =4!
d strengt 9 ksi (331
:h 3 MPa)
1 1 1 1/ / Uniforn i strain = 1 ' 0.56 in J 1 In. 1
1 4 0 0
1260
1120
9 8 0
8 4 0
<0 Q_ 2 7 0 0 co
5 6 0
4 2 0
280
1 4 0
0.2 0 . 4 0.6 0.8 1.0 Strain, in./in.
1.2 1 . 4
SS.035 301 stainless steel strip, true tensile stress-strain curves Graph provides useful data for evaluating stretch-forming operations. Yield strength is the stress at which specimen shows deviation from linear proportionality of stress and strain. Stress at maximum load is the stress at the highest load sustained by the specimen. Maximum uniform strain is the maximum value before uniform deformation ceases and necking begins; this is the strain at point of maximum load. Modulus of strain hardening is the slope of plastic region of true stress-strain curve. Ultimate stress is the stress at rupture. Composition: Fe-18Cr-8Ni. UNS S30100 Source: E.R. Cunningham, Cold Forming Stainless Steels and Other Specialty Grades, Sourcebook on Cold Forming, American Society of Metals, 1975, p 124
SS.036 302 annealed stainless steel extruded bar, true stress-strain curves at room and low temperatures Annealed 1093 °C (2000 °F), 1 h, grain size = 31 |Xm, strain rate = 0.025/min. Composition: Fe-18Cr-9Ni. UNS S30200 Source: S.N. Monteiro and H. Fonseca, The Effect of Phase Transformation on the Tensile Fracture of Austenitic Stainless Steel, Proc. Fourth Int. Conf. Fracture, University of Waterloo, Ontario, Canada, June 1977, p 135-140. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1301, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 29
High-Strength Steel (HS)/181
320
280
240
200
160
120
80
40
• -4S >3 °F (-253 °C )
/ j / / -320 °F (--196 °C) / / ^ -110 °F - (-79 °C)
NRoom i temperature
-
2240
1960
1680
1400 co Q.
1120 g £ W
840
560
280
SS.037 303 annealed stainless steel bar, stress-strain curves at room and low temperatures Bar diameter = 19.05 mm (0.75 in.). Composition: Fe-18Cr-9Ni + S. UNS S30300 Source: K.A Warren and R.P. Reed, Tensile and Impact Properties of Selected Materials from 20 to 300K, Monograph 63, National Bureau of Standards, 28 June 1963. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1302, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 5
0.2 0.4 0.6 Strain, in./in.
0.8 1.0
60
50
40
30
20
10
43C ir
) °F (221 °C) i reactor pile
4 c 30 °F (221 °C lutside of reac
) tor pile
» • Room temperature
420
350
280
210 CO-CO £
W
140
70
SS.038 304 annealed stainless steel bar, typical stress-strain curves at room temperature and 221 °C (430 °F) inside and outside of reactor pile Bar diameter = 25.4 mm (1 in.). Ultimate strength = 612 MPa (88.8 ksi); yield strength = 295 MPa (42.8 ksi); elongation (in AD) = 57.2%. Composition: Fe-19Cr-9.25Ni. UNS S30400 Source: C.A. Schwanbeck, "Effect of Nuclear Radiation on Materials at Cryogenic Temperatures," NASA CR-54881, Lockheed-Georgia Co., Jan 1965. As published in Structural Alloys Handbook, Vol 2, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1994, p 62
4 6 Strain, 0.001 in./in.
10
182/Stainless Steel (SS) (
0.26% N
N
0.095% N
0.04% N
0.1 0.2 Strain, %
0.3
490
420
350
280
a> 210 m
140
70
0 0.4
SS.039 304 stainless steel wire, stress-strain curves at 767 °C (302 °F) showing effect of nitrogen content Wire diameter = 0.635 mm (0.025 in.). Heat treatment: annealed 1010 °C (1850 °F), 20 min, water quenched, nitrided at 538 °C (1000 °F) and homogenize annealed 1010 °C (1850 °F), 71 h, water quenched, carbide resolution annealed 1093 °C (2000 °F), 15 min, water quenched. Composition: 18.65Cr-10.5Ni-0.05C-1.44Mn-0.66Si-0.02P-0.008S-bal Fe-N as shown. UNS S30400 Source: B.N. Ferry and J.F. Eckel, The Effect of Nitrogen on AISI Type 304 Stainless Steel Proportional Limit and Work Hardening Rate at 302F, J. Mater., Vol 5 (No. 1), March 1970. As published in Structural Alloys Handbook, Vol 2, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1994, p 63
1400
1120
840
560
280
SS.040 304 stainless steel tube, compressive stress-strain curves at elevated temperatures Strain rate = 0.01/s. Composition: Fe-19Cr-9.25Ni. Dimensions in inset given in inches (1 in. = 25.4 mm). UNS S30400 Source: M. Young et al., "Studies on the Warm Working Characteristics of Alloys," AMMRC CTR 72-27, Army Materials and Mechanics Research Center, Dec 1972, AD 758912. As published in Structural Alloys Handbook, Vol 2, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1994, p 72
0.2 0.3 Strain, in./in.
High-Strength Steel (HS)/183
100
80
60
£ co 40
20
Room tei nperature
.600 °F (• J16 °C) \ y / / / ® 0 0 °F (427 °C)
I
400 °F (204 °C)
700
560
420 1 2
280
140
S CO
0.2 0.4 0.6 Strain, in./in.
0.8 1.0
SS.041 304 stainless steel, general, full-range stress-strain curves at room and elevated temperatures Curves shown to failure. Composition: Fe-19Cr-9.25Ni. UNS S30400 Source: Bettis Plant Materials Manual, Westinghouse Electric Corp., Standards Engineering Section, May 1957. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1303, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 13
60
50
40
£ 30 •b CO
20
10
Room tem[ >erature
400 °F (20-r c ) __
600 °F (31 (
800 °F (42,
3°C) f
420
350
280
210 tf £ CO
140
70
SS.042 304 stainless steel, general, expanded-range stress-strain curves at room and elevated temperatures Composition: Fe-19Cr-9.25Ni. UNS S30400 Source: Bettis Plant Materials Manual, Westinghouse Electric Corp., Standards Engineering Section, May 1957. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1303, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 13
8 Strain, 0.001 in./in.
12 16
184/Stainless Steel (SS) (
/ t
7i 0 °F (2 !1 °C) / /
/ 8 0 10 °F : (42 7 °C)
/ 1 2 0 i0 °F r <64! 9 °C)
^ 1 5 0 0 °F : (81< 6 °C)
0.001 0.01 0.1 1.0
2800
1400
700 a CL
420 2 CO ©
280 ^
140
70
SS.043 304 annealed stainless steel bar, true stress-strain curves at room and elevated temperatures Bar diameter = 15.875 mm (0.625 in.). Composition: Fe-19Cr-9.25Ni. UNS S30400 Source: J.B. Conway, "Evaluation of Plastic Fatigue Properties of Heat-Resistant Alloys," GEMP-740, General Electric Co., Dec 1969. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1303, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 13
True strain
SS.044 304 annealed stainless steel bar, true stress-strain curves at room and elevated temperatures Bar diameter = 6.35 mm (0.25 in.). Data were collected at constant axial true strain rates of 0.004 (open data points) and 0.00004 (solid data points). The curves for the higher strain rates are above the other curve at 650 and 816 °C (1202 and 1580 °F), while the reverse is true for 430 °C (806 °F). Contrary to what is expected for true stress-strain curves, these have a maximum point. This is believed to be due to the formation of internal voids that reduce the actual area under stress. For this reason the lines are dashed as they approach the fracture point. Pmax is the point of maximum load. Composition: Fe-19Cr-9.25Ni. UNS S30400 Source: J.B. Conway, R.H. Stentz, and J.T. Berling, "Fatigue, Tensile, and Relaxation Behavior of Stainless Steels," Technical Information Center, USAEC, 1975, p 213
High-Strength Steel (HS)/185
SS.045 304 annealed stainless steel bar, engineering stress-strain curves at room and elevated temperatures Bar diameter = 6.35 mm (0.25 in.). Data were collected at constant axial true strain rates of 0.004 (open data points) and 0.00004 (solid data points). Same data was used as for the true stress-strain curve. The curves for the higher strain rates are above the other curve at 650 and 816 °C (1202 and 1580 °F), while the reverse is true for 430 °C (806 °F). The strain rate effect is more pronounced for the higher temperatures. The lines are dashed as they approach the fracture point. Composition: Fe-19Cr-9.25Ni. UNS S30400 Source: J.B. Conway, R.H. Stentz, and J.T. Berling, "Fatigue, Tensile, and Relaxation Behavior of Stainless Steels," Technical Information Center, USAEC, 1975, p 216
I 452 °F
I i (-269 °<
I I I w -320 °F (-196 °C)
/ / 10 °F ( -151 °C)
V 105 °F (-
CD
Roor n tempe rature
3640
3360
3080
2800
2520
2240
I 1960S
<n 16801
1400
1120
840
560
280
SS.046 304 stainless steel bar, true stress-strain curves at room and low temperatures Bar diameter = 12.7 mm (0.500 in.). Composition: Fe-19Cr-9.25Ni. UNS S30400 Source: T.S. DeSisto and F.L. Carr, "Low Temperature Mechanical Properties of 300 Series Stainless Steels and Titanium" WAL TR 323, 4/1, Dec 1961. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1303, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 14
0.2 0.4 0.6 0.8 1.0 True strain
1.2 1.4 1.6 1.8
SS.047 304 stainless steel sheet, true stress-strain curves at various temperatures Strain rate = 0.015/s. Composition: Fe-19Cr-9.25Ni. UNS S30400 Source: G.L. Huang, D.K. Matlock, and G. Krauss, Martensite Formation, Strain Rate Sensitivity, and Deformation Behavior of Type 304 Stainless Steel Sheet, Metall Trans. A, Vol 20A, 1989. As published in G. Krauss, Steels: Heat Treatment Processing and Principles, 1990, p 369
SS.048 304 stainless steel sheet, tensile and compressive stress-strain curves 24 to 35 tests were made in each orientation on cold-rolled specimens. Curves: LT, longitudinal tension; TT, transverse tension; LC, longitudinal compression; and TC, transverse compression. Elastic modulus: LT, 199.8 GPa; TT, 197.3 GPa; LC, 208.1 GPa; TC, 205.1 GPa. Yield strength (0.2%): LT, 290.3 MPa; TT, 290.0 MPa; LC, 295.7 MPa; TC, 308.0 MPa. Ultimate tensile strength: LT, 676 MPa; TT, 651 MPa. Composition: Fe-19Cr-9.25Ni. UNS S30400 Source: R Van Der Merwe and G.J Van Den Berg, The Advantages of Using Cr-Mn Steels Instead of Cr-Ni Steels in Cold-Formed Design, High Manganese High Nitrogen Austenitic Steels, RA. Lula, Ed., Conf. Proc., 10-15 Oct 1987 (Cincinnati, OH) and 2-4 Nov 1992 (Chicago, IL), ASM International, 1992, p 129
High-Strength Steel (HS)/187
SS.049 304 annealed stainless steel bar, stress-strain curves Bar diameter = 12.7 mm (0.5 in.). Specimen: 9.525 mm (3/8 in.) diam threaded ends, 3.175 mm (0.125 in.) square cross section of 38.1 mm (1.5 in.) gage length tested at strain rate of 0.001/s. Composition: Fe-19Cr-9.25Ni. UNS S30400 Source: P.C. Johnson, et al., "Basic Parameters of Metal Behavior under High Rate Forming," Report No. WAL TR 111.2/20-3, Arthur D. Little Inc., March 1962, AD 418727. As published in Structural Alloys Hand-book, Vol 2, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1994, p 64
Elasti strain
c 104h
105h
/ ^ / / / / / / / s
**
5x10 ! 5 h
/ • / ' /
f
175
140
105 (0 Q_ 2
70
35
£ w
0.5 1.0 1.5 2.0 2.5 Strain, %
3.0 3.5 0
4.0
SS.050 304 annealed stainless steel, isochronous stress-strain curves at 538 °C (1000 °F) Composition: Fe-19Cr-9.25Ni. UNS S30400 Source: "Isochronous Stress-Strain Curves for 2/4Cr-lMo, Type 304-304H, and Type 316-316H Steels," TR 2012-Part 1, prepared for U.S. Atomic Energy Commission, Contract No. AT(04-3)-781, Braun Project 4122-W, United Nuclear Project 2351, 16 Oct 1970. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1303, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 25
188/Stainless Steel (SS)
Elasti strain
c
1C?h
id4 h
/ 1(f h
5 x 10 5 h
h ' / s
/
—~
t
175
140
105
70
35
SS.051 304 annealed stainless steel, isochronous stress-strain curves at 593 °C (1100 °F) Composition: Fe-19Cr-9.25Ni. UNS S30400 Source: "Isochronous Stress-Strain Curves for 2/4Cr-lMo, Type 304-304H, and Type 316-316H Steels," TR 2012-Part 1, prepared for U.S. Atomic Energy Commission, Contract No. AT(04-3)-781, Braun Project 4122-W, United Nuclear Project 2351, 16 Oct 1970. As published in Aerospace Structural Metals Handbook., Vol 2, Code 1303, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 25
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Strain, %
25
20
15
o 00
10
Elas strai
tic n
104h
1cFh
5 x 1C?
1cFh
5 x 1C? h
f y / /
175
140
105
70
35
0 0.5 1.0 1.5 2.0 2.5 Strain, %
3.0 3.5 4.0
SS.052 304 annealed stainless steel, isochronous stress-strain curves at 649 °C (1200 °F) Composition: Fe-19Cr-9.25Ni. UNS S30400 Source: "Isochronous Stress-Strain Curves for 2%Cr-lMo, Type 304-304H, and Type 316-316H Steels," TR 2012-Part 1, prepared for U.S. Atomic Energy Commission, Contract No. AT(04-3)-781, Braun Project 4122-W, United Nuclear Project 2351, 16 Oct 1970. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1303, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 25
189/Stainless Steel (SS)
SS.053 304 hot-rolled solution-annealed stainless steel plate, stress-strain curves at room temperature (a) and 500 °C (b) for shock-strengthened material Plate thickness = 12.7 mm (0.5 in.). Curve 1: unshocked. Curve 2: as-shocked at 320 kbar. Curve 3: shocked at 320 kbar, annealed 100 h at 650 °C. Curve 4, shocked at 320 kbar, annealed 1 h at 750 °C. Curve 5: shocked at 320 kbar, annealed 1 h at 800 °C. Curve 6: shocked at 320 kbar, annealed 1 h at 900 °C. Composition: 18.20Cr-9.60Ni-0.06C-1.45Mn-0.60Si-0.024P-0.018S-0.18Mo-0.17Cu-bal Fe-N as shown. Dimensions in schematic are given in inches (1 in. = 25.4 mm). UNS S30400 Source: M. Karigilaski and A.A. Bauer, "Mechanical Properties of Shock-Strengthened Austenitic Stainless Steel," BMI-1909, Battelle Columbus Laboratories, June 1971; M. Kangilaski et al., Elevated Temperature Mechanical Properties of Shock-Strengthened Austenitic Stainless Steel, MetalL Trans., Vol 2, Sept 1971. As published in Structural Alloys Handbook, Vol 2, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1994, p 64
100
80
60
40
20
2
\ \5 1 * A 1
f 3V \ \ 4 *
6
/ / / /
/ /
\
V
700
560
420 CL 2
280
140
8> CO
0 (b)
10 20 30 Strain, %
40 50
190/Stainless Steel (SS)
SS.054 304L annealed stainless steel bar, stress-strain curves for room and low temperatures Bar diameter = 19.05 mm (0.750 in.). Composition: Fe-low C-19Cr-10Ni. UNS S30403 Source: "Cryogenic Materials Data Handbook," ML-TRD-64-280, Martin Co., Denver, CO, Aug 1964. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1303, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 13
120
100
80
$ 60
40
20
Ultimate tf msile stren gth
-o \j
o Tensile yi ield strengt h n .
rv^— Y
a
840
700
560
420 W
-b CO
280
140
SS.055 310 annealed stainless steel sheet, effect of strain rate on mechanical properties Sheet thickness = 1.60 mm (0.063 in.). Composition: Fe-25Cr-20.5Ni. UNS S31000 Source: R.G. Davies and C.L. Magee, The Effect of Strain-Rate upon the Tensile Deformation of Metals, J. Eng. Mater. TechnoL, April 1975, p 151. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1305, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 22
10" 1 0 " ' 0.1 1 Strain rate, s~
10 10 10°
191/Stainless Steel (SS)
SS.056 310 annealed stainless steel bar, stress-strain curves at room and low temperatures Bar diameter = 19.05 mm (0.75 in.). Shaded area indicates serrated -452 °F (-269 °C) curve. Composition: Fe-25Cr-20.5Ni. UNS S31000 Source: C.J. Guntner and R.P. Reed, The Effect of Experimental Variables Including the Martensitic Transformation on the Low-Temperature Mechanical Properties of Austenitic Stainless Steels, Trans. ASM, Vol 55, 1962. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1305, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 22
SS.057 310 annealed stainless steel sheet, stress-strain curves at room and elevated temperatures Sheet thickness = 1.575 mm (0.062 in.). Test conditions: resistance heated at 93 °C/s (200 °F/s). Strain rate = 0.001/s. Composition: Fe-25Cr-20.5Ni. UNS S31000 Source: A.S. Rabensteine, "Mechanical Properties of 310, 316 and 317L Stainless Steel Sheet Alloys at Elevated Temperatures," Contract Number AF33(657)-8706, Project 281, The Marquardt Corp., Van Nuys, CA, Dec 1962. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1305, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 23
192/Stainless Steel (SS)
SS.058 310 stainless steel, typical stress-strain curves for uniaxial and biaxial stress at room and low temperatures Test direction: longitudinal. Composition: Fe-25Cr-20.5Ni. UNS S31000 Source: S.W. McClaren and C.R. Foreman, "Cryogenic Design Data for Materials Subjected to Uniaxial and Multiaxial Stress Field," AFML-TR-65-140, May 1965. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1305, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 23
193/Stainless Steel (SS)
0.2% Offset yield
RT Lot 2 /
RT Lot 1
1400 (/b0 °C) Lot 1 1
IbOO r (8, Lot 2
n "U)
J-— / 1800 °F (91
Lot 1 32 °C)
315
280
245
210
CO 175 9=
® 140 &
105
70
35
SS.059 316 stainless steel bar, stress-strain curves at room and elevated temperatures Bar diameter = 19.05 mm (% in.). Test section diameter = 12.827 mm (0.505 in.). Difference between two lots is shown. RT, room temperature. Composition lot 1: 17.81 Cr-13.17Ni-2.23Mo-1.54Mn-0.56Si-0.042C-0.027P-0.017S. Composition lot 2: 16.60Cr-12.15Ni-1.80Mo-1.58Mn-0.46Si-0.090C-0.028P-0.013S. UNS S31600 Source: T.W. Gibbs and H.W. Wyatt, Short Time Properties of Type 316 Stainless Steel at Very High Temperatures, Paper No. 60-WA-l 1, Trans. ASMEy J. Basic Eng., 1960. As published in Structural Alloys Hand-book, Vol 2, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1994, p 31
(a) 2 3 4
Strain, 0.001 in./in.
194/Stainless Steel (SS)
( 0 <d>
SS.060 316 stainless steel bar, monotonic and cyclic stress-strain curves at room and elevated temperatures Bar diameter = 15.875 mm (5/8 in.). Hot rolled, annealed 1066 °C (1950 °F), 1 h. Incremental steps: Solid line, annealed; dashed line, aged 1000 h at test temperature. Constant amplitude continuous cycling: open circle, annealed; solid circle, aged at 538 °C (1000 °F); solid diamond, aged at 649 °C (1200 °F). Strain rate for cyclic curves 1-5, 7-9 = 0.004/s; for curves 6 and 10, strain rate = 0.00004/s. (a) 21 °C (70 °F). (b) 427 °C (800 °F). (c) 566 °C (1050 °F). (d) 649 °C (1200 °F). Composition: 17.30Cr-13.30Ni-2.33Mo-1.72Mn-0.40Si-0.06C-0.012P-0.007S-0.065Cu-0.003Ti. Dimensions in schematic given in inches (1 in. = 25.4 mm). UNS S31600 Source: D.A. Keller, "Progress on LMFBR Cladding, Structural and Component Material Studies During July 1971 through June 1972," BMI-1928, Final Report, Task 32, Battelle Columbus, July 1972. As published in Structural Alloys Handbook, Vol 2, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1994, p 32
195/Stainless Steel (SS)
77' >F (25 °C)
500 °F (260 °C)
1000 °l F (538 °C) F (538 °C)
14 00 °F (760' 1 i 5C)
1600 °F (871 °C)
- / q q o
245
210
175
105 S
70
35
SS.061 316 stainless steel sheet, typical stress-strain curves at room and elevated temperatures Sheet thickness = 3.175 mm (0.125 in.). Composition: 17.17Cr-12.96Ni-2.15Mo-1.7Mn-0.2Si-0.03C. UNS S31600 Source: T.W. Gibbs, W. Kyros, and C.L. Theberge, "Development of a Resistance Heating Facility for the Determination of Tensile Properties of Aircraft and Missile Alloys," RaD. TM-63-8, Avco Corp., Feb 1963. As published in Structural Alloys Handbook, Vol 2, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1994, p 33
2 3 4 Strain, 0.001 in./in.
.70 °F (21 °C )
/ / 1100 I °F (59 3 °C)
1300 °F(7& rc)
/ s / **
/ / /
1500 r °F (816 >°C)
/ I I
/ a I i
h i -
350
280
210 Q. 2
140
70
a> w
SS.062 316 wrought stainless steel bar, typical stress-strain curves at room and elevated temperatures Composition: Fe-18Cr-13Ni-Mo. UNS S31600 Source: L.J. Fritz and W.P. Koster, "Tensile and Creep Rupture Properties of (16) Uncoated and (2) Coated Engineering Alloys at Elevated Temperatures," NASA Cr-135138, Metcut Research Associates, Inc., Jan 1977. As published in Structural Alloys Handbook, Vol 2, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1994, p 33
Strain, 0.001 in./in.
196/Stainless Steel (SS)
rO
° o c •
A CD
A C d O D <
\
k m 1 5 Ri o • •
J ? A
A
A
•
/ 8
A o
3
• A o
o
o
o
420
350
280
210 S
140
70
SS.063 316 annealed stainless steel bar, true stress-strain curves for irradiated and unirradiated samples True axial strain rate = 4 x 10~5/s. Test temperature = 649 °C (1200 °F). Closed data points: unirradiated specimens in duplicate tests. Open circles and squares: unirradiated specimens. Open diamond: irradiated specimen 4 x 1018
n/cm2, E > 1 MeV at 70 °C in the ORR core facility. Composition: Fe-17.3Cr-13. lNi-2.33Mo-1.72Mn-0.4Sc-0.065Cu-0.06C-0.012Al. UNS S31600 Source: J.B. Conway, J.T. Berling, and R.H. Stentz, "New Correlations Involving the Low-Cycle Fatigue and Short-Term Tensile Behavior of Irradiated and Unirradiated 304 and 316 Stainless Steel," GEMP 726, General Electric Co., Dec 1969. N70-25351. As published in Structural Alloys Handbook, Vol 2, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1994, p 34
0 0.05 0. 10 0.15 0.20 0.25 0.30 0.35 0.40 True strain
SS.064 316 stainless steel plate, true stress-strain curves at room and low temperatures for base and weld metal Plate thickness = 15.9 mm (5/8 in.). Squares: base metal data. Circles: weld metal data. Specimen diameter = 6.401 mm (0.252 in.). Composition: 16.64Cr-12.84Ni-2.69Mo-1.91 Mn-0.45Si-0.068C-0.026P-0.012S. UNS S31600 Source: T.S. DeSisto, "Low Temperature Mechanical Properties of Base and Weld Deposits of Selected Austenitic Stainless Steels," AMRA TR 63-08, Metals and Ceramics Research Agency, U.S. Army Materials Research Agency, July 1963, AD 416 119. As published in Structural Alloys Handbook, Vol 2, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1994, p 34
197/Stainless Steel (SS)
SS.065 316 stainless steel sheet, stress versus plastic strain curves for elevated temperatures with effect of annealing and cold working Sheet thickness = 1.47 mm (0.058 in.). Plastic strain resulting from constant stress for 2 min at elevated temperature. Composition: Fe-18Cr-13Ni-Mo. UNS S31600 Source: T.W. Gibbs and Wyatt, H.W., "Short-Time Tensile Properties of Type 316 Stainless Steel at Very High Temperatures," ASME Paper No. 60-WA-l 1. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1307, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 40
> - 0
c T j
O 4
A 1(
x 1 0 " 5
31 kP< Pa ( 3
3 ( 7 6 0
x 1 0 " 7
torr) ( torr)( [air)
vacui i m )
6 3 0
5 6 0
4 9 0
4 2 0
3 5 0 2=
<D 2 8 0 <55
210
1 4 0
7 0
SS.066 316 annealed stainless steel wire, effect of vacuum on stress-strain curves at room temperature Wire diameter = 0.457 mm (0.018 in.). Strain rate = 0.0001/s. Composition: Fe-18Cr-13Ni-Mo. UNS S31600 Source: I.R. Kramer and S.D. Podlaseck, "Effect of Low Pressures on the Mechanical Behavior of Metals," Martin Marietta Corp., Oct 1963, AD 424 292. As published in Structural Alloys Handbook, Vol 2, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1994, p 33
0 2 4 6 8 1 0 1 2 1 4 1 6 1 8 2 0 2 2 2 4
Strain x 0.01
198/Stainless Steel (SS)
280
245
210
175
140 oi
105
SS.067 316 annealed stainless steel bar, stress-strain curves at room and elevated temperatures Composition: Fe-18Cr-13Ni-Mo. UNS S31600 Source: T.W. Gibbs and H.W. Wyatt, "Short-Time Tensile Properties of Type 316 Stainless Steel at Very High Temperatures," ASME Paper No. 60-WA-l 1. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1307, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 29
560
480
400
430
2 240
160
80
452 °F (- 269 °C) > /
/ -320 °F (-196
/ 240 °F (--151 °C)
J / / )5 °F (-7) 6 °C)
// " ^ 7 5 °F r (24 °C)
3920
3360
2800
2240 :
1680
1120
560
SS.068 316 mill annealed stainless steel bar, complete true stress-strain curves for room and low temperatures Bar diameter = 12.7 mm (0.5 in.). Composition: Fe-18Cr-13Ni-Mo. UNS S31600 Source: T.S. DeSisto and F.L. Can, "Low Temperature Mechanical Properties of 300 Series Stainless Steels and Titanium," WAL TR 323, 4/1, Watertown Arsenal Laboratories, Dec 1961. As published in Aero-space Structural Metals Handbook, Vol 2, Code 1307, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 29
0.2 0.4 0.6 0.8 1.0 True strain, in./in.
1.2 1.4 1.6
199/Stainless Steel (SS)
SS.069 316 annealed stainless steel bar, true stress-strain curves at room and elevated temperatures Bar diameter = 6.35 mm (0.25 in.). Data were collected at constant axial true strain rates of 0.004 (open data points) and 0.00004 (solid data points). The curves for the higher strain rates are above the other curve at 650 and 816 °C (1202 and 1580 °F), while the reverse is true for 430 °C (806 °F). Contrary to what is expected for true stress-strain curves, these have a maximum point. This is believed to be due to the formation of internal voids that reduce the actual area under stress. For this reason the lines are dashed as they approach the fracture point. Pmax is the point of maximum load. Composition: Fe-18Cr-13Ni-Mo. UNS S31600 Source: J.B. Conway, R.H. Stentz, and J.T. Berling, "Fatigue, Tensile, and Relaxation Behavior of Stainless Steels," Technical Information Center, USAEC, 1975, p 214
200/Stainless Steel (SS)
SS.070 316 annealed stainless steel bar, engineering stress-strain curves at room and elevated temperatures Bar diameter = 6.35 mm (0.25 in.). Data were collected at constant axial true strain rates of 0.004 (open data points) and 0.00004 (solid data points). Same data was used as for the true stress-strain curve. The curves for the higher strain rates are above the other curve at 650 and 816 °C (1202 and 1580 °F), while the reverse is true for 430 °C (806 °F). The strain rate effect is more pronounced for the higher temperatures. The lines are dashed as they approach the fracture point. Composition: Fe-18Cr-13Ni-Mo. UNS S31600 Source: J.B. Conway, R.H. Stentz, and J.T. Berling, "Fatigue, Tensile, and Relaxation Behavior of Stainless Steels," Technical Information Center, USAEC, 1975, p 216
/ / - 3 2 0 °F : (-196 °C)
(-70 °C)
^ f l °F (25 °C)
1680
1400
1120
CL 2
840 £
560
280
SS.071 316 annealed stainless steel sheet, true stress-strain curves at room and low temperatures Sheet thickness = 0.762 mm (0.03 in.). Annealed 1049 °C (1920 °F), 0.25 h, water quenched, grain size = 100 ^m, gage section = 6.35 x 0.762 x 25.4 mm (0.25 x 0.03 x 1.0 in.), strain rate = 0.004/min. Composition: Fe-18Cr-13Ni-Mo. UNS S31600 Source: V. Seetharaman and R. Krishnan, Influence of the Martensitic Transformation on the Deformation Behavior of an AISI 316 Stainless Steel at Low Temperatures, J. Mater. Sci., Vol 16 (No. 2), Feb 1981, p 523-530. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1307, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 30
10 20 30 40 True plastic strain, %
50 60
201/Stainless Steel (SS)
SS.072 316 annealed stainless steel wrought, isochronous stress-strain curves at elevated temperatures Left: 538 °C (1000 °F). Middle: 593 °C (1100 °F). Right: 649 °C (1200 °F). Composition: Fe-18Cr-13Ni-Mo. UNS S31600 Source: "Isochronous Stress-Strain Curves for 2%Cr-lMo, Type 304-304H, and Type 316-316H Steels," Technical Report 2012-Part 1, United Nuclear Corp., Sept 1970. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1307, CINDAS/USAF CRDA Hand-books Operation, Purdue University, 1995, p 40
SS.073 316 annealed stainless steel bar, cyclic and monotonic stress-strain curves in air at 627 °C (1160 °F) Specimen reduced section 7.4 mm (0.29 in.) diam x 12.7 mm (0.50 in.) long. Solution annealed 699 °C (1920 °F). Cyclic test: triangular strain wave form, R = -1, strain rate = 4%/min. Composition: Fe-18Cr-13Ni-Mo. UNS S31600 Source: D.S. Wood, J. Wynn, A.B. Baldwin, and P. O'Riordan, Some Creep Fatigue Properties of Type 316 Steel at 625 C, Fatigue Eng.. Mater. Struct., Vol 3, No. 1, 1980, p 39-57. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1307, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 43
202/Stainless Steel (SS)
Anne ialed
/ / /
£ — —
0 0.2 0.' Strain, %
5% cold w< ark
/ / 1 1
1/
Y
n i i r 75 °F (24 °C) 1400 °F (760 °C)
- - 1600 °F (871 °C) 1800 °F (982 °C)
10% cold work
/
I I If
-H-I1' it ^
n
700
560
420 Q_ 2
280
140
&
0.2 0.4 Strain, %
0.6 0.2 0.4 0.6 Strain, %
0.8
SS.074 316 annealed and cold-worked stainless steel sheet, stress-strain curves for room and elevated temperatures Test direction: longitudinal. Sheet thickness = 1.473 mm (0.058 in.). Specimens vacuum annealed, 1093 °C (2000 °F), 15 min, plus 5% and 10% cold worked. Composition: Fe-18Cr-13Ni-Mo. UNS S31600 Source: T.W. Gibbs and H.W. Wyatt, ''Short-Time Tensile Properties of Type 316 Stainless Steel at Very High Temperatures," ASME Paper No. 60-WA-l 1. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1307, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 28
SS.075 316L stainless steel plate, true room-temperature stress-strain curves showing effects of grain size 60 kg (110 lb) laboratory heat containing 0.11% N, annealed 999-1199 °C (1830-2190 °F), water quenched. Strain rate = 0.06/min. Composition: Fe-18Cr-13Ni-Mo-low C. UNS S31603 Source: L.-A. Norstrom, Influence of Grain Size on Flow Stress in an Austenitic Stainless Steel, Scand. J. Metall, Vol 6 (No. 4), 1977, p 145-150. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1307, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 25
203/Stainless Steel (SS)
50
40
30
g> cn 20
10
)om tempers ature
600 °F ^ 800 °F
400 °F
(316 °C) (427 °C) 1000 °F (5J
• •C)
38 °C)
350
280
210 Q. 2
140
70
&
SS.076 321 annealed stainless steel sheet, tensile stress-strain curves at room and elevated temperatures Sheet thickness =1.60 mm (0.063 in.). 0.5-100 h exposure. Composition: Fe-18Cr-10Ni-Ti. UNS S32100 Source: D.E. Miller, "Determination of the Physical Properties of Ferrous and Non-Ferrous Structural Sheet Materials at Elevated Temperatures," AFTR 6517, Pt 4, Dec 1954. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1308, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 21
2 3 4 Strain, 0.001 in./in.
SS.077 321 annealed stainless steel sheet, complete tensile stress-strain curves at room and elevated temperatures Sheet thickness = 1.016 mm (0.040 in.). 0.5 h exposure. Strain rate = 0.003/s. Composition: Fe-18Cr-10Ni-Ti. UNS S32100 Source: H.E. Dedman, E.J. Wheelahan, and J.R. Kattus, 'Tensile Properties of Aircraft-Structural Metals at Various Rates of Loading after Rapid Heating," WADC TR58-440, Part 1, Nov 1958. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1308, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 21
204/Stainless Steel (SS)
70
60
50
.5 40
30
20
10
-423 °F ( - 2 5 3 ° C ) >
^ 3 2 0 °F (-1! 96 °C)
70 °F (21
490
420
350
210 55
140
70
2 4 6 Strain, 0.001 in./in.
10
SS.078 321 annealed stainless steel sheet, tensile stress-strain curves at room and low temperatures Sheet thickness = 1.27 mm (0.050 in.). Annealed 1066 °C (1950 °F), air cooled. Composition: Fe-18Cr-10Ni-Ti. UNS S32100 Source: E.H. Schmidt and E.F. Green, "Fatigue Properties of Sheet, Bar and Cast Metallic Materials for Cryogenic Applications," Rocketdyne R-7564, Aug 1968. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1308, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 22
280
240
200
•5 160
120
80
40
I ! J °F (-253 °
I 0)
/ 20 °F (-196 ; °C)
/ \ j / \ - 1 1 0 ° F (-79 °C)
/ \ Room temperature \ \
1960
1680
1400
1120 J5P
840 co
560
280
SS.079 321 annealed stainless steel bar, complete tensile stress-strain curves at room and low temperatures Bar diameter = 19.05 mm (0.75 in.). Composition: Fe-18Cr-10Ni-Ti. UNS S32100 Source: T.F. Durham, R.M. McClintock, and R.P. Reed, "Cryogenic Materials Data Handbook," U.S. Dept. of Commerce, 1960. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1308, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 22
0.1 0.2 0.3 0.4 Strain, inTin.
0.5 0
0.6
205/Stainless Steel (SS)
50
40
30
20
10
Ro om temperature
1 - 4 C
^ ^ T T 6
0C
10 °F (204 °C) 00 °F (316 °C) f 800 °F (427 °C) )0 °F (538 °C)
350
280
210
140
70
& co
SS.080 321 annealed stainless steel sheet, compressive stress-strain curves at room and elevated temperatures Sheet thickness =1.60 mm (0.063 in.). 0.5-100 h exposure. Composition: Fe-18Cr-10Ni-Ti. UNS S32100 Source: D.E. Miller, "Determination of the Physical Properties of Ferrous and Non-Ferrous Structural Sheet Materials at Elevated Temperatures," AFTR 6517, Pt 4, Dec 1954. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1308, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 26
Strain, 0.001 in./in.
—423 °F (-253
^ — " - 3 2 0 1 'F (-196 °C)
70 °F (21 °C)
630
560
490
420
(Q 350
<D 280 fi
210
140
70
SS.081 347 annealed stainless steel sheet, tensile stress-strain curves at room and low temperatures Sheet thickness = 1.27 mm (0.050 in.). Composition: Fe-18Cr-12Ni-Nb (Nb stabilized). UNS S34700 Source: E.F. Green and E.H. Schmidt, "Fatigue Properties of Metallic Materials for Cryogenic Applications," R-7564, Rocketdyne, Aug 1968. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1309, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 11
4 6 Strain, 0.001 in./in.
10
280 SS.082 347 stainless steel sheet, tensile stress-strain curves at room and elevated temperatures Sheet thickness = 1.60 mm (0.063 in.). Composition: Fe-18Cr-12Ni-Nb (Nb stabilized). UNS S34700
210 Source: "Short-Time High Temperature Data," No. BLR 53-195, Bell Aircraft Corp., 16 July 1954. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1309, CINDAS/USAF CRDA Hand-books Operation, Purdue University, 1995, p 11
140
70
1960
1680
1400
1120;
SS.083 347 annealed stainless steel bar, complete engineering tensile stress-strain curves at room and low temperatures Composition: Fe-18Cr-12Ni-Nb (Nb stabilized). UNS S34700 Source: K.A Warren and R.P. Reed, Tensile and Impact Properties of Selected Materials from 20 to 300K, Monograph 63, National Bureau of Standards, 28 June 1963. As published in Aerospace Structural Metals Handbook Vol 2, Code 1309, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 12
840
560
280
0 6
207/Stainless Steel (SS)
Ro< am temperature
I / // 800
° F ( 4 2 7 X ) \ ^
RO
1400 °F (204
0 °F (316 °C)
°C)
700
560
420 CD Q_ 2
280
140
0.2 0.4 Strain, in./in.
0.6 0
0.8
SS.084 347 stainless steel, general, complete engineering tensile stress-strain curves at room and elevated temperatures Composition: Fe-18Cr-12Ni-Nb (Nb stabilized). UNS S34700 Source: Properties of AISI Type 347 and 348 Stainless Steel, Bettis Plant Materials Manual, Westinghouse, May 1957. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1309, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 12
SS.085 347 mill annealed stainless steel bar, complete true tensile stress-strain curves at room and low temperatures Bar diameter = 12.7 mm (0.5 in.). Composition: Fe-18Cr-12Ni-Nb (Nb stabilized). UNS S34700 Source: T.S. DeSisto and F.L. Can, "Low Temperature Mechanical Properties of 300 Series Stainless Steels and Titanium," WAL TR 323,
ro 4/1, Watertown Arsenal Laboratories, Dec 1961. As published in Aero-2 space Structural Metals Handbook, Vol 2, Code 1309, CINDAS/USAF « CRDA Handbooks Operation, Purdue University, 1995, p 12 £ <o <D E
208/Stainless Steel (SS)
60
50
40
<D CO
30
20
10
>om temperati ire
^ x ^ l O O 1/2-1<
0 °F (538 °C) DO h exposure
L / /
420
350
280
(0 0-210 g
0) CO
140
70
SS.086 347 annealed stainless steel sheet, compressive stress-strain curves at room and elevated temperature Sheet thickness = 1.60 mm (0.063 in.). Composition: Fe-18Cr-12Ni-Nb (Nb stabilized). UNS S34700 Source: D.E. Miller, "Determination of the Physical Properties of Ferrous and Non-Ferrous Structural Sheet Materials at Elevated Temperatures," AFTR 6517, Pt 4, Dec 1954. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1309, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 16
2 3 Strain, 0.001 in./in.
SS.087 347 stainless steel plate, complete true tensile stress-strain curves at room and low temperatures Plate thickness = 15.875 mm (5/8 in.). Comparison of parent metal (solid line) and weld metal (dashed line). Butt welded with type 347 coated stick electrodes and annealed after welding. Composition: Fe-18Cr-12Ni-Nb (Nb stabilized). UNS S34700 Source: T.S. DeSisto, "Low Temperature Mechanical Properties of Base and Weld Deposits of Selected Austenitic Stainless Steels," AMRA TR 63-08, United States Army Materials Research Agency, July 1963. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1309, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 21
209/Stainless Steel (SS)
Total true strain
SS.088 348 annealed stainless steel bar, true stress-strain curves at room and elevated temperatures Bar diameter = 6.35 mm (0.25 in.). Data were collected at constant axial true strain rates of 0.004 (open data points) and 0.00004 (solid data points). The curves for the higher strain rates are above the other curve at 650 and 816 °C (1202 and 1580 °F), while the reverse is true for 430 °C (806 °F). Contrary to what is expected for true stress-strain curves, these have a maximum point. This is believed to be due to the formation of internal voids that reduce the actual area under stress. For this reason the lines are dashed as they approach the fracture point. Pmax is the point of maximum load. Composition: Fe-18Cr-12Ni-Nb(Nb stabilized, Ta and Co restricted). UNS S34800 Source: J.B. Conway, R.H. Stentz, and J.T. Berling, "Fatigue, Tensile, and Relaxation Behavior of Stainless Steels," Technical Information Center, USAEC, 1975, p 215
210/Stainless Steel (SS)
SS.089 348 annealed stainless steel bar, engineering stress-strain curves at room and elevated temperatures Bar diameter = 6.35 mm (0.25 in.). Data were collected at constant axial true strain rates of 0.004 (open data points) and 0.00004 (solid data points). Same data was used as for the true stress-strain curve. The curves for the higher strain rates are above the other curve at 650 and 816 °C (1202 and 1580 °F), while the reverse is true for 430 °C (806 °F). The strain rate effect is more pronounced for the higher temperatures. The lines are dashed as they approach the fracture point. Composition: Fe-18Cr-12Ni-Nb(Nb stabilized, Ta and Co restricted). UNS S34800 Source: J.B. Conway, R.H. Stentz, and J.T. Berling, "Fatigue, Tensile, and Relaxation Behavior of Stainless Steels," Technical Information Center, USAEC, 1975, p 217
300
250
200
£ CO
150
100
50
f\—X-
0.4 C ^
0.2 C
_ 0 . 3 C
2100
1750
1400
(0 o. 2 1050 w £
S O)
700
350
SS.090 Metastable austenitic stainless steel sheet, engineering stress-strain curves showing effect of varying carbon content at room temperature Sheet thickness = 1.27 mm (0.050 in.). After 80% reduction in thickness at 450 °C. Crosshead speed 0.04 in./min. Composition: Fe-9Cr-8Ni-3Mn with 0.2-0.5C Source: D. Fahr, Stress and Strain-Induced Formation of Martensite and Its Effects on Strength and Ductility of Metastable Austenitic Stainless Steels, Metall. Trans. A, July 1971, p 1887
10 20 Strain,c
30 40
211/Stainless Steel (SS)
3 0 0
2 5 0
200
1 5 0
£
100
5 0
K24 °C C
- ^ 1 0 0 °c
2100
1 7 5 0
1 4 0 0
1 0 5 0 to" ©
7 0 0
3 5 0
SS.091 Metastable austenitic stainless steel, room-temperature engineering stress-strain curves Effect of different rolling temperatures is shown. Reduc-tion in thickness = 80%. Composition: 9Cr-8Ni-lMn-0.4C-bal Fe Source: D. Fahr, Stress and Strain-Induced Formation of Martensite and Its Effects on Strength and Ductility of Metastable Austenitic Stainless Steels, MetalL Trans. A, July 1971, p 1889-1890
10 20 Strain, %
3 0 4 0
3 0 0
2 5 0
200
1 5 0
100
5 0
* ^ 8 0 %
r r X
— 4 0 %
-—->20%
2100
1 7 5 0
1 4 0 0
<o Q_
1 0 5 0 to-co o GO
7 0 0
3 5 0
SS.092 Metastable austenitic stainless steel, room-temperature engineering stress-strain curves Effect of varying reductions in thickness (and rolling times) at 450 °C rolling temperature is shown for a relatively unstable alloy. Crosshead speed = 0.04 in./min. Composition: 9Cr-8Ni-2Mn-0.2C-bal Fe Source: D. Fahr, Stress and Strain-Induced Formation of Martensite and Its Effects on Strength and Ductility of Metastable Austenitic Stainless Steels, MetalL Trans. A, July 1971, p 1889-1890
10 20 Strain, %
3 0 4 0
212/Stainless Steel (SS)
3 0 0
2 5 0
200
1 5 0
100
5 0
80%
* 60%
y 4 0%
^ 20%
2100
1 7 5 0
1 4 0 0
CL
1 0 5 0 to
7 0 0
3 5 0
SS.093 Metastable austenitic stainless steel, room-temperature engineering stress-strain curves Effect of varying reductions in thickness (and rolling times) at 450 °C rolling temperature is shown for a relatively unstable alloy. Crosshead speed = 0.04 in./min. Composition: 9Cr-8Ni-2Mn-0.2C-bal Fe Source: D. Fahr, Stress and Strain-Induced Formation of Martensite and Its Effects on Strength and Ductility of Metastable Austenitic Stainless Steels, Metall Trans. A, July 1971, p 1889-1890
10 20 Strain, %
3 0 4 0
3 0 0
2 5 0
200
CD
00 1 5 0
100
5 0
Tempered
f \ Untei
X
npered
// Y
2100
1 7 5 0
1 4 0 0
CL
1 0 5 0 «
7 0 0
3 5 0
SS.094 Metastable austenitic stainless steel, room-temperature engineering stress-strain curves Effect of annealing 450 °C, 80 min, on partially transformed (Ms > room temperature) alloy (alloy 6811-13). 60% reduction in thickness at 450 °C. Crosshead speed = 0.04 in./min. Composition: 9Cr-8Ni-2Mn-0.1C-balFe Source: D. Fahr, Stress and Strain-Induced Formation of Martensite and Its Effects on Strength and Ductility of Metastable Austenitic Stainless Steels, Metall. Trans. A, July 1971, p 1889-1890
10 20 Strain,
3 0 4 0
213/Stainless Steel (SS)
300
250
200
150
100
50
y r 1 Mn
A /
r ^ ̂ 2 M n
2100
1750
1400
Q. 1050 » w <D
GO
700
350
SS.095 Metastable austenitic stainless steel, room-temperature engineering stress-strain curves Effect of varying manganese content after 80% reduction in thickness, 450 °C. Crosshead speed 0.04 in./min. Composition: 9Cr-8Ni-lMn-0.3C-bal Fe Source: D. Fahr, Stress and Strain-Induced Formation of Martensite and Its Effects on Strength and Ductility of Metastable Austenitic Stainless Steels, Metall Trans. A, July 1971, p 1885-1886
10 20 Strain, %
30 40
300
250
200
£ w
150
100
50
1 Mn
2Mn
3 Mn
2100
1750
1400
(0 Q_
1050 «o l w
700
350
SS.096 Metastable austenitic stainless steel, room-temperature engineering stress-strain curves Effect of varying manganese content after 80% reduction in thickness, 450 °C. Crosshead speed 0.04 in./min Composition: 9Cr-8Ni-lMn-0.4C-bal Fe Source: D. Fahr, Stress and Strain-Induced Formation of Martensite and Its Effects on Strength and Ductility of Metastable Austenitic Stainless Steels, Metall. Trans. A, July 1971, p 1885-1886
10 20 Strain, %
30 40
214/Stainless Steel (SS)
SS.097 S24000 (Nitronic 33) and S30400 (304) stainless steel bar, typical engineering tensile stress-strain curves. UNS S24000, S30400 Test direction: longitudinal. Modulus of elasticity for Nitronic 33 = 199 GPa (28.8 x 106 psi) at room temperature. USN S24000, S30400 Source: Product Data, S-53b, Armco Steel Corp., 1977
I Ultimate tensile oueiiyiu-^
/ t
/ / 0.2% offset ' z yield strength
/ ?/ / / / /
/
y / /
/ /
/ Prop* ortional / /
/ limit / / / /
f
840
770
700
630
560
490 co Q. 420 w" <o o
350 55
280
210
140
70
SS.098 UNS S21800 (Nitronic 60) stainless steel rod, room-temperature engineering stress-strain curves In steel tension. Rod diameter = 9.525 mm (3/8 in.). Ultimate tensile strength = 765 MPa (111 ksi). 0.2% yield strength = 483 MPa (70 ksi). Modulus of elasticity = 181 GPa (26.2 x 106 psi). Elongation = 69%. Reduction of area = 71%. Developed with class B extensometer. Composition: Fe-17Cr-8.5Ni-8Mn-4Si. UNS S21800 Source: Steel Company Technical Literature, Armco. As published in Structural Alloys Handbook, Vol 2, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1994, p 49
3 4 Strain, 0.001 in./in.
215/Stainless Steel (SS)
200
160
120
£ CO
80
40
75 °F (24 1
800 °F (4
•C) I 27 °C)
1000 °F ( 538 °C)
-1200 °F (649 °C)
1400
1120
840 Q. 2
560
280
±3 CO
4 6 8 10 Strain, 0.001 in./in.
12 14
SS.099 410 stainless steel sheet, tensile stress-strain curves at room and elevated temperatures Sheet thickness = 1.6 mm (0.063 in.). Treatment: 982 °C (1800 °F), 30 min, oil quenched, 371 °C (700 °F), 1 h, air cooled. Composition: Fe-12Cr-lowC. UNS S41000 Source: W.W. Gerberich, H.E. Martens, and R.A. Boundy, "Tensile Properties of Five Low-Alloy and Stainless Steels under High-Heating-Rate and Constant-Temperature Conditions," Technical Report No. 32-222, Jet Propulsion Laboratory, June 1962. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1401, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 24
280
240
200
160
-320 °F
/ : (-196 °C)
^ - 2 4 5 °F (-154 °C) -100 °l F (-73 °C)
^ ^ ^ Roon i temperature
800 °F (4 27 °C)
1960
1680 co Q. 2
1400
0.2 0.4 0.6 True strain, in./in.
0.8 1.0 1120
SS.100 410 stainless steel bar, true stress-strain curves at various temperatures Bar diameter = 19.05 mm (0.750 in.). Treatment: 982 °C (1800 °F), 1 h, oil quenched, 427 °C (800 °F), 4 h, air cooled. Composition: Fe-12Cr-lowC. UNS S41000 Source: R. Chait and V. Weiss, "Isothermal True Stress-Strain Curves of Body Centered Metals," Report No. MET. E. 1081-0666, Syracuse University Research Institute, June 1966; see also R. Chait, "Deformation and Fracture of High Strength BCC Polycrystalline Alloys," Ph.D. thesis, Syracuse University, 1967, available from University of Michigan, Order No. 68-5451. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1401, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 24
216/Stainless Steel (SS)
/ 20 K
^ 7 6 K
s i 95 K
R< 3om temperati
2450
2100
1750
1400 ^ 2
1050 ft
700
350
SS.101 410 stainless steel bar, stress-strain curves at room and low temperatures Bar diameter = 19.05 mm (0.750 in.). Treatment: 982 °C (1800 °F), 1 h, oil quenched + tempered 371 °C (700 °F), 4 h, air cooled, to 42 HRC hardness. Composition: Fe-12.2Cr-0.12C-0.5Mn-0.2Si-0.02P-0.01S. UNS S41000 Source: K.A. Warren and R.P. Reed, Tensile and Impact Properties of Selected Materials from 20 to 300K, Monograph 63, National Bureau of Standards, June 1963. As published in Structural Alloys Handbook, Vol 2, CINDAS/Purdue University, 1995, p 22
0.04 0.08 0.12 Strain, in./in.
0.16 0.20
. Room terr 400 °F (21
• 800 °F (4: V2-IOCH
iperature 04 °C) 17 °C) Oh
1 1000 °F (538 r c )
/
- V2-IO h
100-1000 h
y v / /
4 6 Strain, 0.001 in./in.
10
1400
1120
840 CL 2
560
<D
CO
280
12
SS.102 420 stainless steel sheet, tensile stress-strain curves at room and elevated temperatures Test direction: longitudinal. Sheet thickness = 1.575 mm (0.062 in.). Treatment: 982 °C (1800 °F), 15 min, oil quenched, 482 °C (900 °F), 3 h. Composition: Fe-13Cr-0.35C. UNS S42000 Source: J.R. Kattus, J.B. Preston, and H.L. Lessley, "Determination of Tensile, Compressive, Bearing, and Shear Properties of Sheet Steels at Elevated Temperatures," WADC TR 58-365, ASTIA Document No. 206075, Southern Research Institute, Nov 1958. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1402, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 8
217/Stainless Steel (SS)
200
160
120
80
40
A
Room temperature ^ - 4 0 0 °F (204 °C) ^ 600 °F (316 °C)
800 ° F ( 1/2-1C
427 °C)
)00 h
' 10( )0 °F (538 ° I 1/4 h 10 h
C)
/ / A .
/ / X / / /
' V -A*
* 100 h 1000 h
/ / '
1400
1120
840 o. 2
560
280
SS.103 420 stainless steel sheet, compressive stress-strain curves at room and elevated temperatures Test direction: longitudinal. Sheet thickness = 1.575 mm (0.062 in.). Treatment: 982 °C (1800 °F), 15 min, oil quenched, 482 °C (900 °F), 3 h. Composition: Fe-13Cr-0.35C. UNS S42000 Source: J.R. Kattus, J.B. Preston, and H.L. Lessley, "Determination of Tensile, Compressive, Bearing, and Shear Properties of Sheet Steels at Elevated Temperatures," WADC TR 58-365, ASTIA Document No. 206075, Southern Research Institute, Nov 1958. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1402, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 9
4 6 8 Strain, 0.001 in./in.
10 12
200
160
120
80
40
R( Dom temperature
^ 400 °F (204 °C)
72-1000 h ^ . 600 °F (316 °C)
^ 0 0 °F (427 °C)
000 °F (538 °C)
^ 1/2-100 h M000 h
1400
1120
840
560
280
SS.104 422 stainless steel sheet, tensile stress-strain curves at room and elevated temperatures Test direction: longitudinal. Sheet thickness = 1.575 mm (0.062 in.). Treatment: 1038 °C (1900 °F), 15 min, oil quenched, 538 °C (1000 °F), 2 h. Composition: Fe-12Cr-0.23C-lMo-lW-0.8Ni-0.25V. UNS S42200 Source: J.R. Kattus, J.B. Preston, and H.L. Lessley, "Determination of Tensile, Compressive, Bearing and Shear Properties of Sheet Steels at Elevated Temperatures," WADC TR 58-365, ASTIA Document No. 206075, Southern Research Institute, Nov 1958. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1403, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 10
Strain, 0.001 in./in.
218/Stainless Steel (SS)
SS.105 422 stainless steel sheet, compressive stress-strain curves at room and elevated temperatures Test direction: longitudinal. Sheet thickness = 1.575 ram (0.062 in.). Treatment: 1038 °C (1900 °F), 15 min, oil quenched, 538 °C (1000 °F), 2 h. Composition: Fe-12Cr-0.23C-lMo-lW-0.8Ni-0.25V. UNS S42200 Source: J.R. Kattus, J.B. Preston, and H.L. Lessley, "Determination of Tensile, Compressive, Bearing and Shear Properties of Sheet Steels at Elevated Temperatures," WADC TR 58-365, ASTIA Document No. 206075, Southern Research Institute, Nov 1958. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1403, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 12
SS.106 AFC-77 stainless steel sheet, tensile stress-strain curves at room and elevated temperatures Test direction: L, longitudinal; T, transverse. Sheet thickness = 2.54 mm (0.10 in.). Tempered at 371 °C (700 °F). Treatment: 1038 °C (1900 °F), 15 min in protective atmosphere, oil quenched, -73 °C (-100 °F), 30 min, 371 °C (700 °F), 2 + 2 h. Composition: Fe-14.5Cr-13.5Co-5Mo-0.5V-0.15C. UNS S65770 Source: O.L. Deel and W.S. Hyler, "Engineering Data on Newly Developed Structural Materials," Technical Report AFML-TR-67-418, April 1968, p 145. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1509, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 10
(0 875 |
700 *
219/Stainless Steel (SS)
225
200
175
150
1 125
£ to 100
75
50
25
^ \ 70 °F (21 °C)
600 F > (316 °C)
800 °F (427 °C) and T
1000 °F (538 °C),
and T
A
Jy V
1575
1400
1225
1050
(0 875 |
700 *
525
350
175
SS.107 AFC-77 stainless steel sheet, tensile stress-strain curves at room and elevated temperatures Test direction: L, longitudinal; T, transverse. Sheet thickness = 2.54 mm (0.10 in.). Tempered at 593 °C (1100 °F). Treatment: 1038 °C (1900 °F), 15 min in protective atmosphere, oil quenched, -73 °C (-100 °F), 30 min, 593 °C (1100 °F), 2 + 2 h. Composition: Fe-14.5Cr-13.5Co-5Mo-0.5V-0.15C. UNS S65770 Source: O.L. Deel and W.S. Hyler, "Engineering Data on Newly Developed Structural Materials/' Technical Report AFML-TR-67-418, April 1968, p 160. As published in Aerospace Structural Metals Handbook Vol 2, Code 1509, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 11
4 6 8 Strain, 0.001 in./in.
10 12
225
200
175
150
J2 125 CO </> 8> w 100
75
50
25
- - 7 0 °F (21 °C) ^ ^ - 2 0 0 °F (93 °C)
^ ^ 6 0 0 °F (204 °C) |°F (316 °C)
A
w
1575
1400
1225
1050
875
700
525
350
175
SS.108 AFC-77 stainless steel sheet, compressive stress-strain curves at room and elevated temperatures Test direction: longitudinal and long transverse. Sheet thickness = 2.54 mm (0.10 in.). Tempered at 371 °C (700 °F). Treatment: 1038 °C (1900 °F), 15 min in protective atmosphere, oil quenched, -73 °C (-100 °F), 30 min, 371 °C (700 °F), 2 + 2 h. Composition: Fe-14.5Cr-13.5Co-5Mo-0.5V-0.15C. UNS S65770 Source: O.L. Deel and W.S. Hyler, "Engineering Data on Newly Developed Structural Materials," Technical Report AFML-TR-67-418, April 1968, p 147. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1509, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 14
4 6 8 Strain, 0.001 in./in.
10 12
220/Stainless Steel (SS)
275
250
225
200
175
£ 150 « <o <D
5) 1 2 5
100
75
50
25
70 °F (21 °C) LandT
^ ^ 6 0 0 °F (316 °C)
^ ^ 800 °F (427 °C)
1000 °F (£ LandT
>38 °C)
1925
1750
1575
1400
1225
1050 ^
875 £
700
525
350
175
SS.109 AFC-77 stainless steel sheet, compressive stress-strain curves at room and elevated temperatures Test direction: L, longitudinal; LT, long transverse. Sheet thickness = 2.54 mm (0.10 in.). Tempered at 593 °C (1100 °F). Treatment: 1038 °C (1900 °F), 15 min in protective atmosphere, oil quenched, -73 °C (-100 °F), 30 min, 593 °C (1100 °F), 2 + 2 h. Composition: Fe-14.5Cr-13.5Co-5Mo-0.5V-0.15C. UNS S65770 Source: O.L. Deel and W.S. Hyler, "Engineering Data on Newly Developed Structural Materials," Technical Report AFML-TR-67-418, April 1968, p 162. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1509, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 14
4 6 8 Strain, 0.001 in./in.
10 12
240
200
160
CD
GO
»120
80
40
H 1000
^ - 1 1 At
10000\\ 950
—• M 11
H 1t
JOU
00
11 ^ — • H 11
50 50-M
1680
1400
1120
Q_
8 4 0 co
560
280
SS.110 13-8 PH Mo stainless steel bar, stress-strain curves with effect of aged condition Bar diameter = 19.05 mm (0.75 in.). Composition: Fe-13Cr-8Ni-2Mo. UNS S13800 Source: P.W. Johnson, Jr., Armco Steel Corp., Baltimore, MD, personal communication with C.I. Hickey, Jr., Feb 1973. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1510, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 15
4 6 8 Strain, 0.001 in./in.
10 12
221/Stainless Steel (SS)
True plastic strain
SS.111 13-8 PH Mo stainless steel bar, true stress-strain curves with effect of heat treatment Test direction: transverse. Strain rate = 0.004/min. Heat treatment: curve 1, 899 °C (1650 °F), 0.5 h; curve 2, 899 °C (1650 °F), 0.5 h, 599 °C (1110 °F), 4 h; curve 3, 899 °C (1650 °F), 0.5 h, 449 °C (840 °F), 4 h; curve 4, 899 °C (1650 °F), 0.5 h, 527 °C (980 °F), 4 h. Composition: Fe-13Cr-8Ni-2Mo. UNS SI3800 Source: V. Seetharaman, M. Sundararaman, and R. Krisknan, Precipitation Hardening in a PH 13-8Mo Stainless Steel, Mater. Sci. Eng., Vol 47 (No. 1), Jan 1981, p 1-11. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1510, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 15
SS.112 13-8 PH Mo H1000 stainless steel bar, stress-strain curves at room and elevated temperatures Bar diameter = 19.05 mm (0.75 in.). Aging treatment: 538 °C (1000 °F), 4 h, air cooled. Composition: Fe-13Cr-8Ni-2Mo. UNS SI3800 Source: P.W. Johnson, Jr., Armco Steel Corp., Baltimore, MD, personal communication with C.I. Hickey, Jr., Feb 1973. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1510, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 21
222/Stainless Steel (SS)
320
240
£ 55 160
80
_3 >20 °F (-196 °C)
-150
Room temperati
' F M 0 1 °C)
jre v / / / /
-ic )0 °F (-73 °C)
F (-18 °C)
2240
1680
co Q. 1120 co-co £
CO
560
SS.113 13-8 PH Mo HI000 stainless steel bar, stress-strain curves at room and low temperatures Bar diameter = 19.05 mm (0.75 in.). Aging treatment: 538 °C (1000 °F), 4 h, air cooled. Data represent one test from one heat, according to Armco Data Bulletin S-24, 1984. Composition: Fe-13Cr-8Ni-2Mo. UNS S13800 Source: P.W. Johnson, Jr., Armco Steel Corp., Baltimore, MD, personal communication with C.I. Hickey, Jr., Feb 1973. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1510, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 21
8 Strain, 0.001 in./in.
12 16
SS.114 13-8 PH Mo H1000 stainless steel bar, compressive stress-strain curve Bar size = 50.8 x 152.4 mm ( 2 x 6 in.). Aging treatment: 538 °C (1000 °F), 4 h, air cooled. Composition: Fe-13Cr-8Ni-2Mo. UNS S13800 Source: P.W. Johnson, Jr., Armco Steel Corp., Baltimore, MD, personal communication with C.I. Hickey, Jr., Feb 1973. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1510, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 19
223/Stainless Steel (SS)
Room temf jera ture^
(260 °C)— ouu r (260 °C)—
700 °F (371 °C)
- ^ 9 0 0 °F (482 °C)
1575
1400
1225
1050
875 |
700 *
525
350
175
SS.115 13-8 PH Mo H1000 stainless steel forging, compressive stress-strain curves at room and elevated temperatures Test direction: longitudinal. Forging size = 101.6 x 127 mm (4 x 5 in.). Aging treatment: 538 °C (1000 °F), 4 h, air cooled. Composition: Fe-13Cr-8Ni-2Mo. UNS SI3800 Source: O.L. Deel and H. Mindlin, "Engineering Data on New Aerospace Structural Materials," AFML-TR-72-196, Vol 2, Sept 1972. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1510, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 23
4 6 8 Strain, 0.001 in./in.
10 12
SS.116 13-8 PH Mo H1000 stainless steel bar, typical tensile stress-strain curve at room temperature Test direction: longitudinal. Bar thickness = 19.05-50.8 mm (0.750-2.000 in.). Aging treatment: 538 °C (1000 °F), 4 h, air cooled. Ramberg-Osgood parameter: n = 17. Composition: Fe-13Cr-8Ni-2Mo. UNS S13800 Source: M1L-HDBK-5H, Dec 1998, p 2-157
224/Stainless Steel (SS)
Compressive tangent modulus, GPa
0 5 10 15 20 25 30 Compressive tangent modulus, 106 psi
SS.117 13-8 PH Mo H1000 stainless steel bar, typical compressive stress-strain and compressive tangent modulus curves at room temperature Test direction: longitudinal. Bar thickness = 22.225-50.8 mm (0.875-2.000 in.). Aging treatment: 538 °C (1000 °F), 4 h, air cooled. Ramberg-Osgood parameter: n = 17. Composition: Fe-13Cr-8Ni-2Mo. UNS S13800 Source: MIL-HDBK-5H, Dec 1998, p 2-157
— ^ \
\ N s. \ X \
x \ N
X ^ V ^ \ \
\ \ \ \ s V > H950
\ \
H1000 x 11100
\ H' 1050
X X
0 0.02 0.04 0.06 0.08 0.10 0.12 0.14 0.16 0.18 Strain, in./in.
1680
1540
1400
1260
1120
980 cc CL 840 « to
£
700
560
420
280
140
0
SS.118 13-8 PH Mo stainless steel bar, typical tensile stress-strain curves (full range) at room temperature for various heat treat conditions Test direction: longitudinal. Based on one heat. Compos-ition: Fe-13Cr-8Ni-2Mo. UNS S13800 Source: M1L-HDBK-5H, Dec 1998, p 2-158
225/Stainless Steel (SS)
Strain, 0.001 in./in.
SS.119 14-8 PH Mo SRH1050 stainless steel sheet, stress-strain curves Test direction: longitudinal and transverse. Sheet thickness = 1.27 mm (0.050 in.). SRH aging treatment: 927 ° C (1700 °F), 1 h, -73 °C (-100 °F), 8 h, 566 °C (1050 °F), 1 h, air cooled. Composition: Fe-14Cr-8Ni-2.5Mo-Al. UNS S14800 Source: "Fatigue Evaluation of PH14-8Mo (SRH1050) Alloy," Armco Steel Corp., Advanced Materials Div., 17 Sept 1969. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1507, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 8
200
160
120
£ 80
40
H925
H1025
H1100
" "H1150
-H1150M
1400
1120
840 to CL 2
560
280
w
4 6 8 Strain, 0.001 in./in.
10 12
SS.120 15-5 PH stainless steel bar, typical tensile stress-strain curves at room temperature for various heat treat conditions Test direction: longitudinal. Bar thickness = 25.4-31.75 mm (1.000-1.250 in.). Ramberg-Osgood parameters: w(H925) = 13, «(H1025) = 24, h(H1100) = 22, «(H1150) = 9.0, w(H1150M) = 7.8. Composition: Fe-15Cr-5Ni-4Cu. UNS S15500 Source: MIL-HDBK-5H, Dec 1998, p 2-169
226/Stainless Steel (SS)
Compressive tangent modulus, GPa
0 5 10 15 20 25 30 Compressive tangent modulus, 106 psi
SS.121 15-5 PH stainless steel bar, typical compressive stress-strain and compressive tangent modulus curves at room temperature for various heat treat conditions Test direction: long transverse. Bar thickness = 38.0-139.7 mm (1.500-5.500 in.). Ramberg-Osgood parameters: n(H1025) = 20, n(H1150) = 7.8. Composi-tion: Fe-15Cr-5Ni-4Cu. UNS S15500 Source: MIL-HDBK-5H, Dec 1998, p 2-169
Compressive tangent modulus, GPa
200
SS.122 15-5 PH H1025 stainless steel bar, typical compressive stress-strain and compressive tangent modulus curves at various temperatures Test direction: longitudinal. Bar thickness = 38.0-142.24 mm (1.500-5.600 in.). 0.5 h exposure. Ramberg-Osgood parameters: rc(room temperature) = 22, n(400 °F) = 18, n{700 °F) = 12, «(900 °F) = 11. Composition: Fe-15Cr-5Ni-4Cu. UNS S15500 Source: MIL-HDBK-5H, Dec 1998, p 2-171
4 6 8 Strain, 0.001 in./in.
5 10 15 20 25 Compressive tangent modulus, 106 psi
30
227/Stainless Steel (SS)
Compressive tangent modulus, GPa 35 70 105 140 175 210
1400
/ L and LT, com pre; >sion v
X L and L T, tension
/ A /
/ 4 6 8
Strain, 0.001 in./in. 10
5 10 15 20 25 Compressive tangent modulus, 106 psi
1120
840 o. 2
560
280
<u w
12
30
SS.123 15-5 PH H1025 stainless steel plate, typical tensile and compressive stress-strain and compressive tangent modulus curves Test direction: L, longitudinal; LT, long transverse. Plate thickness = 38.0-139.7 mm (1.500-5.500 in.). Ramberg-Osgood parameters: n(L, tension) = 23, «(LT, tension) = 23, n(L, compression) = 20, n(LT, compression) = 21. Composition: Fe-15Cr-5Ni-4Cu. UNS S15500 Source: MIL-HDBK-5H, Dec 1998, p 2-172
Compressive tangent modulus, GPa
4 6 8 Strain, 0.001 in./in. J I L
SS.124 15-5 PH H1150 stainless steel bar, typical compressive stress-strain and compressive tangent modulus curves at various temperatures Test direction: longitudinal. 0.5 h exposure. Ramberg-Osgood parameters: Ai(room temperature) = 8.5, n(400 °F) = 14, <700 °F) = 12, rc(900 °F) = 10. Composition: Fe-15Cr-5Ni-4Cu. UNS SI5500 Source: MIL-HDBK-5H, Dec 1998, p 2-176
10 15 20 25 Compressive tangent modulus, 106 psi
228/Stainless Steel (SS)
Compressive tangent modulus, GPa 42 84 126 168 210
Compressive Tensile
4 6 8 10 Strain, 0.001 in./in.
J I I L_ 12 18 24 30
Compressive tangent modulus, 106 psi
252 1400
1120
840 Q. 2
560
280
12
36
SS.125 15-5 PH H935 stainless steel casting, typical tensile and compressive stress-strain and compressive tangent modulus curves Casting thickness = 12.7-47.625 mm (0.500-1.875 in.). 0.5 h exposure. Ramberg-Osgood parameters: w(tension) = 12, n(compression) = 12. Composition: Fe-15Cr-5Ni-4Cu. UNS SI5500 Source: MIL-HDBK-5H, Dec 1998, p 2-170
SS.126 15-7 PH RH950 stainless steel sheet, stress-strain curves at room and low temperatures Sheet thickness = 1.626 mm (0.064 in.). Composition: Fe-15Cr-7Ni-2.5Mo. UNS S15700 Source: L.P. Rice, J.E. Campbell, and W.F. Simmons, "The Evaluation of the Effects of Very Low Temperatures on the Properties of Aircraft and Missile Metals," WADD TR 60-254, Feb 1960, p 40. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1503, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 11
229/Stainless Steel (SS)
200
160
120
<D
ay 80
40
2 min
1 h ^ / / A
/ / A ™
1 h V
i /
s 2 min
1000 h 2 min
1000 h ^ A l O O h / J r \ 1
W 1001 r nin
)h
000 h
/ 600 °F j (316 °C)
/ 700 °F / (371 °C)
J800 °F / (427 °C)
/ 9 0 0 °F / (482 °C)
4
1400
1120
840 Q-2
560
280
<D 55
SS.127 15-7 PH RH950 stainless steel sheet, isochronous stress-strain curves at various temperatures Sheet thickness = 1.27 mm (0.050 in.). Composition: Fe-15Cr-7Ni-2.5Mo. UNS S15700 Source: "Armco 17-7 PH and PH 15-7MoArmco Steel Corp., July 1968, p 37. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1503, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 19
Strain, 0.001 in./in.
230/Stainless Steel (SS)
2 400 °F
00 °F (93 °C) : (204 °C) v
R T ^ ;
600 °F (31
800 °F (427 °(
6
—"goC 1 °F (482 °C)-
l °F (538 °C) A 100G
1 °F (482 °C)-
l °F (538 °C)
1680
1400
1120
CO CL
8 4 0 g
5 CO
5 6 0
280
0 2 (a)
10 Strain, 0.001 in./in.
21
400 °F
00 °F (93 °C) >
•(204 ° C ) X
R T ^ -
600 °F (31 l 6 ° c ) \ y O 0 °F (427 °C) 1
90
100
0 °F (482 °C)-
0 °F (538 °C)
1680
1 4 0 0
1120
8 4 0 » t/> Q) GO
5 6 0
280
SS.128 15-7 PH RH950 (a) and TH1050 (b) stainless steel sheet, typical tensile stress-strain curves at room and elevated temperatures Sheet thickness = 1.27 mm (0.050 in.). RT, room temperature. Composition: Fe-15Cr-7Ni-2.5Mo. UNS SI5700 Source: Armco Precipitation Hardening Stainless Steel Technical Manual, Armco Steel Corp., 1 March 1958. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1503, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 10
10 (b) Strain, 0.001 in./in.
231/Stainless Steel (SS)
300
250
200
150
to
100
50
RT
2i 400'
00 °F (93 °C 'F (204 °C)>
600 °F (316 °Ck F (427 °C)
> ^ 1 0 0 0 ° F (538 °C)
2100
1750
1400
ra Q. 1050 g £
to
700
350
SS.129 15-7 PH RH950 (a) and TH1050 (b) stainless steel sheets typical compressive stress-strain curves at room and elevated temperatures Sheet thickness = 1.27 mm (0.050 in.). RT, room temperature. Composition: Fe-15Cr-7Ni-2.5Mo. UNS SI5700 Source: "Armco 17-7 PH and PH 15-7Mo," Armco Steel Corp., July 1968, p 29. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1503, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 15
(a) 4 6 8
Strain, 0.001 in./in. 10 12
300
250
200
150
&
100
50
RT
^ — 2 0 0 °F (93 °C)
^ 400 F (204 °C)
^ S 5 5 °F (427 °C)
j ,—- 1000 ° F (538 °C)
2100
1750
1400
£ 1050 «r
I w
700
350
10 12 (b) Strain, 0.001 in./in.
232/Stainless Steel (SS)
(a) (b)
SS.130 15-7 PH TH1050 stainless steel sheet, typical tensile stress-strain curves at room and elevated temperatures for various exposure times Sheet thickness = 1.27 mm (0.050 in.). RT, room temperature. Exposure times: (a) 30 min, (b) 10 h, (c) 100 h, and (d) 1000 h. Composition: Fe-15Cr-7Ni-2.5Mo. UNS SI5700 Source: M.M. Lemcoe and A. Trevino, Jr., "Determination of the Effect of Elevated Temperature Materials Properties of Several High Tempera-ture Alloys," ASD TDR-61-529, June 1962, p 194-197. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1503, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 11
233/Stainless Steel (SS)
250
200
150
100
50
Room ten ^ I
nperature I
•00 °F (204 200° F (93 °C)
: (316 °C)
r (427 800 °F
F (93 °C)
: (316 °C)
r (427
1000°F : (538 °C)
1750
1400
1050 Q_ 2
700
350
±3 CO
SS.131 15-7 PH TH1050 stainless steel sheet, typical tensile stress-strain curves at room and elevated temperatures Test direction: longitudinal. 0.5 h exposure. Ramberg-Osgood parameters: n{room temperature) = 8.3, n(200 °F) = 6.6, n(400 °F) = 7.5, n(600 °F) = 5.5, n(800 °F) = 4.7, n( 1000 °F) = 6.6. Composition: Fe-15Cr-7Ni-2.5Mo. UNS S15700 Source: MIL-HDBK-5H, Dec 1998, p 2-181
4 6 8 Strain, 0.001 in./in.
10 12
400 °F (2C
Room t( smperature
3 °F (93 °C)
60! D°F (316 °C i JK
6F (427 °C)
^ 1000 °F (538 °C)
1750
1400
1050 Q_ 2
700
350
£ w
SS.132 15-7 PH TH1050 stainless steel sheet, typical compressive stress-strain curves at room and elevated temperatures 0.5 h exposure. Ramberg-Osgood parameters: rc(room temperature) = 9.3, n(200 °F) = 10, «(400 °F) = 11, n(600 °F) = 14, n{800 °F) = 12, n(1000 °F) = 6.3. Composition: Fe-15Cr-7Ni-2.5Mo. UNS SI5700 Source: MIL-HDBK-5H, Dec 1998, p 2-181
4 6 8 Strain, 0.001 in./in.
10 12
234/Stainless Steel (SS)
Compressive tangent modulus, GPa SS.133 15-7 PH TH1050 stainless steel sheet, typical compressive tangent modulus curves at room and elevated temperatures 0.5 h exposure. Ramberg-Osgood parameters: «(room temperature) = 9.3, «(200 °F) = 10, «(400 °F) = 11, n(600 °F) = 14, «(800 °F) = 12,72(1000 °F) = 6.3. Composition: Fe-15Cr-7Ni-2.5Mo. UNS S15700 Source: MIL-HDBK-5H, Dec 1998, p 2-182
10 15 20 25 Compressive tangent modulus, 106 psi
SS.134 17-4 PH stainless steel bar, stress-strain curves for various heat treat conditions Composition: Fe-17Cr-4Ni-4Cu. UNS S17400 Source: WJ. Lanning, "Torsion Properties of 17-4PH and 15-5PH Stainless Steel Bars," Advanced Materials Div., Armco Steel Corp., 16 March 1972. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1501, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 7
Strain, 0.001 in./in.
235/Stainless Steel (SS)
200
160
120
80
40
-̂ "TSOO
H1025
, H1150
/
1400
1120
840
560 CO
280
SS.135 17-4 PH stainless steel bar, typical stress-strain curves for various heat treat conditions Test direction: longitudinal. Bar thickness = 25.4-114.3 mm (1.000-4.500 in.). Ramberg-Osgood parameters: «(H900) = 11, «(H1025) = 24, «(H1150) = 13. Composi-tion: Fe- 17Cr-4Ni-4Cu. UNS SI7400 Source: MIL-HDBK-5H, Dec 1998, p 2-202
10 12 Strain, 0.001 in./in.
200
160
120
80
40
Compressive tangent modulus, GPa 0 35 70 105 140 175 210
H1025 H1025
H1150 H1150
/
1400
1120
840
560
280
4 6 8 Strain, 0.001 in./in.
J I L 10 12
SS.136 17-4 PH stainless steel bar, typical compressive stress-strain and compressive tangent modulus curves at room temperature for various heat treat conditions Test direction: longitudinal. Bar thickness: 25.4-114.3 mm (1.000-4.500 in.). Ramberg-Osgood parameters: «(H1025) = 22, «(H1150) = 13. Composition: Fe-17Cr-4Ni-4Cu. UNS S17400 Source: MIL-HDBK-5H, Dec 1998, p 2-202
5 10 15 20 25 Compressive tangent modulus, 106 psi
30
236/Stainless Steel (SS)
200
175
150
125
100
75
50
25
75 °F (24 °C)
= (204 °C)-400 °l = (204 °C)-
F (371 °C)
900^1 F (482 °C)
A w
1400
1225
1050
875 (0 Q_
700 eg <D
35
525
350
175
SS.137 17-4 PH H900 stainless steel bar, typical tensile stress-strain curves at room and elevated temperatures Test direction: longitudinal. Composition: Fe-17Cr-4Ni-4Cu. UNS SI7400 Source: O.L. Deel and H. Mindlin, "Engineering Data on New Aero-space Structural Materials;' AFML-TR-72-196, Vol 1, Battelle Columbus Laboratories, Sept 1972. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1501, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 11
4 6 8 Strain, 0.001 in./in.
10 12
200
175
150
125
100
75
50
25
75 °F (24 0)
400 °F (20^ rc)
700 °F (37' I °C)
900°F (48i !°C)
1400
1225
1050
875 CO Q_
700 g £ CO
525
350
175
SS.138 17-4 PH H900 stainless steel bar, compressive stress-strain curves at room and elevated temperatures Composition: Fe-17Cr-4Ni-4Cu. UNS S17400 Source: O.L. Deel and H. Mindlin, "Engineering Data on New Aerospace Structural Materials," AFML-TR-72-196, Vol 1, Battelle Columbus Laboratories, Sept 1972. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1501, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 16
4 6 8 Strain, 0.001 in./in.
10 12
237/Stainless Steel (SS)
200
160
120
-fa <0 80
40
1400
1120
840
560
280
4 6 8 Strain, 0.001 in./in.
10 12
SS.139 17-4 PH H1000 stainless steel casting, typical tensile stress-strain curve at room temperature Casting thickness = 9.525-76.2 mm (0.375-3.000 in.). Ramberg-Osgood parameter: n= 16. Composition: Fe-17Cr-4Ni-4Cu. UNS S17400 Source: MIL-HDBK-5H, Dec 1998, p 2-203
Compressive tangent modulus, GPa
I I I I I I I 0 5 10 15 20 25 30
Compressive tangent modulus, 106 psi
SS.140 17-4 PH H1000 stainless steel casting, typical compressive stress-strain and compressive tangent modulus curves at room temperature Casting thickness = 9.525-76.2 mm (0.375-3.000 in.). Ramberg-Osgood parameter: n = 13. Composition: Fe-17Cr-4Ni-4Cu. UNS S17400 Source: MIL-HDBK-5H, Dec 1998, p 2-203
238/Stainless Steel (SS)
SS.141 17-4 PH H1100 stainless steel bar, complete stress-strain curves at room and low temperatures Composition: Fe-17Cr-4Ni-4Cu. UNS S17400 Source: K.A. Warren and R.P. Reed, Tensile and Impact Properties of Selected Materials from 20 to 300 K, Monograph 63, National Bureau of Standards, 28 June 1963. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1501, CINDAS/USAF CRDA Hand-books Operation, Purdue University, 1995, p 11
3 >
# «•» *
/ / y
/ / / /
/ >
/ v 1 / ^ — - —
2240
1960
1680
1400
Q. 2
1120 is CO
840
560
280
SS.142 17-7 PH stainless steel spring wire, tensile stress-strain curves at room temperature for various heat treat conditions Curve 1, 5.08 mm (0.200 in.) diam, condition A; curve 2, 2.032 mm (0.080 in.) diam, condition C; curve 3, 2.032 mm (0.080 in.) diam, condition CH900. Composition: Fe-17Cr-7Ni-lAl. UNS S17700 Source: "Armco 17-7 PH Precipitation-Hardening Stainless Steel, Bar, Rod and Wire," Bulletin No. S-29e, Armco Stainless Steel Div., April 1983. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1502, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 16
4 6 8 Strain, 0.001 in./in.
10 12
239/Stainless Steel (SS)
t
/ fi h <
/ x - " " " """ / > s frA
If' M'
/ / / Lo Tr;
ngitudinal ansverse i
1400
1120
1960
1680
840 5
560
280
SS.143 17-7 PH stainless steel sheet, typical tensile stress-strain curves for heat treat condition RH950 (a) and TH1050 (b) Test direction: longitudinal and transverse. Sheet thickness = 1.27 mm (0.050 in.). Composition: Fe-17Cr-7Ni-lAl. UNS SI7700 Source: "Armco 17-7 H and PH 15-7Mo," Armco Steel Corp., 1966. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1502, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 16
0 4 8 12 0 4 8 12 (a) Strain, 0.001 in./in. (b) Strain, 0.001 in./in.
/
// / /
b j j i /
> > •
// h
/
h
/ / / Loi Trc
I
ngitudinal insverse
/
! i > / / /
1960
1680
1400
1120
840 S
560
280
SS.144 17-7 PH stainless steel sheet, typical compressive stress-strain curves for heat treat condition RH950 (a) and TH1050 (b) Test direction: longitudinal and transverse. Sheet thickness = 1.27 mm (0.050 in.). Tested at room temperature. Composition: Fe-17Cr-7Ni-lAl. UNS S17700 Source: "Armco 17-7 H and PH 15-7Mo," Armco Steel Corp., 1966. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1502, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 18
0 4 8 12 0 4 8 12 (a) Strain, 0.001 in./in. (b) Strain, 0.001 in/in.
240/Stainless Steel (SS)
SS.145 17-7 PH CH900 stainless steel sheet, tensile stress-strain curves at room and elevated temperatures under conditions of rapid heating, rapid loading, and short time at temperature Sheet thickness =1.016 mm (0.040 in.). Strain rate = 0.1/s. Heated to test temperature in 10 s and held for 10 s prior to test. Composition: Fe-17Cr-7Ni-lAl. UNS SI7700 Source: J.R. Kattus, "Tensile and Creep Rupture Properties of Structural Alloys under Conditions of Rapid Heating, Rapid Loading, and Short Times at Temperature/' Southern Research Institute Report 3962-867-2-1 to International Nickel Co., 10 April 1959. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1502, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 19
240
200
160
120
<n
80
40
1
6
-7 1
1680
1400
1120
840 «
560
280
SS.146 17-7 PH RH950 stainless steel sheet, tensile stress-strain curves at various temperatures Sheet thickness = 1.27 mm (0.050 in.). Curve 1: room temperature; curve 2: 93 °C (200 °F); curve 3: 204 °C (400 °F); curve 4: 316 °C (600 °F); curve 5: 427 °C (800 °F); curve 6: 482 °C (900 °F); curve 7: 538 °C (1000 °F). Composition: Fe-17Cr-7Ni-lAl. UNS S17700 Source: Armco Precipitation Hardening Stainless Steels Technical Data Manual, Armco Steel Corp., 1 Nov 1957. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1502, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 19
4 6 Strain, 0.001 in./in.
10
241/Stainless Steel (SS)
240
200
160
3 120
80
40
7 >°F (24 ° C ) y ^ ^ ^ Compr yield si
essive trength
600 °F (316 °C)
/ 300 °F (427 °C)
/ j ' /
/ / / 1 0 0 ( ) °F (538 °C) / / /
1680
1400
1120
840 co
560
280
SS.147 17-7 PH RH950 stainless steel sheet, compressive stress-strain curves at room and elevated temperatures Test direction: longitudinal. Sheet thickness = 1.575 mm (0.062 in.). Composition: Fe-17Cr-7Ni-lAl. UNS S17700 Source: J.R. Kattus, J.B. Preston, and H.L. Lessley, "Determination of Tensile, Compressive, Bearing, and Shear Properties of Sheet Steels at Elevated Temperatures," WADC Technical Report 58-365, Nov 1958. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1502, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 24
Strain, 0.001 in./in.
242/Stainless Steel (SS)
SS.148 17-7 PH RH950 stainless steel sheet, isochronous stress-strain curves Sheet thickness = 1.27 mm (0.050 in.), (a) 316 °C (600 °F). (b) 427 °C (800 °F). (c) 371 °C (700 °F). (d) 482 °C (900 °F). Composition: Fe-17Cr-7Ni-lAl. UNS SI7700 Source: Armco Precipitation Hardening Stainless Steels Technical Data Manual, Armco Steel Corp., 1 Nov 1957. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1502, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 30
243/Stainless Steel (SS)
4-00 °F (204
Room tem| Derature
) °F (93 °C)
°F (316 °C)
800
^900 °F (4{
°F (427 °C)
J2°C)
1000°F (53 8 °C)
1750
1400
1050
700
350
SS.149 17-7 PH TH1050 stainless steel sheet, typical tensile stress-strain curves at room and elevated temperatures 0.5 h exposure. Ramberg-Osgood parameters n(room temperature) = 12, n(200 °F) = 8.3, n(400 °F) = 9.0, n(600 °F) = 12, n{800 °F) = 8.3, n(900 °F) = 8.0, n(1000 °F) = 7.7. Composition: Fe-17Cr-7Ni-lAl. UNS S17700 Source: MIL-HDBK-5H, Dec 1998, p 2-212
4 6 8 Strain, 0.001 in./in.
10 12
SS.150 17-7 PH TH1050 stainless steel sheet, typical compressive stress-strain curves at room and elevated temperatures 0.5 h exposure. Ramberg-Osgood parameters: n(room temperature) = 9.3, n{200 °F) = 11, n(400 °F) = 9.3, n{600 °F) = 11, n{800 °F) = 8.3, n{900 °F) = 9.3. Composition: Fe-17Cr-7Ni-lAl. UNS S17700 Source: MIL-HDBK-5H, Dec 1998, p 2-212
244/Stainless Steel (SS)
250
200
150
100
50
Compressive tangent modulus, GPa 0 35 70 105 140 175 210
200 °F (9C
^ Roomt emperature
y 4 0 0 °F (; *04 °C) ^ . 6 0 0 I °F (316 °C
800 °F (41
"900 °F (4
800 °F (41
"900 °F (4 B2 °C)
1750
1400
1050 CD 0_ 2
700
350
& w
SS.151 17-7 PH TH1050 stainless steel sheet, typical compressive tangent modulus curves at room and elevated temperatures 0.5 h exposure. Ramberg-Osgood parameters: «(room temperature) = 9.3, n(200 °F) = 11, n(400 °F) = 9.3, n(600 °F) = 11, n(800 °F) = 8.3, n(900 °F) = 9.3. Composition: Fe-17Cr-7Ni-lAl. UNS S17700 Source: MIL-HDBK-5H, Dec 1998, p 2-213
0 5 10 15 20 25 30 Compressive tangent modulus, 106 psi
280
240
200
-S3 160 to (O a>
55 120
80
40
3
^ 5 _ 6
8
^ 5 _ 6
8
9"
10
1960
1680
1400
1120 £ 5
S> 840 55
560
280
SS.152 17-7 PH TH1050 stainless steel sheet, tensile stress-strain curves at various temperatures RT, room temperature. Sheet thickness = 2.032 mm (0.080 in.) for low temperatures (below RT), 1.27 mm (0.050 in.) for RT and above. Curve 1: -253 °C (-423 °F); curve 2: -196 °C (-320 °F); curve 3: -79 °C (-110 °F); curve 4: RT; curve 5: 93 °C (200 °F); curve 6: 204 °C (400 °F); curve 7: 316 °C (600 °F); curve 8: 427 °C (800 °F); curve 9: 482 °C (900 °F); curve 10: 538 °C (1000 °F). Composition: Fe-17Cr-7Ni-lAl. UNS S17700 Source: Armco Precipitation Hardening Stainless Steels Technical Data Manual, Armco Steel Corp., 1 Nov 1957 and A.L. McGee, J.E. Camp-bell, R.L. Carlson, and G.K. Manning, "The Mechanical Properties of Certain Aircraft Structural Metals at Very Low Temperatures," WADC TR 58-386, Nov 1958. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1502, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 19
4 6 Strain, 0.001 In./in.
10
245/Stainless Steel (SS)
SS.153 17-7 PH TH1050 stainless steel sheet, tensile stress-strain curves at room and elevated temperatures Strain rate 0.0002/s. Composition: Fe-17Cr-7Ni-lAl. UNS SI7700 Source: A.C. Wilhelm and J.R. Kattus, "Determination of the Mechani-cal Properties of Aircraft Structural Materials at Very High Tempera-tures after Rapid Heating," Part 3, "The Effects of Simultaneous Heating and Loading on the Tensile Properties of Typical Structural Alloys," WADC TR 57-647, Part 3, Nov 1960. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1502, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 20
SS.154 17-7 PH TH1050 stainless steel sheet, tensile stress-strain curves at room and elevated temperatures Strain rate 0.002/s. Composition: Fe-17Cr-7Ni-lAl. UNS S17700 Source: A.C. Wilhelm and J.R. Kattus, "Determination of the Mechani-cal Properties of Aircraft Structural Materials at Very High Tempera-tures after Rapid Heating," Part 3, "The Effects of Simultaneous Heating and Loading on the Tensile Properties of Typical Structural Alloys," WADC TR 57-647, Part 3, Nov 1960. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1502, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 20
246/Stainless Steel (SS)
SS.155 17-7 PH TH1050 stainless steel sheet, tensile stress-strain curves at room and elevated temperatures Strain rate 0.02/s. Composition: Fe-17Cr-7Ni-lAl. UNS S17700 Source: A.C Wilhelm and J.R. Kattus, "Determination of the Mechani-cal Properties of Aircraft Structural Materials at Very High Tempera-tures after Rapid Heating," Part 3, "The Effects of Simultaneous Heating and Loading on the Tensile Properties of Typical Structural Alloys," WADC TR 57-647, Part 3, Nov 1960. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1502, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 21
SS.156 17-7 PH TH1050 stainless steel sheet, tensile stress-strain curves with effect of various heating rates Specimens simultaneously loaded at strain rate of 0.0002/s and heated at rate shown. Composition: Fe-17Cr-7Ni-lAl. UNS S17700 Source: A.C. Wilhelm and J.R. Kattus, "Determination of the Mechani-cal Properties of Aircraft Structural Materials at Very High Tempera-tures after Rapid Heating," Part 3, "The Effects of Simultaneous Heating and Loading on the Tensile Properties of Typical Structural Alloys," WADC TR 57-647, Part 3, Nov 1960. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1502, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 21
247/Stainless Steel (SS)
180
160
140
120
^ 100 CO CO <D
CO 80
60
40
20
I Heating
I I rate, "Fh 5 (°C/s)
"20(11)
125 (69)
\ \ 2: 20(122)
1260
1120
980
840
(0 700 e=
0) 560 *
420
280
140
SS.157 17-7 PH TH1050 stainless steel sheet, tensile stress-strain curves with effect of various heating rates Specimens simultaneously loaded at strain rate of 0.002/s and heated at rate shown. Composition: Fe-17Cr-7Ni~ 1A1. UNS S17700 Source: A.C. Wilhelm and J.R. Kattus, "Determination of the Mechani-cal Properties of Aircraft Structural Materials at Very High Tempera-tures after Rapid Heating," Part 3, 'The Effects of Simultaneous Heating and Loading on the Tensile Properties of Typical Structural Alloys," WADC TR 57-647, Part 3, Nov 1960. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1502, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 22
10 15 20 25 30 35 40 Strain, in./in.
160
140
120
100
I 3 80 £
CO
60
40
20
Heating I I rate, °F/s (°C/s)
. ^ 400 (204)
ou
50 0 (260)^
" ^ 6 0 0 (316)
100 0 (538)
K. 2000 ^ I
(1093) 120
1 0(649) h
1120
980
840
700 to
CL
560 co
420
280
140
SS.158 17-7 PH TH1050 stainless steel sheet, tensile stress-strain curves with effect of various heating rates Specimens simultaneously loaded at strain rate of 0.02/s and heated at rate shown. Composition: Fe-17Cr-7Ni-1A1. UNS S17700 Source: A.C. Wilhelm and J.R. Kattus, "Determination of the Mechani-cal Properties of Aircraft Structural Materials at Very High Tempera-tures after Rapid Heating," Part 3, "The Effects of Simultaneous Heating and Loading on the Tensile Properties of Typical Structural Alloys," WADC TR 57-647, Part 3, Nov 1960. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1502, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 22
10 15 20 25 30 35 40 Strain, in./in.
248/Stainless Steel (SS)
SS.159 17-7 PH TH1050 stainless steel sheet, compressive stress-strain curves at room and elevated temperatures Test direction: longitudinal. Sheet thickness = 1.27 mm (0.050 in.). Specimens loaded at strain rate of 0.002/min. Composition: Fe-17Cr-7Ni-lAl. UNS S17700 Source: B.A. Stein, "Compressive Stress-strain curves Properties of 17-7 PH and AM 350 Stainless-Steel Sheet at Elevated Temperatures," NACA TN 4074, 19 Aug 1957. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1502, CINDAS/USAF CRDA Hand-books Operation, Purdue University, 1995, p 24
249/Stainless Steel (SS)
2 m\v\/
/ l h y
L T^^IOOh ^1000 h
I / (a) Strain, 0.001 in./in.
1 h 100h / / ^
, / lOOOh
(c) Strain, 0.001 in./in.
2 m i n /
/ 1 h /
100 h
x^1000h
1120
840
£L
560 co £ CO
280
SS.160 17-7 PH TH1050 stainless steel sheet, isochronous stress-strain curves Sheet thickness = 1.27 mm (0.050 in.), (a) 316 °C (600 °F). (b) 427 °C (800 °F). (c) 371 °C (700 °F). (d) 538 °C (1000 °F). Composition: Fe-17Cr-7Ni-lAl. UNS S17700 Source: Armco Precipitation Hardening Stainless Steels Technical Data Manual, Armco Steel Corp., 1 Nov 1957. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1502, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 31
0 4 8 (b) Strain, 0.001 in./in.
840
0 4 8 (d) Strain, 0.001 inVin.
250/Stainless Steel (SS)
400 °F (204 °C) 600 °F (316 °C)-
800 °F (427 °C) 1000 °F (538 °C)
y ^ t 1 2 0 0 °F (649 °C)
560
420
Q. 2
280 » <D to
140
SS.161 AM-350 annealed stainless steel sheet, tensile and compressive stress-strain curves at room and elevated temperatures Test direction: longitudinal. Sheet thickness = 1.626 mm (0.064 in.). Solid curves, tension; dashed curves, compression. Composition: Fe-17Cr-4Ni-3Mo. UNS S35000 Source: R.G. Henning and A.W. Brisbane, "Mechanical Properties of AM-350 Potomac A, Potomac M and Vascojet 1000 Steel Alloys in the Annealed Condition," ASD-TDR-63-116, May 1963. As published in Aerospace Structural Metals Handbook Vol 2, Code 1504, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 11
Strain x 0.001
200
160
120
S CO
80
40
400 °F (20 600°F (316'
1 Room temp
(4°C)v
e r a t u r e ^ ^
— ^ ^
\0 °F (371 °C)
'F (427 °C)
V
1400
1120
840 Q. 2
560
280
£ CO
4 6 Strain, 0.001 in./in.
10
SS.162 AM-350 double aged stainless steel sheet, compressive stress-strain curves at room and elevated temperatures Sheet thickness = 1.626 mm (0.064 in.). Composition: Fe-17Cr-4Ni-3Mo. UNS S35000 Source: "Room and Elevated Temperature Tensile and Compressive Properties of Type AM-350," Data sheet 86-11457-350, Allegheny Ludlum Steel Corp., 1958. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1504, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 14
251/Stainless Steel (SS)
200
160
120
80
40
400 °F (20
Room tc
4 °C)v ^
jmperature
600 °F (316 °C)\
y y ' 300 °F
^ 700 e
r (427 °C)
F (371 °C)
1400
1120
840
560
280
SS.163 AM-350 double aged stainless steel sheet, tensile stress-strain curves at room and elevated temperatures Sheet thickness = 1.626 mm (0.064 in.). Composition: Fe-17Cr-4Ni-3Mo. UNS S35000 Source: "Room and Elevated Temperature Tensile and Compressive Properties of Type AM-350," Data sheet 86-11457-350, Allegheny Ludlum Steel Corp., 1958. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1504, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 11
4 6 Strain, 0.001 in./in.
10
^ 110 °F (-79 °C)
- 80 °F
650 °f
(27 °C) I r (343 °C)
//
1680
1400
1120
GL 5
840 «T
560
280
0.04 0.08 Strain, %
0.12 0
0.16
SS.164 AM-350 20% CRT stainless steel sheet, tensile stress-strain curves at room and various temperatures CRT: annealed to condition H, cold rolled 20%, 3 h, tempered 441 °C (825 °F), 3 h. Composition: Fe-17Cr-4Ni-3Mo. UNS S35000 Source: Aerospace Structural Metals Handbook, Vol 2, Code 1504, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 12
252/Stainless Steel (SS)
240
200
160
S 120 © 0)
80
40
I - 1
I 10 °F (-79 °C)
80 °F (27 °C)
650 °F (343 °C)
1680
1400
1120
840 w <0 CO
560
280
SS.165 AM-350 30% CRT stainless steel sheet, tensile stress-strain curves at room and various temperatures CRT: annealed to condition H, cold rolled 30%, 3 h, tempered 441 °C (825 °F), 3 h. Composition: Fe-17Cr-4Ni-3Mo. UNS S35000 Source: Aerospace Structural Metals Handbook, Vol 2, Code 1504, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 12
0.04 0.08 Strain, %
0.12 0.16
200
160
120
80
40
Room 1 temperature
- (204 - (204
/ o 0 0 °F (42
^ ^ 6 0 0 °F \ 700 °F (37;
7 °C)
(316 °C) I °C)
1400
1120
840
560
280
SS.166 AM-350 SCT850 stainless steel sheet, tensile stress-strain curves at room and elevated temperatures Sheet thickness = 1.067 mm (0.042 in.). SCT, subcooled and tempered. Composition: Fe-17Cr-4Ni-3Mo. UNS S35000 Source: "Room and Elevated Temperature Tensile and Compressive Properties of Type AM-350," Data sheet 86-11457-350, Allegheny Ludlum Steel Corp., 1958. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1504, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 11
4 6 Strain, 0.001 in./in.
10
253/Stainless Steel (SS)
250
200
150
100
50
Room te
^ ^ 4 0 0 '
mperature
•F (204 °C) 1
600 °l
800 °F
F (316 °C)
(427 °C)
1750
1400
1050 Q_ 2
700
350
£ w
SS.167 AM-350 SCT850 stainless steel sheet, typical tensile stress-strain curves at room and elevated temperatures 0.5 h exposure. SCT, subcooled and tempered. Ramberg-Osgood parameters: «(room temperature) = 10, «(400 °F) = 7.0, w(600 °F) = 7.5, n(800 °F) = 6.5. Composition: Fe-17Cr-4Ni-3Mo. UNS S35000 Source: MIL-HDBK-5H, Dec 1998, p 2-122
4 6 8 Strain, 0.001 in./in.
10 12
Compressive tangent modulus, GPa
0 5 10 15 20 25 30 Compressive tangent modulus, 106 psi
SS.168 AM-350 SCT850 stainless steel sheet, typical compressive stress-strain and compressive tangent modulus curves at room and elevated temperatures 0.5 h exposure. SCT, subcooled and tempered. Ramberg-Osgood parameters: n(room temperature) = 9.3, n(400 °F) = 6.2, n(600 °F) = 6.8, n(800 °F) = 6.2. Composition: Fe-17Cr-4Ni-3Mo. UNS S35000 Source: MIL-HDBK-5H, Dec 1998, p 2-122
254/Stainless Steel (SS)
I -423 °F (-253
1 .
/ 1 °F (-196 °C)
A °F (-78 °C)
Room temperature
1960
1680
1400
840 £
560
280
SS.169 AM-350 SCT850 stainless steel sheet, tensile stress-strain curves at room and low temperatures Sheet thickness = 1.626 mm (0.064 in.). SCT850: annealed to condition L, subcooled -73 °C (-100 °F), 3 h, tempered 441-468 °C (825-875 °F), 3 h. Composition: Fe-17Cr-4Ni-3Mo. UNS S35000 Source: R.L. McGee, J.E. Campbell, R.L. Carlson, and G.K. Manning, "The Mechanical Properties of Certain Structural Metals at Very Low Temperature," WADC-TR 58-386, June 1958. As published in Aero-space Structural Metals Handbook, Vol 2, Code 1504, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 12
4 6 Strain, 0.001 in./in.
10
Room temperature
^ ^ 600 °l ̂ (316 °C)
^ 800 °F (4;
n700 °F (371
27 °C)
1680
1400
1120
a.
840 co CO 0) CO
560
280
SS.170 AM-350 SCT850 stainless steel sheet, compressive stress-strain curves at room and elevated temperatures Sheet thickness = 1.067 mm (0.042 in.). Treatment SCT850: annealed to condition L, subcooled -73 °C (-100 °F), 3 h, tempered 441-468 °C (825-875 °F), 3 h. Composition: Fe-17Cr-4Ni-3Mo. UNS S35000 Source: "Room and Elevated Temperature Tensile and Compressive Properties of Type AM-350," Data sheet 86-11457-350, Allegheny Ludlum Steel Corp., 1958. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1504, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 14
4 6 Strain, 0.001 in./in.
10
255/Stainless Steel (SS)
/
/ 4 / y
/ /
/ y / /
Y \ t /J
1 - 1 0 h / 4
/
//1 ~ 1000 h 11
/
100 h 000 h
1 v / / y / i / in / Mllr1 / / A / r / / 1C
/ - 1 0 h >0 h
/ r A i o c f0 h
/ - - Shoi •ttime
1400
1120
840
560
280
</5
SS.171 AM-350 SCT850 stainless steel sheet, isochronous stress-strain curves at various temperatures Sheet thickness = 1.016-1.651 mm (0.040-0.065 in.). SCT850: annealed to condition L, subcooled -73 °C (-100 °F), 3 h, tempered 441-4-68 °C (825-875 °F), 3 h. (a) 316 °C (600 °F); (b) 371 °C (700 °F); (c) 427 °C (800 °F). Composition: Fe-17Cr-4Ni-3Mo. UNS S35000 Source: "Creep Data AM-350 and AM-355 Alloys," Data Sheet 119-121658S...," Allegheny Ludlum Steel Corp. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1504, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 19
0 4 8 12 0 4 8 12 0 4 8 12 (a) Strain, 0.001 in./in. (b) Strain, 0.001 in./in. (c) Strain, 0.001 in./in.
256/Stainless Steel (SS)
Room tei 1 nperature
°F (204 °C)
60" 800 °F
D °F (316 °C (427 A ^ 900' •F (482 °C)
A ^ 1 0 0 0 ' 'F (538 °C)
V
1680
1400
1120
I 840 i
a> ft
560
280
SS.172 AM-355 CRT stainless steel sheet, tensile stress-strain curves at room and elevated temperatures Test direction: (a) longitudinal and (b) transverse. Sheet thickness = 1.422 mm (0.056 in.). CRT: cold rolled and tempered, hardness = 50-51 HRC. (a) longitudinal (b) transverse. Composition: Fe-15.5Cr-4.5Ni-3Mo. UNS S35500 Source: Data sheet 121-12159-355, Allegheny Ludlum, 1959. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1505, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 11
0 2 (a)
6 8 10 12 Strain, 0.001 in./in.
Room ter nperature
800° F (427 °C)
' ^ 9 0 0 ° F (482 °C)
/ ^1000 °F( 538 °C)
7
1680
1400
1120
CO Q_ 2
840 £ £ 0)
560
280
0 2 (b)
4 6 8 Strain, 0.001 in./in.
10 12
257/Stainless Steel (SS)
SS.173 AM-355 CRT stainless steel sheet, compressive stress-strain curves at room and elevated temperatures Test direction: longitudinal. Sheet thickness = 1.422 mm (0.056 in.). CRT: cold rolled and tempered. Hardness = 50-51 HRC. Specimen size = 68.58 x 15.875 x 1.422 mm (2.7 x 0.625 x 0.056 in.); gage length = 38.1 mm (1.5 in.). Composition: Fe-15.5Cr-4.5Ni-3Mo. UNS S35500 Source: Data sheet 121-12159-355, Allegheny Ludlum, 1959. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1505, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 14
258/Stainless Steel (SS)
i Room temperature ,
200 °F |(93 °C) y
60
400 °F (20
0 °F (316 °C rc)Xy ' x J ?
800 °F • (427 °C) y
^ ^ 9 0 0 c 'F (482 °C)
1000 °F : (538 °C)
2240
1960
1680
1400 (0 Q_ 2
1120 co-
co 840
560
280
SS.174 AM-355 SCCRT stainless steel sheet, tensile stress-strain curves at room and elevated temperatures Test direction: (a) longitudinal and (b) transverse. Sheet thickness = 0.457 mm (0.018 in.). SCCRT: subcooled, cold rolled, tempered. RT, room temperature. Composi-tion: Fe-15.5Cr-4.5Ni-3Mo. UNS S35500 Source: "Room and Elevated Temperature Tensile and Compressive Properties of SCCRT AM-355," Data sheet 114-82158-355, Allegheny Ludlum Steel Corp., 1958. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1505, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 12
0 2 (a)
4 6 8 Strain, 0.001 in./in.
10 12
1 Room tem
1 perature — • —
200 400 °F (2
1^(93-0) , >04
^
6
800°
iOO °F (316' I F (427 °C)v
1 A BC) \ / /
\ / w
A : (482 °C)
m * 1000° F (538 "C)
2240
1960
1680
1400
1120 co £ co
840
560
280
0 2 (b)
4 6 8 Strain, 0.001 in./in.
10 12
259/Stainless Steel (SS)
SS.175 AM-355 SCCRT stainless steel sheet, compressive stress-strain curves at room and elevated temperatures Test direction: (a) longitudinal and (b) transverse. Sheet thickness = 0.457 mm (0.018 in.). SCCRT: subcooled, cold rolled, tempered. RT, room temperature. Composi-tion: Fe-15.5Cr-4.5Ni-3Mo. UNS S35500 Source: "Room and Elevated Temperature Tensile and Compressive Properties of SCCRT AM-355," Data sheet 114-82158-355, Allegheny Ludlum Steel Corp., 1958. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1505, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 14
260/Stainless Steel (SS)
1, <? ! f / *
/ V / '// 1 u/ f // t 1 / / 1 - 1 000 h \ t
7 11
-100 h DOOh
i f 10 h
^ 1 0 0 k1000 h
I h i i
1 I
1400
1120
840
560
280
SS.176 AM-355 SCT stainless steel sheet, isochronous tensile stress-strain curves at various temperatures SCT: subcooled and tempered, (a) 316 °C (600 °F). (b) 371 °C (700 °F). (c) 427 °C (800 °F). Composition: Fe-15.5Cr-4.5Ni-3Mo. UNS S35500 Source: "Creep Data AM-350 and AM-355 Alloys," Data sheet 119-121658-5, Allegheny Ludlum Steel Corp., 1959. As published in Aero-space Structural Metals Handbook, Vol 2, Code 1505, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 18
0 4 8 12 0 4 8 12 0 4 8 12 Strain, 0.001 in./in. Strain, 0.001 in./in. Strain, 0.001 in./in.
(a) (b) (c)
SS.177 AM-355 XH stainless steel sheet, tensile stress-strain curves at room and elevated temperatures Test direction: transverse. Sheet thickness = 0.203 mm (0.008 in.). Heat treatment: mill solution treated and water quenched, tempered 399 °C (750 °F), 5 min. Hardness = 54 HRC. Composition: Fe-15.5Cr-4.5Ni-3Mo. UNS S35500
to
I Source: Data sheet 130-10859-355, Allegheny Ludlum, 1959. As published in Aerospace Structural Metals Handbook, Vol 2,
<8 Code 1505, CINDAS/USAF CRDA Handbooks Operation, Purdue <o University, 1995, p 12
261/Stainless Steel (SS)
SS.178 AM-362 stainless steel bar, tensile stress-strain curves at room and elevated temperatures Bar diameter = 25.4 mm (1 in.). Heat treatment: 816 °C (1500 °F), 1 h, air cooled, 566 °C (1050 °F), 2 h. Composition: Fe-15Cr-7Ni-0.88Ti. UNS S36200 Source: "Properties of AM 362 Maraging Stainless Steel," Sheet-197-11763-362, Allegheny-Ludlum Steel Co., Research Data Center, Nov 1963. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1512, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 13
840
700
560
SS.179 AM-363 stainless steel strip, tensile stress-strain curve at room temperature Composition: Fe(0.04C)-l 1.5Cr-4Ni-0.3Ti Source: "AM-363 Strip for Structural Applications," Preliminary Data Sheet, Allegheny Ludlum Steel Corp., 11 Feb 1963. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1409, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 2
262/Stainless Steel (SS)
SS.180 Custom 450 H900 stainless steel bar, typical tensile stress-strain curve at room temperature Test direction: longitudinal and long transverse. Bar thickness = 25.4-304.8 mm (1.000-12.000 in.). Ramberg-Osgood parameter: n = 16. Composition: Fe-15Cr-6Ni-1.5Cu-l.lTi-(Nb > 8C). UNS S45000 Source: MIL-HDBK-5H, Dec 1998, p 2-135
SS.181 Custom 450 H1050 stainless steel bar, typical tensile stress-strain curve at room temperature Test direction: longitudinal and long transverse. Bar thickness = 25.4-304.8 mm (1.000-12.000 in.). Ramberg-Osgood parameter: n = 26. Composition: Fe-15Cr-6Ni-1.5Cu-1. lTi-(Nb > 8C). UNS S45000 Source: MIL-HDBK-5H, Dec 1998, p 2-139
263/Stainless Steel (SS)
400
300
2 200
100
// I
2800
2100
Q. 5
1400 |
700
SS.182 Custom 455 annealed stainless steel bar, true stress-strain curves Heat treatment: annealed 816 °C (1500 °F), 1 h, water quenched; (solid curve): + aged 482 °C (900 °F), 4 h, air cooled; (dashed curve): + aged 510 °C (950 °F), 4 h, air cooled. Composition: Fe-(low C)-12Cr-8Ni-2Cu-UTi-(Nb + Ta). UNS S45500 Source: Private communication with N.B. Schmidt, Carpenter Technology Corp., Reading, PA, 8 Jan 1974, and unpublished data sheets. As published in Aerospace Structural Metals ^Handbook, Vol 2, Code 1514, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 6
0.2 0.4 True strain, ln(^Mf)
0.6 0.8
320
280
240
200
£ 160
120
80
40
F loom temp L
>erature — - —
400 °F (2 104 °C)
600 °F (316 °C)
800 °F (A [27 °C)
2240
1960
1680
1400 (Q Q. 5
1120 w 2 CO
840
560
280
SS.183 Custom 455 annealed stainless steel bar, typical stress-strain curves at room and elevated temperature Test direction: longitudinal. Bar diameter = 19.05 mm (0.75 in.). Heat treatment: annealed plus aged 510 °C (950 °F), 4 h, air cooled. Composition: Fe-(low C)-12Cr-8Ni-2Cu-1.1 Ti-(Nb + Ta). UNS S45500 Source: O.L. Deel and H. Mindlin, "Engineering Data on New Aero-space Structural Materials," Technical Report AFML-TR-71-249, Battelle Columbus Laboratories, Dec 1971. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1514, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 10
4 6 8 10 Strain, 0.001 in./in.
12 14
264/Stainless Steel (SS)
Compressive tangent modulus, GPa
0 5 10 15 20 25 30 35 Compressive tangent modulus, 106 psi
SS.184 Custom 455 annealed stainless steel bar, typical compressive stress-strain and compressive tangent modulus curves at room and elevated temperatures Test direction: longitudinal. Bar diameter = 19.05 mm (0.75 in.). Heat treatment: annealed plus aged 510 °C (950 °F), 4 h, air cooled. RT, room temperature. Composition: Fe-(low C)-12Cr-8Ni-2Cu-l.lTi-(Nb + Ta). UNS S45500 Source: O.L. Deel and H. Mindlin, "Engineering Data on New Aero-space Structural Materials," Technical Report AFML-TR-71-249, Battelle Columbus Laboratories, Dec 1971. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1514, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 14
SS.185 Custom 455 H950 stainless steel bar, typical tensile stress-strain curve at room temperature Test direction: longitudinal and long transverse. Bar thickness = 25.4-152.4 mm (1.000-6.000 in.). Ramberg-Osgood parameter: n - 22. Composition: Fe-(low C)-12Cr-8Ni-2Cu-1. lTi-(Nb + Ta). UNS S45500 Source: MIL-HDBK-5H, Dec 1998, p 2-146
265/Stainless Steel (SS)
250
200
150
.b W 100
50
1750
1400
1050
5
700
350
£
4 6 8 Strain, 0.001 in./in.
10 12
SS.186 Custom 455 H1000 stainless steel bar, typical stress-strain curve at room temperature Test direction: longitudinal and long transverse. Bar thickness = 25.4-152.4 mm (1.000-6.000 in.). Ramberg-Osgood parameter: n = 25. Composition: Fe-(low C)-12Cr-8Ni-2Cu-1.1 Ti-(Nb + Ta). UNS S45500 Source: MIL-HDBK-5H, Dec 1998, p 2-150
240
200
160
120
80
40
950 °F (510 °C) : (538 °C) # I
1050 °F (5( 56 °C)
^ — R oom temperature
1680
1400
1120
(0 Q_ 840 w
560
280
SS.187 Fe-17Cr-7Ni-Ti stainless steel sheet, typical tensile stress-strain curves at room temperature for different aging temperatures Sheet thickness =1.651 mm (0.065 in.). Composition: Fe-17Cr-7Ni-Ti. UNS S17600 Source: Contributions to the Metallurgy of Steel: High Temperature High Strength Alloys, AISI, Feb 1963, p 88. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1511, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 4
8 Strain, 0.001 in./in.
12 16
266/Stainless Steel (SS)
F (27 °C)
^ (316 °C)
A
/ 1000 °l F (538 °C)
1680
1400
1120
Q. s
840 g CD
W
560
280
SS.188 Fe-17Cr-7Ni-Ti stainless steel sheet, typical tensile stress-strain curves at room and elevated temperatures Test direction: longitudinal and transverse. Sheet thickness = 1.626 mm (0.064 in.). Heat treatment: Solution annealed plus aged 538 °C (1000 °F), 0.5 h. Composition: Fe-17Cr-7Ni-Ti. UNS S17600 Source: P.J. Hughes, J.E. Inge, and S.B. Prosser, 'Tensile and Compressive Stress-Strain Curves Properties of Some High-Strength Sheet Alloys at Elevated Temperatures," NACA TN 3315, Nov 1954, p 19. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1511, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 5
4 6 8 Strain, 0.001 in./in.
10 12
SS.189 AL 2205 stainless steel, true stress-strain curves at various temperatures Strain rate = 0.0167/s. Composition: Fe-22Cr-5.5Ni-3Mo-N. UNS S31803 Source: C.L. Beech, "Effect of Temperature and Strain Rate on the Mechanical Properties and Deformation Behavior of a Duplex Stainless Steel," M.S. thesis, Colorado School of Mines, Golden, CO, 1989. As published in G. Krauss, Steels: Heat Treatment Processing and Principles, 1990, p 394
267/Stainless Steel (SS)
Test temperature, °C - 1 8 93 204 316 427 538 649 760 871 982
• P
/ 'NO
\ \
XI M:
/ / s
UTS V I
I
\ A \ \ \ \
A 0.2®
1 to YS / V \ \ \ \ \ \ \ \ \
\
A
\ v \
V . ^ c
560
490
420
350
280 #,
£ w 210
140
70
SS.190 XM-27 stainless steel, typical tensile properties at elevated temperatures Short-time tests on high-chromium ferritic samples show pronounced decrease in strength with increasing temperature above 538 °C (1000 °F). Increase in strength at 427-538 °C (800-1000 °F) is due to precipitation hardening, which goes with the 475 °C (885 °F) embrittlement phenomenon typical of high-chromium ferritic stainless steels. UTS, ultimate tensile strength; YS, yield strength. UNS S44627 Source: F.K. Kies and C.D. Swartz, High Temperature Properties of High Purity Ferritic Stainless Steel, J. Test. Eval., Vol 2 (No. 2), 1974, p 118-124. As published in E-Brite Alloy Product Data, Allegheny Ludlum Steel Corp., 1980, p 14
/ / c
/ / / I /
t t 0 200 400 600 800 1000 1200 1400 1600 1800
Test temperature, °F
268/Stainless Steel (SS)
SS.191 409 stainless steel sheet, room temperature longitudinal stress-strain Sheet thickness = 1.499 mm (0.059 in.). Tests were run per ASTM Standard E 8. Standard flat samples 2 x 12.7 mm (0.5 in.) wide. Data shown are typical and should not be construed as maximum or minimum values for specification or for final design. Data on any particular piece of material may vary from those shown.. UNS S40900 Source: Courtesy Allegheny Ludlum in private communication, March 2002
SS.192 439 stainless steel sheet, room temperature longitudinal stress-strain Sheet thickness = 1.549 mm (0.061 in.). Tests were run per ASTM Standard E-8. Standard flat samples 2 x 12.7 mm (0.5 in.) wide. Data shown are typical and should not be construed as maximum or minimum values for specification or for final design. Data on any particular piece of material may vary from those shown. UNS S43035 Source: Courtesy Allegheny Ludlum in private communication, March 2002
Tool Steel (TS)/269
Tool Steel (TS) 1400
1200
1000 (0 | 800
£
® 600
H
400
200
0 I (a)
1400
1200
1000 CO Q_
800 CO £
1 600 £
400
200
0 i (c)
A2
1 0.1 0.2
True strain
0.1 0.2 True strain
1400
1200
1000
800
600
400
200
0 i (e)
0.3
M2
0.3
Q. 5
1400
1200
1000
800
600
400
200
0
1400
1200
1000 to
I 800 £
(b)
600
400
200
0
(d)
D2
i ̂ ^ 1
J 0.1 0.2
True strain 0.3
01
...
> 0.1 0.2
True strain 0.3
W1
0.1 0.2 True strain
0.3
TS.001 Tool steel, uniaxial compressive true stress-strain curves Solid curves, quasi-static strain rate ~0.001/s; dashed curves, dynamic strain rate = 2000/s. Quasi-static tests used a servohy-draulic machine. High-rate tests used a compression split Hopkins pressure bar. Specimens were 4-6 mm diam, 8-12 mm long. Compositions: A2 (UNS T30102), Fe-lC-5.1Cr-1.15Mo-0.3V; D2 (UNS T30402), Fe-l.5C-12Cr-0.95Mo; M2 (UNS T11302), Fe-1.0C-0.27Mn-0.3Si-4.1Cr-5Mo-6.12W-1.98V; 01 (UNS T31501), Fe-0.92C-l.2Mn-0.5Cr-0.5W; W1 (UNS T72301), Fe-l.lC-0.25Mn-0.25Si. Source: G. Subhash, Dynamic Indentation Testing, Mechanical Testing and Evaluation, Vol 8, ASM Handbook, 2000, p 525
270/Tool Steel (TS)
40
30
® 20 cr £
10
1 ^ ^ ^ 2
3
400
300
200 ©
100
TS.002 D2 high-carbon high-chromium cold-work tool steel, torsional stress-strain curves with effect of tempering temperature Specimens air cooled 1010 °C and then tempered: curve 1, 175 °C, 60.6 HRC; curve 2, 290 °C, 58.2 HRC; curve 3, 400 °C, 57.3 HRC. Typical composition: Fe-2.1C-12.5Cr-0.3Ni. UNS T30402 Source: Teledyne VASCO data. As published in G.A. Roberts, G. Krauss, and R.L. Kennedy, Tool Steels, 5th ed., ASM International, 1998, p 213
100 200 Deformation, degrees
30C?
TS.003 D3 high-carbon high-chromium cold-work tool steel, torsional stress-strain curves with effect of tempering temperature Specimens quenched in oil at 970 °C to maximum hard-ness and then tempered: curve 1, 175 °C, 64.5 HRC; curve 2, 290 °C, 60.5 HRC; curve 3, 400 °C, 59 HRC. typical composition: Fe-l.6C-13Qr-0.75Mo-0.3V. UNS T30403 Source: Teledyne VASCO data. As published in G.A. Roberts, G. Krauss, and R.L. Kennedy, Tool Steels, 5th ed., ASM International, 1998, p 213
Tool Steel (TS)/271
True strain
TS.004 H-11 Mod chromium hot-work tool steel bar, true tensile and compressive stress-strain curves Bar diameter = 51 mm (0.2 in.) for tension, 8.458 mm (0.333 in.) for compression. Heat treatment: 1010 °C (1850 °F), 2 h, oil quenched, triple tempered, 566 °C (1050 °F), 1 h, air cooled. Data points: triangle, compres-sion using special machine for alignment and Teflon lubricant; circle, tensile with intermittent die drawing to eliminate necking; square, tensile with data corrected for necking. Composition: Fe-0.4C-5Cr-1.3Mo-0.5V. UNS T20821 Source: R. Chait, Factors Influencing the Strength Differential in High Strength Steels, Metall Trans., Vol 3, Feb 1972, p 365-371. As pub-lished in Aerospace Structural Metals Handbook, Vol 1, Code 1218, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 22
c p
Compression > s.—
Tension
ew-
/ / // /'
r
/ / // // // //
3500
2800
2100 a.
700
10 15 True strain x 0.001
20 25
TS.005 H-11 Mod chromium hot-work tool steel bar, true tensile and compressive stress-strain curves Bar diameter 51 mm (0.2 in.). Specimen machined from ausformed 15.748 mm (0.62 in.) diam bar. Consumable electrode vacuum melted bar hot worked at 1093 °C (2000 °F) from 63.5-38.1 mm (2.5-1.5 in.) diam, air cooled, double annealed 704 °C (1300 °F), 3 h, 649 °C (1200 °F), 2 h, 1038 °C (1900 °F), 1 h, air cooled to 566 °C (1050 °F), rolled to 83% plastic deformation at 566 °C (1050 °F), oil quenched, double tempered, 538 °C (1000 °F), 2 h to 60 HRC. Data points: triangle, compres-sion; circle, tension. Ultimate strength = 2570 MPa (373 ksi); tensile yield strength = 2026 MPa (294 ksi); reduction in area = 33%. Composition: Fe-0.4C-5Cr-1.3Mo-0.5V. UNS T20821 Source: J.E. Matheny, Jr., "Low Cycle Fatigue Properties of the Ausformed Steel," University of Illinois, T & A.M. Report No. 308, Feb 1968. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1218, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 22
272/Tool Steel (TS)
I -32i
I 0°F(-196°C) *
110'F (-79 °C)
^ Room t emperature
2240
1960
1680
1400 CO Q_
1120 w
840
560
280
TS.006 H-11 Mod chromium hot-work tool steel sheet, tensile stress-strain curves at room and low temperatures Preheated 788 °C (1450 °F), 20-30 min, 1010 °C (1850 °F), 20 min, air cooled, triple tempered, 524 °C (975 °F), 1 h (each). After second temper, sheet ground to 1.524 mm (0.060 in.) to remove decarburization. Composition: Fe~0.4C-5Cr-l.3Mo-0.5V. UNS T20821 Source: L.P. Rice, J.E. Cambell, and W.F. Simmons, "Evaluation of the Effects of Very Low Temperature on Properties of Aircraft and Missile Metals," WADD TR 60-214, Feb 1960. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1218, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 27
8 Strain, 0.001 in./in.
12 16
300 T (14!
Room tei mperature^
500, 650; 80(
900 °F
'F (260, 343 °( ) °F (427 °C)s ! (482 °C) v .
^ - ^ 1 0 0 0 °F (538 °C)
^ ^ • ^ I I O O °F (593 °C)
1200 °F (649 °C)
1680
1400
1120
Q.
840 w CO CD
GO
560
280
TS.007 H-11 Mod chromium hot-work tool steel, tensile stress-strain curves at room and elevated temperatures Heat treated to 50 HRC; ultimate tensile strength =1791 MPa (260 ksi). Composition: Fe-0.4C-5Cr-1.3Mo-0.5V. UNS T20821 Source: "Vascojet 1000 for Ultra High Strength Structural Requirements," Vanadium Alloys Steel Co., 1959. As published in Aerospace Structural Metals Handbook Vol 1, Code 1218, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 27
4 6 Strain, 0.001 in./in.
10
Tool Steel (TS)/273
TS.008 H-ll Mod chromium hot-work (annealed) tool steel sheet, tensile stress-strain curves at room and elevated temperatures Sheet thickness = 1.626 mm (0.064 in.). Composition: Fe-0.4C-5Cr-1.3Mo-0.5V. UNS T20821 Source: R.G. Henning and A.W. Brisbane, "Mechanical Properties of AM 350, Potomac A, Potomac M, and Vasco Jet-1000 Steel Alloys in the Annealed Condition," ASD TDR-63-116, May 1963. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1218, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 27
Strain, 0.001 in./in.
TS.009 H-11 Mod chromium hot-work tool steel sheet, tensile stress-strain curves at room and elevated temperatures Sheet thickness = 2.286 mm (0.090 in.). Heat treated to ultimate tensile strength of 1929 MPa (280 ksi): 1010 °C (1850 °F), 30 min, air cooled, 538 °C (1000 °F), 2 x 3 h, 552 °C (1025 °F), 2 x 3 h. Composition: Fe-0.4C-5Cr-1.3Mo-0.5V. UNS T20821 Source: "AISIH 11 or Potomac A," Data Sheet, Allegheny Ludlum Steel Corp., Sept 1959. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1218, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 27
274/Tool Steel (TS)
»-423 °F( -y -320 °F
253 °C) (-196 °C)
^ - 1 1 1 0 °F (-79 °C)
70 °F : (21 -C)
2520
2240
1960
1680
1400 |
1120 &
840
560
280
0.04 0.08 Strain, in./in.
0.12 0
0.16
TS.010 H-11 Mod chromium hot-work tool steel bar, tensile stress-strain curves at room and low temperatures Sheet thickness = 19.05 mm (0.75 in.). Heat treatment: 1010 °C (1850 °F), 1 h, air cooled, tempered twice 552 °C (1025 °F), 0.75 h, air cooled. Composition: Fe-0.4C-5Cr-1.3Mo-0.5V. UNS T20821 Source: K.A. Warren and R.P. Reed, Tensile and Impact Properties of Selected Materials from 20 to 300 °K, Monograph 63, National Bureau of Standards, 28 June 1963. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1218, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 28
280
270
260
c 250
240
230
220
10
j M f <
Room te mperature
— h T ' 1
f < 5 t i — ^ —
600 °F (316 °C) • • •
•
1960
1890
1820
2 1750 B>
1680
1610
1540
10" 10 1470
TS.011 H-11 Mod chromium hot-work tool steel bar, effect of strain rate on tensile yield strength at room and elevated temperature Bar diameter = 25.4 mm (1 in.). Heat treatment: 1010 °C (1850 °F), 1 h, air cooled, tempered twice 566 °C (1050 °F), 1 h, air cooled. Composition: Fe-0.4C-5Cr-1.3Mo-0.5V. UNS T20821 Source: D.P. Kendall, and T.E. Davidson, "The Effect of Strain Rate on Yielding of High Strength Steels," Report WVT 6618, Watervliet Arsenal, May 1966; D.P Kendall, "The Effect of Strain Rate and Temperature on Yielding in Steels," Report WVT 7061, Watervliet Arsenal, Nov 1970. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1218, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 33
Elastic strain rate, in./in./s
Tool Steel (TS)/275
TS.012 H-11 Mod chromium hot-work (annealed) tool steel sheet, compressive stress-strain curves at room and elevated temperatures Sheet thickness = 1.626 mm (0.064 in.). Composition: Fe-0.4C-5Cr-l.3Mo-0.5V. UNS T20821 Source: R.G. Henning and A.W. Brisbane, "Mechanical Properties of AM 350, Potomac A, Potomac M, and Vasco Jet-1000 Steel Alloys in the Annealed Condition," ASD TDR -63-116, May 1963. As published in Aerospace Structural Metals Handbook, Vol 1, Code 1218, CIN-DAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 33
TS.013 L-type low-alloy special-purpose tool steel, torsional stress-strain curves with effect of tempering temperature Specimens quenched in oil at 815 °C and then tempered: curve 1, 150 °C; curve 2, 175 °C; curve 3, 230 °C. (a) L-type with vanadium, (b) Without vanadium Source: Teledyne VASCO data. As published in G.A. Roberts, G. Krauss, and R.L. Kennedy, Tool Steels, 5th ed., ASM International, 1998, p 154
276/Tool Steel (TS)
40
30
E z ® 20 2" ,o
10
' 1
" 2
400
300
200 o O" .o
100
TS.014 L6 low-alloy special-purpose tool steel, torsional stress-strain curves with effect of tempering temperature Specimens quenched in oil at 790 °C and then: curve 1, no tempering, 62.3 HRC; curve 2, tempered at 190 °C, 58.1 HRC. Composition: Fe-0.70C-0.55Mn-0.85Cr-1.40Ni-0.25Mo. UNS T61206 Source: Teledyne VASCO data. As published in G.A. Roberts, G. Krauss, and R.L. Kennedy, Tool Steels, 5th ed., ASM International, 1998, p 163
100 200 Deformation, degrees
300 400
300
200
100
TS.015 1.1% carbon W-type water-hardening tool steel, torsional stress-strain curves with effect of tempering temperature Brine quenched 788 °C (1450 °F) and tempered at: curve 1, as quenched; curve 2, 100 °C (212 °F); curve 3, 150 °C (300 °F); curve 4, 175 °C (350 °F); curve 5, 205 °C (400 °F); curve 6, 260 °C (500 °F); curve 7, 315 °C (600 °F), curve 8, 370 °C (700 °F), curve 9, 425 °C (800 °F). The toughness of the tool steel is meas-ured in the torsion test as deformation in radians versus the stress in the extreme fibers. 0.4 radians is about 23°. Source: G.A. Roberts, G. Krauss, and R.L. Kennedy, Tool Steels, 5th ed., ASM International, 1998, p 137
1.2 1.6 Deformation in radians
Nonferrous Metals
Wrought Aluminum (WA)/279
Cast Aluminum (CA) 1000
800
600
0) CO
400
200
Cyclic
/
CA.001 124EG-T5 aluminum permanent mold casting, tensile stress-strain curves, monotonic and cyclic
German casting material, Al-Sil2-Cu-Ni-Mg with T5 temper. Tested at room temperature. Reference ASTM E 466 for cyclic force-controlled constant-amplitude fatigue test practices.
Source: John Deere Materials Data, Deere & Co., Moline, IL, p B13
0 2 4 6 8 10 12 14 16 18 20 Strain x 0.001
Permane Hit —
/C .— Sand
sulated r / / / /
490
420
350
280 ,
210 co
140
70
CA.002 201.0-T6 aluminum casting, tensile stress-strain curves, various casting processes
Effect of casting process. Heat treatment: 2 h at 504-521 °C (940-970 °F), 14 h at 529 °C (985 °F), water quench, 24 h at room temperature, plus 20 h at 154 °C (310 °F), air cooled. Average mechanical properties for permanent mold castings: ultimate tensile strength, 450 MPa (65.2 ksi); tensile yield strength, 402 MPa (58.3 ksi). Average mechanical properties for sand castings: ultimate tensile strength, 394 MPa (57.1 ksi); tensile yield strength, 372 MPa (53.9 ksi). Average mechanical properties for insulated mold castings: ultimate tensile strength, 359 MPa (52.1 ksi); tensile yield strength, 349 MPa (50.6 ksi). UNS A02010
Source: "Mechanical Properties of Premium Aluminum Casting Alloys with Various Cooling Rates," Olin Corp., Jan 1973. As published in Cast Aluminum Section, Structural Alloys Handbook, Vol 3, CINDAS/ Purdue University, 1994, p 24, 67
4 6 8 Strain, 0.001 in./in.
10 12
280/Cast Aluminum (CA)
70
60
50
•55 40
30
20
10
Permane
Sand
fit
Insulated
/ /
490
420
350
280 £
i <D 210 5>
140
70
CA.003 201.0-T6 aluminum casting, compressive stress-strain curves, various casting processes
Effect of casting process. Heat treatment, 2 h at 504-521 °C (940-970 °F), 14 h at 529 °C (985 °F), water quench, 24 h at room temperature, plus 20 h at 154 °C (310 °F), air cooled. Average compressive yield strength: permanent mold castings, 433 MPa (62.8 ksi); sand castings, 396 MPa (57.5 ksi); insulated mold castings, 382 MPa (55.4 ksi). UNS A02010
Source: "Mechanical Properties of Premium Aluminum Casting Alloys with Various Cooling Rates," Olin Corp., Jan 1973. As published in Cast Aluminum Section, Structural Alloys Handbook, Vol 3, CINDAS/ Purdue University, 1994, p 24, 67
4 6 8 Strain, 0.001 in./in.
10 12
70
60
50
-55 40
30
20
10
Compressive tangent modulus, GPa 14 28 42 56 70 84.
_Permaner
Sand
it
Insulated
490
420
350
280
0) 210 ft
140
70
CA.004 201.0-T6 aluminum casting, compressive tangent modulus curves, various casting processes
Effect of casting process. Heat treatment, 2 h at 504-521 °C (940-970 °F), 14 h at 529 °C (985 °F), water quench, 24 h at room temperature, plus 20 h at 154 °C (310 °F), air cooled. UNS A02010
Source: "Mechanical Properties of Premium Aluminum Casting Alloys with Various Cooling Rates," Olin Corp., Jan 1973. As published in Cast Aluminum Section, Structural Alloys Handbook, Vol 3, CINDAS/ Purdue University, 1994, p 24, 68
2 4 6 8 6 10 12 Compressive tangent modulus, 10 psi
Wrought Aluminum (WA)/281
Permanen
Sand
Insulated A — —
/ / / /
490
420
350
280 ,
210 £
140
70
CA.005 201.0-T7 aluminum casting, tensile stress-strain curves, various casting processes
Effect of casting process. Heat treatment, 2 h at 504-521 °C (940-970 °F), 14 h at 529 °C (985 °F), water quench, 24 h at room temperature, plus 5 h at 188 °C (370 °F), air cooled. Average mechanical properties for permanent mold castings: ultimate tensile strength, 439 MPa (63.7 ksi); tensile yield strength, 403 MPa (58.5 ksi). Average mechanical properties for sand castings: ultimate tensile strength, 385 MPa (55.8 ksi); tensile yield strength, 374 MPa (54.2 ksi). Average mechanical properties for insulated mold castings: ultimate tensile strength, 345 MPa (50.6 ksi); tensile yield strength, 344 MPa (49.9 ksi). UNS A02010
Source: "Mechanical Properties of Premium Aluminum Casting Alloys with Various Cooling Rates," Olin Corp., Jan 1973. As published in Cast Aluminum Section, Structural Alloys Handbook, Vol 3, CINDAS/Purdue University, 1994, p 24, 67
4 6 8 Strain, 0.001 in./in.
10 12
Permane —
int
Sand
ilated
/ / /
/ /
490
420
350
210 w
140
70
CA.006 201.0-T7 aluminum casting, compressive stress-strain curves, various casting processes
Effect of casting process. Heat treatment, 2 h at 504-521 °C (940-970 °F), 14 h at 529 °C (985 °F), water quench, 24 h at room temperature, plus 5 h at 188 °C (370 °F), air cooled. Average compressive yield strength: permanent mold castings, 429 MPa (62.2 ksi); sand castings, 407 MPa (59.1 ksi); insulated mold castings, 377 MPa (54.7 ksi). UNS A02010
Source: "Mechanical Properties of Premium Aluminum Casting Alloys with Various Cooling Rates," Olin Corp., Jan 1973. As published in Cast Aluminum Section, Structural Alloys Handbook, Vol 3, CINDAS/ Purdue University, 1994, p 24, 67
4 6 8 Strain, 0.001 in./in.
10 12
282/Cast Aluminum (CA)
Compressive tangent modulus, GPa 14 28 42 56 70 84
_ Permanei
. ^ S a n d
Tt
Insulated
490
420
350
210 £
140
70
CA.007 201.0-T7 aluminum casting, compressive tangent modulus curves, various casting processes
Effect of casting process is illustrated. Heat treatment, 2 h at 504-521 °C (940-970 °F), 14 h at 529 °C (985 °F), water quench, 24 h at room temperature, plus 5 h at 188 °C (370 °F), air cooled. UNS A02010
Source: "Mechanical Properties of Premium Aluminum Casting Alloys with Various Cooling Rates," Olin Corp., Jan 1973. As published in Cast Aluminum Section, Structural Alloys Handbook, Vol 3, CINDAS/ Purdue University, 1994, p 24, 68
2 4 6 8 10 12 Compressive tangent modulus, 10 psi
50
40
30
20
10
Perrric inent
Tnsi
ind
lated
r / /
350
280
210 Q. 2
140
70
£ w
CA.008 201.0-T43 aluminum casting, tensile stress-strain curves, various casting processes
Effect of casting process. Heat treatment, 2 h at 504-521 °C (940-970 °F), 14 h at 529 °C (985 °F), water quench, 24 h at room temperature, plus 0.5 h at 154 °C (310 °F), air cooled. Average mechanical properties for permanent mold castings: ultimate tensile strength, 407 MPa (59.0 ksi); tensile yield strength, 250 MPa (36.2 ksi). Average mechanical properties for sand castings: ultimate tensile strength, 356 MPa (51.7 ksi); tensile yield strength, 243 MPa (35.3 ksi). Average mechanical properties for insulated mold castings: ultimate tensile strength, 273 MPa (39.6 ksi); tensile yield strength, 225 MPa (32.6 ksi). UNS A02010
Source: "Mechanical Properties of Premium Aluminum Casting Alloys with Various Cooling Rates," Olin Corp., Jan 1973. As published in Cast Aluminum Section, Structural Alloys Handbook, Vol 3, CINDAS/ Purdue University, 1994, p 24, 67
6 8 Strain, 0.001 in./in.
10 12
Wrought Aluminum (WA)/283
50
40
30
-fc CO
20
10
Permanent
' Sand
Insulated
j /
350
280
210 £L 5
140
70
£ CO
4 6 8 Strain, 0.001 in./in.
10 12
CA.009 201.0-T43 aluminum casting, compressive stress-strain curves, various casting processes
Effect of casting process. Heat treatment, 2 h at 504-521 °C (940-970 °F), 14 h at 529 °C (985 °F), water quench, 24 h at room temperature, plus 0.5 h at 154 °C (310 °F), air cooled. Average compressive yield strength: permanent mold castings, 272 MPa (39.4 ksi); sand castings, 266 MPa (38.6 ksi); insulated mold castings, 238 MPa (34.5 ksi). UNS A02010
Source: "Mechanical Properties of Premium Aluminum Casting Alloys with Various Cooling Rates," Olin Corp., Jan 1973. As published in Cast Aluminum Section, Structural Alloys Handbook, Vol 3, CINDAS/ Purdue University, 1994, p 24, 67
50
40
30
Compressive tangent modulus, GPa 14 28 42 56 70 84
£ w
20
10
Jermanen
Sand
t
Insulated
350
280
210 (0 Q_ 2
140
70
£ CO
4 6 8 6 10 Compressive tangent modulus, 10 psi
12
CA.010 201.0-T43 aluminum casting, compressive tangent modulus curves, various casting processes
Effect of casting process is illustrated. Heat treatment, 2 h at 504-521 °C (940-970 °F), 14 h at 529 °C (985 °F), water quench, 24 h at room temperature, plus 0.5 h at 154 °C (310 °F), air cooled. UNS A02010
Source: "Mechanical Properties of Premium Aluminum Casting Alloys with Various Cooling Rates," Olin Corp., Jan 1973. As published in Cast Aluminum Section, Structural Alloys Handbook, Vol 3, CINDAS/ Purdue University, 1994, p 24, 68
284/Cast Aluminum (CA)
CA.011 A201.0-T7 aluminum casting typical tensile stress-strain curve
Designated area, at room temperature. Ramberg-Osgood parameter, rc(tension) = 14. S basis design properties (originally presented in ksi) for strength class 1 and 2, designated area within casting: ultimate tensile strength, 414 MPa (60 ksi); tensile yield strength, 345 MPa (50 ksi); compressive yield strength, 352 MPa (51 ksi). UNS A12010
Source: MIL-HDBK-5H, Dec 1998, p 3-463, 3-465
Cyclic
/ / /
8 10 12 Strain x 0.001
14 16 18 20
CA.012 242.0-T5 aluminum permanent mold casting, tensile stress-strain curves, monotonic and cyclic
Al-Cu-Ni-Mg system. Tested at room temperature. Reference ASTM E 466 for cyclic force-controlled constant-amplitude fatigue test practices. UNS A02420
Source: John Deere Materials Data, Deere & Co., Moline, IL, p C13
Wrought Aluminum (WA)/285
1200
1000
800
CO Q_
to 600
400
200
Cyclic
Monc Jtonic
CA.013 A332.0-T5 (PC) aluminum permanent mold casting, tensile stress-strain curves, monotonic and cyclic
Al-Si-Ni-Mg system. Tested at room temperature. Reference ASTM E 466 for cyclic force-controlled constant-amplitude fatigue test practices. UNS A13320 replaced by UNS A03360
Source: John Deere Materials Data, Deere & Co., Moline, IL, p D14
6 8 10 12 14 16 18 20 Strain x 0.001
1200
1000
800
CO Q. tn 600 to £
400
200
Cyclic
CA.014 E332.0-T5 aluminum permanent mold casting, tensile stress-strain curves, monotonic and cyclic
Al-Si-Ni-Mg system. Tested at room temperature. Reference ASTM E 466 for cyclic force-controlled constant-amplitude fatigue test practices.
Source: John Deere Materials Data, Deere & Co., Moline, IL, p F13
8 10 12 Strain x 0.001
14 16 18 20
CA.015 F332.0-T5 (SR) aluminum permanent mold casting, tensile stress-strain curves, monotonic and cyclic
Tested at room temperature. Reference ASTM E 466 for cyclic force-controlled constant-amplitude fatigue test practices. UNS A63320 replaced by UNS A03320
Source: John Deere Materials Data, Deere & Co., Moline, IL, p A14
CA.016 354.0-T5 aluminum permanent mold casting, tensile stress-strain curves, monotonic and cyclic
354.0-T5 casting material, Al-Si-Cu-Mg system. Tested at room temperature. Reference ASTM E 466 for cyclic force-controlled constant-amplitude fatigue test practices. UNS A03540
Source: John Deere Materials Data, courtesy of Deere & Co., Moline, IL, p E12
Wrought Aluminum (WA)/287
CA.017 C355.0-T61 aluminum casting, tensile uniaxial true stress-strain curve
Specimen size: 6.25 mm (0.250 in.) diam, 31.75 mm (1.25 in.) gage length. UNS A33550
Source: J. Mattavi, "Low Cycle Fatigue Behavior Under Biaxial Strain Distribution;' TP-67-16-T, Hamilton Standard, Sept 1967. As published in Cast Aluminum Section, Structural Alloys Handbook, Vol 3, CINDAS/Purdue University, 1994, p 70
288/Cast Aluminum (CA)
80 °F 27 °C)
/ C 300 °F ,(149 °C J
r 1450 °F (232 °C ) x
600 °F (316 < 'C)
1 1 —X 500 °F (260 °C) (r 40 10 °F (20 4°C)
\ > ̂ 600°F (316 °C
245
210
175
140
105 eg 0 CO
70
35
0 210
175
140 <a Q.
105 CO-OT 0) tn
70
35
CA.018 356.0-T6 aluminum casting, tensile stress strain curves at several temperatures
Effect of strain rate and temperature. Strain rate is 1.0 s_1. Hold times at given temperatures: 1800 s (top); 10 s (bottom). Material was solution heat treated at 540 °C (1000 °F), water quenched, and aged at 154 °C (310 °F) for 3 h. UNS A03560
Source: H.E. Dedman, E.J. Wheelan, and EJ. Kattus, "Tensile Properties of Aircraft-Structural Metals at Various Rates of Loading after Rapid Heating," WADC TR-58-440, Southern Research Institute, Part 1, Nov 1958. As published in Cast Aluminum Section, Structural Alloys Handbook, Vol 2, CINDAS/Purdue University, 1994, p 71
0 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 Strain, in./in.
Wrought Aluminum (WA)/289
i i 300 °F (149 °C) V 1 1
(f / * 4 5 ( °F (232 °C)
I
600 °F ;3i6°c;
r ^ 300 °F (149 °C)
iO °F (22 i2°C)
600 °F : (316 °C
210
175
140
105 w £ CO
70
35
0 210
175
140
105 co-co £ U)
70
35
CA.019 356.0-T6 aluminum casting, tensile stress strain curves at several temperatures
Effect of strain rate and temperature. Strain rate is 0.01 s_1. Hold times at given temperatures: 1800 s (top); 10 s (bottom). Material was solution heat treated at 540 °C (1000 °F), water quenched, and aged at 154 °C (310 °F) for 3 h. UNS A03560
Source: H.E. Dedman, E.J. Wheelan, and E.J. Kattus, "Tensile Properties of Aircraft-Structural Metals at Various Rates of Loading after Rapid Heating," WADC TR-58-440, Southern Research Institute, Part 1, Nov 1958. As published in Cast Aluminum Section, Structural Alloys Handbook, Vol 2, CINDAS/Purdue University, 1994, p 71
0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.0 Strain, in./in.
290/Cast Aluminum (CA)
/ 80 °F (27 °C)
/ X 300° F (149 0 C)
450 °F (232 °C)
600 °F (316 °C
/ < 300 °l r (149 °i 0) / 450 °F (232 °C )
60( V I
] °F (311 I
6 °C)
210
175
140 CO Q_
105 co-co £
GO
70
35
0 210
175
140
105 •
70
35
Q. 2
CA.020 356.0-T6 aluminum casting, tensile stress-strain curves at several temperatures
Effect of strain rate and temperature. Strain rate is 0.00005 s-1. Hold times at given temperatures: 1800 s (top); 10 s (bottom). Material was solution heat treated at 540 °C (1000 °F), water quenched, and aged at 154 °C (310 °F) for 3 h. UNS A03560
Source: H.E. Dedman, E.J. Wheelan, and E.J. Kattus, "Tensile Properties of Aircraft-Structural Metals at Various Rates of Loading after Rapid Heating," WADC TR-58-440, Southern Research Institute, Part 1, Nov 1958. As published in Cast Aluminum Section, Structural Alloys Handbook, Vol 2, CINDAS/Purdue University, 1994, p 71
0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 Strain, in./in.
Wrought Aluminum (WA)/291
20 K
76 K
' Roorr
195 K
i temperature Sc
490
420
350
210 co
140
70
0.03 0.06 0.( Strain, in./in.
0.12 0.15
CA.021 356.0-T6 aluminum casting, tensile stress-strain curves at low temperature
Chill cast aluminum. Hardness, 41 HRB. UNS A03560
Source: K. A. Warren and R.P. Reed, Tensile and Impact Properties of Selected Materials from 20 to 300 K, Monograph 63, National Bureau of Standards, June 1963. As published in Structural Alloys Handbook, Vol 3, CINDAS/Purdue University, 1994, p 70
X
/f
%z
Jit // // // // // //
//
10 15 20 Strain x 0.001
25 30
CA.022 A356-T6 aluminum cast cylinder, monotonic tensile stress-strain curve
Near-net-shape casting formed by pouring molten alloy, 704 °C (1300 °F) into investment molds at room temperature (X), 538 °C (1000 °F) (Y), and 982 °C (1800 °F) (Z). Three different cooling rates create different microstructures. Curves are results from one laboratory. Property values are averages from seven labs as part of a round-robin test program. Young's modulus, GPa (psi x 106), X, 70 (10.1), Y, 70 (10.1), Z, 71 (10.3); yield strength 0.2% MPa (ksi), X, 229 (33.3), Y, 224 (32.5), Z, 217 (31.5); ultimate strength MPa (ksi), X, 283 (41.1), Y, 266 (38.6), Z, 252 (36.6); strain hardening exponent («), X, 0.083, Y, 0.087, Z, 0.091; strain hardening coefficient K, MPa (ksi), X, 388 (56.4), Y, 397 (57.6), Z, 382 (55.4). UNS A13560
Source: Fatigue and Fracture Toughness of A356-T6 Cast Aluminum Alloy, R.I. Stephens, Ed., SP-760, Society of Automotive Engineers, 1988.
292/Cast Aluminum (CA)
50
40
30
20
10
4 ermanent
r ^ ^ Ins and suiated
j /
350
280
210 CO CL 2
140
70
&
CA.023 A356.0-T6 aluminum casting, tensile stress-strain curves, various casting processes
Effect of molding process. Heat treatment, 12 h at 538 °C (1000 °F), water quench, 12-24 h delay at room temperature, 3 h at 154 °C (310 °F), and air cooled. Average mechanical properties for permanent mold castings: ultimate tensile strength, 299 MPa (43.4 ksi); tensile yield strength, 215 MPa (31.2 ksi). Average mechanical properties for sand castings: ultimate tensile strength, 253 MPa (36.7 ksi); tensile yield strength, 223 MPa (32.3 ksi). Average mechanical properties for insulated mold castings: ultimate tensile strength, 219 MPa (31.7 ksi); tensile yield strength, 205 MPa (29.8 ksi). UNS A13560
Source: "Mechanical Properties of Premium Aluminum Casting Alloys with Various Cooling Rates," Olin Corp., Jan 1973. As published in Cast Aluminum Section, Structural Alloys Handbook, Vol 3, CINDAS/ Purdue University, 1994, p 24, 66
4 6 8 10 Strain, 0.001 in./in.
12
50
40
30
CD
GO
20
10
— Permani
— Sand
Insulated
snt
/ /
350
280
210 CL 5
140
70
a> GO
4 6 8 Strain, 0.001 in./in.
10 12
CA.024 A356.0-T6 aluminum casting, compressive stress-strain curves, various casting processes
Effect of molding process. Heat treatment, 12 h at 538 °C (1000 °F), water quench, 12-24 h delay at room temperature, 3 h at 154 °C (310 °F), and air cooled. Average compressive yield strength: permanent mold castings, 219 MPa (31.7 ksi); sand castings, 245 MPa (35.6 ksi); insulated mold castings, 192 MPa (27.9 ksi). UNS A13560
Source: "Mechanical Properties of Premium Aluminum Casting Alloys with Various Cooling Rates," Olin Corp., Jan 1973. As published in Cast Aluminum Section, Structural Alloys Handbook, Vol 3, CINDAS/ Purdue University, 1994, p 24, 66
Wrought Aluminum (WA)/293
Compressive tangent modulus, GPa 0 14 28 42 56 70 84,
El "^^.Sand
Insulated
>rmanent
350
280
210 <c a. 5
140
70
2 4 6 8 10 Compressive tangent modulus, 106 psi
12
CA.025 A356.0-T6 aluminum casting, compressive tangent modulus curves, various casting processes
Effect of molding process. Heat treatment, 12 h at 538 °C (1000 °F), water quench, 12-24 h delay at room temperature, 3 h at 154 °C (310 °F), and air cooled. UNS A13560
Source: "Mechanical Properties of Premium Aluminum Casting Alloys with Various Cooling Rates," Olin Corp., Jan 1973. As published in Cast Aluminum Section, Structural Alloys Handbook, Vol 3, CINDAS/ Purdue University, 1994, p 68
Compressive tangent modulus, GPa 14 28 42 56 70 84_.
Compressi on v
Tensic »n
/ \
/
350
280
210 Q. 5
140
70
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
10 12
CA.026 A356.0-T6P aluminum casting, typical tensile and compressive stress-strain and tangent modulus curves
Tested at room temperature. Ramberg-Osgood parameters, n(tension) = 10, n(compression) = 9.2. In the temper designation, T6P, P indicates a difference in the standard procedure or difference in the minimum tensile require-ments as compared to the Aluminum Association's limits. S basis values for A356.0-T6P per AMS 4218: Ultimate tensile strength, 220 MPa (32 ksi); tensile and compres-sive yield strength, 152 MPa (22 ksi). UNS A13560
Source: MIL-HDBK-5H, Dec 1998, p 3-482, 3-483
294/Cast Aluminum (CA)
Strain, in./in.
CA.027 A356.0-T6P aluminum casting, full range tensile stress-strain curve
Tested at room temperature. X indicates fracture. In the temper designation T6P, P indicates a difference in the standard procedure or difference in the minimum tensile requirements as compared to the Aluminum Association's limits. S basis values for A356.0-T6P per AMS 4218: ultimate tensile strength, 220 MPa (32 ksi); tensile and compressive yield strength, 152 MPa (22 ksi). UNS A13560
Source: MIL-HDBK-5H, Dec 1998, p 3-482, 3-483
%
. 0.001 in./in.
/ y
420
350
280
210 £ <D w
140
70
CA.028 A357.0-T6 aluminum cast plate, tensile stress-strain curves
Sand cast plate thickness: 6.35 mm (0.25 in.). The full range strain is given in % (top curve) and the expanded range strain is in 0.001 in./in. (bottom curve). Composition: Al-7.0Si-0.6Mg-0.1Te-Be. UNS A13570
Source: "Development: Premium Alloy Castings of Alloy A357.0-T6," Alcoa, Pittsburgh, PA, 1971. As published in Aerospace Structural Metals Handbook, Vol 5, Code 3109, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 24
4 6 8 Strain, % and 0.001 in./in.
10 12
Wrought Aluminum (WA)/295
Strain, 0.001 in./in.
CA.029 A357.0-T6 aluminum casting, typical tensile stress-strain curve
Class 2 alloy casting, designated area, at room temperature. Ramberg-Osgood parameter, ^(tension) = 16. S basis design properties (originally presented in ksi) for strength class 2, designated area within casting: ultimate tensile strength, 345 MPa (50 ksi); tensile and compressive yield strength, 276 MPa (40 ksi). UNS A13570
Source: MIL-HDBK-5H, Dec 1998, p 3-485, 3-486
.— Permai - Sand
nent
A ^ — • Ir isulated
350
280
210 Q. 2
140
70
£ w
CA.030 A357.0-T6 aluminum casting, tensile stress-strain curves, various casting processes
Effect of molding process. Heat treatment, 12 h at 538 °C (1000 °F), water quench, 12-24 h delay at room temperature, 5 h at 177 °C (350 °F), and air cooled. Average mechanical properties for permanent mold castings: ultimate tensile strength, 316 MPa (45.8 ksi); tensile yield strength, 243 MPa (35.2 ksi). Average mechanical properties for sand castings: ultimate tensile strength, 268 MPa (38.9 ksi); tensile yield strength, 229 MPa (33.2 ksi). Average mechanical properties for insulated mold castings: ultimate tensile strength, 179 MPa (26.0 ksi); tensile yield strength, 179 MPa (26.0 ksi). UNS A13570
Source: "Mechanical Properties of Premium Aluminum Casting Alloys with Various Cooling Rates," Olin Corp., Jan 1973. As published in Cast Aluminum Section, Structural Alloys Handbook, Vol 3, CINDAS/ Purdue University, 1994, p 24, 66
4 6 8 Strain, 0.001 in./in.
10 12
296/Cast Aluminum (CA)
50
40
30
Permanen tv
^ ^ San ^ lnsulat<
id 3d
/ /
350
280
210 CO
CL
140
70
£ CO
CA.031 A357.0-T6 aluminum casting, compressive stress-strain curves, various casting processes
Effect of molding process. Heat treatment, 12 h at 538 °C (1000 °F), water quench, 12-24 h delay at room temperature, 5 h at 177 °C (350 °F), and air cooled. Average compressive yield strength: permanent mold castings, 256 MPa (37.2 ksi); sand castings, 240 MPa (34.8 ksi); insulated mold castings, 232 MPa (33.7 ksi). UNS A13570
Source: "Mechanical Properties of Premium Aluminum Casting Alloys with Various Cooling Rates," Olin Corp., Jan 1973. As published in Cast Aluminum Section, Structural Alloys Handbook, Vol 3, CINDAS/Purdue University, 1994, p 24, 66
4 6 8 10 Strain, 0.001 in./in.
12
Compressive tangent modulus, GPa 14 28 42 56 70 84
'ermanent
- -^ . .Sand
Insulated1
350
280
210
140
70
£ w
CA.032 A357.0-T6 aluminum casting, compressive tangent modulus curves, various casting processes
Effect of molding process. Heat treatment, 12 h at 538 °C (1000 °F), water quench, 12-24 h delay at room temperature, 5 h at 177 °C (350 °F), and air cooled. UNS A13570
Source: "Mechanical Properties of Premium Aluminum Casting Alloys with Various Cooling Rates," Olin Corp., Jan 1973. As published in Cast Aluminum Section, Structural Alloys Handbook, Vol 3, CINDAS/ Purdue University, 1994, p 24, 68
2 4 6 8 10 Compressive tangent modulus, 106 psi
12
Wrought Aluminum (WA)/297
Strain, 0.001 in./in.
CA.033 A357.0-T6 aluminum cast plate, compressive stress-strain curve
Sand cast plate thickness: 6.35 mm (0.25 in.). Composition: Al-7.0Si-0.6Mg-0.1Te-Be. UNS A13570
Source: "Development: Premium Alloy Castings of Alloy A357.0-T6," Alcoa, Pittsburgh, PA, 1971. As published in Aerospace Structural Metals Handbook Vol 5, Code 3109, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 29
CA.034 D357.0-T6 aluminum casting, typical tensile stress-strain curve
Designated area, at room temperature. Ramberg-Osgood parameter, ^(tension) = 16. B basis design properties (originally presented in ksi) for designated area within casting: ultimate tensile strength, 338 MPa (49 ksi); tensile and compressive yield strength, 285 MPa (41 ksi). UNS A43570
Source: MIL-HDJBK-5H, Dec 1998, p 3-488, 3-489
Wrought Aluminum (WA)/299
Wrought Aluminum (WA)
0.02
HitfSTjj 7075-T6 X2020-T6 I
2024-T36 -
0.04 0.06 0.08 0.1 True strain, in./in.
WA.001 Heat-treatable aluminum alloys, true stress-strain curves X2020-T6, 2014-T4, 2024-T36, 2024-T86, 6061-0, 6061-T4, 6061-T6, 6063-T6, 7075-0, 7075-T6, 7079-T6, 7178-T6
Ti
Non ninal
\ \ 1 1 l
1 1
Yi< 3ld strc rngth 1 1 1
1
98
84
70
56
a 42 w
28
14
0 0.04 0.08 0.12 0.16 0.20 0.24 0.28 0.32 0.36 0.40 0.44 Strain, in./In.
0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 Strain, 0.001 in./in.
WA.002 1060-0 aluminum alloy rod, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. Test specimen diam, 12.7 mm (0.5 in.). Gage length: 203.2 mm (8 in.). Nominal tensile strength, 67.2 MPa (9.75 ksi). True tensile strength, 86.2 MPa (12.5 ksi). Nominal yield strength (0.2% offset), 21 MPa (3.0 ksi). Elongation (in 50.8 mm, or 2 in.), 42.7%. Reduction of area, 91%. True strain at maximum load, 24.8%. A log-log plot of the stress-strain curve would yield a slope (n) of 0.22 in the area of uniform plastic deformation. UNS A91060 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA, Oct 1951
300/Wrought Aluminum (WA)
True
Nominal
Yield strer
1 6 igthl
\ l 1 1 1 1 i i 1 l
98
84
70
56
42 =55
28
14
0 0.04 0.08 0.12 0.16 0.20 0.24 0.28 0.32 Strain, in./in.
0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 Strain, 0.001 in./in.
WA.003 1060-H12 aluminum alloy rod, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. Test specimen diam, 12.7 mm (0.5 in.). Gage length: 203.2 mm (8 in.). Nominal tensile strength, 73.1 MPa (10.6 ksi). True tensile strength, 87.6 MPa (12.7 ksi). Nominal yield strength (0.2% offset), 57 MPa (8.2 ksi). Elongation (in 50.8 mm, or 2 in.), 31.1%. Reduction of area, 90%. True strain at maximum load, 18.0%. A log-log plot of the stress-strain curve would yield a slope (n) of 0.14 in the area of uniform plastic deformation. UNS A91060 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA, July 1954
True Norn linal
Yi< str
Bid ength-Bid ength-
V \ \ i \ \ \ \ \ \ 1 \ 1 1 1 1 b-
126
112
98
84
70
0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.10 Strain, in./in.
0.4 0.8 1.2 1.6 2.0 2.4 2.8 Strain, 0.001 in./in.
56
42
28
14
WA.004 1060-H18 aluminum alloy rod, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. Test specimen diam, 12.7 mm (0.5 in.). Gage length: 203.2 mm (8 in.). Nominal tensile strength, 119 MPa (17.2 ksi). True tensile strength, 121 MPa (17.5 ksi). Nominal yield strength (0.2% offset), 108 MPa (15.6 ksi). Elongation (in 50.8 mm, or 2 in.), 6.7%. Reduction of area, 79%. True strain at maximum load, 2.0%. A log-log plot of the stress-strain curve would yield a slope (n) of 0.02 in the area of uniform plastic deformation. UNS A91060 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA, July 1954
301/Wrought Aluminum (WA)
T r u e .
IS ominal
VI. eld stren 3th
) p 1 1
—A—
112
98
84
7 0 to Q_ 2
4 2 j®
28
1 4
0 0.04 0.08 0.12 0.16 0.20 0.24 0.28 Strain, in./in.
0 0.4 0.8 1.2 1.6 2.0 2.4 Strain, 0.001 in./in.
0 0.32
WA.005 1100-0 aluminum alloy rod, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. Test specimen diam, 12.7 mm (0.5 in.). Gage length: 203.2 mm (8 in.). Nominal tensile strength, 84.8 MPa (12.3 ksi). True tensile strength, 103 MPa (15.0 ksi). Nominal yield strength (0.2% offset), 33 MPa (4.8 ksi). Elongation (in 50.8 mm, or 2 in.), 30.0%. Reduction of area, 88%. True strain at maximum load, 20.0%. A log-log plot of the stress-strain curve would yield a slope (n) of 0.22 in the area of uniform plastic deformation. UNS A91100 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA, July 1954
N( ominal
N.
f f Yield stren gth
s N \
\ \
\ \ \ \ \ \ \ \
V I I \ \ \ I
— S —
140
106
o. 2
CD
70 ^ q>
36
0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 Strain, in./in.
1 2 3 4 5 Strain, 0.001 in./in.
0 0.09
WA.006 1100-H12 aluminum alloy rod, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. Test specimen diam, 12.7 mm (0.5 in.). Gage length: 203.2 mm (8 in.). Nominal tensile strength, 111 MPa (16.1 ksi). True tensile strength, 108 MPa (15.7 ksi). Nominal yield strength (0.2% offset), 99.3 MPa (14.4 ksi). Elongation (in 50.8 mm, or 2 in.), 8.5%. Reduction of area, 76%. True strain at maximum load, 3.4%. A log-log plot of the stress-strain curve would yield a slope (n) of 0.05 in the area of uniform plastic deformation. UNS A91100 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA, July 1954
302/Wrought Aluminum (WA)
T[
Nomir
ue
lal Yield streng th
\ \ \
i
\ \ \ I I \ \ I 1 \ \ \ \ ^
140
105
CO CL 2
WA.007 1100-H16 aluminum alloy rod, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. Test specimen diam, 12.7 mm (0.5 in.). Gage length: 203.2 mm (8 in.). Nominal tensile strength, 132 MPa (19.2 ksi). True tensile strength, 135 MPa (19.6 ksi). Nominal yield strength (0.2% offset), 122.7 MPa (17.8 ksi). Elongation (in 50.8 mm, or 2 in.), 6.8%. Reduction of area, 79%. True strain at maximum load, 1.7%. A log-log plot of the stress-strain curve would yield a slope (n) of 0.02 in the area of uniform plastic deformation. UNS A91100 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA, July 1954
Strain, in./in. 3 4
Strain, 0.001 in./in.
True
Jominal
Yield str ength
\ \ \ \ \
r \ \ \ \ \
> a \ \ \ \ b—
210
175
140
105
70
35
' 0 0.01 0.02 0.03 0.04 0.05 0.06 0.07 Strain, in./in.
0 1 2 3 4 5 Strain, 0.001 in./in.
WA.008 1100-H18 aluminum alloy rod, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. Test specimen diam, 12.7 mm (0.5 in.). Gage length: 203.2 mm (8 in.). Nominal tensile strength, 171 MPa (24.8 ksi). True tensile strength, 175 MPa (25.4 ksi). Nominal yield strength (0.2% offset), 157 MPa (22.8 ksi). Elongation (in 50.8 mm, or 2 in.), 6.6%. Reduction of area, 72%. True strain at maximum load, 2.0%. A log-log plot of the stress-strain curve would yield a slope (n) of 0.06 in the area of uniform plastic deformation. UNS A91100 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA, July 1954
303/Wrought Aluminum (WA)
Strain, in./in. 0 1 2 3 4 5
Strain, 0.001 in./in.
WA.009 1100-H26 aluminum alloy rod, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. Test specimen diam, 12.7 mm (0.5 in.). Gage length: 203.2 mm (8 in.). Nominal tensile strength, 125 MPa (18.2 ksi). True tensile strength, 138 MPa (20.0 ksi). Nominal yield strength (0.2% offset), 119 MPa (17.2 ksi). Elongation (in 50.8 mm, or 2 in.), 8.6%. Reduction of area, 78%. True strain at maximum load, 3.9%. A log-log plot of the stress-strain curve would yield a slope (n) of 0.06 in the area of uniform plastic deformation. UNS A91100 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA, July 1954
304/Wrought Aluminum (WA)
80T 93 Temperature, °C
204 316
\\ ^ \ \ \ \ \ \ \ \ \ \ \ \ \ < > \
\ ^ \ \ \
• 0.5 h o 100 h • 1000h
N X Q 0 l »
^ 4 0
Q. 5
» \ \
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ D \
\ \ \ \ \ > \
V ^ \ N. V
— Jn
420
S 280 |
140
540
420
280 f>
140
WA.010 2014-T6 aluminum alloy, clad 2014-T6, room-temperature tensile properties Effect of exposure to elevated temperature. Composition: Al-4.5Cu-lMn-lSi-0.5Mg. UNS A92014 Source: Metallic Materials & Elements for Flight Vehicle Structures, MIL-HDBK-5, Dept. of Defense, FSC 1500, Aug 1962. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3201, CINDAS/ Purdue University, 1995, p 19
400 Temperature, °F
800
305/Wrought Aluminum (WA)
Strain, in./in.
WA.011 2014-T6 aluminum alloy, clad 2014-T6, bar, tensile stress-strain curves Tested at various temperatures. Bar diameter: 19.05 mm (0.75 in.). Composition: Al-4.5Cu-lMn-lSi-0.5Mg. UNS A92014 Source: "Phase II—Cryogenic Properties of 2014-T6 and A-286," Bell Aerosystems Co., BLR61-35(M) Rev. A, 29 June 1962. As pub-lished in Aerospace Structural Metals Handbook, Vol 3, Code 3201, CINDAS/Purdue University, 1995, p 19
Short time
/ /
/
* s
/ /
/ 1 h
——- " ToTT
/ /
/ > / X ,
/ / / / / /
100 h
/ / / l / /
v / 1000 h
350
280
210 £ 2
140
70
0.004 0.008 Strain, in./in.
0 0.012
WA.012 2014-T6 aluminum alloy, clad 2014-T6, isochronous tensile stress-strain curves Tested at 205 °C (400 °F). Composition: Al-4.5Cu-lMn-lSi-0.5Mg. UNS A92014 Source: F.M. Howell and G.W. Stickley, "Isochronous Stress-Strain Curves for Several Heat-Treated Wrought Aluminum Alloys at 300 and 400 F," Alcoa Research Laboratories, 29 April 1958. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3201, CINDAS/ Purdue University, 1995, p 25
306/Wrought Aluminum (WA)
Rolled b ar, rod, and si Iiapes
f < 3 in. ( 76 mm)
/ / Ter
Co
1
ision mpression
1
560
420
Q. 2
t>0A Area:
500 in. (12.7 nr ^25 in.2 (161 (
im) ;m2)
Extn I jsion
^ > f = 0.125-C (3.175-12.1
>.499 in. 675 mm)
/ /
280
140
0
560
420
Q. 280 co
140
WA.013 2014-T6 aluminum alloy, clad 2014-T6, rolled bar, rod, and extrusions, tensile and compressive stress-strain curves r, thickness. Composition: Al-4.5Cu-lMn-lSi-0.5Mg. UNS A92014 Source: Metallic Materials & Elements for Flight Vehicle Structures, MIL-HDBK-5, Dept of Defense, FSC 1500, Aug 1962. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3201, CINDAS/ Purdue University, 1995, p 18
4 6 Strain. 0.001 in./in.
10
307/Wrought Aluminum (WA)
Temperature, °C
Exposure • 30 min A 96 h • 10,000
\ \
\ \
\ \
\ L \ k
420 co CL 2
280 o> 2?
140 '
WA.014 2014-T6 aluminum alloy, clad 2014-T6, rolled and drawn rod, effect of exposure to elevated temperature on tensile properties Tested at room temperature. Composition: Al-4.5Cu-lMn-lSi-0.5Mg. UNS A92014 Source: Report on the Elevated Temperature Properties of Aluminum and Magnesium Alloy, STP 291, ASTM, Oct 1960. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3201, CINDAS/ Purdue University, 1995, p 22
300 400 500 Exposure temperature, °F
700
308/Wrought Aluminum (WA)
-15 95 Temperature, °C
205 315 4 21
9
\ \\ •
\ \\ \ \ \ \ \ \
l i \ \ \
Exposure time • 30 min a 100 h • 1000h O 10,000 h
\ i
>60
CL
420 ~ =J ur
280 J 5
•
\ ^ \ \
K . •
L \ \ \
\ \
\ 1 \ \ \ \ \ )
\ \ \ \ \
1 \ V \
t^io
140
560
420
280 |
140
WA.015 2014-T6 aluminum alloy, clad 2014-T6, forged rod, effect of exposure to elevated temperature on tensile properties Tested at room temperature. Composition: Al-4.5Cu-lMn-lSi-0.5Mg. UNS A92014 Source: Report on the Elevated Temperature Pwperties of Aluminum and Magnesium Alloy, STP 291, ASTM, Oct 1960. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3201, CINDAS/ Purdue University, 1995, p 22
560
280
200 400 600 Exposure temperature, °F
800
309/Wrought Aluminum (WA)
Test temperature, °C WA.016 2014-T6 aluminum alloy, clad 2014-T6, sheet, effect of exposure and test temperature on compressive yield strength Thickness: 1.626 mm (0.064 in.). Composition: Al-4.5Cu-1 Mn-1 Si-0.5Mg. UNS A92014 Source: D.E. Miller, "Determining Physical Properties of Ferrous and Non-Ferrous Structural Sheet Materials at Elevated Temperatures," AFTR 6517, Pt 3, Dec 1953. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3201, CINDAS/Purdue University, 1995,p 22
WA.017 2014-T6 aluminum alloy, clad 2014-T6, sheet, uniaxial and biaxial stress-strain curves Test direction: longitudinal. Typical for sheet thickness 3.18 mm (0.125 in.). Composition: Al-4.5Cu-lMn-lSi-0.5Mg. UNS A92014 Source: E.L. Terry and S.W. McClaren, "Biaxial Stress and Strain Data on High Strength Alloys for Design of Pressurized Components," ASD-TDR-62-401, Chance-Vought Corp., 1962. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3201, CINDAS/ Purdue University, 1995, p 18
310/Wrought Aluminum (WA)
Strain, 0.001 in./in.
WA.018 2014-T6 aluminum alloy, clad 2014-T6, sheet, tensile stress-strain curves Tested at room and elevated temperatures. Sheet thick-ness: 1.626 mm (0.064 in.). Composition: Al-4.5Cu-lMn-lSi-0.5Mg. UNS A92014 Source: D.E. Miller, "Determining Physical Properties of Ferrous and Non-Ferrous Structural Sheet Materials at Elevated Temperatures," AFTR 6517, Pt 3, Dec 1953. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3201, CINDAS/Purdue University, 1995, p 19
WA.019 2014-T6 aluminum alloy, clad 2014-T6, sheet, compressive stress-strain curves Tested at room and elevated temperatures (1/2 hour at temperature). Sheet thickness: 1.626 mm (0.064 in.). Composition: Al-4.5Cu-lMn-lSi-0.5Mg. UNS A92014 Source: D.E. Miller, "Determining Physical Properties of Ferrous and Non-Ferrous Structural Sheet Materials at Elevated Temperatures," AFTR 6517, Pt 3, Dec 1953. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3201, CINDAS/Purdue University, 1995, p 22
311/Wrought Aluminum (WA)
WA.020 2014-T6 aluminum alloy, clad 2014-T6, sheet, short-time total strain curves Tested at 150-315 °C (300-600 °F). Thermal expansion included. Sheet thickness: 1.016 mm (0.040 in.). Composition: Al-4.5Cu-lMn-lSi-0.5Mg. UNS A92014 J.A. Van Echo, W.F. Wirth, and W.F. Simmons, "Short-Time Creep Properties of Structural Sheet Materials for Aircraft & Missiles," AFTR 6731, Pt III, May 1955. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3201, CINDAS/Purdue University, 1995, p 25
True
Noi minal I I 1 1
Yield si trength
1 1 1 l 1 1 1 1 1 1 1 I 1 1 1 1
560
490
420
350 ,
280 B
210 l
140
70
WA.021 2014-T4 aluminum alloy rod, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. YS, yield strength. Test specimen diam, 19.05 mm (0.75 in.). Gage length: 203.2 mm (8 in.). Nominal ten-sile strength, 448 MPa (65.0 ksi). True tensile strength, 517 MPa (75.0 ksi). Nominal yield strength (0.2% offset), 302 MPa (43.8 ksi). Elongation (in 50.8 mm, or 2 in.), 16.8%. Reduction of area, 32%. True strain at maximum load, 14.1%. A log-log plot of the stress-strain curve would yield a slope (n) of 0.21 in the area of uniform plastic deformation. UNS A92014 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA, June 1953
0 0.02 0.04 0.06 0.08 0.10 0.12 0.14 0.16 0.18 Strain, in./in.
0 2 4 6 8 10 Strain, 0.001 in./in.
312/Wrought Aluminum (WA)
0 2 4 6 8 10 12 Strain, 0.001 in./in.
WA.022 2014-T6 aluminum alloy plate, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. YS, yield strength. Test direction: (a) longitudinal; (b) transverse. Test specimen thickness, 15.9 mm (5/8 in.). Gage length: 203.2 mm (8 in.). Nominal tensile strength, 473 MPa (68.6 ksi). True tensile strength, 514 MPa (74.6 ksi). Nominal yield strength (0.2% offset), 436 MPa (63.2 ksi). Elongation (in 50.8 mm, or 2 in.), 9.0%. Reduction of area, 23%. True strain at maximum load, 8.6%. A log-log plot of the stress-strain curve would yield a slope (ri) of 0.08 in the area of uniform plastic deformation. UNS A92014 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA, July 1954
312/Wrought Aluminum (WA)
100
80
60
CO 40
20
Longi tudinai
Long tra msverse
/ /
700
560
420 Q_ 2
280
140
4 6 8 Strain, 0.001 in./in.
10 12
WA.023 2014-T6 aluminum alloy, clad 2014-T6, sheet, tensile stress-strain curves Tested at room temperature. Typical for sheet thickness 1.016-6.325 mm (0.040-0.249 in.). Ramberg-Osgood parameter: ^(longitudinal, tension) = 27; n(long trans-verse, tension) = 20. UNS A92014 Source: MIL-HDBK-5H, 1 Dec 1998
Compressive tangent modulus, GPa 14 28 42 56 70 84,
Longit udinal, com Dression Lo ngitudinal, ti ension
Long litudinai, cor npre sssion
700
560
420 o. 2
280
140
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
10 12
WA.024 2014-T6 aluminum alloy rolled bar, rod, and shapes, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudi-nal. Typical for thickness <76.20 mm (<3.000 in.). Ramberg-Osgood parameter: n(L, tension) = 31; n(U compression) = 25. UNS A92014 Source: MIL-HDBK-5H, 1 Dec 1998
312/Wrought Aluminum (WA)
Compressive tangent modulus, GPa 14 28 42 56 70 84.
L, comf session L, c< impression
L, tension
/ /
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
10
700
560
420
280
140
12
WA.025 2014-T6 aluminum alloy extrusion, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudi-nal. Typical for extrusion thickness 3.175-12.675 mm (0.125-0.499 in.). Ramberg-Osgood parameter: n(L, tension) = 23; n(L, compression) = 15. UNS A92014 Source: MIL-HDBK-5H, 1 Dec 1998
Longil tudinal
Long tra insverse ; 1—* — —»
630
560
490
420
350 |
280 ;
210
140
70
WA.026 2014-T6 aluminum alloy forging, tensile stress-strain curves (full range) Tested at room temperature. Typical. UNS A92014 Source: MIL-HDBK-5H, 1 Dec 1998
0 0.02 0.04 0.06 0.08 0.10 0.12 0.14 Strain, in./in.
312/Wrought Aluminum (WA)
80
60
J2 8 40 fi CO
20
Compressive tangent modulus, GPa 14 28 42 56 70 84
L, compre
T, comprese
ssion" 1
1 iion
1 LT, cor
_, compress npressionv ionv
L, tensior i
LT, tensior
560
420
o. 280 <o
140
4 6 8 Strain, 0.001 in./in. G
Compressive tangent modulus, 10 psi
10 12
WA.027 2014-T62 aluminum alloy extrusion, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse. Typical for extrusion thickness <12.675 mm (<0.499 in.). Ramberg-Osgood parameter: n(L, tension) =29; n(LT, tension) = 17; n(L, compression) = 29; n(LT, compression) = 32. UNS A92014 Source: MIL-HDBK-5H, 1 Dec 1998
80
60
£ CO
40
20
Longitudin; al
^ ^ L o i ng transvers ;e
/
560
420
280 w V) £ CO
140
4 6 8 Strain, 0.001 in./in.
10 12
WA.028 2014-T651 aluminum alloy plate, tensile stress-strain curves Tested at room temperature. Typical for plate thickness 6.35-50.80 mm (0.250-2.000 in.). Ramberg-Osgood parameter: ^(longitudinal, tension) = 30; n(long trans-verse, tension) = 19. UNS A92014 Source: MIL-HDBK-5H, 1 Dec 1998
312/Wrought Aluminum (WA)
Compressive tangent modulus, GPa 14 28 42 56 70
4 6 Strain, 0.001 in./in.
Compressive tangent modulus, 10 psi
WA.029 2014-T651 aluminum alloy plate, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudinal; LT, long transverse. Typical for plate thickness 6.35-50.80 mm (0.250-2.000 in.). Ramberg-Osgood parameter: n(L, compression) =15; n(LT, compression) =18. UNS A92014 Source: MIL-HDBK-5H, 1 Dec 1998
I Longitudi inal
—
Lo ng transve irse >
560
490
420
350
280 eg % V)
210
140
70
WA.030 2014-T651X aluminum alloy extrusion, tensile stress-strain curve (full range) Tested at room temperature. Typical for extrusion thick-ness 12.70-19.025 mm (0.500-0.749 in.). UNS A92014 Source: MIL-HDBK-5H, 1 Dec 1998
0.02 0.04 0.06 0.08 0.10 0.12 0.14 Strain, in./in.
312/Wrought Aluminum (WA)
70
60
50
•55 40
30
20
10
Long tr<
i L
ansverse
i i .ongitudin<
i al
\
490
420
350
210 co
140
70
0.02 0.04 0.06 0.08 Strain, in./in.
0.10 0.12 0.14
WA.031 2014-T652 aluminum alloy forging, tensile stress-strain curves (full range) Tested at room temperature. Typical. UNS A92014 Source: MIL-HDBK-5H, 1 Dec 1998
80 14
Compressive tangent modulus, GPa 28 42 56 70 84
/ST, compression / LT, compression
i ST, compression LT, compression I rnmnrpeeinn
560
6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 10 psi
WA.032 2014-T652 aluminum alloy hand forging, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse; ST, short transverse. Typical for forging thickness 50.825-76.20 mm (2.001-3.000 in.). Ramberg-Osgood parameter: n(L, tension) = 18; n(LT, tension) = 18; n(ST, tension) =13; n(L, compression) = 17; n(LT, compression) =18; rc(ST, compression) = 22. UNS A92014 Source: MIL-HDBK-5H, 1 Dec 1998
312/Wrought Aluminum (WA)
a 50
True
No minal \
\ I I I i
^Yields itrength
3 1 1 1 [ 1 1 1 1 1 1 1 1 1 1 1 1 1 A
560
WA.033 2017-T4 aluminum alloy rolled and drawn rod, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. YS, yield strength. Test specimen diam, 12.7 mm (0.5 in.). Gage length: 203.2 mm (8 in.). Nominal tensile strength, 459 MPa (66.5 ksi). True tensile strength, 514 MPa (74.5 ksi). Nominal yield strength (0.2% offset), 302 MPa (43.8 ksi). Elongation (in 50.8 mm, or 2 in.), 16.7%. Reduction of area, 38%. True strain at maximum load, 14.8%. UNS A92017 Alcoa, Aluminum Research Laboratory, New Kensington, PA
Strain, in./in.
True
Nominal , Yield si rength 1 1 1 1 1 1 1 1 1
FI
1 1 1 1 1 1 1 1 1 / 1 1
630
560
490
420 CO
CL 2 350 co-OT
£ OT 280 M w c
210
140
70
WA.034 X2020-T6 aluminum alloy extruded bar, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. Test specimen diam, 12.7 mm (0.500 in.). Gage length: 50.8 mm (2 in.). Nominal tensile strength, 552 MPa (80.0 ksi). True tensile strength, 586 MPa (85.0 ksi). Nominal yield strength (0.2% offset), 514 MPa (74.5 ksi). Elongation (in 50.8 mm, or 2 in.), 8.5%. Reduction of area, 16%. True strain at maximum load, 6.0%. A log-log plot of the stress-strain curve would yield a slope (n) of 0.06 in the area of uniform plastic deformation. Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA
' 0 0.02 0.04 0.06 0.08 0.10 0.12 Strain, in./in.
0 2 4 6 8 10 12 Strain, 0.001 in./in.
312/Wrought Aluminum (WA)
100
80
60
40
20
1/8 in. (3.17 5 mm)th lick extru sion, T4 i condition i
5 I
She I iet, T3 cc
I •ndition
5 5 • Rolled t >ar, T4 cc edition
700
560
420 oo CL 5
280
140
WA.035 2024-T3 and 2024-T4 aluminum alloy, clad 2024, rolled bar, extrusion, and sheet, complete tensile stress-strain curves
Test direction: longitudinal. Composition: Al-4.5Cu-1.5Mg-0.6Mn. UNS A92024 Source: A J. McEvily, Jr., W. Illig, and H.F. Hardrath, "Static Strength of Aluminum-Alloy Specimens Containing Fatigue Cracks," NACA TN3816, Oct 1956. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3203, CINDAS/Purdue University, 1995, p 15
0 2.5 5 7.5 10 12.5 15 17.5 20 Strain, %
100
50
700
350
WA.036 2024-T3 aluminum alloy, true-stress, true-strain curves
Composition: Al-4.5Cu-l.5Mg-0.6Mn. UNS A92024 Source: G.W. Brown and R. Ikegami, The Fatigue of Aluminum Alloys Subjected to Random Loading, Exp. Mech.t Vol 10, Aug 1970, p 321-327. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3203, CINDAS/Purdue University, 1995, p 16
312 /Wrought Aluminum (WA)
i ^ ^ Longitudinal
Transverse 1
Short transverse
r /
490
420
350
280
210 co
140
70
4 6 8 Strain, 0.001 in./in.
10 12
WA.037 2024-T852 aluminum alloy hand forgings, tensile stress-strain curves
Composition: Al-4.5Cu-l .5Mg-0.6Mn. UNS A92024 Source: D.J. Brownhill et al., "Mechanical Properties, Including Fracture Toughness and Fatigue, Corrosion Characteristics and Fatigue-Crack Propagation Rates of Stress-Relieved Aluminum Hand Forgings," AFML-TR-70-10, Alcoa Research Laboratories, Feb 1970. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3203, CINDAS/ Purdue University, 1995, p 16
312/Wrought Aluminum (WA)
Cold reduction, %
WA.038 2024-T6 and 2024-T852 aluminum alloy forgings, effects of heat treatment on tensile properties Test direction: short transverse. Composition: Al-4.5Cu-1.5Mg-0.6Mn. UNS A92024 Source: J.H. Hull and S.J. Erwin, How Deformation Affects the Mechanical Properties of Aluminum Forgings, Met. Eng. Quart., Vol 12, Nov 1972, p 1-6. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3203, CINDAS/Purdue University, 1995, p 16
312/Wrought Aluminum (WA)
-15 Exposure temperature, °C
95 205 315 425,
\ \
\ \ \ \
\ \ , \ \ \ \ \ x
s \ ^ t
• 1/2 h o 100 h a 1000 h I
/ \ \
\ \ ' \ \
\ c i \ \ \
k \ \ \ \ \ \ \ « V
\ A v >
560
CL 420 5
CD 280 ra
E
140
420
a. 280 ^
ur £ O)
140 £
WA.039 2024-T4 aluminum alloy, effects of exposure to elevated temperature on tensile properties Tested at room temperature. Composition: Al-4.5Cu-1.6Mg-0.6Mn. UNS A92024 Source: "2024-T4 Products," Alcoa Research Laboratory Data Sheet, Sept 1957. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3203, CINDAS/Purdue University, 1995, p 16
200 400 600 Exposure temperature, °F
800
312/Wrought Aluminum (WA)
Exposure temperature, °C
T \ s \ ̂ \ \ \ \
\ \ \ \ \ \
i \ \ \ v \ \ x \ \ v
\ \ \ \ \ q \ \ \ \ \ \
- - - - . o
420
280 ?
>-
140
WA.040 2024-T81 aluminum alloy, effects of exposure to elevated temperature on tensile properties Tested at room temperature. Composition: Al-4.5Cu-1.5Mg-0.6Mn. UNS A92024 Source: "2024-T81," Alcoa Research Laboratory Data Sheet, July 1957. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3203, CINDAS/Purdue University, 1995, p 17
200 400 600 Exposure temperature, °F
800
312/Wrought Aluminum (WA)
Exposure temperature, °C
\ \ \ \ \ \ \ \ \ \
\ \ \ \ \ \ \ \ \ \ ; \ \ \ x \ \ ^ \ \ \ \ \
V s
420
280 B £
® >-
140
WA.041 2024-T86 aluminum alloy, effects of exposure to elevated temperature on tensile properties Tested at room temperature. Composition: Al-4.5Cu-1.5Mg-0.6Mn. UNS A92024 Source: "2024-T86," Alcoa Research Laboratory Data Sheet, July 1957. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3203, CINDAS/Purdue University, 1995, p 17
400 600 Exposure temperature, °F
800
312/Wrought Aluminum (WA)
Loi igitudinal
^ Trai Short trai
nsverse isverse
> / /
560
490
420
350 co Q-2
280 g $ w
210
140
70
WA.042 2024-T852 aluminum alloy hand forgings, compressive stress-strain curves
Composition: Al-4.5Cu-l.5Mg-0.6Mn. UNS A92024 Source: DJ. Brownhill et al., "Mechanical Properties, Including Fracture Toughness and Fatigue, Corrosion Characteristics and Fatigue-Crack Propagation Rates of Stress-Relieved Aluminum Hand Forgings," AFML-TR-70-10, Alcoa Research Laboratories, Feb 1970. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3203, CINDAS/ Purdue University, 1995, p 17
4 6 8 10 Strain, 0.001 in./in.
12 14
WA.043 2024-T3, 2024-T6, 2024-T81, and 2024-T86 aluminum alloy sheet and plate, tensile stress-strain curves
Tested at various temperatures; 30 min exposure. RT, room temperature; 93 °C (200 °F); 100 °C (212 °F); 150 °C (300 °F); 205 °C (400 °F); 260 °C (500 °F); 315 °C (600 °F); 363 °C (685 °F). Composition: Al-4.5Cu-1.5Mg-0.6Mn. UNS A92024
Source: 'Tensile Stress-Strain Curves for 2024," Alcoa Research Laboratories Data Sheets, Oct and May 1957. As published in Aerospace Structural Metals Handbook Vol 3, Code 3203, CINDAS/ Purdue University, 1995, p 18
312/Wrought Aluminum (WA)
WA.044 2024-T4 aluminum alloy bar and extrusions, tensile stress-strain curves Tested at various temperatures. Extrusion dimensions: 6.35 x 38.1 mm (0.25 x 1.5 in.). Composition: Al-4.5Cu-1.5Mg-0.6Mn. UNS A92024 Source: S.A. Gordon, R. Simon, and W.R Achbach, "Materials-Property-Design Criteria for Metals," WADC TR 55-150, Pt 4, Oct 1956. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3203, CINDAS/Purdue University, 1995, p 19
490
0.02 0.04 0.06 0.08 Strain, in./in.
0.10 0.12
WA.045 2024-T4 aluminum alloy sheet, complete tensile stress-strain curves Tested at various temperatures. Test direction: transverse. Thickness: 1.626 mm (0.064 in.). Composition: Al-4.5Cu-1.5Mg-0.6Mn. UNS A92024 Source: "Correlation of Information Available on the Fabrication of Aluminum Alloys, Section IV," Case Institute Final Report to Nat. Def. Res. Comm., 15 Sept 1944. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3203, CINDAS/Purdue University, 1995, p 19
312/Wrought Aluminum (WA)
-240 -130 Temperature, °C
-15 95 205
to 2
315
c — - -a Fty
• Sheet, 1 a Plate, T-
•3 4 and T352
J v V
±*Voo
560 c
420
Q.
280
140 •
| 2 E <D
3 ?
WA.046 2024-T3, 2024-T4, and 2024-T351 aluminum alloy sheet and plate, effects of temperature on tensile properties Tested at -195 to 370 °C (-320 to 700 °F) after 10,000 h exposure. Composition: Al-4.5Cu-1.5Mg-lMn. UNS A92024 Source: "Aluminum Standards and Data," The Aluminum Association, 6th ed., March 1979. As published in Aerospace Structural Metals Handbook Vol 3, Code 3203, CINDAS/Purdue University, 1995, p 19
-400 - 2 0 0 0 200 400 Temperature, °F
600 800
312 /Wrought Aluminum (WA)
60
50
40
30
20
10
Short time
/
y s s s f
-
" l O O J ^ /
/ /
/ / / /
f /
1000 h
/ /
/ / / t / /
J ¥
420
350
280
CO CL
210 CO-OT £ CO
140
70
WA.047 2024-T6 aluminum alloy, isochronous stress-strain curves in tension
Tested at 150 °C (300 °F) (top) and 205 °C (400 °F) (bottom). Composition: Al-4.5Cu-1.5Mg~lMn. UNS A92024 Source: "Isochronous Stress-Strain Curves for Several Heat-Treated Wrought Aluminum Alloys at 300 and 400 F," Alcoa Research Laboratories, 29 April 1958. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3203, CINDAS/Purdue University, 1995, p 24
4 6 8 10 12 Strain, 0.001 in./in.
50
40
30
20
10
Shoi •ttime
/ /
s s s
10 h
t
/ /
/ / /
/ / 100 h *-
/ /
/ J / /
/ /
1000 h
i / y / / / /
420
350
280
210 eg £ CO
140
70
4 6 8 Strain, 0.001 in./in.
10 12
312/Wrought Aluminum (WA)
She tirm /
irt , —-—
/
/ /
/ -"""Th
- ^ l O h /
/ / /
/ /
^ 1 0 0 h
' "lOOOh
j
/ / / / / i / / y
i/, tf// w
4 6 8 Strain, 0.001 in./in.
10
420
350
280
0. 2
210
140
70
12
WA.048 2024-T81 aluminum alloy, isochronous stress-strain curves in tension
Tested at 150 °C (300 °F) (top) and 205 °C (400 (bottom). Composition: Al-4.5Cu-1.5Mg-lMn. UNS A92024
T )
Source: "Isochronous Stress-Strain Curves for Several Heat-Treated Wrought Aluminum Alloys at 300 and 400 F," Alcoa Research Laboratories, 29 April 1958. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3203, CINDAS/Purdue University, 1995, p 25
Short time /
S / /
/ /
/ /
/ /
/ /
/ / ,
r J t / "^100h
•—Toooh
t / s
420
350
280
Q_ 2
210 g
£ CO
140
70
4 6 8 Strain, 0.001 in./in.
10 12
312 /Wrought Aluminum (WA)
.
Short time ^
/ /
/ /
/ / ^ 1 0 h
/ / y / /
-^Tooh
1000 h
i /
f / / /
/ / /// m i f / f s
W
490
420
350
£ 210 (a
140
70
WA.049 2024-T86 aluminum alloy, isochronous stress-strain curves in tension
Tested at 150 °C (300 °F) (top) and 205 QC (400 °F) (bottom). Composition: Al-4.5Cu-1.5Mg-lMn. UNS A92024 Source: "Isochronous Stress-Strain Curves for Several Heat-Treated Wrought Aluminum Alloys at 300 and 400 F," Alcoa Research Laboratories, 29 April 1958. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3203, CINDAS/Purdue University, 1995, p 25
4 6 8 Strain, 0.001 in./in.
10 12
Short time
/
/ /
/ t — 1h
/ /
/ J t /
10 h
— 100 h / /
/ / 1000 h
4 6 8 Strain, 0.001 in./in.
10
490
420
350
o 210 to
140
70
12
312/Wrought Aluminum (WA)
True
Non linal
Yield streng th Yield streng
560
490
420
350
280 J
210
140
70
0 0.02 0.04 0.06 0.08 0.10 0.12 0.14 0.16 0.18 0.20 0.22 Strain, in./in.
0 2 4 6 8 10 12 14 16 18 20 22 Strain, 0.001 in./in.
WA.050 2024-T3, aluminum alloy plate, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. YS, yield strength. Test specimen thickness, 12.7 mm (0.5 in.). Gage length: 44.45 mm (1.75 in.). Nominal ten-sile strength, 464 MPa (67.3 ksi). True tensile strength, 546 MPa (79.2 ksi). Nominal yield strength (0.2% offset), 314 MPa (45.5 ksi). Elongation (in 50.8 mm, or 2 in.), 20.0%. Reduction of area, 27%. True strain at maximum load, 16.3%. A log-log plot of the stress-strain curve would yield a slope (n) of 0.21 in the area of uniform plastic deformation. UNS A92024 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA, Aug 1954
80
60
14 Compressive tangent modulus, GPa
28 42 56 70 84
S> CO
40
20
LT, i
- L , compre
compressioi L. tension / f LT, compn
. — - L a
sssion
T, tension impression
LT, i
- L , compre i s s i o n " A
/ |
560
420
Q-
280 w (0 2 co
140
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 10 psi
10 12
WA.051 2024-T3 aluminum alloy sheet, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse. Typical for sheet thickness <6.325 mm (<0.249 in.). Ramberg-Osgood parameter: n(L, tension) = 50; n(LT, tension) = 12; n(L, compres-sion) = 15; n{LT, compression) =11. UNS A92024 Source: MIL-HDBK-5H, 1 Dec 1998
312/Wrought Aluminum (WA)
Compressive tangent modulus, GPa 0 14 28 42 56 70 84
Strain, 0.001 in./in. 6
Compressive tangent modulus, 10 psi
WA.052 2024-T3 aluminum alloy sheet, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse. Typical for sheet thickness 1.60-6.325 mm (0.063-0.249 in.). Ramberg-Osgood parameter: n(L, tension) = 50; n{LT, tension) = 15; n(L, compression) =13; rc(LT, compression) =19. UNS A92024 Source: MIL-HDBK-5H, 1 Dec 1998 ra Q.
280 w
Compressive tangent modulus, GPa 14 28 42 56 70 84
^ LT, comf jression L, tensio n
T, tension
L, compres
compressio m
/ / 4 6 8
Strain, 0.001 in./in. 6
Compressive tangent modulus, 10 psi
10
420
350
280
(0 Q. 210 w
0) <75
140
70
12
WA.053 2024-T351 aluminum alloy, clad 2024-T351, plate, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse. Typical for plate thickness 12.70-50.80 mm (0.500-2.000 in.). Ramberg-Osgood parameter: n{L, tension) = 42; n(LT, tension) = 9.0; n(L, compression) = 9.0; n(LT, compression) = 12. UNS A92024 Source: MIL-HDBK-5H, 1 Dec 1998
312/Wrought Aluminum (WA)
Compressive tangent modulus, GPa 14 28 42 56 70
4 6 8 Strain, 0.001 in./in.
6 Compressive tangent modulus, 10 psi
10
84
\ l L - compressi ion LT, compre
1 jssion
L, comp ression
L, compre ssion
/ /
420
350
280
Q. 210 co
140
70
12
WA.054 2024-T351X aluminum alloy extrusion, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudinal; LT, long transverse. Typical for extrusion thickness 6.35-19.02 mm (0.250-0.749 in.). Ramberg-Osgood parameter: n(L, compression) =16; n(LT, com-pression) = 17. UNS A92024 Source: MIL-HDBK-5H, 1 Dec 1998
312/Wrought Aluminum (WA)
Yield stre ingth
1 1 1 1 1 1 1 1 1 1 1 1
f 1 I 1 I / 1 1 I
V 1 1
~ l 0.02
2
0.04
4
0.06 0.08 Strain, in./in. 6 8
Strain, 0.001 in./in.
0.10
10
0.12
12
630
560
490
420 (0 CL
350 in-to £ «
280 M
210
140
70
0.14
14
WA.055 2024-T36 aluminum alloy extruded plate, tensile stress-strain curves Upper curve test direction, longitudinal; lower curve test direction, transverse. The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain val-ues applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. YS, yield strength. Test specimen thickness, 12.7 mm (0.5 in.). Gage length: 44.45 mm (1.75 in.). Nominal longitudinal values: Tensile strength, 496 MPa (72.0 ksi). True tensile strength, 546 MPa (79.2 ksi). Nominal yield strength (0.2% offset), 450 MPa (65.2 ksi). Elongation (in 50.8 mm, or 2 in.), 13.2%. Reduction of area, 20%. True strain at maximum load, 9.2%. A log-log plot of the stress-strain curve would yield a slope (n) of 0.10 in the area of uniform plastic deformation. UNS A92024 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA
312/Wrought Aluminum (WA)
Compressive tangent modulus, GPa 14 28 42 56 70 84
L, comp ession L
— L, cc
, tension t )mpression
'420
350
280
Q_ 210 w
140
70
WA.056 2024-T4 aluminum alloy rolled bar, rod, and shapes, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudi-nal. Topical for thickness <139.70 mm (<5.500 in.). Ramberg-Osgood parameter: n{L, tension) = 50; n(L, compression) = 10. UNS A92024 Source: MIL-HDBK-5H, 1 Dec 1998
6 8 10 12 Strain, 0.001 in./in. 6
Compressive tangent modulus, 10 psi
14 Compressive tangent modulus, GPa
28 42 56 70 84
v L and LT, compre ssion L ar
1 1 id LT, compr
L, ter LT, te
ession ision snsion
350
280
210
140
70
£ w
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 10 psi
10 12
WA.057 2024-T42 aluminum alloy, clad 2024-T42, plate, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse. Typical for plate thickness 12.70-25.40 mm (0.500-1.000 in.). Ramberg-Osgood parameter: «(L, tension) = 17; n{LT, tension) = 16; n(L, compression) =19; n(LT, compression) =19. UNS A92024 Source: M1L-HDBK 5H, 1 Dec 1998
312/Wrought Aluminum (WA)
Compressive tangent modulus, GPa 14 28 42 56 70 84
con ipression L, cor npression
v LT, con ipression
LT, cor npression
420
350
280
210 w £ CO
140
70
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 10 psi
10 12
WA.058 2024-T42 aluminum alloy extrusion, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse. Typical for extrusion thickness >38.10 mm (>1.500 in.). Ramberg-Osgood parameter: n(L, compression) = 32; n(LT, compression) = 19. UNS A92024 Source: M1L-HDBK-5H, 1 Dec 1998
14 Compressive tangent modulus, GPa
28 42 56 70 84
yLongit udinaK
Long tr« ansverse /
i
/ V /
420
350
280
I 210 co-co $
cn
140
70
4 6 8 10 Strain, 0.001 in./in. 6
Compressive tangent modulus, 10 psi
12
WA.059 2024-T42 aluminum alloy, clad 2024-T42, sheet, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Typical for sheet thickness 1.829-6.325 mm (0.072-0.249 in.). Ramberg-Osgood parameter: ^(longitudinal, compression) = 17; «(long transverse, compression) = 17. Tensile yield strength: lon-gitudinal, 324 MPa (47 ksi); long transverse, 317 MPa (46 ksi). UNS A92024 Source: MIL-HDBK-5H, 1 Dec 1998
312/Wrought Aluminum (WA)
Temperature, °C 425
300 400 500 Temperature, °F
600 700 800
WA.060 2024-T62 aluminum alloy (all products), effect of temperature on ultimate tensile strength Up to 10,000 h exposure. UNS A92024 Source: MIL-HDBK-5H, 1 Dec 1998
100
£ 60
40
20
-15 40 95 Temperature, °C
150 205 260 315 370 425 —>
\ \ v / / 1
\ / / 1
4 h lOh lOOh lOOOh "
10,000 h
\
\ / y / 1 \ X / 1
4 h lOh lOOh lOOOh "
10,000 h
\
100 200 300 400 500 Temperature, °F
600 700 800
WA.061 2024-T62 aluminum alloy (all products), effect of temperature on tensile yield strength Up to 10,000 h exposure. UNS A92024 Source: MIL-HDBK-5H, 1 Dec 1998
312/Wrought Aluminum (WA)
Compressive tangent modulus, GPa
Strain, 0.001 in./in. 6
Compressive tangent modulus, 10 psi
WA.062 2024-T62 aluminum alloy plate, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse. Typical for plate thickness 6.350-25.40 mm (0.250-1.000 in.). Ramberg-Osgood parameter: n(L, tension) = 28; n(LT, tension) = 24; n(L, compression) = 22; n(LT, compression) = 22. UNS A92024 Source: MIL-HDBK-5H, 1 Dec 1998 0_
2 280
100?5 40 95 Temperature, °C
150 205 260 315 370 425
80
S 60
3 40
20
—
\ V* h } 2 h
10 h
100 h
1000 h
WA.063 2024-T81, 2024-T851, 2024-T8510, and 2024-T8511 aluminum alloy (all products), effect of temperature on bearing ultimate strength Up to 1000 h exposure. UNS A92024 Source: MIL-HDBK-5H, 1 Dec 1998
100 200 300 400 500 Temperature, °F
600 700 800
312/Wrought Aluminum (WA)
100
UJ3
€ 80
-15 40 95 Temperature, °C
150 205 260 315 370 425
60
40
<D 2 0 O)
£ <D CL
1/4 h 2 h
10 h
100 h
k1000 h
100 200 300 400 500 Temperature, °F
600 700 800
WA.064 2024-T81, 2024-T851, 2024-T8510, and 2024-T8511 aluminum alloy (all products), effect of temperature on bearing yield strength Up to 1000 h exposure. UNS A92024 Source: MIL-HDBK-5H, 1 Dec 1998
80
60
40 .fc CO
20
Longitudinc
rng transvei
il, tension
•se, tension
/ /
560
420
re Q_ 2
280 to CO Q)
to
140
WA.065 2024-T851 aluminum alloy plate, tensile stress-strain curves Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse. Typical for plate thickness 6.350-25.40 mm (0.250-1.000 in.). Ramberg-Osgood parameter: n(L, tension) = 22, n(LT, tension) = 18. UNS A92024 Source: MIL-HDBK-5H, 1 Dec 1998
4 6 8 Strain, 0.001 in./in.
10 12
312/Wrought Aluminum (WA)
Compressive tangent modulus, GPa 14 28 42 56 70 84
Long itudinal and long transv erse, compi ession
700
560
420 Q-2
280
140
& 55
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 10 psi
10 12
WA.066 2024-T851 aluminum alloy plate, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Typical for plate thickness 6.350-25.40 mm (0.250-1.000 in.). Ramberg-Osgood parameter: n(L and LT, compression) =17. UNS A92024 Source: MIL-HDBK-5H, 1 Dec 1998
Lo ngitudinal
Long tra I nsverse
< ^ ^
630
560
490
420
<o 350 S=
280 £
210
140
70
WA.067 2024-T851 aluminum alloy sheet, tensile stress-strain curves (full range) Tested at room temperature. Typical for sheet thickness 6.350-38.075 mm (0.250-1.499 in.). UNS A92024 Source: MIL-HDBK-5H, 1 Dec 1998
0 0.02 0.04 0.06 0.08 0.10 0.12 0.14 Strain, in./in.
312/Wrought Aluminum (WA)
80
70
60
50
40
30
20
10
\ \ \
Yield strength
/\ / I / I
/ • / I * 1
I 1 1 1 1
j 1 1 1
p
I 1 1
/ 1 1 1 i .
0 0.02 0.04 0.06 0.08 0.10 Strain, in./in.
0 2 4 6 8 10 Strain, 0.001 in./in.
560
490
420
350
280
210 i
140
70
WA.068 2024-T86 aluminum alloy extruded plate, tensile stress strain curves Test directions: upper curve, longitudinal; lower curve, transverse. The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. YS, yield strength. Test specimen thickness, 12.7 mm (0.5 in.). Gage length: 44.45 mm (1.75 in.). Nominal tensile strength, 517 MPa (75.0 ksi). True ten-sile strength, 534 MPa (77.5 ksi). Nominal yield strength (0.2% offset), 493 MPa (71.5 ksi). Elongation (in 50.8 mm, or 2 in.), 5.1%. Reduction of area, 17% (top), 11% (bottom). True strain at maximum load, 3.6%. A log-log plot of the stress-strain curve would yield a slope (ri) of 0.06 in the area of uniform plastic deformation. UNS A92024 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA
12
80
70
60
tr 50
3 40
30
20
10
True
Nominal —o
< *
Yield stren gth
/ J /
/ V
/
560
490
420
350 ,
280 S
210
140
70
0 0.02 0.04 0.06 0.08 0.10 0.12 Strain, in./in.
0 2 4 6 8 10 12 Strain, 0.001 in./in.
312/Wrought Aluminum (WA)
Temperature, °C WA.069 2024-T861 aluminum alloy sheet, effect of temperature on tensile ultimate strength Up to 10,000 h exposure. UNS A92024 Source: M1L-HDBK-5H, 1 Dec 1998
Temperature, °C WA.070 2024-T861 aluminum alloy sheet, effect of temperature on tensile yield strength Up to 10,000 h exposure. UNS A92024 Source: MIL-HDBK-5H, 1 Dec 1998
312/Wrought Aluminum (WA)
60
40
-b V)
20
0
WA.071 2024-T3 (top) and 2024-T36 (bottom) aluminum alloy, clad sheet, tensile and compressive stress-strain curves Test direction: L, longitudinal; T, transverse. Composi-
S. tion: Al-4.5Cu-l.5Mg-0.6Mn. UNS A92024 eg Source: L J. Klinger and G. Sachs, Dependence of the Stress-Strain £ Curves of Cold Worked Metals upon the Testing Direction, J. Aer. Sci., w Vol 15, 1948, p 151. As published in Aerospace Structural Metals
Handbook, Vol 3, Code 3204, CINDAS/Purdue University, 1995, p 3
0
Strain, 0.001 in./in.
312/Wrought Aluminum (WA)
^ t r
• _ I • "
k, A
^ t r
• _ I • "
•
• J
k t t . * -i
- —o
•o 0.063 in. (1.60 mm) ±0.081 in. (2.06 mm) •0.091 in. (2.31 mm) • 0.125 in. (3.18 mm)
420
350 o>
280
210
WA.072 2024-T4 aluminum alloy, clad 2024-T4, sheet, effect of stretching on tensile (top) and compressive (bottom) yield strengths Composition: Al-4.5Cu-l.5Mg-0.6Mn. UNS A92024 Source: L J. Klinger and G. Sachs, Dependence of the Stress-Strain Curves of Cold Worked Metals upon the Testing Direction, J. Aer. Sci., Vol 15, 1948, p 151. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3204, 1995, CINDAS/Purdue University, p 4
312/Wrought Aluminum (WA)
RT
200 °F (93 °i 4
^ 30(
7 ^ 4 0 0
3 °F (149 °C) °F (204 °C)
560
S. 2
<D CO
/ R T -/
200 °F (93' ^ 300 - —
400 °F
°F (149 °C)
- (204 °C)
420
j
280
140
0
560
420
co a. 280 CO-OT £
<55
140
WA.073 2024-T81 (top) and 2024-T86 (bottom) aluminum alloy, clad 2024-T81 and 2024-T86, sheet, tensile stress strain curves Tested at room and elevated temperature, 30 min. RT, room temperature. Sheet thickness 1.626 mm (0.064 in.). Composition: Al-4.5Cu-l.5Mg-0.6Mn. UNS A92024 Source: D.E. Miller, "Determination of Physical Properties of Ferrous and Nonferrous Structural Sheet Materials at Elevated Temperatures," WADC AF TR No. 6517, Pt. 3, June 1954. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3204, CINDAS/Purdue University, 1995, p 4
10 Strain, 0.001 in./in.
312/Wrought Aluminum (WA)
WA.074 2024-T3 aluminum alloy, clad 2024-T3, sheet, tensile stress-strain curves Tested at room and elevated temperatures 30 min. expo-sure at elevated temperature. Sheet thickness: 1.626 mm (0.064 in.). Composition: Al-4.5Cu-l.5Mg-0.6Mn. UNS A92024 Source: D.D. Doerr, "Determination of Physical Properties of Ferrous and Nonferrous Structural Sheet Materials at Elevated Temperatures," WADC AF TR No. 6517, Pt. 1, Sup. 1, Feb 1953. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3204, CINDAS/ Purdue University, 1995, p 4
312/Wrought A luminum (WA)
Temperature, °C WA.075 2024-T3 aluminum alloy, clad 2024-T3, sheet, effect of exposure and test temperature on tensile properties
Sheet thickness: 1.626 mm (0.064 in.). Composition: Al-4.5Cu-1.5Mg-0.6Mn. UNS A92024 Source: Strength data: D.D. Doerr, "Determination of Physical Properties of Ferrous and Nonferrous Structural Sheet Materials at Elevated Temperatures," WADC AF TR No. 6517, Pt. 1, Sup. 1, Feb 1953. Elongation data: D.E. Miller, "Determination of Physical Properties of Ferrous and Nonferrous Structural Sheet Materials at Elevated Temperatures," WADC AF TR No. 6517, Pt. 3, June 1954. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3204, CINDAS/Purdue University, 1995, p 4. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3204, CINDAS/Purdue University, 1995, p 4
IT \\ \\
y \ \ . \ \ \ \ N
N X
420
Q_ 2
280 ur 1 c £
2
140 M
400 Temperature, °F
312 /Wrought Aluminum (WA)
Room tei 1 Tiperature
• ^ • 2 5 0 o F ( 120 °C)
350 °F ( 175 °C)
/ 500 °F ( 260 °C)
f /
490
420
350
£ 210 g
140
70
WA.076 2048-T851 aluminum alloy plate, tensile stress-strain curves
Test direction: longitudinal. Typical for plate thickness 76.2 m m (3 in.). Composition: Al-3.3Cu-l .5Mg-0.4Mn. UNS A92048
Source: O.L. Deel, P.E. Ruff, and H. Mindlin, "Engineering Data on New Aerospace Structural Materials," Data Sheet F33615-72-C-1280, Technical Report AFML-TR-73-114, Battelle Memorial Institute, Columbus, OH, June 1973. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3223, CINDAS/Purdue University, 1995, p 2
4 6 8 Strain, 0.001 in./in.
10 12
WA.077 2048-T851 aluminum alloy plate, tensile stress-strain curves
Test direction: transverse. Typical for plate thickness 76.2 mm (3 in.). Composition: Al-3.3Cu-l .5Mg-0.4Mn. UNS A92048 Source: O.L. Deel, RE. Ruff, and H. Mindlin, "Engineering Data on New Aerospace Structural Materials" Data Sheet F33615-72-C-1280, Technical Report AFML-TR-73-114, Battelle Memorial Institute, Columbus, OH, June 1973. As published in Aerospace Structural
^ Metals Handbook, Vol 3, Code 3223, CINDAS/Purdue University, 1995, p 3
ta
312/Wrought A luminum (WA)
70
60
50
"55 40
30
20
10
RT
(121 °C)
177 °C)
/ 350 °F (
(121 °C)
177 °C)
/// 500 °F (2i 30 °C)
/ V / /
490
420
350
280 £
w w JS 210 &
140
70
WA.078 2048-T851 aluminum alloy plate, compressive stress-strain curves
Test direction: transverse. RT, room temperature. Typical for plate thickness 76.2 mm (3 in.). Composition: Al-3.3Cu-1.5Mg~04.Mn. UNS A92048 Source: O.L. Deel, P.E. Ruff, and H. Mindlin, "Engineering Data on New Aerospace Structural Metals," Data Sheet F33615-72-C-1280, Technical Report AFML-TR-73-114, Battelle Memorial Institute, June 1973. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3223, CINDAS/Purdue University, 1995, p 4
4 6 8 Strain, 0.001 in./in.
10 12
70
60
50
1 40
£ 55 30
20
10
RT
250 °F
350 °F
(121 °C)
(177 °C)—
/
(121 °C)
(177 °C)—
/ a •^500 °F (2 60 °C)
r /
y
/
490
420
350
0 210 25
140
70
WA.079 2048-T851 aluminum alloy plate, compressive stress-strain curves
Test direction: longitudinal. RT, room temperature. Typical for plate thickness 76.2 m m (3 in.). Composition: Al-3.3Cu-1.5Mg-04.Mn. UNS A92048 Source: O.L. Deel, P.E. Ruff, and H. Mindlin, "Engineering Data on New Aerospace Structural Metals," Data Sheet F33615-72-C-1280, Technical Report AFML-TR-73-114, Battelle Memorial Institute, June 1973. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3223, CINDAS/Purdue University, 1995, p 3
4 6 8 Strain, 0.001 in./in.
10 12
312/Wrought Aluminum (WA)
100
80
60
& 40
20
Longil _ong transvi
tudinal, tens srse, tensior
ion \ i \ 1
Longil _ong transvi
tudinal, tens srse, tensior
45° ten: sion
/ /
700
560
420
280
140
WA.080 2090-T83 aluminum alloy sheet, tensile stress-strain curves Tested at room temperature. Typical for sheet thickness 1.016-6.325 mm (0.040-0.249 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) = 14; n(45°, tension) = 18; ra(long transverse, tension) = 12. UNS A92090 Source: MIL-HDBK-5H, 1 Dec 1998
4 6 8 Strain, 0.001 in./in.
10 12
100
Compressive tangent modulus, GPa 14 28 42 56 72 84
/ Long transverse, compressionN
700
4 . 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 10 psi
WA.081 2090-T83 aluminum alloy sheet, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Typical for sheet thickness 1.016-6.325 mm (0.040-0.249 in.). Ramberg-Osgood parameter, ^(longitudinal, compression) = 20; n(45°, compression) = 30; n(long transverse, compression) =19. UNS A92090 Source: MIL-HDBK-5H, 1 Dec 1998
312/Wrought Aluminum (WA)
Longitui
-Long tra
dinal
isverse—
Longitui
-Long tra
dinal
isverse—
/ / 6 8
Strain, 0.001 in./in. 10 12
490
420
350
280
210 :
140
70
ft <D
14
WA.082 2124-T851 aluminum alloy plate, tensile stress-strain curves
Typical for plate thickness 101.6 mm (4 in.). Composition: Al-4.4Cu-l .5Mg-0.6Mn. UNS A92124 Source: R.M. Hart, "Aluminum Alloy 2124 Plate," Aluminum Company of America, Alcoa Technical Center, 1 April 1982. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3221, CINDAS/Purdue University, 1995, p 16
312 /Wrought A luminum (WA)
Lone itudinal
Long tr ansverse
/ / J / / /
560
490
420
350 2
280
210 o Q. E o O
140
70
6 8 Strain, 0.001 in./in.
10 12 14
WA.083 2124-T851 aluminum alloy plate, compressive stress-strain curves
Typical for plate thickness 101.6 mm (4 in.). Composition: Al-4.4Cu-0.5Mg-0.6Mn. UNS A92124
R.M. Hart, "Aluminum Alloy 2124 Plate," Aluminum Company of America, Alcoa Technical Center, 1 April 1982. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3221, CINDAS/ Purdue University, 1995, p 17
312/Wrought Aluminum (WA)
-15 38 Temperature, °C
93 149
f\u
1r J- u
204 560
490
420 22 v
& 350 "o
LLT o CD
E 2 3 280
WA.084 2124-T851 aluminum alloy plate, effect of elevated temperatures on retained room-temperature tensile properties 1000 h exposure. Test direction: longitudinal. Plate thick-ness: 50.8 mm (2 in.). Composition: Al-4.4Cu-l.5Mg-0.6Mn. UNS A92124 R.R. Cervay, "Temperature Effect on the Mechanical Properties of Aluminum Alloy 2124-T851," University of Dayton Research Institute, AFML-TR-75-208, 1975. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3221, CINDAS/Purdue University, 1995, p 17
210
RA o i A
e
c o
r> s \ O
100 200 300 Exposure temperature, °F
400
312/Wrought Aluminum (WA)
Longiti
\ v L o r
jdinal lg transvers e
hort transve CD
/ /
Strain, 0.001 in./in.
WA.085 2124-T851 aluminum alloy plate, tensile stress-strain curves Tested at room temperature. Typical for plate thickness 38.125-127.0 mm (1.501-5.000 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) = 22; n(long trans-verse, tension) =16; n(short transverse, tension) =13. UNS A92124 Source: MIL-HDBK-5H, 1 Dec 1998
I Short trans; Long trans\ / Longitudi
I verse v /erse \ \ nal
/ /
560
420
CO CL
280 to
140
WA.086 2124-T851 aluminum alloy plate, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Typical for plate thickness 38.125-127.0 mm (1.501-5.000 in.). Ramberg-Osgood parameter, ^(longitudinal, compression) = 14; rc(long transverse, compression) = 19; «(short transverse, com-pression) = 17. UNS A92124 Source: MIL-HDBK-5H, 1 Dec 1998
4 6 8 Strain, 0.001 in./in.
10 12
312/Wrought Aluminum (WA)
WA.087 2219-T6 aluminum alloy forged rod, tensile stress-strain curves Tested at room and elevated temperatures. 100 h expo-sure. Composition: Al-6.3Cu-0.3Mn-0.18Zr-0.10V-0.06Ti. UNS A92219 W.P. Achbach, R.J. Favor, and W.S. Hyler, "Material-Property-Design Criteria for Metals," WADC TR 55-150, Part VI, Oct 1955. As pub-lished in Aerospace Structural Metals Handbook, Vol 3, Code 3205, CINDAS/Purdue University, 1995, p 9
——
__ __ ____
—— -423 °F (-253 °C)
/ / / x r ^ - n o °F
-320 °F ( -1
(-79 °C)
96 °C)
^ R T
I ' - Longitudinal
Transverse
700
560
420 Q. 2
280
140
2 CO
0.04 0.08 0.12 Strain, in./in.
0.16 0.20
WA.088 2219-T62 aluminum alloy sheet, tensile stress-strain curves Tested at low temperatures. Sheet thickness: 2.540 mm (0.100 in.). Composition: Al-6.3Cu-0.3Mn-0.18Zr-0.10V-0.06Ti. UNS A92219 F.R. Schwartzberg et al., Cryogenic Materials Data Handbook, MIL-TDR-64-280, Aug 1964, and Progress Report No. 1, Feb 1965. As pub-lished in Aerospace Structural Metals Handbook, Vol 3, Code 3205, CINDAS/Purdue University, 1995, p 9
312/Wrought Aluminum (WA)
WA.089 2219-T81 aluminum alloy sheet, tensile stress-strain curves Tested at low temperatures. Sheet thickness: 2.540 mm (0.100 in.). Composition: Al-6.3Cu-0.3Mn-0.18Zr-0.10V-0.06Ti. UNS A92219 F.R. Schwartzberg et al., Cryogenic Materials Data Handbook, MIL-TDR-64-280, Aug 1964, and Progress Report No. 1, Feb 1965. As pub-lished in Aerospace Structural Metals Handbook, Vol 3, Code 3205, CINDAS/Purdue University, 1995, p 9
WA.090 2219-T87 aluminum alloy sheet, tensile stress-strain curves Tested at low temperatures. Sheet thickness: 2.540 mm (0.100 in.). Composition: Al-6.3Cu-0.3Mn-0.18Zr-0.10V-0.06Ti. UNS A92219 F.R. Schwartzberg et al., Cryogenic Materials Data Handbook, MIL-TDR-64-280, Aug 1964, and Progress Report No. 1, Feb 1965. As pub-lished in Aerospace Structural Metals Handbook, Vol 3, Code 3205, CINDAS/Purdue University, 1995, p 9
312/Wrought Aluminum (WA)
14 Compressive tangent modulus, GPa
28 42 56 72 84-
x: L and LT, a
L and ompression LT, tension
350
280
210 re CL 2
140
70
£ <55
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, psi
10 12
WA.091 2219-T62 aluminum alloy sheet and plate, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse. Typical for sheet and plate thick-ness 3.175-50.80 mm (0.125-2.000 in.). Ramberg-Osgood parameter, n(L and LT, tension) =13; n(L and LT, compression) = 16. UNS A92219 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-174
X
490
420
350
£ 210 co
140
70
WA.092 2219-T62 aluminum alloy sheet and plate, tensile stress-strain curve (full range) Tested at room temperature. Test direction: longitudinal and long transverse. Typical for sheet and plate thickness 3.175-50.80 mm (0.125-2.00 in.). UNS A92219 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-175
0.02 0.04 0.06 0.08 0.10 0.12 Strain, in./in.
312/Wrought Aluminum (WA)
Long I transverse
Loi V
ngitudinal v
490
420
350
210 &
140
70
WA.093 2219-T81 aluminum alloy sheet and 2219-T851 aluminum alloy plate, tensile stress-strain curves (full range) Tested at room temperature. Typical for sheet and plate thickness 1.016-63.50 mm (0.040-2.50 in.). UNS A92219 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-179
0.02 0.04 0.06 0.08 0.10 0.12 Strain, in./in.
Compressive tangent modulus, GPa 14 28 42 56 72 84
/LT, , compressio n \ / L and Ll tension
/ /L' compressic in. \ /
560
420
280 w CO CD
W
140
10 12 Strain, 0.001 in./in.
Compressive tangent modulus, 1 (f psi
WA.094 2219-T81 aluminum alloy sheet and 2219-T851 aluminum alloy plate, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse. Typical for sheet and plate thick-ness 1.016-63.50 mm (0.040-2.500 in.). Ramberg-Osgood parameter, n(L and LT, tension) = 20; n(L, compression) = 19; «(LT, compression) = 21. UNS A92219 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-178
312/Wrought Aluminum (WA)
80
60
40
20
L Long t
Short trai
.ongitudinal ransversev isverse v
/
560
420
TO CL 280 CO-
CO 2> GO
140
WA.095 2219-T852 aluminum alloy hand forging, tensile stress-strain curves Tested at room temperature. Typical for forging thickness 101.6-152.4 mm (4.001-6.000 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) = 22; n(long trans-verse, tension) =17; «(short transverse, tension) =14. UNS A92219 Source: MIL-HDBK-5H, 1 Dec 1998
10 12 Strain, 0.001 in./in.
80
60
40
20
14 Compressive tangent modulus, GPa
28 42 56 72 84
L and LT LT and ST
ST^
/
560
420
280 co" £ CO
140
2 4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
10 12
WA.096 2219-T852 aluminum alloy hand forging, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse; ST, short transverse. Typical for forging thickness 101.652-152.40 mm (4.001-6.000 in.). Ramberg-Osgood parameter, n(L, compression) = 20; n(LT, compression) = 19; n(ST, compression) = 17. UNS A92219 Source: MIL-HDBK-5H, 1 Dec 1998
312/Wrought Aluminum (WA)
80
70
60
50
<5
i 40 o w
30
20
10
Short transv erse — - K
^Lon
—-X
gitudinal
J\ ^ Long trai isverse
f
560
490
420
350
280 »
210
140
70
WA.097 2219-T852 aluminum alloy hand forging, tensile stress-strain curves (full range) Tested at room temperature. Typical forging thickness for 152.4-203.2 mm (6.001-8.000 in.). UNS A92219 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-186
0.02 0.04 0.06 0.08 0.10 0.12 Strain, in./in.
80
60
£ co 40
20
Compressive tangent modulus, GPa 14 28 42 56 70 84
/ LT, cor L, con
npression ^ lpression^ \
\ L and L" f, tension
560
420
2 8 0 to CO £ 55
140
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
10 12
WA.098 2219-T87 aluminum alloy sheet and plate, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse. Typical for sheet and plate thick-ness 3.175-25.40 mm (0.125-1.000 in.). Ramberg-Osgood parameter, n(L and LT, tension) = 14; n(L and LT, compression) = 14. UNS A92219 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-189
312/Wrought Aluminum (WA)
Longitud
— J-ong
i n a T ^ s ^ v
transverse
c
> c
560
490
420
350 CO Q_
2 8 0 co </> a> tn
210
140
70
WA.099 2219-T87 aluminum alloy sheet and plate, tensile stress-strain curves (full range) Tested at room temperature. Typical for sheet and plate thickness 3.175-25.40 mm (0.125-1.000 in.). UNS A92219 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-190
0.02 0.04 0.06 0.08 0.10 0.15 Strain, in./in.
* X Long transve irse
Short transv< Brse
560
490
420
350 CO Q. 5
280 eg CD
W 210
140
70
WA.100 2219-T87 aluminum alloy plate, tensile stress-strain curves (full range) Tested at room temperature. Typical for plate thickness 40.64-101.6 mm (1.600-4.000 in.). UNS A92219 Source: M1L-HDBK-5H, 1 Dec 1998, p 3-192
0.02 0.04 0.06 Strain, in./in.
0.08 0.1C
312/Wrought Aluminum (WA)
Temperature, °C WA.101 2519-T87 aluminum alloy plate, effect of temperature on ultimate tensile strength Typical strength at temperature after various exposures up to 10,000 h. UNS A92519 Source: MIL-HDBK-5H, 1 Dec 1998
n18 100
38 93 Temperature, °C
149 204 260 316 371 427
80 >
« 60
0) £
"CO
8. 40 £
20
v
^ 1/2 h
\\ ' 10 h ^ 100 h ^ 1 0 0 0 I ^ 10,00( /
i 3 h
WAJ02 2519-T87 aluminum alloy plate, effect of temperature on tensile yield strength curves Typical strength at temperature after various exposures. UNS A92519 Source: MIL-HDBK-5H, 1 Dec 1998
200 300 400 500 Temperature, °F
600 700 800
312/Wrought Aluminum (WA)
60
50
40
s (0 30
20
10
R oom tempei 122°F (50 212 °F (10( 302 °F(15( •347 °F (17 ! °F (200 °c;
rature °C)
oom tempei 122°F (50 212 °F (10( 302 °F(15( •347 °F (17 ! °F (200 °c;
) °C) )°C) 5 °C)
\
i / 437
I I J°F (225 °C
I °F (250 °C
I }
///
420
350
280
CO
210 | CD W
140
70
WA.103 2618 aluminum alloy clad sheet, tensile stress-strain curves at elevated temperatures Test direction: transverse. Heat treatment: 530 °C (986 °F), 1 h, water quenched, flattened, and aged, 200 °C (392 °F), 2 h, 1 h soak. Composition: Al-2.5Cu-1.5Mg-1.2Ni-1.0Fe-0.2Si-0.1 Ti. UNS A92618 Source: "Hiduminium Elevated Temperature Alloys," High Duty Alloys Ltd., 1956, As published in Aerostructural Metals Handbook, Vol 3, Code 3213, CINDAS/Purdue University, 1995, p 6
4 6 8 Strain, 0.001 in./in.
10 12
60
50
40
V> 30 s CO
20
10
Room ter nperature^^
A ' ^ < ^ 3 2 5 °
\ 4 0 0 0
F (163 °C)
F (204 °C)
/ f
/ /
420
350
280
Q. 210 tf %
CO
140
70
WA.104 2618-T61 aluminum alloy hand-forged billets, tensile stress-strain curves Tested at elevated temperatures. Typical for several hand-forged billets: 76.2 x 165.1 mm (3 x 6lA in.), 101.6 x 203.2 mm (4 x 8 in.), and 203.2 x 279.4 mm (8 x 11 in.). Composition: Al-2.5Cu-1.5Mg-1.2Ni-1.0Fe-0.2Si-0.1 Ti. UNS A92618 Source: J.A. Lumm, "Mechanical Properties of 2618 Aluminum Alloy," Technical Report AFML-TR-66-238, North American Aviation, Inc., July 1966. As published in Aerostructural Metals Handbook, Vol 3, Code 3213, CINDAS/Purdue University, 1995, p 6
4 6 Strain, 0.001 in./in.
10
312/Wrought Aluminum (WA)
Temperature, °C WA.105 2618-T61 aluminum alloy forging, tensile properties at various temperatures Typical. Composition: Al-2.5Cu-l.5Mg-l.2Ni-l.0Fe-0.2Si-0.1Ti. UNS A92618 Source: Aluminum Standards and Data, 1968-69, The Aluminum Association, 1st ed., April 1968. As published in Aerostructural Metals-Handbook, Vol 3, Code 3213, CINDAS/Purdue University, 1995, p 9
312/Wrought Aluminum (WA)
80"?8 93
Temperature, °C 204 316
60
ur S
40
20
Exposure • 30 min • 100 h
i \ \
427 560
420 S. 2
280 «
| 5 140
E 1 E 80 (0 o 5 c
I S . 1 1 40 "5 ro d o> -o c © o 0C O
RAy
/ E
WA.106 2618-T61 aluminum alloy forged bar, effect of elevated temperatures and exposure time on tensile properties Composition: Al-2.5Cu-1.5Mg-1.2Ni-1.0Fe-0.2Si-0.1 Ti. UNS A92618 Source: R.H. Voorhees and J.W. Freeman, Report on the Elevated-Temperature Properties of Aluminum and Magnesium Alloys, STP 291, ASTM, 1960. As published in Aerostructural Metals Handbook, Vol 3, Code 3213, CINDAS/Purdue University, 1995, p 9
200 400 Temperature, °F
600 800
312/Wrought Aluminum (WA)
WA.107 2618-T61 aluminum alloy hand-forged billets, compressive stress-strain curves Tested at elevated temperature. Typical for several hand-forged billets: 76.2 x 165.1 mm (3 x 6Vi in.), 101.6 x 203.2 mm (4 x 8 in.), and 203.2 x 279.4 mm (8 x 11 in.). Composition: Al-2.5Cu-1.5Mg-1.2Ni-1.0Fe-0.2Si-0. ITi. UNS A92618 Source: J. A. Lumm, "Mechanical Properties of 2618 Aluminum Alloy," Technical Report AFML-TR-66-238, North American Aviation, Inc., July 1966. As published in Aerostructural Metals Handbook, Vol 3, Code 3213, CINDAS/Purdue University, 1995, p 9
14 Compressive tangent modulus, GPa
28 42 56 70 84
Tension an< i compressi o n ^
/ /
560
420
280 to
140
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
10 12
WA.108 2618-T61 aluminum alloy forged bar, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: longitudinal. Typical for forged bar thickness 25.40 mm (1.000 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) = 13; ^(longitudinal, compression) = 13. UNS A92618 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-205
312/Wrought Aluminum (WA)
0.02
" - s " - s
0.04 0.06 0.08 Strain, in./in.
0.10
560
490
420
350 o. 2
280 g
to 210
140
70
0 0.12
WA.109 2618-T61 aluminum alloy forged bar, tensile stress-strain curve (full range) Tested at room temperature. Test direction: longitudinal. Typical for forged bar thickness 25.40 mm (1.000 in.). UNS A92618 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-206
True^-
Nominai
I I 1 1 1 1 1 1
kso-C— >-Vo 1
YS 1 1 1 1
V -
1 1 ^
0.0 0.4 0.8 Strain, in./in. 1.2 1.6
Strain, 0.001 in./in. 2.0 2.4
140
126
112
98
84
2.8
CL 2
70
56
42
28
14
WA.110 3003-0 aluminum alloy rod, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. YS, yield strength. Test specimen diam, 12.7 mm (0.5 in.). Gage length: 203.2 mm (8 in.). Nominal tensile strength, 105 MPa (15.2 ksi). True tensile strength, 130 MPa (18.8 ksi). Nominal yield strength (0.2% offset), 36 MPa (5.2 ksi). Elongation (in 50.8 mm, or 2 in.), 27.2%. Reduction of area, 71%. True strain at maximum load, 21.5%. A log-log plot of the stress-strain curve would yield a slope of (n) of 0.24 in the area of uniform plastic deformation. UNS A93003 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA
175 WA.111 3003-H12 aluminum alloy rod, tensile stress-strain curves
140
The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves.
105 S. YS, yield strength. Test specimen diam, 12.7 mm s (0.5 in.). Gage length: 203.2 mm (8 in.). Nominal tensile
strength, 138 MPa (20.0 ksi). True tensile strength, 142 MPa (20.6 ksi). Nominal yield strength (0.2% offset), 119 MPa (17.3 ksi). Elongation (in 50.8 mm, or 2 in.), 9.8%. Reduction of area, 76%. True strain at maximum load, 3.0%. A log-log plot of the stress-strain curve would yield a slope of (n) of 0.06 in the area of uniform
35 plastic deformation. UNS A93003 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA, July 1954
70
<«J 0.10 0
175 WA.112 3003-H14 aluminum alloy rod, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal
140 curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves,
w YS, yield strength. Test specimen diam, 12.7 mm 105 (0.5 in.). Gage length: 203.2 mm (8 in.). Nominal tensile
§ strength, 159 MPa (23.0 ksi). True tensile strength, £ 161 MPa (23.4 ksi). Nominal yield strength (0.2% offset), | 147 MPa (21.3 ksi). Elongation (in 50.8 mm, or 2 in.),
70 £ 4.5%. Reduction of area, 54%. True strain at maximum load, 1.6%. A log-log plot of the stress-strain curve would yield a slope of (n) of 0.05 in the area of uniform
35 plastic deformation. UNS A93003 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA
0.05
5
312/Wrought Aluminum (WA)
o
o
True
*N N \
> Nominal \
\ \ \ \ \ \ 1 1 1 1 1 1 1 1 1 1 1 1 \
0.01
1
0.02 0.03 Strain, in./in.
2 3 Strain, 0.001 in./in.
0.04
4
245
210
175
140
105=5 c
70
35
0.05
5
WA.113 3003-H18 aluminum alloy rod, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. YS, yield strength. Test specimen diam, 12.7 mm (0.5 in.). Gage length: 203.2 mm (8 in.). Nominal tensile strength, 212 MPa (30.8 ksi). True tensile strength, 216 MPa (31.3 ksi). Nominal yield strength (0.2% offset), 195 MPa (28.3 ksi). Elongation (in 50.8 mm, or 2 in.), 3.5%. Reduction of area, 34%. True strain at maximum load, 2.0%. A log-log plot of the stress-strain curve would yield a slope of (n) of 0.06 in the area of uniform plastic deformation. UNS A93003 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA, July 1954
True
> o c Nominal n S \
\ \ \ i ( i 1 1 1 I 1
) o
1 1 1 1 1 1 1 1 1 1 i -
175 WA.114 3003-H24 aluminum alloy rod, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. YS, yield strength. Test specimen diam, 12.7 mm (0.5 in.). Gage length: 203.2 mm (8 in.). Nominal tensile strength, 145 MPa (21.0 ksi). True tensile strength, 223 MPa (32.3 ksi). Nominal yield strength (0.2% offset), 133 MPa (19.3 ksi). Elongation (in 50.8 mm, or 2 in.), 10.8%. Reduction of area, 55%. True strain at maximum load, 5.8%. A log-log plot of the stress-strain curve would yield a slope of (n) of 0.06 in the area of uniform plastic deformation. UNS A93003 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA, July 1954
Strain, in./in.
Strain. 0.001 in./in.
245 WA.115 3004-0 aluminum alloy rod, tensile stress-strain curves
210 The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the
175 expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves.
2 YS, yield strength. Test specimen diam, 12.7 mm 140 * (0.5 in.). Gage length: 203.2 mm (8 in.). Nominal tensile
| strength, 191 MPa (27.7 ksi). True tensile strength, » 218 MPa (31.6 ksi). Nominal yield strength (0.2% offset),
105 g 67 MPa (9.7 ksi). Elongation (in 50.8 mm, or 2 in.), P 15.6%. Reduction of area, 47%. True strain at maximum
load, 13.1%. A log-log plot of the stress-strain curve would yield a slope of {n) of 0.24 in the area of uniform plastic deformation. UNS A93004
35 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA, July 1954
70
^ 0 0.16
210
280 WA.116 3004-H34 aluminum alloy rod, tensile stress-strain curves
245 The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves.
175 « YS, yield strength. Test specimen diam, 12.7 mm 2 (0.5 in.). Gage length: 203.2 mm (8 in.). Nominal tensile | strength, 255 MPa (37.0 ksi). True tensile strength,
140 « 270 MPa (39.2 ksi). Nominal yield strength (0.2% offset), | 201 MPa (29.2 ksi). Elongation (in 50.8 mm, or 2 in.),
105 P 8.0%. Reduction of area, 54%. True strain at maximum load, 5.8%. A log-log plot of the stress-strain curve would yield a slope of (n) of 0.14 in the area of uniform plastic deformation. UNS A93004 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA,
35 July 1954
70
0.08
312/Wrought Aluminum (WA)
Strain, in./in. 0 1 2 3 4 5 6 7
Strain, 0.001 in./in.
WA.117 3004-H38 aluminum alloy rod, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. YS, yield strength. Test specimen diam, 12.7 mm (0.5 in.). Gage length: 203.2 mm (8 in.). Nominal tensile strength, 283 MPa (41.0 ksi). True tensile strength, 317 MPa (46.0 ksi). Nominal yield strength (0.2% offset), 247 MPa (35.8 ksi). Elongation (in 50.8 mm, or 2 in.), 6.9%. Reduction of area, 46%. True strain at maximum load, 4.9%. A log-log plot of the stress-strain curve would yield a slope of (n) of 0.10 in the area of uniform plastic deformation. UNS A93004 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA, July 1954
True^ ~ Norr linal
Y! \
\ \ \ \ 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 i —
350
280
210 i
140 <=
70
0.01
2
0.02 0.03 0.04 Strain, in./in.
4 6 8 Strain, 0.001 in./in.
0.05 0.06 0
0.07
WA.118 3004-H39 aluminum alloy rod, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. YS, yield strength. Test specimen diam, 12.7 mm (0.5 in.). Gage length: 203.2 mm (8 in.). Nominal tensile strength, 307 MPa (44.5 ksi). True tensile strength, 314 MPa (45.6 ksi). Nominal yield strength (0.2% offset), 273 MPa (39.6 ksi). Elongation (in 50.8 mm, or 2 in.), 6.6%. Reduction of area, 40%. True strain at maximum load, 4.2%. A log-log plot of the stress-strain curve would yield a slope of (n) of 0.09 in the area of uniform plastic deformation. UNS A93004 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA, July 1954
312/Wrought Aluminum (WA)
True
Nominal
> n > \ \ i i i i i i
YS
i i i i i i i i i i i
^ —
245
210
175
o. 140
105 ^
70
35
WA.119 5052-0 aluminum alloy rod, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. YS, yield strength. Test specimen diam, 12.7 mm (0.5 in.). Gage length: 203.2 mm (8 in.). Nominal tensile strength, 198 MPa (28.7 ksi). True tensile strength, 230 MPa (33.3 ksi). Nominal yield strength (0.2% offset), 71.0 MPa (10.3 ksi). Elongation (in 50.8 mm, or 2 in.), 18.5%. Reduction of area, 70%. True strain at maximum load, 14.8%. A log-log plot of the stress-strain curve would yield a slope of (n) of 0.20 in the area of uniform plastic deformation. UNS A95052 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA, July 1952
0 0.02 0.04 0.06 0.08 0.10 0.12 0.14 0.16 0.18 0.20 Strain, in./in.
0 1 2 3 4 5 6 7 8 9 10 Strain, 0.001 in./in.
100
0 =55 80
g ^ 60 ft ® c o. a) © "53 1 4T40 2 32
° >, & ® I "s <5 © f' a. to
- 1 8 38 Temperature, °C
93 149 204 260 316 371 427
20
\ \ \ \ \
\ \ Tv fu
100 200 300 400 500 Temperature, °F
600 700 800
WA.120 5052-0 aluminum alloy, all products, effect of elevated temperature on tensile properties Strength at temperature after exposure up to 10,000 h. UNS A95052 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-212
312/Wrought Aluminum (WA)
T r u e , <! N< I— ominal \
\ V \ \
'S \ \ I I 1 1 1 1 1 1 1 1 1 1 1 1 1
t l
1 1 1
— < U
280
245
210
105 l
70
35
0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 Strain, in./in.
1 2 3 4 5 6 7 8 9 Strain, 0.001 in./in.
WA.121 5052-H34 aluminum alloy rod, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. YS, yield strength. Test specimen diam, 12.7 mm (0.5 in.). Gage length: 203.2 mm (8 in.). Nominal tensile strength, 262 MPa (38.0 ksi). True tensile strength, 279 MPa (40.5 ksi). Nominal yield strength (0.2% offset), 211 MPa (30.6 ksi). Elongation (in 50.8 mm, or 2 in.), 8.6%. Reduction of area, 58%. True strain at maximum load, 5.8%. A log-log plot of the stress-strain curve would yield a slope of (n) of 0.14 in the area of uniform plastic deformation. UNS A95052 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA
- 1 8 38 100
93 Temperature, °C
149 204 260 316 371 427
\ . 1 0
• < > 1 0 K / 1 / ;
1,000 h 00 h Oh ? - 1 0 h
L
100 200 300 400 500 Temperature, °F
600 700 800
WA.122 5052-H34 aluminum alloy sheet and plate, effect of elevated temperature on ultimate tensile strength Strength at temperature after exposure up to 10,000 h. UNS A95052 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-214
312/Wrought Aluminum (WA)
- 1 8 38 93 Temperature, °C
149 204 260 316 371 427
1 \ v C ^
.10,000 -1000 h . 1 /2 -10
h
Oh
100 200 300 400 500 Temperature, °F
600 700 800
WA.123 5052-H34 aluminum alloy sheet and plate, effect of elevated temperature on tensile yield strength
Strength at temperature after exposure up to 10,000 h. UNS A95052 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-214
- 1 8 38 93 Temperature, °C
149 204 260 316 371 427
1/2 h ^ lOh'V
1 10
10,0
00 h ^ . 100 100 h ^
100 200 300 400 500 Temperature, °F
600 700 800
WA.124 5052-H34 aluminum alloy sheet and plate, effect of elevated temperature on ultimate tensile strength Strength at temperature after exposure up to 10,000 h, as indicated. UNS A95052 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-215
312/Wrought Aluminum (WA)
Temperature, °C -18 38 93 149 204 260 316 371 427
WA.125 5052-H34 aluminum alloy sheet and plate, effect of elevated temperature tensile yield strength Strength at temperature after exposure up to 10,000 h, as indicated. UNS A95052 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-215
Strain, in./in. 0 2 4 6 8
Strain, 0.001 in./in.
WA.126 5052-H38 aluminum alloy rod, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. YS, yield strength. Test specimen diam, 12.7 mm (0.5 in.). Gage length: 203.2 mm (8 in.). Nominal tensile strength, 301 MPa (43.6 ksi). True tensile strength, 317 MPa (46.0 ksi). Nominal yield strength (0.2% offset), 259 MPa (37.5 ksi). Elongation (in 50.8 mm, or 2 in.), 7.5%. Reduction of area, 49%. True strain at maximum load, 5.4%. A log-log plot of the stress-strain curve would yield a slope of (n) of 0.12 in the area of uniform plastic deformation. UNS A95052 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA, July 1954
312/Wrought Aluminum (WA)
Temperature, °C WA.127 5052-H38 aluminum alloy, all products, effect of temperature on ultimate tensile strength Strength at temperature after exposure up to 10,000 h. UNS A95052 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-217
- 1 8 100
38 93 Temperature, °C
149 204 260 316 371 427 —» > \ \
-1/2 h -10,000 h
\ \ WA.128 5052-H38 aluminum alloy, all products, effect of temperature on tensile yield strength Strength at temperature after exposure up to 10,000 h. UNS A95052 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-217
100 200 300 400 500 Temperature, °F
600 700 800
312/Wrought Aluminum (WA)
-18 100
38 93 Temperature, °C
149 204 260 316 371 427
10,c 1G
lOOh-O »00 h \
1 /
00 h V 1 0 h / / 1/2 h '
\
s
WA.129 5052-H38, aluminum alloy, all products, effect of exposure at elevated temperatures on room-temperature ultimate tensile strength Exposure up to 10,000 h. UNS A95052 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-218
100 200 300 400 500 Temperature, °F
600 700 800
100"?8 38 93
Temperature, °C 149 204 260 316 371 427
10,000 h ^ A 1000 100 10 1/2
WA.130 5052-H38 aluminum alloy, all products, effect of exposure at elevated temperatures on room-temperature tensile yield strength Exposure up to 10,000 h. UNS A95052 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-218
100 200 300 400 500 Temperature, °F
600 700 800
312/Wrought Aluminum (WA)
Compressive tangent modulus, GPa 0 14 28 42 56 70
6 Strain, 0.001 in./in.
10
84
Tensior i and compr ession
/ / / /
175
140
105
70
35
Q. 2
£ CO
12
WA.131 5083-0 aluminum alloy sheet, tensile and compressive stress-strain and compressive tangent modulus curves
Tested at room temperature. Test direction: longitudinal and long transverse. Typical. Ramberg-Osgood parameter, ^(longitudinal and long transverse, tension) = 50; ^(longitudinal and long transverse, compression) = 50. UNS A95083 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-224
Compressive tangent modulus, 10 psi
Compressive tangent modulus, GPa 14 28 42 56 70 84
^Tensior i and compr ession
1
/ / /
175
140
105 S. 2
70
35
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
10 12
WA.132 5083-0 aluminum alloy plate, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: longitudinal and long transverse. Typical. Ramberg-Osgood parameter, ^(longitudinal and long transverse, tension) = 21; ^(longitudinal and long transverse, compression) = 21. UNS A95083 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-224
312/Wrought Aluminum (WA)
Strain, in./in.
WA.133 5083-0 aluminum alloy plate, tensile stress-strain curve (full range) Tested at room temperature. Test direction: longitudinal. Typical. UNS A95083 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-225
Compressive tangent modulus, GPa 14 28 42 56 70 84 .
Tension and compre ission
175
140
105
70
35
CO a. 2 2 oo
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
10 12
WA.134 5086-0 aluminum alloy sheet, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: longitudinal and long transverse. Typical. Ramberg-Osgood parameter, ^(longitudinal and long transverse, tension) = 27; ^longi-tudinal and long transverse, compression) = 27. UNS A95086 Source: MIL-HDBK 5H, 1 Dec 1998, p 3-229
312/Wrought Aluminum (WA)
Compressive tangent modulus, GPa 14 28 42 56 70 84..
% Tens ion and con ipression \ / / / \
175
140
105 Q_ 2
70
35
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
10 12
WA.135 5086-0 aluminum alloy plate and extrusion, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: longitudinal and long transverse. Typical. Ramberg-Osgood parameter, ^(longitudinal and long transverse, tension) = 5.0; rc(lon-gitudinal and long transverse, compression) = 5.0. UNS A95086 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-229
/
350 WA.136 5086-0 aluminum alloy 5086-0 sheet, tensile stress-strain curve (full range) Tested at room temperature. Test direction: longitudinal. Typical. UNS A95086 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-230
Strain, in ./in.
312/Wrought Aluminum (WA)
Compressive tangent modulus, GPa 0 14 28 42 56 70 84
/L , te insion ^J^
, LT, tensior i and compr ession
L, co mpression / LT, con lpression
Strain, 0.001 in./in. Compressive tangent modulus, 106 psi
WA.137 5086-H112 aluminum alloy plate, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse. Typical for plate thickness 12.70-25.40 mm (0.500-1.000 in.). Ramberg-Osgood parameter, n(L, tension) =18; «(LT, tension) =10; n{L, compression) = 9.3; n(LT, compression) = 10. UNS A95086 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-234
1 7 5
140
105 Q_ 2
70 2 CO
35
2
Compressive tangent modulus, GPa 14 28 42 56 70
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
10
84-
Loi
.ongitudinal,
ig transvers
tension 1 ;e, tension
350
280
210 1 2
140
70
£ CO
12
WA.138 5086-H32 aluminum alloy sheet, tensile stress-strain curves Tested at room temperature. Typical for sheet thickness 3.175 mm (0.125 in.). Ramberg-Osgood parameter, ^lon-gitudinal, tension) = 28; n(long transverse, tension) =10. UNS A95086 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-230
312/Wrought Aluminum (WA)
Compressive tangent modulus, GPa 14 28 42 56 70
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
10
84
Long transverse, compressio n
Lo mgitudinal, c jompressior
N
350
280
210 o. 5
140
70
<D 55
12
WA.139 5086-H32 aluminum alloy sheet, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Typical for sheet thickness 3.175 mm (0.125 in.). Ramberg-Osgood parameter, n(lon-gitudinal, compression) = 8.0; «(long transverse, com-pression) = 10. UNS A95086 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-231
Long itudinal ^
Long t •X ransverse
350
280
210 Q. 5
140
70
0.04 0.08 0.12 0.16 Strain, in./in.
0.20 0.24
WA.140 5086-H32 aluminum alloy sheet, tensile stress-strain curves (full range) Tested at room temperature. Typical for sheet thickness 3.175 mm (0.125 in.). Based on one lot. UNS A95086 Source: MIL HDBK-5H, 1 Dec 1998, p 3-231
312/Wrought Aluminum (WA)
Longitudir ial, tension
.or i e, tension
/ /
350
280
210
140
70
& v>
WA.141 5086-H34 aluminum alloy sheet, tensile stress-strain curves Tested at room temperature. Typical. Ramberg-Osgood parameter, ^(longitudinal, tension) = 24; rc(long trans-verse, tension) = 9.3. UNS A95086 Source: M1L-HDBK-5H, 1 Dec 1998, p 3-231
4 6 8 Strain, 0.001 in./in.
10 12
Compressive tangent modulus, GPa 14 28 42 56 70 84
A _ong transv< srse, compr ession x
/ ^ Lorn jitudinal, co mpression > \
/ \ /
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
10
350
280
210 Q_ 2
140
70
£ co
12
WA.142 5086-H34 aluminum alloy sheet, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Typical. Ramberg-Osgood parameter, ^(longitudinal, compression) = 8.6; n(long transverse, compression) =12. UNS A95086 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-232
312/Wrought Aluminum (WA)
WA.143 5086-H34 aluminum alloy sheet, tensile stress-strain curve (full range) Tested at room temperature. Test direction: longitudinal. Typical. UNS A95086 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-233
Compressive tangent modulus, GPa 14 28 42 56 70 84>
LT, compres L, compres
jsion v
^ v ^ V . t
^LT, tensio
ens ior i^"
l
/
350
280
210 CO CL 2
140
70
£ 35
4 6 8 10 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
12
WA.144 5086-H36 aluminum alloy sheet, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse. Typical. Ramberg-Osgood parameter, n(L, tension) = 27; n(LT, tension) =13; n(L, compression) = 8.0; n(LT, compression) = 15. UNS A95086 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-233
312/Wrought Aluminum (WA)
- 1 8 70
38 Temperature, °C
93 149
>
204 490
420
350 Q. 2
280
210
140
2 55
WA.145 X5090-H36 aluminum alloy sheet, effect of temperature on tensile properties after 30 min at test temperature
Test direction: longitudinal. Ftu, ultimate tensile strength; Fy, tensile yield strength. Composition: Al-7Mg-0.2Cr-0.005B-0.005Be Source: "Properties and Characteristics of Aluminum Alloy X5090, a High-Strength Work Hardening Sheet Material," Technical Information Report MRL-71-TIR-5, Metals Research Laboratory, Olin Corporation, 11 Oct 1971. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3304, CINDAS/Purdue University, 1995, p 4
312/Wrought Aluminum (WA)
WA.146 X5090-H38 aluminum alloy sheet, stress-strain curves at various temperatures
Test direction: longitudinal (top); long transverse (bottom). Composition: Al-7Mg-0.2Cr-0.005B-0.005Be Source: O.L. Deel and H. Mindlin, "Engineering Data on New Aerospace Structural Materials," Technical Report AFML-TR-71-249, Battelle Memorial Institute, Dec 1971. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3304, CINDAS/Purdue University, 1995, p 3
280 £
<n w <D
210 co
140
70
0
490
420
350
280 £ S V) w <D 210 £
312/Wrought Aluminum (WA)
Temperature, °C WA.147 X5090-H38 aluminum alloy sheet, effect of temperature on tensile properties after 20 min at test temperature
Ftu, ultimate tensile strength; tensile yield strength. Composition: Al-7Mg-0.2Cr-0.005B-0.005Be Source: O.L. Deel and H. Mindlin, "Engineering Data on New Aerospace Structural Materials," Technical Report AFML-TR-71-249, Battelle Memorial Institute, Dec 1971. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3304, CINDAS/Purdue University, 1995, p 4
312/Wrought Aluminum (WA)
WA.148 X5090-H38 aluminum alloy sheet, compressive stress-strain curves at various temperatures
Test direction: longitudinal (top); long transverse (bottom). Composition: Al-7Mg-0.2Cr-0.005B-0.005Be Source: O.L. Deel and H. Mindlin, "Engineering Data on New Aerospace Structural Materials," Technical Report AFML-TR-71-249, Battelle Memorial Institute, Dec 1971. As published in Aerospace
w Structural Metals Handbook, Vol 3, Code 3304, CINDAS/Purdue ^ University, 1995, p 4
312/Wrought Aluminum (WA)
True „
Nominal
\ \ \
[YS
1 1 1 1 1 1 1 1 1 1 1 i 1 1 1 I 1 1 1 —
0.04 0.08 0.12 Strain, in./in.
2 4 6 Strain, 0.001 in./in.
0.16 0.20
315
280
245
210 o. 5
175
140 M
105
70
35
WA.149 5154-0 aluminum alloy rod, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. YS, yield strength. Nominal size: 19 mm (3/4 in.) diam. Test specimen diam, 12.7 mm (1/2 in.). Gage length: 203.2 mm (8 in.). Nominal tensile strength, 260 MPa (37.7 ksi). True tensile strength, 307 MPa (44.5 ksi). Nominal yield strength (0.2% offset), 150 MPa (21.7 ksi). Elongation (in 50.8 mm, or 2 in.), 21.5%. Reduction of area, 66%. True strain at maximum load, 16.6%. A log-log plot of the stress-strain curve would yield a slope of (n) of 0.19 in the area of uniform plastic deformation. UNS A95154 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA
Compressive tangent modulus, GPa 14 28 42 56 70 84,
/ Ter
S -Co
ision
impression
\
105
Q. 2 70
£ CO
35
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
10 12
WA.150 5454-0 aluminum alloy sheet, plate, and extrusion, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: longitudinal and long transverse. Typical. Ramberg-Osgood parameter, «(longitudinal and long transverse, tension) = 16; ^longi-tudinal and long transverse, compression) = 9.6. UNS A95454 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-238
312/Wrought Aluminum (WA)
\ \ YS •
1 1 1
o
1 1 1 1 / 1 1 1
J
350
280
210 |
70
WA.151 5454-H32 aluminum alloy rod, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. YS, yield strength. Nominal size: 19 mm (3/4 in.) diam. Test specimen diam, 12.7 mm (0.50 in.). Gage length: 203.2 mm (8 in.). UNS A95454 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA
Strain, in./in. 4 6 8
Strain, 0.001 in./in. 10 12
— Longitud • Long trans
inal .verse
4 6 8 Strain, 0.001 in./in.
10
350
280
210 D. 2
140
70
co
12
WA.152 5454-H32 aluminum alloy plate, tensile stress-strain curves Tested at room temperature. Typical. Ramberg-Osgood parameter, ^(longitudinal, tension) = 7.5; n(long trans-verse, tension) = 6.8. UNS A95454 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-238
312/Wrought Aluminum (WA)
Strain, 0.001 in./in.
WA.153 5454-H34 aluminum alloy plate, tensile stress-strain curve
Tested at room temperature. Test direction: longitudinal. Typical. Ramberg-Osgood parameter, ^(longitudinal, tension) = 10. UNS A95454 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-239
Compressive tangent modulus, GPa
Strain, 0.001 in./in. Compressive tangent modulus, 106 psi
WA.154 5454-H34 aluminum alloy sheet, tensile and compressive stress-strain and compressive tangent modulus curves
Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse. Typical. Ramberg-Osgood parameter, n(L, tension) = 50; n(LT, tension) =11; «(L, compression) = 8.1; n(LT, compression) = 9.8. UNS A95454 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-239
420 WA.155 5454-H38 aluminum alloy rod, tensile stress-strain curves The upper row of strain values on the abscissa applies to
350 both the c o m p l e t e true curve and the c o m p l e t e nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is
28o essent ia l ly identical for both the true and nominal curves. ro YS, yield strength. Nominal size: 19 mm (3/4 in.) diam. s Test specimen diam, 12.7 mm (0.50 in.). Gage length: 8 203.2 mm (8 in.). UNS A95454
210 £ ^ Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA "55 c
70
0.10
10
312/Wrought Aluminum (WA)
-240 Temperature, °C
-18 205
\ x — - •
V
427490
420
350
ca 280 |
8> 210 co
140
70
WA.156 5456-0 aluminum alloy, effect of low and elevated temperature on tensile properties
ultimate tensile strength; Fty, tensile yield strength. Composition: Al-5.lMg-0.8Mn-0.10Cr. UNS A95456 Source: Alcoa Aluminum Handbook, Aluminum Company of American, 1962. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3303, CINDAS/Purdue University, 1995, p 6
-400 Temperature,
312/Wrought Aluminum (WA)
Temperature, °C
c 30 CM c
o ^ 20 •A E °>E O T-
LLJ 1G,
°>E O T-
LLJ 1G, 10 /
-AOO -200 Temperature, °F
200
WA.157 5456-H321 aluminum alloy sheet, effect of low and room temperature on tensile properties
Ftu, ultimate tensile strength; F^, tensile yield strength. Sheet thickness: 31.7 mm (1/8 in.). Composition: Al-5.lMg-0.8Mn-0.10Cr. UNS A95456 Source: J.E. Campbell, "Review of Current Data on the Tensile Properties of Metals at Very Low Temperatures," DMIC Report 148, Batelle Memorial Institute, 14 Feb 1961. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3303, CINDAS/Purdue University, 1995, p 6
312/Wrought Aluminum (WA)
L T
ongitudlnal ransverse
/ 4 / S
/ / /
350
280
210 CO
CL 2
140
70
i CO
4 8 Strain, 0.001 in./in.
12
WA.158 5456-H311 aluminum alloy extrusion, compressive stress-strain curves
Tested at room temperature. Composition: Al-51.Mg-0.8Mn-0.10Cr. UNS A95456 Source: Metallic Materials and Elements for Flight Vehicle Structures, MIL-HDBK-5, Aug 1962. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3303, CINDAS/Purdue University, 1995, p 6
L T .ongitudlnal ransverse
4 8 Strain, 0.001 inVin.
350
280
210 CL 2
140
70
WA.159 5456-H311 aluminum alloy extrusion, tensile stress-strain curves
Tested at room temperature. Composition: Al-51.Mg-0.8Mn-0.10Cr. UNS A95456 Source: Metallic Materials and Elements for Flight Vehicle Structures, MIL-HDBK-5, Aug 1962. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3303, CINDAS/Purdue University, 1995, p 6
12
312/Wrought Aluminum (WA)
True
Nominal
\ 1 • 1 1 1
rjr o-0— t-o-o^ YS
i 1 1 1 1 1 1 1
— L -
490
420
350
280 '
© 210 =55
140
70
0.04 0.08 0.12 Strain, in./in.
4 8 12 Strain, 0.001 in./in.
0.16 0.20 0
0.24
WA.160 5456-0 aluminum alloy plate, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. YS, yield strength. Nominal thickness: 19 mm (0.750 in.) diam. Test specimen diam, 12.7 mm (1/2 in.). Gage length: 50.8 mm (2 in.). Nominal tensile strength, 350 MPa (50.8 ksi). True tensile strength, 423 MPa (61.3 ksi). Nominal yield strength (0.2% offset), 163 MPa (23.6 ksi). Elongation (in 50.8 mm, or 2 in.), 22.0%. Reduction of area, 28%. True strain at maximum load, 18.7%. A log-log plot of the stress-strain curve would yield a slope of (n) of 0.22 in the area of uniform plastic deformation. UNS A95456 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA
Compressive tangent modulus, GPa 14 28 42 56 70 84.
Tension 1 1 and compre
1 ission v
\
175
140
105
70
35
2 co
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
10 12
WA.161 5456-0 aluminum alloy sheet and plate, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: longitudinal and long transverse. Typical. Ramberg-Osgood parameter, ^(longitudinal and long transverse, tension) = 50; «(longi-tudinal and long transverse, compression) = 50. UNS A95456 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-244
312/Wrought Aluminum (WA)
14 Compressive tangent modulus, GPa
28 42 56 70
4 6 8 10 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
84
I \
\
I
175
140
105
70
35
Q. 2
£ w
12
WA.162 5456-0 aluminum alloy extrusion, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: longitudinal and long transverse. Typical. Ramberg-Osgood parameter, ^(longitudinal and long transverse, tension) =13; n(longi-tudinal and long transverse, compression) =13. UNS A95456 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-244
Compressive tangent modulus, GPa
Strain, 0.001 in./in. Compressive tangent modulus, 106 psi
WA.163 5456-H111 aluminum alloy extrusion, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse. Typical. Ramberg-Osgood parameter, n(L, tension) = 32; n(LT, tension) = 16; n(L, compression) = 9.5; n(LT, compression) = 16. UNS A95456 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-245
210 CO a. 2
140 CO
312/Wrought Aluminum (WA)
True
Nominal \ 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
490
420
350
280
WA.164 5456-H321 aluminum alloy plate, tensile stress-strain curves
The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. YS, yield strength. Nominal thickness: 19.05 mm (0.750 in.) diam. Test specimen diam, 12.7 mm (1/2 in.). Gage length: 50.8 mm (2 in.). Nominal tensile strength, 400 MPa (58.0 ksi). True tensile strength, 452 MPa (65.6 ksi). Nominal yield strength (0.2% offset), 247 MPa (35.8 ksi). Elongation (in 50.8 mm, or 2 in.), 13.5%. Reduction of area, 17%. True strain at maximum load, 12.0%. A log-log plot of the stress-strain curve would yield a slope of (n) of 0.24 in the area of uniform plastic deformation. UNS A95456 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA, Aug 1956
Strain, in./in. 6 8
Strain, 0.001 in./in. 10
Compressive tangent modulus, GPa
Strain, 0.001 in./in. Compressive tangent modulus, 106 psi
WA.165 5456-H321 aluminum alloy plate, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse. Typical for plate thickness 15.875-31.750 mm (0.625-1.250 in.). Ramberg-Osgood parameter, n(L, tension) = 42; w(LT, tension) =16; n(L, compression) = 7.0; n(LT, compression) =11. UNS A95456 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-245 210
140
312/Wrought Aluminum (WA)
WA.166 6013-T4 aluminum alloy sheet, tensile true stress, true strain curve
Sheet thickness: 1.60 mm (0.063 in.). Composition: Al-0.90Mg-0.80Si-0.85Cu-0.50Mn. UNS A96013 Source: J.W. Hardy, "Formability of Aluminum Alloy 6013 Sheet," Report MDC H5866, McDonnell Douglas Space Systems Co., Feb 1990. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3226, CINDAS/Purdue University, 1995, p 8
Displacement, mm WA.167 6013-T4 aluminum alloy sheet, load-displacement curve (tensile test)
Test direction: longitudinal. Specimen width: 12.7 mm (0.5 in.); thickness: 2.032 mm (0.080 in.). Gage length: 50.8 mm (2.0 in.). Ultimate tensile strength ( F J : 336.4 MPa (48.8 ksi). Tensile yield strength (Fty): 215.8 MPa (31.3 ksi). Elongation: 21.8%. Electrical conductivity: 38.1%LACS. Water quenched. Composition: Al-0.90Mg-0.80Si-0.85Cu-0.50Mn. UNS A96013 Source: J.T. Gutierrez, B.F. Larson, and J.F. Charles, "Fracture Mechanics Forming and Weld Properties for 6013 Sheet," Report MDC K0818, Douglas Aircraft Co., Dec 1989. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3226, CINDAS/Purdue University, 1995, p 8
WA.168 6013-T4 aluminum alloy sheet, load-displacement curve (tensile test)
Test direction: long transverse. Specimen width: 12.7 mm (0.5 in.); thickness: 2.032 mm (0.080 in.). Gage length: 50.8 mm (2.0 in.). Ultimate tensile strength (FJ: 340.6 MPa (49.4 ksi). Tensile yield strength (Fty): 197.9 MPa (28.7 ksi). Elongation: 22.6%. Electrical conductivity: 38.2%IACS. Water quenched. Composition: Al-0.90Mg-0.80Si-0.85Cu-0.50Mn. UNS A96013 Source: J.T. Gutierrez, B.F. Larson, and J.F. Charles, "Fracture Mechanics Forming and Weld Properties for 6013 Sheet," Report MDC K0818, Douglas Aircraft Co., Dec 1989. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3226, CINDAS/Purdue University, 1995, p 8
WA.169 6013-T6 aluminum alloy sheet, tensile stress-strain curves
Tested at room temperature. Typical for specimen thick-ness: 0.254-6.325 mm (0.010-0.249 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) = 21; w(long transverse, tension) = 1 5 . UNS A96013 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-248
312/Wrought Aluminum (WA)
Compressive tangent modulus, GPa 14 28 42 56 70 84
Longitudin
/ L
al and long i
ong transve
transverse
Longitudi
r s e ^ ^ ^ J nal
/ /
560
420
280
R to
140
4 6 8 10 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
12
WA.170 6013-T6 aluminum alloy sheet, compressive stress-strain and compressive tangent modulus curves
Tested at room temperature. Typical for specimen thick-ness: 0.254-6.325 mm (0.010-0.249 in.). Ramberg-Osgood parameter, ^(longitudinal, compression) = 21; n(long transverse, compression) = 23. UNS A96013 Source: M1L-HDBK-5H, 1 Dec 1998, p 3-249
Longitudinal
Long trans averse
/ f
/
420
350
280 Q. 5
210 S
140
70
WA.171 6013-T6 aluminum alloy sheet, tensile stress-strain curves
Composition: Al-0.90Mg-0.80Si-0.85Cu-0.50Mn. UNS A96013 Source: "Alcoa Aluminum Alloy 6013," Alcoa Green Letter No. 225, Dec 1987. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3226, CINDAS/Purdue University, 1995, p 8
4 6 Strain, 0.001 in./in.
10
312/Wrought Aluminum (WA)
3000 r 2.29
Displacement, mm 4.57 6.86 9.14
2000-
1000-
11.43 I 13.3
0.09 0.18 0.27 Displacement, in.
0.36
8.90
4.45
WA.172 6013-T6 aluminum alloy sheet, load-displacement curve (tensile test)
Test direction: longitudinal. Specimen width: 12.7 mm (0.5 in.); thickness: 2.032 mm (0.080 in.). Gage length: 50.8 mm (2.0 in.). Ultimate tensile strength (FJ: 398.5 MPa (57.8 ksi). Tensile yield strength (Fty): 368.1 MPa (53.4 ksi). Elongation: 11.0%. Electrical conductivity: 42.9%LACS. Water quenched. Composition: Al-0.90Mg-0.80Si-0.85Cu-0.50Mn. UNS A96013
Source: J.T. Gutierrez, B.F. Larson, and J.F. Charles, "Fracture Mechanics Forming and Weld Properties for 6013 Sheet," Report MDC K0818, Douglas Aircraft Co., Dec 1989. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3226, CINDAS/Purdue University, 1995, p 8
WA.173 6013-T6 aluminum alloy sheet, compressive stress-strain curve
Test direction: longitudinal and long transverse. Composition: Al-0.90Mg-0.80Si-0.85Cu-0.50Mn. UNS A96013 Source: "Alcoa Aluminum Alloy 6013," Alcoa Green Letter No. 225, Dec 1987. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3226, CINDAS/Purdue University, 1995, p 10
312/Wrought Aluminum (WA)
Longjtudinal
Long t ransverse
420
350
280
210
140
70
WA.174 6061-T62 aluminum alloy extrusion, tensile stress-strain curves (full range)
Specimen thickness: 3.2-41.3 mm (14-1% in.). Composition: Al-1 Mg-0.65Si-0.25Cu-0.20Cr. UNS A96061 Source: O.J. Brownhill, O.J. Davies, and D.O. Sprowls, "Mechanical Properties, Including Fracture Toughness and Fatigue and Resistance to Stress Corrosion Cracking of Stress Relieved and Stretched Aluminum Alloy Extrusions," AF Contract AF33(615)-3580, AFML TR68-34, Feb 1970. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3206, CINDAS/Purdue University, 1995, p 6
0.02 0.04 0.06 Strain, in./in.
0.08 0.10
60
50
40
30
20
10
L and L T, compress lion L and L T, compress
\ s L, tension X LT, te snsion
/ /
420
350
280
210 «
140
70
WA.175 6061-T62 aluminum alloy extrusion, tensile and compressive stress-strain curves
Test direction: L, longitudinal; LT, long transverse. Specimen thickness: 3.2-41.3 mm (]4-l % in.). Composition: Al-lMg-0.65Si-0.25Cu-0.20Cr. UNS A96061 Source: O.J. Brownhill, O.J. Davies, and D.O. Sprowls, "Mechanical Properties, Including Fracture Toughness and Fatigue and Resistance to Stress Corrosion Cracking of Stress Relieved and Stretched Aluminum Alloy Extrusions," AF Contract AF33(615)-3580, AFML TR68-34, Feb 1970. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3206, CINDAS/Purdue University, 1995, p 7
4 6 8 Strain, 0.001 in./in.
10 12
312/Wrought Aluminum (WA)
Longitudinal
I _ong transvers ;e
420
350
280
CL
210 w
140
70
WA.176 6061-T651 aluminum alloy extrusion, tensile stress-strain curves (full range)
Specimen thickness: <12.675 mm (<0.499 in.). Composition: Al-lMg-0.65Si-0.25Cu-0.20Cr. UNS A96061 Source: O.J. Brownhill, O.J. Davies, and D.O. Sprowls, "Mechanical Properties, Including Fracture Toughness and Fatigue and Resistance to Stress Corrosion Cracking of Stress Relieved and Stretched Aluminum Alloy Extrusions," AF Contract AF33(615)-3580, AFML TR68-34, Feb 1970. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3206, CINDAS/Purdue University, 1995, p 7
0.02 0.04 0.06 Strain, in./in.
0.08 0
0.10
50
40
30
20
10
Y LT, comp session
L, tens LT, tensio
ion and compr n i •ession
/ /
350
280
210 Q. 2
140
70
WA.177 6061-T651 aluminum alloy extrusion, tensile and compressive stress-strain curves
Test direction: L, longitudinal; LT, long transverse. Specimen thickness: <12.675 mm (<0.499 in.). Composition: Al-lMg-0.65Si-0.25Cu-0.20Cr. UNS A96061 Source: O.J. Brownhill, O.J. Davies, and D.O. Sprowls, "Mechanical Properties, Including Fracture Toughness and Fatigue and Resistance to Stress Corrosion Cracking of Stress Relieved and Stretched Aluminum Alloy Extrusions," AF Contract AF33(615)-3580, AFML TR68-34, Feb 1970. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3206, CINDAS/Purdue University, 1995, p 7
4 6 Strain, 0.001 in./in.
10
312/Wrought Aluminum (WA)
Longitudinal
Transve 3rse
I
420
350
280
CO 0. 210 « tn
<D
w
140
70
WA.178 6061-T651 aluminum alloy extrusion, tensile stress-strain curves (full range)
Specimen thickness: >76.2 mm (>3.0 in.). Composition: Al-lMg-0.65Si-0.25Cu-0.20Cr. UNS A96061 Source: O.J. Brownhill, O.J. Davies, and D.O. Sprowls, "Mechanical Properties, Including Fracture Toughness and Fatigue and Resistance to Stress Corrosion Cracking of Stress Relieved and Stretched Aluminum Alloy Extrusions," AF Contract AF33(615)-3580, AFML TR68-34, Feb 1970. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3206, CINDAS/Purdue University, 1995, p 7
0.02 0.04 0.06 Strain, in./in.
0.08 0
0.10
50
40
30
20
10
v- L, t ension and co mpression v- L, t
LT, con
v LT, tension lpression
350
280
210
140
70
WA.179 6061-T651 aluminum alloy extrusion, tensile and compressive stress-strain curves
Test direction: L, longitudinal; LT, long transverse. Specimen thickness: >76.2 mm (>3.0 in.). Composition: Al-lMg-0.65Si-0.25Cu-0.20Cr. UNS A96061 Source: O J. Brownhill, O.J. Davies, and D.O. Sprowls, "Mechanical Properties, Including Fracture Toughness and Fatigue and Resistance to Stress Corrosion Cracking of Stress Relieved and Stretched Aluminum Alloy Extrusions," AF Contract AF33(615)-3580, AFML TR68-34, Feb 1970. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3206, CINDAS/Purdue University, 1995, p 8
0.02 0.04 0.06 Strain, in./in.
0.08 0.10
312/Wrought Aluminum (WA)
50
40
30
20
10
Ro om temperature
212 °F (100 °C) -300 °F (149 °C)
400 °F (204 °C)
500 °F (260 °C)
600 °F (3 16 °C)
700° F (371 °C)
350
280
210
140
70
WA.180 6061-T6 aluminum alloy, tensile stress-strain curves at room and elevated temperatures
Composition: Al-lMg-0.6Si-0.25Cu-0.20Cr. UNS A96061 "Typical Tensile Stress-Strain Curves for 6061-T6 at Room Temperature, 212, 300, 400, 500, 600, and 700 F," Physical Test No. 010758-G Data Sheets, 6 and 31 March 1958. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3206, CINDAS/ Purdue University, 1995, p 8
Strain, 0.001 in./in.
312/Wrought Aluminum (WA)
-423 °F
-320 °F (-196 >
°C)
-110 °F
om temperature
(-79 °C)
s
f
-320
j
- - — ' ^423 °F
°F (-196 °C)
I ^ (-253 °C)
^ / ^ ^ ^ R o o m
-110°F (-79
temperature
•C)
560
420
CO C L
280 » £ 55
140
0
560
420
280 «
140
WA.181 6061-T6 aluminum alloy sheet, stress-strain curves at room and elevated temperatures
Tested at low temperature. Test direction: longitudinal (top); transverse (bottom). Sheet thickness: 2.54 mm (0.100 in.). Composition: Al-lMg-0.6Si-0.25Cu-0.20Cr. UNS A96061 F.R. Schwartzberg et al., Cryogenic Materials Data Handbook, ML-TDR-64-280, Aug 1964, Suppl. 1, Feb 1965. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3206, CINDAS/Purdue University, 1995, p 9
0.08 0.16 Strain, in./in.
0.24 2
WA.182 6061-T651 aluminum alloy plate, effect of cryogenic temperatures on tensile properties
Tested to - 2 6 9 °C ( -452 °F). Plate thickness: 31.75 mm (llA in.). Composition: Al-lMg-0.65Si-0.25Cu-0.20Cr. UNS A96061 Source: J.G. Kaufman, K.O. Bogardus, and E.T. Wanderer, Tensile Properties and Notch Toughness of Aluminum Alloys at -452F in Liquid He, Adv. Cryogenic Eng., Vol 13, 1968, p 294. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3206, CINDAS/ Purdue University, 1995, p 9
312/Wrought Aluminum (WA)
Q 4 0
0 - 4 0 0
Temperature, °C
1 / — *
- 2 0 0 0 2 0 0 4 0 0
Temperature, °F 600 800
WA.183 6061 -O aluminum alloy, effect of exposure and test temperature on tensile properties
Exposure up to 10,000 h. Composition: Al-lMg-0.6Si-0.25Cu-0.20Cr. UNS A96061 Source: "Mechanical Properties at Various Temperatures of 606l-O," Data sheet, Alcoa Research Laboratories, 1 Feb 1956. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3206, CINDAS/ Purdue University, 1995, p 9
312/Wrought Aluminum (WA)
on " 2 4 0 60 -129
Temperature, °C -18 93 204 316
- 1/2 h 100 h
• • 1000h 10,000 h
I
\
427 420
ur 280 £
140
E §
WA.184 6061-T4 aluminum alloy sheet, effect of exposure and test temperature on tensile properties
Composition: Al-lMg-0.6Si-0.25Cu-0.20Cr. UNS A96061 Source: "Mechanical Properties at Various Temperatures of 6061-T4 and 6062-T4," Data sheet, Alcoa Research Laboratories, 23 Feb 1956. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3206, CINDAS/Purdue University, 1995, p 10
\ \ \
\\ \ s . , 0 ;
280 !
140
0 =
/ / / /
/ • ' ' /
•V / /V
-400 - 2 0 0 0 200 400 Temperature, °F
600 800
312/Wrought Aluminum (WA)
-240 -129 Temperature, °C
-18 93 204 316
- 1/2 h \ V \ \
100 h 1000h 10,000 h
I
>
427 420
Q. 2
280 ur £
140 © CO
I 5
WA.185 6061-T6 aluminum alloy, effect of exposure and test temperature on tensile properties
Composition: Al-lMg-0.6Si-0.25Cu-0.20Cr. UNS A96061 Source: "Mechanical Properties at Various Temperatures of 6061-T6 Products," Data table, Alcoa Research Laboratories, 6 Dec 1960. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3206, CINDAS/Purdue University, 1995, p 10
\ > \ \ \ \
\ > \ \ \\\ \
420 CL 2
280 :
140 J 5s
JA / /
/ / r
*
-400 -200 0 200 400 Temperature, °F
600 800
312/Wrought Aluminum (WA)
Temperature, °C WA.186 6061-T6 aluminum alloy sheet, effect of test temperature on stress to produce various amounts of small plastic strain in tension
Sheet thickness: 3.17 mm (1/8 in.). RT, room temperature. Composition: Al-1 Mg-0.6Si-0.25Cu-0.20Cr. UNS A96061 Source: R.E. Maringer and M.M. Cho, "Stability of Structural Materials for Space Craft Application," NASA CR 97844, National Aeronautics and Space Administration, April 1968. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3206, CINDAS/Purdue University, 1995, p 10
200 °F (93 °i
10-100^
I
) h
400 °F 1/2
1/2 h
(204 °C) and 2 h
" 10 h
100-1000\
A 600 °F (316 °C)
1/2 h exposur e
2 h
lOh
4 6 Strain, 0.001 in./in.
350
280
210
2
140
70
CD
CO
10
WA.187 6061-T6 aluminum alloy clad sheet, compressive stress-strain curves
Tested at 93, 204, and 316 °C (200, 400, and 600 °F) in long transverse direction. Composition: Al-lMg-0.6Si-0.25Cu-0.20Cr. UNS A96061 Source: Metallic Materials and Elements for Aerospace Vehicle Structures, MILHDBK-5B, FSC 1500, Sept 1971. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3206, CINDAS/ Purdue University, 1995, p 10
312/Wrought Aluminum (WA)
300 °F i I/O (149 °C) h pynnQiire II CApUoUl u
500 °F (260 °C) • 1/2 h _ 2 h
10 h
-100 h
350
280
210 0. 2
140
70
is CO
4 6 Strain, 0.001 in./in.
10
WA.188 6061-T6 aluminum alloy sheet, compressive stress-strain curves
Tested at 149 and 260 °C (300 and 500 °F) in long transverse direction. Composition: Al-lMg-0.6Si-0.25Cu-0.20Cr. UNS A96061 Source: Metallic Materials and Elements for Aerospace Vehicle Structures, MIL-HDBK-5B, FSC 1500, Sept 1971. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3206, CINDAS/ Purdue University, 1995, p 11
60
50
40
30
20
-240 Temperature, °C
-184 -129 - 7 3 - 1 8 38
\
420
350
£ oi 280 §5
210
-400 -300 -200 -100 Temperature, °F
100 140
WA.189 6061-T6 aluminum alloy sheet, effect of low temperature on shear strength
Test direction: Longitudinal and transverse. Sheet thick-ness: 2.54 mm (0.100 in.). Composition: Al-l.0Mg-0.6Si-0.25Cu-0.20Cr. UNS A96061 F.R Schwartzberg et al., Cryogenic Materials Data Handbook, MIL-TDR-64-280, Aug 1964, and Suppl. No. 1, Feb 1965. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3206, CINDAS/ Purdue University, 1995, p 11
312/Wrought Aluminum (WA)
True
Nominal
1
YS
1 1 1 1 1 1 1 1 1 1 1 o~J
175
140
105
0 0.04 0.08 0.12 0.16 Strain, in./in.
0 2 4 Strain, 0.001 in./in.
0.20 0.24
WA.190 6061 -O aluminum alloy rod, tensile stress-strain curves
The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. YS, yield strength. Test specimen diam, 12.7 mm (1/2 in.). Gage length: 203.2 mm (8 in.). Nominal tensile strength, 123 MPa (17.8 ksi). True tensile strength, 143 MPa (20.7 ksi). Nominal yield strength (0.2% offset), 43 MPa (6.2 ksi). Elongation (in 50.8 mm, or 2 in.), 23.4%. Reduction of area, 75%. True strain at maximum load, 18.2%. A log-log plot of the stress-strain curve would yield a slope of (n) of 0.22 in the area of uniform plastic deformation. UNS A96061
Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA, July 1954
True
Nom inai
1 1 1
f ** YS
1 1 1 1 1 1 1 1 1 1
— J -
350
280
CO
210 %
140 <=
70
0 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 Strain, in./in.
0 2 4 6 Strain. 0.001 in./in.
WA.191 6061-T4 aluminum alloy rod, tensile stress-strain curves
The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. YS, yield strength. Test specimen diam, 12.7 mm (1/2 in.). Gage length: 203.2 mm (8 in.). Nominal tensile strength, 285 MPa (41.4 ksi). True tensile strength, 307 MPa (44.5 ksi). Nominal yield strength (0.2% offset), 190 MPa (27.6 ksi). Elongation (in 50.8 mm, or 2 in.), 17.2%. Reduction of area, 54%. True strain at maximum load, 7.7%. A log-log plot of the stress-strain curve would yield a slope of (n) of 0.11 in the area of uniform plastic deformation. UNS A96061
Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA, July 1954
312/Wrought Aluminum (WA)
T r u e ^ ^ Nominal
\
^ YS
\ \ 1 1 1 1 1 1 1 1 i
) p i 1 1
— 1 —
350
280
CO 210 |
to 140 £
70
0.02 0.04 0.06 Strain, in./in.
2 4 6 Strain. 0.001 in./in.
0.08 0.10 0.12
WA.192 6061-T6 aluminum alloy rod, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. YS, yield strength. Test specimen diam, 12.7 mm (1/2 in.). Gage length: 203.2 mm (8 in.). Nominal tensile strength, 307 MPa (44.5 ksi). True tensile strength, 334 MPa (48.5 ksi). Nominal yield strength (0.2% offset), 266 MPa (38.6 ksi). Elongation (in 50.8 mm, or 2 in.), 10.8%. Reduction of area, 49%. True strain at maximum load, 8.6%. A log-log plot of the stress-strain curve would yield a slope of (ri) of 0.13 in the area of uniform plastic deformation. UNS A96061 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA, July 1954
100"?8 38 93 Temperature, °C
149 204 260 316 371 427
\ 1/2 10
100 h ^ A 1000
10,000 1 100 200 300 400 500
Temperature, °F 600 700 800
WA.193 6061-T6 aluminum alloy, all products, effect of exposure at elevated temperature on room temperature tensile ultimate strength
Exposure up to 10,000 h, as indicated. All products. UNS A96061 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-264
312/Wrought Aluminum (WA)
Long transverse
Lor igitudinal
/ /
350
280
210
140
70
£ C/J
WA.194 6061-T6 aluminum alloy sheet, tensile stress-strain curves
Tested at room temperature. Typical for sheet thickness <6.325 mm (<0.249 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) = 50; n(long transverse, tension) = 21. UNS A96061 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-267
4 6 Strain, 0.001 in./in.
10
• 2-5 h
10 hexpo
exposure
sure
100 h exposu ire
175
140
105
70
35
WA.195 6061-T6 aluminum alloy sheet, tensile stress-strain curves Tested at 260 °C (500 °F). Test direction: longitudinal. Typical for sheet thickness <3.175 mm (<0.125 in.). Ramberg-Osgood parameter, n(2-5 h exposure) =13; 72(10 h exposure) = 13); rc(100 h exposure) = 13. UNS A96061 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-269
4 6 Strain, 0.001 in./in.
10
312/Wrought Aluminum (WA)
14 Compressive tangent modulus, GPa
28 42 56 70 84
L and LT
/ /
350
280
210 CL 2
140
70
10 12 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
WA.196 6061-T6 aluminum alloy sheet, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse. Typical for sheet thickness <6.325 mm (<0.249 in.). Ramberg-Osgood parameter, n (L, compression) =19; n(LT, compression) = 21. UNS A96061 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-269
14 Compressive tangent modulus, GPa
28 42 56 70
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
10
84
L, compres - L, tensio
ision%
350
280
210 CL 2
140
70
£ CO
12
WA.197 6061-T6 aluminum alloy sheet, tensile and compressive stress-strain and compressive tangent modulus curves
Tested at room temperature. Test direction: L, longitudi-nal. Typical. Ramberg-Osgood parameter, n(L, tension) = 50; n(U compression) = 18. UNS A96061 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-270
312/Wrought Aluminum (WA)
Longitudinal
Long tran sverse
/ /
350
280
210
140
70
£ in
WA.198 6061-T6 aluminum alloy extrusion, tensile stress-strain curves
Tested at room temperature. Typical for all thicknesses. Ramberg-Osgood parameter, ^(longitudinal, tension) = 34; n(long transverse, tension) = 29. UNS A96061 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-271
4 6 Strain, 0.001 in./in.
10
14 Compressive tangent modulus, GPa
28 42 56 70
4 6 8 10 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
84
/ Long tran • Longitu
1 isverse^ dinal v
350
280
210
140
70
o co
12
WA.199 6061-T6 aluminum alloy extrusion, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Typical for all thicknesses. Ramberg-Osgood parameter, ^(longitudinal, compres-sion) = 38; w(long transverse, compression) = 28. UNS A96061 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-271
312/Wrought Aluminum (WA)
\ Y
0.02 0.04 0.06 Strain, in./in.
0.08 0.10
350
280
210
140
70
&
0.12
WA.200 6061-T6 aluminum alloy sheet, tensile stress-strain curve (full range) Tested at room temperature. Test direction: longitudinal. Typical. UNS A96061 Source: MIL-HDBK-5H, 1 Dec 1998. p 3-273
Longitu i
dinal
Long tr< msverse N \
\ \ s. \ \
{ \
350
280
210
140
70
0.02 0.04 0.06 0.08 0.10 Strain, in./in.
0.12 0.14 0
0.16
WA.201 6061-T62 aluminum alloy extrusion, tensile stress-strain curves (full range) Tested at room temperature. Typical for all thicknesses. UNS A96061 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-274
312/Wrought Aluminum (WA)
Compressive tangent modulus, GPa 0 14 28 42 56 70 84
/ LT, c( X / L, cc
impression impression <
^ L, tensioi ^ LT, tensio
n n
/ / Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
WA.202 6061-T651X, aluminum alloy extrusion, tensile and compressive stress-strain and compressive tangent modulus curves
Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse. Typical for extrusion thickness <12.67 mm (<0.499 in.). Ramberg-Osgood parameter, n{L, tension) = 40; n(LT, tension) = 19; n(L, compres-sion) = 15; n(LT, compression) = 14. UNS A96061 Source: MIL-HDBK-5H, 1 Dec 1998
350
280
210
140
70
I
Compressive tangent modulus, GPa 0 14 28 42 56 70 84
. LT, conn / s L, com
ipression \ pression O
L, te nsion > \LT,te insion
Strain, 0.001 in./in. Compressive tangent modulus, 106 psi
WA.203 6061-T651X aluminum alloy extrusion, tensile and compressive stress-strain and compressive tangent modulus curves
Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse. Typical for extrusion thickness >76.20 mm (>3.000 in.). Ramberg-Osgood parameter, n(L, tension) = 45; n{LT, tension) = 24; n(L, compres-sion) = 40; n(LT, compression) = 32. UNS A96061 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-272
350
280
210 CL 2
140
70
2
312/Wrought Aluminum (WA)
b
Lor
jngitudin
ig transv
al
erse s \
350
280
210 Q. 2
140
70
£ 55
0.02 0.04 0.06 0.08 0.10 Strain, in./in.
0.12 0.14 0.16
WA.204 6061-T651X aluminum alloy extrusion, tensile stress-strain curves (full range)
Tested at room temperature. Typical for extrusion thick-ness <12.675 mm (<0.499 in.). UNS A96061 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-275
Longil i
udinal
•ansvers
- - \ \
> V Long ti
i
udinal
•ansvers
se \
350
280
210 Q_ 2
140
70
CD
55
0 0.02 0.04 0.06 0.08 0.10 0.12 0.14 0.16 0.18 Strain, in./in.
WA.205 6061-T651X aluminum alloy extrusion, tensile stress-strain curves (full range)
Tested at room temperature. Typical for extrusion thick-ness 76.20 mm (3.000 in.). UNS A96061 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-276
312/Wrought Aluminum (WA)
True
Nor ninal
\ \
V \ \
\ \ I \ \ 1 1
YS
1 1 1
) J 1 1 1 1 1 1 (U
112
98
84
70
56 £
42 i®
28
14
0.04 0.08 0.12 0.16 0.20 Strain, in./in.
4 8 12 16 20 Strain, 0.001 in./in.
0.24 0.28 0.32 0.36
WA.206 6063-0 aluminum alloy extruded rod, tensile stress-strain curves
The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. YS, yield strength. Full specimen size. Test specimen diam, 19 mm (3/4 in.). Gage length: 203.2 mm (8 in.). Nominal tensile strength, 89.6 MPa (13.0 ksi). True ten-sile strength, 109 MPa (15.8 ksi). Nominal yield strength (0.2% offset), 34 MPa (4.9 ksi). Elongation (in 50.8 mm, or 2 in.), 34.5%. Reduction of area, 85%. True strain at maximum load, 19.0%. A log-log plot of the stress-strain curve would yield a slope of (ri) of 0.20 in the area of uniform plastic deformation. UNS A96063 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA
24 28
True
Nominal
\ I i YS i 1 1 1 1 1 1 1 1 1 I 1 1 1 1 1 1 i
> <5 1 1
^
280
245
210
175
140 B
105 £
70
35
0.02 0.04 0.06 Strain, in./in.
2 4 6 Strain, 0.001 in./in.
0.08 0.10 0
0.12
WA.207 6063-T6 aluminum alloy extruded rod, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. YS, yield strength. Rod diam, 19 mm (3/4 in.). Specimen diam, 12.7 mm (1/2 in.). Gage length: 203.2 mm (8 in.). Nominal tensile strength, 243 MPa (35.3 ksi). True ten-sile strength, 252 MPa (36.5 ksi). Nominal yield strength (0.2% offset), 214 MPa (31.0 ksi). Elongation (in 50.8 mm, or 2 in.), 10.6%. Reduction of area, 44%. True strain at maximum load, 7.7%. A log-log plot of the stress-strain curve would yield a slope of (n) of 0.08 in the area of uniform plastic deformation. UNS A96063 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA, March 1953
312/Wrought Aluminum (WA)
80
60
8 40 <1)
20
Loi igitudinal \ \
Short trai \ i N Long trans\ isverse /erse
560
420
o. 2 280 co
140
WA.208 7010-T7451 aluminum alloy plate, tensile stress-strain curves Tested at room temperature. Typical for sheet thickness 50.82-139.7 mm (2.001-5.50 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) =13; «(long trans-verse, tension) = 8.8; «(short transverse, tension) = 8.7. UNS A97010 Source: M1L-HDBK-5H, 1 Dec 1998, p 3-285
4 6 Strain, 0.001 in./in.
10
80
60
3 40
20
14 Compressive tangent modulus, GPa
28 42 56 70 84.
/ L / / S
1 .ong transve hort transve Longitudin;
1 irse v | r s e \ \ ak \ \
/ /
560
420
280
140
4 6 8 10 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
12
WA.209 7010-T7451 aluminum alloy plate, compressive stress-strain and compressive tangent modulus curves
Tested at room temperature. Typical for sheet thickness 50.82-139.7 mm (2.001-5.50 in.). Ramberg-Osgood parameter, ^(longitudinal, compression) = 15; «(long transverse, compression) = 14; «(short transverse, com-pression) = 14. UNS A97010 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-285
312/Wrought Aluminum (WA)
Lc ingitudinal^^
^ ^ ^ L o n ig transverse
/ /
560
420
280 w
140
WA.210 7010-T7451 aluminum alloy plate, tensile stress-strain curves Tested at room temperature. Typical for sheet thickness 12.7-38.1 mm (0.50-1.50 in.). Ramberg-Osgood parame-ter, ^(longitudinal, tension) =12; «(long transverse, ten-sion) = 10. UNS A97010 Source: MJL-HDBK-5H, 1 Dec 1998, p 3-286
4 6 Strain, 0.001 in./in.
10
14 Compressive tangent modulus, GPa
28 42 56 70 84
y LOI / L
rig transvers longitudinal
i e \
/ /
560
420
2 8 0 co
140
4 6 8 10 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
12
WA.211 7010-T7451 aluminum alloy plate, compressive stress-strain and compressive tangent modulus curves
Tested at room temperature. Typical for sheet thickness 12.7-38.1 mm (0.50-1.50 in.). Ramberg-Osgood parame-ter, ^(longitudinal, compression) =14; «(long transverse, compression) = 17. UNS A97010 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-286
312/Wrought Aluminum (WA)
80
60
40
20
Lon] Long tra Short tra
gitudinal v insverse insverse
/
560
420
280 g £ CO
140
WA.212 7010-T7651 aluminum alloy plate, tensile stress-strain curves Tested at room temperature. Typical for sheet thickness 50.82-139.7 mm (2.001-5.50 in.). Ramberg-Osgood parameter, n(longitudinal, tension) = 9.2; rc(long trans-verse, tension) = 9.7; rc(short transverse, tension) = 8.2. UNS A97010 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-287
4 6 Strain, 0.001 in./in.
10
100
80
60
40
20
14 Compressive tangent modulus, GPa
28 42 56 70 84_
/ Long trans\ rerse v
Short transv • Longitudii
/ e r s e \ \ naK \ \
/
700
560
420
280
140
4 6 8 10 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
12
WA.213 7010-T7651 aluminum alloy plate, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Typical for sheet thickness 50.82-139.7 mm (2.001-5.50 in.). Ramberg-Osgood parameter, ^(longitudinal, compression) = 13; rc(long transverse, compression) = 13; rc(short transverse, com-pression) = 12. UNS A97010 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-287
312/Wrought Aluminum (WA)
Lo ngitudinal
ong transve rse
/ /
700
560
420
280
140
is CO
WA.214 7010-T7651 aluminum alloy plate, tensile stress-strain curves Tested at room temperature. Typical for plate thickness 12.7-38.10 mm (0.500-1.500 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) = 14; rc(long trans-verse, tension) = 9.9. UNS A97010 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-288
4 6 Strain, 0.001 in./in.
10 12
Compressive tangent modulus, GPa 28 42 56
560
420
2 8 0 co
140
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106
WA.215 7010-T7651 aluminum alloy plate, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Typical for plate thickness 12.7-38.10 mm (0.500-1.500 in.). Ramberg-Osgood parameter, ^(longitudinal, compression) = 12; rc(long transverse, compression) = 20. UNS A97010 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-288
psi
312/Wrought Aluminum (WA)
Lont jjitudinal
j ^ ^ 0 Short transvi srse
/ 4 6 8
Strain, 0.001 in./in. 10
700
560
420 <0 CL 2
280
140
12
WA.216 7049/7149-T73 aluminum alloy die forging, tensile stress-strain curves Tested at room temperature. Typical for forging thickness <101.60 mm (<4.000 in.). Ramberg-Osgood parameter, rc(longitudinal, tension) = 54; rc(short transverse, tension) = 29. UNS A97049, A97149 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-295
14 Compressive tangent modulus, GPa
28 42 56 70 84_
= = y j Longi tudinal
= = —
7 ^ Short transverse
/ /
700
560
420 Q. 2
280
140
0) CO
4 6 8 10 Strain, 0.001 in./in.
Compressive tangent modulus, 10B psi
12
WA.217 7049/7149-T73 aluminum alloy die forging, compressive stress-strain and compressive tangent modulus curves
Tested at room temperature. Typical for forging thickness <101.60 mm (<4.000 in.). Ramberg-Osgood parameter, ^(longitudinal, compression) = 54; rc(short transverse, compression) = 29. UNS A97049, A97149 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-295
312/Wrought Aluminum (WA)
/ Longitudir j Long trans /Short tran:
lal sverse sverse J
/ 4 6 8
Strain, 0.001 in./in. 10
700
560
420 o. 2
280
140
CD
GO
12
WA.218 7049/7149-T73 aluminum alloy hand forging, tensile stress-strain curves Tested at room temperature. Typical for forging thickness 50.083-127.0 mm (2.001-5.000 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) = 29; rc(long trans-verse, tension) = 24; rc(short transverse, tension) = 18. UNS A97049, A97149 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-296
14 Compressive tangent modulus, GPa
28 42 56 70 84,.
Longiti jdinal and Ic . Short trans
mg transver verse v
S6v
/
700
560
420 co Q_ 2
280
140
o CO
4 6 8 10 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
12
WA.219 7049/7149-T73 aluminum alloy hand forging, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Typical for forging thickness 50.08-127.0 mm (2.001-5.000 in.). Ramberg-Osgood parameter, ^(longitudinal, compression) = 26; rc(long transverse, compression) = 24; n{short transverse, com-pression) = 20. UNS A97049, A97149 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-296
312/Wrought Aluminum (WA)
Compressive tangent modulus, GPa
Strain, 0.001 in./in. Compressive tangent modulus, 106 psi
WA.220 7049/7149-T73511 aluminum alloy extrusion, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: longitudinal. Typical for extrusion thickness <127.0 mm (<5.00 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) = 22; ^(longitudinal, compression) = 20. UNS A97049, A97149 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-298
420
2
280
100
80
60
40
20
Lc Long t
ingitudinal x ransverse^
Short tr, ansverse
/ /
700
560
420 Q_ 2
280
140
5 03
WA.221 7049-T7351 aluminum alloy plate, tensile stress-strain curves
Tested at room temperature. Typical for plate thickness 38.12-114.3 mm (1.501-4.500 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) =13; n(long trans-verse, tension) = 12; n(short transverse, tension) =10. UNS A97049 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-297
4 6 8 Strain, 0.001 in./in.
10 12
312/Wrought Aluminum (WA)
Compressive tangent modulus, GPa 14 28 42 56 70 84_
700
560
420
280
140
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
WA.222 7049-T7351 aluminum alloy plate, compressive stress-strain and compressive tangent modulus curves
Tested at room temperature. Typical for plate thickness 38.125-114.30 mm (1.501-4.500 in.). Ramberg-Osgood parameter, ^(longitudinal, compression) = 13; «(long transverse, compression) = 15; n(short transverse, com-pression) = 14. UNS A97049 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-297
80
70
60
50
2> co
40
30
20
10
Room temperature
25I p °F(121 °C)
35( )°F (177 °C)
50C )°F (260 °C)-)°F (260 °C)-
560
490
420
350 (0 Q.
2 8 0 co
210
140
70
WA.223 7049-T73 aluminum alloy forging, tensile stress-strain curves
Tested at room and elevated temperatures. Test direction: longitudinal. Typical for forging thickness 127 mm (5 in.). Composition: Al-7.6Zn-2.5Mg-l.5Cu-0.15Cr. UNS A97049 Source: Private communication between O. Deel (Battelle Memorial Institute) and L.J. Barker (Kaiser Aluminum and Chemical Corp.), Dec 1969. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3217, CINDAS/Purdue University, 1995, p 17
10 15 Strain, 0.001 in./in.
20 25
312/Wrought Aluminum (WA)
WA.224 7049-T73 aluminum alloy forging, tensile stress-strain curves
Tested at room and elevated temperatures. Test direction: transverse. Typical for forging thickness 127 mm (5 in.). Composition: Al-7.6Zn-2.5Mg-1.5Cu-0.15Cr. UNS A97049 Source: O.L. Deel and H. Mindlin, "Engineering Data on New Aerospace Structural Materials," Technical Report AFML-TR-72-196,
£ Vol II, Air Force Materials Laboratory, Wright-Patterson AFB, OH, 2 Sept 1972. As published in Aerospace Structural Metals Handbook « Vol 3, Code 3217, CINDAS/Purdue University, 1995, p 17
312/Wrought Aluminum (WA)
- 1 8 80 r 38
Test temperature, °C 93 149 204
Exposu test terr
re time at iDerature V • 1/2 h
A 10 h • 100 h \
2 f t 160
490
420
350 E 5
280
WA.225 7049-T73 aluminum alloy forging, effect of exposure and test temperature on tensile properties
Forging thickness: 127 mm (5 in.). Each point average of three tests. Composition: Al-7.6Zn-2.5Mg-l.5Cu-0.15Cr. UNS A97049 Source: W.M. Pratt, "Material-Kaiser Aluminum Alloy X7049-T73, Effect of Elevated Temperature on Mechanical Properties," Report FGT-5541, General Dynamics, Fort Worth Div., Dec 1969. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3217, CINDAS/ Purdue University, 1995, p 18
RA ^
e
100 200 300 Test temperature, °F
400 500
312/Wrought Aluminum (WA)
WA.226 7049-T76 aluminum alloy extrusion, tensile stress-strain curves
Tested at room and elevated temperatures. Test direction: longitudinal. Composition: Al-7.6Zn-2.5Mg-1.5Cu-0.15Cr. UNS A97049 Source: O.L. Deel and H. Mindlin, "Engineering Data on New Aerospace Structural Materials," Technical Report AFML-TR-72-196, Vol II, Air Force Materials Laboratory, Wright-Patterson AFB, OH, Sept 1972. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3217, CINDAS/Purdue University, 1995, p 18
560 WA.227 7049-T76 aluminum alloy extrusion, tensile stress-strain curves
Tested at room and elevated temperatures. Test direction: transverse. Composition: Al-7.6Zn-2.5Mg-l.5Cu-0.15Cr. UNS A97049 Source: O.L. Deel and H. Mindlin, "Engineering Data on New Aerospace Structural Materials," Technical Report AFML-TR-72-196, Vol II, Air Force Materials Laboratory, Wright-Patterson AFB, OH, Sept 1972. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3217, CINDAS/Purdue University, 1995, p 18
4 6 8 Strain, 0.001 in./in.
312/Wrought Aluminum (WA)
Temperature, °C WA.228 7049-T73 aluminum alloy extrusion and bar, 7049-T76 bar, effect of temperature on tensile properties data
Test direction: transverse. Composition: Al-7.6Zn-2.5Mg-1.5Cu-0.15Cr. UNS A97049 Source: R.E. Jones, "Mechanical Properties of 7049-T73 and 7049-T76 Aluminum Alloy Extrusions at Several Temperatures," AFML-TR-72-2, Air Force Materials Laboratory, Wright-Patterson AFB, OH, Feb 1972. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3217, CINDAS/Purdue University, 1995, p 20
-73 - 1 8
Temperature, °C 38 93 149 204
A
? ty
O • T i 73 3x11% in ntearallv stil
. (76.2x285. Ffened extru
8 mm) sion
• • T73 3%x3V* in. (82.6x88.9 mm) extru A A T76 3/4x3/4 in. (82.6x88.9 mm) extru
ded bar ded bar
- 1 0 0 100 200 300 Temperature, °F
400
560 ro Q_ 2
490 ~ O) c 2 to
420 ® CO
|
3 350 I
ur
280
9 210 ^
140 500
WA.229 7049-T73 aluminum alloy extrusion and bar, 7049-T76 bar, tensile property data
Test direction: short transverse. Composition: Al-7.6Zn-2.5Mg-1.5Cu-0.15Cr. UNS A97049 Source: R.E. Jones, "Mechanical Properties of 7049-T73 and 7049-T76 Aluminum Alloy Extrusions at Several Temperatures," AFML-TR-72-2, Air Force Materials Laboratory, Wright-Patterson AFB, OH, Feb 1972. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3217, CINDAS/Purdue University, 1995, p 20
312/Wrought Aluminum (WA)
80
70
60
50
40
30
20
10
I Room temperature
250 °F (121 °C)
I La I La 350 I °F (177 °C)
500 | °F (260 °C)
560
490
420
350
280 g & CO
210
140
70
WA.230 7049-T73 aluminum alloy forging, compressive stress-strain curves
Tested at room and elevated temperatures. Test direction: longitudinal. Typical for forging thickness 127 mm (5 in.). Composition: Al-7.6Zn-2.5Mg-l.5Cu-0.15Cr. UNS A97049 Source: Private communication between O. Deel (Battelle Memorial Institute) and L.J. Barker (Kaiser Aluminum and Chemical Corp.), Dec 1969. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3217, CINDAS/Purdue University, 1995, p 20
10 15 Strain, 0.001 in./in.
20 25
80
70
60
50
3 40 £ CO
30
20
10
Room temperature
250 1 °F (121 °C)
35C l °F (177 °C)
j // / 500 I °F (260 °C)
/ J
560
490
420
350 CO Q.
280 « to £ co
210
140
70
WA.231 7049-T73 aluminum alloy forging, compressive stress-strain curves
Tested at room and elevated temperatures. Test direction: transverse. Typical for forging thickness 127 mm (5 in.). Composition: Al-7.6Zn-2.5Mg-1.5Cu-0.15Cr. UNS A97049
Source: Private communication between O. Deel (Battelle Memorial Institute) and L.J. Barker (Kaiser Aluminum and Chemical Corp.), Dec 1969. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3217, CINDAS/Purdue University, 1995, p 20
10 15 Strain, 0.001 in./in.
20 25
312/Wrought Aluminum (WA)
WA.232 7049-T76 aluminum alloy extrusion, compressive stress-strain curves Tested at room and elevated temperatures. Test direction: longitudinal. Composition: Al-7.6Zn-2.5Mg-l.5Cu-0.15Cr. UNS A97049 Source: O.L. Deel and H. Mindlin, "Engineering Data on New Aerospace Structural Materials," Technical Report AFML-TR-72-196, Vol II, Air Force Materials Laboratory, Wright-Patterson AFB, OH, Sept 1972. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3217, CINDAS/Purdue University, 1995, p 21
4 6 8 Strain, 0.001 in./in.
80
70
60
50
£ <o
40
30
20
10
"""Room te mperature
25CT°F^ 121 °C)
°F (177 °C)
// V
' 500 °f = (260 °C)
560
490
420
350
I 280 w CO
CD & 210
140
70
WA.233 7049-T76 aluminum alloy extrusion, compressive stress-strain curves Tested at room and elevated temperatures. Test direction: transverse. Composition: Al-7.6Zn-2.5Mg-l.5Cu-0.15Cr. UNS A97049 Source: O.L. Deel and H. Mindlin, "Engineering Data on New Aerospace Structural Materials," Technical Report AFML-TR-72-196, Vol II, Air Force Materials Laboratory, Wright-Patterson AFB, OH, Sept 1972. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3217, CINDAS/Purdue University, 1995, p 21
4 6 8 Strain, 0.001 in./in.
10 12
312/Wrought Aluminum (WA)
Test temperature, °C WA.234 7049-T73 aluminum alloy forging, effect of 10 h exposure and test temperature on compressive properties Test direction: transverse. Forging thickness: 127 mm (5 in.). Each point average of three tests. Composition: Al-7.6Zn-2.5Mg-l.5Cu-0.15Cr. UNS A97049 Source: W.M. Pratt, "Material-Kaiser Aluminum Alloy X7049-T73, Effect of Elevated Temperature on Mechanical Properties," Report FGT-5541, General Dynamics, Fort Worth Div., Dec 1969. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3217, CINDAS/ Purdue University, 1995, p 21
Test temperature, °C WA.235 7049-T73 aluminum alloy forging, effect of temperature on compressive yield strength Forging thickness: 127 mm (5 in.). Composition: Al-7.6Zn-2.5Mg-1.5Cu-0.15Cr. UNS A97049 Source: "Mechanical Property Data 7049 Aluminum-T73 Forgings," prepared by Batelle Memorial Institute, Columbus Laboratories, issued by Air Force Materials Laboratory, Wright-Patterson AFB, OH, Dec 1969. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3217, CINDAS/Purdue University, 1995, p 21
312/Wrought Aluminum (WA)
560
420
280 a>
<fi
140
WA.236 7050-T7451 aluminum alloy hand forging, tensile stress-strain curves Various thicknesses and test directions as indicated for 7050-T7451 (-T73651). Composition: Al-6.2Zn-2.25Mg-2.3Cu-0.12Zr. UNS A97050 Source: R.E. Davies, G.E. Nordmark, and J.D. Walsh, "Design Mechanical Properties, Fracture Toughness, Fatigue Properties, Exfoliation, and Stress-Corrosion Resistance of 7050 Sheet, Plate, Hand Forgings, Die Forgings, and Extrusions," Report N00019-72-C-0512 to Naval Air Systems Command from Alcoa Laboratories, July 1975. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3222, CINDAS/Purdue University, 1995, p 20
Strain, 0.001 in./in.
WA.237 7050-T74 aluminum alloy die forging, tensile stress-strain curves Various thicknesses and test directions for 7050-T74 (-T736). Composition: Al-6.2Zn-2.25Mg-2.3Cu-0.12Zr. UNS A97050 Source: R.E. Davies, G.E. Nordmark, and J.D. Walsh, "Design Mechanical Properties, Fracture Toughness, Fatigue Properties, Exfoliation, and Stress-Corrosion Resistance of 7050 Sheet, Plate, Hand Forgings, Die Forgings, and Extrusions," Report N00019-72-C-0512 to Naval Air Systems Command from Alcoa Laboratories, July 1975. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3222, CINDAS/Purdue University, 1995, p 20
312/Wrought Aluminum (WA)
560
420
280
140
WA.238 7050-T7451 aluminum alloy plate, tensile stress-strain curves Various thicknesses and test directions for 7050-T7451 (-T73651). Composition: Al-6.2Zn-2.25Mg-2.3Cu-0.12Zr. UNS A97050 Source: R.E. Davies, G.E. Nordmark, and J.D. Walsh, "Design Mechanical Properties, Fracture Toughness, Fatigue Properties, Exfoliation, and Stress-Corrosion Resistance of 7050 Sheet, Plate, Hand Forgings, Die Forgings, and Extrusions," Report N00019-72-C-0512 to Naval Air Systems Command from Alcoa Laboratories, July 1975. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3222, CINDAS/Purdue University, 1995, p 20
Strain, 0.001 in./in.
Lone itudinak * ^Lon
V
jg transverse
x Short tram sverse
490
420
350
280 £ 2
210 co
140
70
WA.239 7050-T7351 aluminum alloy plate, tensile stress-strain curves Plate thickness: 50.8-152.4 mm (2-6 in.). Composition: Al-6.2Zn-2.25Mg-2.3Cu-0.12Zr. UNS A97050 Source: D.J. Brownhill, R.E. Davies, G.E. Nordmark, and B.M. Ponchel, "Exploratory Development for Design Data on Structural Aluminum Alloys in Representative Aircraft Environments,'1 AF con-tract 33615-74-C-5089, Alcoa Laboratories, AFML TR 77-102, July 1977. As published in Aerospace Structural Metals Handbook Vol 3, Code 3222, CINDAS/Purdue University, 1995, p 21
4 6 Strain, 0.001 in./in.
10
312/Wrought Aluminum (WA)
80
70
60
50
40
30
20
10
A ^ -Jy • / /
. - - L T
. - - S T
/ /
/ /
/ —
— <2.0 in. . - 2 -5 in.
(<50.8 mm] (50.8-127 n
I nm)
/
560
490
420
350 to 0-
2 8 0 CO-
OT 210
140
70
WA.240 7050-T7651 aluminum alloy extrusion, tensile stress-strain curves Various thicknesses. Test direction: L, longitudinal; LT, long transverse; ST, short transverse. Cross-sectional area: <277.4 cm2 (<43 in.2). Composition: Al-6.2Zn-2.25Mg-2.3Cu-0.12Zr. UNS A97050 Source: J.T. Staley, J.E. Jacoby, R.E. Davies, G.E. Nordmark, J.D. Walsh, and ER. Rudolph, "Aluminum Alloy 7050 Extrusions," AF con-tract 33615-73-C-5015, Alcoa Laboratories, AFML-TR-76-129, March 1977. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3222, CINDAS/Purdue University, 1995, p 21
4 6 8 Strain, 0.001 in./in.
10 12
70
60
50
* 40
30
20
10
LT - LT
/ / ; / /
i c -<*
" S T
/ / //
//
/ - -
— <2.0 in, - - 2 -5 in.
. (50.8 mm) (50.8-127 r nm) /
490
420
350
280 ,
210 m
140
70
WA.241 7050-T7351 aluminum alloy extrusion, tensile stress-strain curves Various thicknesses. Test direction: L, longitudinal; LT, long transverse; ST, short transverse. Cross-sectional area: <277.4 cm2 (<43 in.2). Composition: Al-6.2Zn-2.25Mg-2.3Cu-0.12Zr. UNS A97050 Source: J.T. Staley, J.E. Jacoby, R.E. Davies, G.E. Nordmark, J.D. Walsh, and F.R. Rudolph, "Aluminum Alloy 7050 Extrusions," AF con-tract 33615-73-C-5015, Alcoa Laboratories, AFML-TR-76-129, March 1977. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3222, CINDAS/Purdue University, 1995, p 21
10 12 Strain, 0.001 in./in.
312/Wrought Aluminum (WA)
WA.242 7050-T76 aluminum alloy sheet, tensile stress-strain curves Various thicknesses and test directions. Composition: Al-6.2Zn-2.25Mg-2.3Cu-0.12Zr. UNS A97050 Source: R.E. Davies, G.E. Nordmark, and J.D. Walsh, "Design Mechanical Properties, Fracture Toughness, Fatigue Properties, Exfoliation, and Stress-Corrosion Resistance of 7050 Sheet, Plate, Hand Forgings, Die Forgings, and Extrusions," Report N00019-72-C-0512 to Naval Air Systems Command from Alcoa Laboratories, July 1975. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3222, CINDAS/Purdue University, 1995, p 21
560 WA.243 7050-T7452 aluminum alloy hand forgings, compressive stress-strain curves Various thicknesses. Composition: Al-6.2Zn-2.25Mg-2.3Cu-0.12Zr. UNS A97050 Source: R.E. Davies, G.E. Nordmark, and J.D. Walsh, "Design Mechanical Properties, Fracture Toughness, Fatigue Properties, Exfoliation, and Stress-Corrosion Resistance of 7050 Sheet, Plate, Hand Forgings, Die Forgings, and Extrusions," Report N00019-72-C-0512 to Naval Air Systems Command from Alcoa Laboratories, July 1975. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3222, CINDAS/Purdue University, 1995, p 24
Strain, 0.001 in./in.
312/Wrought Aluminum (WA)
0.7 thic
in. (18 i ,k
mm)
/
^ y
/ / [ /
4.25
/
in. (108
/ / ' /
I i mm) di am
/ / / /
I i i
/ /I / / ! i
i i
i
j i / / ^ /
/ 6.1 ii thick
n. (155 f Tim)
J
/ / / /
i
/ I: /
/ h / f
i i
/ I i
/ /
/
/ /
/ / J i / /
/
/ - Longit •Short
udinal transver •se
2—»
560
420
S. 2
280 g s V)
140
WA.244 7050-T74 aluminum alloy die forgings, compressive stress-strain curves Composition: Al-6.2Zn-2.25Mg-2.3Cu-0.12Zr. UNS A97050 Source: R.E. Davies, G.E. Nordmark, and J.D. Walsh, "Design Mechanical Properties, Fracture Toughness, Fatigue Properties, Exfoliation, and Stress-Corrosion Resistance of 7050 Sheet, Plate, Hand Forgings, Die Forgings, and Extrusions," Report N00019-72-C-0512 to Naval Air Systems Command from Alcoa Laboratories, July 1975. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3222, CINDAS/Purdue University, 1995, p 24
Strain, 0.001 in./in.
Lor I ig transverse
x ^ y S h c ^Lon
>rt transverse gitudinal
490
420
350
280 £ 5
® 210 55
140
70
WA.245 7050-T7351 aluminum alloy plate, compressive stress-strain curves Plate thickness: 50.8-152.4 mm (2-6 in.). Composition: Al-6.2Zn-2.25Mg-2.3Cu-0.12Zr. UNS A97050 Source: D.J. Brownhill, R.E. Davies, G.E. Nordmark, and B.M. Ponchel, "Exploratory Development for Design Data on Structural Aluminum Alloys in Representative Aircraft Environments," AF con-tract 33615-74-C-5089, Alcoa Laboratories, AFML TR 77-102, July 1977. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3222, CINDAS/Purdue University, 1995, p 24
4 6 Strain, 0.001 in./in.
10
312/Wrought Aluminum (WA)
WA.246 7050-T7451 aluminum alloy plate, compressive stress-strain curves Various thicknesses. Composition: Al-6.2Zn-2.25Mg-2.3Cu-0.12Zr. UNS A97050 Source: R.E. Davies, G.E. Nordmark, and J.D. Walsh, "Design Mechanical Properties, Fracture Toughness, Fatigue Properties, Exfoliation, and Stress-Corrosion Resistance of 7050 Sheet, Plate, Hand Forgings, Die Forgings, and Extrusions," Report N00019-72-C-0512 to Naval Air Systems Command from Alcoa Laboratories, July 1975. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3222, CINDAS/Purdue University, 1995, p 24
10
5.0
1.0
'55
CO
£ (0 ® =3 f—
0.1
0.05
0.01 10
120%
r f1 a co/ W olOyo
/
70
7.0
0.7
0.07 10 10" 10 '
True strain rate, s~1 1 0 ' 10
WA.247 7050 aluminum alloy sheet, true stress as a function of strain rate Tested at 482 °C (900 °F). Grain size: 14 | L t m (0.55 mil). Total elongation shown in percent. Composition: Al-6.2Zn-2.25Mg-2.3Cu-0.12Zr. UNS A97050 Source: A.K. Ghosh and C.H. Hamilton, Deformation and Fracture in Al-Zn-Mg Alloys at Elevated Temperature, Strength of Metals and Alloys, Proc. Fifth International Conference, Vol 2 (Aachen, Germany), 27-31 Aug 1979. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3222, CINDAS/Purdue University, 1995, p 32
312/Wrought Aluminum (WA)
WA.248 7050-T7451 aluminum alloy plate, compressive stress-strain curves at room and elevated temperatures Tested at room and elevated.temperatures. Test direction: (top) longitudinal; (bottom) long transverse. Plate thick-ness: 25.4 mm (1.0 in.). Composition: Al-6.2Zn-2.25Mg-2.3Cu-0.12Zr. UNS A97050 Source: O.L. Deel, P.E. Ruff, and H. Mindlin, "Engineering Data on New Aerospace Structural Materials," AFML-TR-73-114, Battelle's Columbus Laboratories, June 1973. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3222, CINDAS/Purdue University, 1995, p 32
312/Wrought Aluminum (WA)
- 1 8 80
38 Temperature, °C
93 149 204 260 316
\ > v • Longit A Longt
udinal ransverse \ \
560
490
420 :
350
280 E o O
210
100 200 300 400 Temperature, °F
500 600 140
WA.249 7050-T7451 aluminum alloy plate, effect of temperature on compressive yield strength Plate thickness: 25.4 mm (1.0 in.). Composition: Al-6.2Zn-2.25Mg-2.3Cu-0.12Zr. UNS A97050 Source: O.L. Deel, P.E. Ruff, and H. Mindlin, "Engineering Data on New Aerospace Structural Materials," AFML-TR-73-114, Battelle's Columbus Laboratories, June 1973. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3222, CINDAS/Purdue University, 1995, p 32
80
60
40
20
Long tranj
Longitud
sverse
linal
/ /
560
420
280 <n is CO
140
WA.250 7050-T7351X aluminum alloy extrusion, tensile stress-strain curves Tested at room temperature. Typical for extrusion thick-ness <50.775 mm (<1.999 in.). Cross-sectional area: <206 cm2 (<32 in.2). Ramberg-Osgood parameter, ^(longitudi-nal, tension) = 25; «(long transverse, tension) = 21. UNS A97050 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-317
4 6 8 Strain, 0.001 in./in.
10 12
312/Wrought Aluminum (WA)
80
60
40
20
Longit — — Long 1
.udinal
transverse
/ Short transverse
/
560
420
280 »
140
WA.251 7050-T7351X aluminum alloy extrusion, tensile stress-strain curves Tested at room temperature. Typical for extrusion thick-ness 50.80-127.0 mm (2.000-5.000 in.). Cross-sectional area: <277 cm2 (<43 in.2). Ramberg-Osgood parameter, ^(longitudinal, tension) = 22; «(long transverse, tension) = 19, w(short transverse, tension) = 14. UNS A97050 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-317
4 6 8 Strain, 0.001 in./in.
10 12
80
60
40
20
14 Compressive tangent modulus, GPa
28 42 56 70 84
/ Lor / / L (
ig transvers Dngitudinal >
6v 6v
/ /
560
420
CL S 280 w V) <D
to
140
4 6 8 10 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
12
WA.252 7050-T7351X aluminum alloy extrusion, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Typical for extrusion thick-ness <50.775 mm (<1.999 in.). Cross-sectional area: <206 cm2 (<32 in.2). Ramberg-Osgood parameter, «(longitudi-nal, compression) = 39; «(long transverse, compression) = 38. UNS A97050 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-318
312/Wrought Aluminum (WA)
Compressive tangent modulus, GPa
Strain, 0.001 in./in. Compressive tangent modulus, 106 psi
WA.253 7050-T7351X aluminum alloy extrusion, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Typical for extrusion thick-ness 50.80-127.0 mm (2.000-5.000 in.). Cross-sectional area: <277 cm2 (<43 in.2). Ramberg-Osgood parameter, ^(longitudinal, compression) = 29; n(long transverse, compression) = 33; «(short transverse, compression) = 23. UNS A97050 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-318
280 £ w
Longituc linal
Short trar isverse
/ /
560
420
280 co-ot © CO
140
WA.254 7050-T74 aluminum alloy die forging, tensile stress-strain curves Tested at room temperature. Typical for forging thickness <76.20 mm (<3.000 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) = 27; «(short transverse, tension) = 24. UNS A97050 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-324
4 6 8 Strain, 0.001 in./in.
10 12
312/Wrought Aluminum (WA)
80
60
14 Compressive tangent modulus, GPa
28 42 56 70 84
S CO
40
20
— Longitudin;
ihort transve — —
? / /
560
420
Q.
280 w tn <D
140
4 6 8 10 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
12
WA.255 7050-T74 aluminum alloy die forging, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Typical for forging thickness <76.20 mm (<3.000 in.). Ramberg-Osgood parameter, ^(longitudinal, compression) = 44; n{short transverse, compression) = 32. UNS A97050 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-324
80
60
40
20
Lon Long tre Short trs
gitudlnal v ansverse ^ msverse \
/I / /
560
420
Q.
280 so
140
WA.256 7050-T7451 aluminum alloy plate, tensile stress-strain curves Tested at room temperature. Typical for plate thickness 12.70-101.60 mm (0.500-4.000 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) =19; n(long trans-verse, tension) =13; n(short transverse, tension) = 10. UNS A97050 Source: M1L-HDBK-5H, 1 Dec 1998, p 3-322
4 6 Strain, 0.001 in./in.
10 12
312/Wrought Aluminum (WA)
80
60
14 Compressive tangent modulus, GPa
28 42 56 70 84
£ CO
40
20
Long trans' Short trans * Longitudi
|/ersev
verses \ nal v
/ /
560
420
CL 2 280 co
£ co
140
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
10 12
WA.257 7050-T7451 aluminum alloy plate, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Typical for plate thickness 12.70-101.60 mm (0.500-4.000 in.). Ramberg-Osgood parameter, ^(longitudinal, compression) =19; w(long transverse, compression) = 22; w(short transverse, com-pression) = 16. UNS A97050 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-322
80
60
% 40 2 55
20
Long
Long ti
tudinal
•ansverse
/
560
420
280 «r M £ co
140
WA.258 7050-T74511 aluminum alloy extrusion, tensile stress-strain curves Tested at room temperature. Typical for extrusion thickness <44.450 mm (<1.750 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) = 19; n(long trans-verse, tension) = 26. UNS A97050 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-325
4 6 Strain, 0.001 in./in.
10 12
312/Wrought Aluminum (WA)
80
60
14 Compressive tangent modulus, GPa
28 42 56 70 84
2 <n
40
20
LTN L \
> \ /
/
560
420
0.
280 <o
140
4 6 8 10 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
12
WA.259 7050-T74511 aluminum alloy extrusion, compressive and tangent modulus stress-strain curves Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse. Typical for extrusion thickness <44.450 mm (<1.750 in.). Ramberg-Osgood parameter, n(L, compression) =19; «(LT, compression) = 23. UNS A97050 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-325
80
60
40
20
Lo Shi
Longitudin ng transven ort transven
al v
/
560
420
0.
2 8 0 to
140
WA.260 7050-T7452 aluminum alloy hand forging, tensile stress-strain curves Tested at room temperature. Typical for forging thickness <177.8 mm (<7.000 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) = 14; «(long transverse, tension) = 14; «(short transverse, tension) = 9.3. UNS A97050 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-323
4 6 8 Strain, 0.001 in./in.
10 12
312/Wrought Aluminum (WA)
Compressive tangent modulus, GPa
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106
WA.261 7050-T7452 aluminum alloy hand forging, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse; ST, short transverse. Typical for forging thickness <177.8 mm (<7.000 in.). Ramberg-Osgood parameter, n(L, compression) =15; n(LT, com-pression) = 18; «(ST, compression) = 20. UNS A97050 Source: M1L-HDBK-5H, 1 Dec 1998, p 3-323
psi
80
60
2 to
40
20
LongituC linal
Short tram sverse
560
420
o.
280 w
140
WA.262 7050-T7452 aluminum alloy die forging, tensile stress-strain curves Tested at room temperature. Typical for forging thickness <152.4 mm (<6.000 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) =11; «(short transverse, tension) = 7.3. UNS A97050 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-326
4 6 Strain, 0.001 in./in.
10 12
312/Wrought Aluminum (WA)
14 Compressive tangent modulus, GPa
28 42 56 70 84
/Shoi 1 transverse ngitudinal \
/ / /
560
420
CD CL
280 g
140
4 6 8 10 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
12
WA.263 7050-T7452 aluminum alloy die forging, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Typical for forging thickness <152.4 mm (<6.000 in.). Ramberg-Osgood parameter, ^(longitudinal, compression) = 12; n(short transverse, compression) = 18. UNS A97050 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-326
i
Long tr«
^ Longitudi
i
ansverse
nar
/ /
560
420
280 co £
140
WA.264 7050-T7651 aluminum alloy plate, tensile stress-strain curves Tested at room temperature. Typical for plate thickness <50.8 mm (<2.000 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) = 19; n(long transverse, tension) = 14. UNS A97050 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-341
4 6 8 Strain, 0.001 in./in.
10 12
312/Wrought Aluminum (WA)
Compressive tangent modulus, GPa 14 28 42 56 70 84
1 yb
1 ong transve Longitudine
rsev
/ /
560
420
2 8 0 co
140
4 6 8 10 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
12
WA.265 7050-T7651 aluminum alloy plate, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Typical for plate thickness <50.8 mm (<2.000 in.). Ramberg-Osgood parameter, ^(longitudinal, compression) =18; n(long transverse, compression) = 21. UNS A97050 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-341
80
60
J2 $ 40 & (0
20
Longitu
Long trc
dinal
insverse
/ /
560
420
£ 5 280
£ CO
140
4 6 8 Strain, 0.001 in./in.
10 12
WA.266 7050-T7651X aluminum alloy extrusion, tensile stress-strain curves Tested at room temperature. Typical for extrusion thick-ness <50.775 mm (<1.999 in.). Cross-sectional area: <206 cm2 (<32 in.2). Ramberg-Osgood parameter, ^longitudi-nal, tension) = 25; rc(long transverse, tension) = 20. UNS A97050 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-339
312/Wrought Aluminum (WA)
Compressive tangent modulus, GPa 14 28 42 56 70
560
420
2 8 0 co
140
WA.267 7050-T7651X aluminum alloy extrusion, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Typical for extrusion thick-ness <50.77 mm (<1.999 in.). Cross-sectional area: <206 cm2 (<32 in.2). Ramberg-Osgood parameter, ft (longitudi-nal, compression) = 27; n(long transverse, compression) = 33. UNS A97050 Source: M1L-HDBK-5H, 1 Dec 1998, p 3-340
Strain, 0.001 in./in. Compressive tangent modulus, 106 psi
80
60
J2 £ 40 £ w
20
L( si
I Longitudii
Dng transvei lort transvei
nal v se . •se
/ /
560
420
280 «
140
WA.268 7050-T7651X aluminum alloy extrusion, tensile stress-strain curves Tested at room temperature, typical for extrusion thick-ness 50.80-127.0 mm (2.000-5.000 in.). Cross-sectional area: <277 cm2 (<43 in.2). Ramberg-Osgood parameter, ^(longitudinal, tension) = 28; rc(long transverse, tension) = 13; «(short transverse, tension) =13. UNS A97050 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-339
4 6 8 Strain, 0.001 in./in.
10 12
312/Wrought Aluminum (WA)
80
60
14 Compressive tangent modulus, GPa
28 42 56 70 84
S 40 CD
<55
20
Short trans ' Long trans
• Longitud
verse v verse y X i n a l \ > o
/ /
560
420
280 « CO £ cn
140
4 6 8 10 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
12
WA.269 7050-T7651X aluminum alloy extrusion, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Typical for extrusion thick-ness 50.80-127.0 mm (2.000-5.000 in.). Cross-sectional area: <277 cm2 (<43 in.2). Ramberg-Osgood parameter, ^(longitudinal, compression) = 22; n(long transverse, compression) = 27; n(short transverse, compression) = 22. UNS A97050 Source: MIL-HDBK 5H, 1 Dec 1998, p 3-340
Strain, 0.001 in./in.
WA.270 7055-T77511 aluminum alloy extrusion, tensile stress-strain curves Tested at room temperature. Typical for extrusion thick-ness 50.80-61.468 mm (0.500-2.420 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) = 8.9; n(long transverse, tension) = 10. UNS A97055 Source: J. Gilbert Kaufman
4 2 0 co Q-
3 5 0 to
280
312/Wrought Aluminum (WA)
80
70
60
50
40
30
20
10
I Room temperature
21 2 °F (100 °C)
300 °f : (149 °C)
A 400 °F (20 4°C)
Y
7 500 °F (26( )°C)
560
490
420
350 CD Q_
280 CO-CO
£
CO
210
140
70
WA.271 7075-T6 aluminum alloy, tensile stress-strain curves at room and elevated temperatures Composition: Al-5.6Zn-2.5Mg-l.6Cu-0.3Cr. UNS A97075 Source: "Typical Tensile Stress Strain Curves for 7075 T6," Alcoa Research Laboratories, 20 Dec 1957. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3207, CINDAS/Purdue University, 1995, p 15
4 6 Strain, 0.001 in./in.
10
90
80
70
60
1 50 CO CO <D
5) 40
30
20
10
i Rc
I )om tempen
I ature
300 °F (14 9 °C) 1
350 °F (177 °C) I
400 °F (20 I 4 °C)
/ f 450 °F (23 2 °C)
500 °F (26 0 °C)
630
560
490
420
(0 350 Q=
280 |
210
140
70
WA.272 7075-T6 aluminum alloy sheet, complete stress-strain curves at room and elevated temperatures Test direction: transverse. Composition: Al-5.6Zn-2.5Mg-1.6Cu-0.3Cr. UNS A97075 G. Sachs, G. Espey, and G.B. Kasik, "Correlation of Information Available on the Fabrication of Aluminum Alloys," Sec IV, Pt V, National Defense Research Committee, 15 Sept 1944. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3207, CINDAS/ Purdue University, 1995, p 16
0.02 0.04 0.06 0.08 Strain, in./in.
0.10 0.12
312/Wrought Aluminum (WA)
WA.273 7075-T6 aluminum alloy bar, complete stress-strain curves Tested at room and elevated temperatures. Bar diameter: 19 mm (0.75 in.). Composition: Al-5.6Zn-2.5Mg-l.6Cu-0.3Cr. UNS A97075 K.A. Warren and R.P. Reed, "Tensile and Impact Properties of Selected Materials from 20 to 300 K," Monograph 63, National Bureau of Standards, 1963. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3207, CINDAS/Purdue University, 1995, p 16
420 WA.274 7075-T6 aluminum alloy, isochronous stress-strain curves in tension Tested at: (top) 149 °C (300 °F); (bottom) 204 °C
350 (400 °F). Composition: Al-5.6Zn-2.5Mg-1.6Cu-0.3Cr. UNS A97075 Source: F.M. Howell and G.W. Stickley, "Isochronous Stress Strain
280 Curves for Several Heat Treated Wrought Aluminum Alloys at 300 and 400F," Alcoa Research Laboratories, Mechanical Testing Div., 29 April
oj 1958. As published in Aerospace Structural Metals Handbook, Vol 3, | Code 3207, CINDAS/Purdue University, 1995, p 20
210 « <D
GO
140
70
0
280
210
2 140 ^
312/Wrought Aluminum (WA)
Tv
/ /
/ /
/ /
/ /
/
Tens Con
iion ipression
560
420
co o_ 2
280 «f
140
WA.275 7075-T6 aluminum alloy clad sheet, plate, effect of test direction on stress-strain curves Test direction: L, longitudinal; T, transverse. Composition (7075): Al-5.5Zn-2.5Mg-l.6Cu-0.3Cr. Clad with low zinc, 7072, alloy. UNS A97075 Source: "Strength of Metal Aircraft Elements," ANC-5, Department of Defense, March 1955. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3208, CINDAS/Purdue University, 1995, p 2
4 6 Strain, 0.001 in./in.
10
"1 1 - T6, Longitudinal
O, Transverse 100 °F (38 °C)
Room temperature
300 °F (149 °C)
630
560
490
420
350 |
2 8 0 <35
210
140
70
0.02 0.04 0.06 0.08 Strain, in./in.
0.10 0.12
WA.276 7075-0 and 7075-T6 aluminum alloy clad sheet, complete tensile stress-strain curves at room and elevated temperatures Sheet thickness: 1.626 mm (0.064 in.). Composition (7075): Al-5.5Zn-2.5Mg-l.6Cu-0.3Cr. Clad with low zinc, 7072, alloy. UNS A97075 Source: G. Sachs, G. Espey, and G.B. Kasik, "Correlation of Information Available on the Fabrication of Aluminum Alloys," Sec IV, Pt V, National Defense Research Committee, 15 Sept 1944. As pub-lished in Aerospace Structural Metals Handbook, Vol 3, Code 3208, CINDAS/Purdue University, 1995, p 2
312/Wrought Aluminum (WA)
Room t< Bmperature // o 200 °F (93 •C)
[/ 200 °F ( 93 °C) /
/ / 3 0 0 c 'F (149 °C) / ( 400 °F (20 / 3 0 0 °F (1 149 °C) /
j / 50 0 °F (260 °C <) / ouu r (149 °C)
/L600 °F
/ 1 K I
: (316 °C)
/ 400 °F (204 °C) 1/ 400 3F (204 °C)
/L600 °F
/ 1 K I
12 h 1
1/500° IV 1 V 1 r i
F (260 °C) 00 h
/ / " 6 0 0 °F (316 °C)
Y '•P00 h ^ 4 ^
490
420
350
210 ,
140
70
WA.277 7075-T6 aluminum alloy sheet, tensile stress-strain curves at room and elevated temperatures Test direction: transverse. Sheet thickness: 1.626 mm (0.064 in.). Composition (7075): Al-5.5Zn-2.5Mg-l.6Cu-0.3Cr. Clad with low zinc, 7072, alloy. UNS A97075 Source: D.D. Doerr, "Determination of Physical Properties of Non-Ferrous Structural Sheet Materials at Elevated Temperatures," AF TR 6517, Pt 1, Dec 1951. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3208, CINDAS/Purdue University, 1995, p 3
Strain, 0.001 in./in.
560 WA.278 7075-T6 aluminum alloy sheet, compressive stress-strain curves Tested at room and elevated temperatures. Test direction: transverse. Sheet thickness: 1.626 mm (0.064 in.). Composition (7075): Al-5.5Zn-2.5Mg-l.6Cu-0.3Cr. Clad with low zinc, 7072, alloy. UNS A97075 Source: D.D. Doerr, "Determination of Physical Properties of Non-Ferrous Structural Sheet Materials at Elevated Temperatures," AF TR 6517, Pt 1, Dec 1951. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3208, CINDAS/Purdue University, 1995, p 3
Strain, 0.001 in./in.
312/Wrought Aluminum (WA)
-18 93 Temperature, °C
204 316
\ V *
I x A I x A I \
\ 1 i l i V * \ \ \ \
A \ \ \ \ \ \ \ \ \ \ ^ V
• 1/2 h O 100 h • 1000 h V 3 yr at RT
1/2 h at ET
\ v \ \
c \ \
k \ \ rv^ v N.
427 560
420
280
E o O
140
200 400 Temperature, °F
600
WA.279 7075-T6 aluminum alloy clad sheet, effect of exposure and test temperature on compressive yield strength Sheet thickness: 1.626 mm (0.064 in.). RT, room temper-ature; ET, elevated temperature. Composition (7075): Al-5.5Zn-2.5Mg-1.6Cu-0.3Cr. Clad with low zinc, 7072, alloy. UNS A97075 Source: D.D. Doerr, "Determination of Physical Properties of Non-Ferrous Structural Sheet Materials at Elevated Temperatures," AF TR 6517, Pt 1, Dec 1951. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3208, CINDAS/Purdue University, 1995, p 3
312/Wrought Aluminum (WA)
80
60
-18 93 Temperature, °C
204 316
~ 40
20
60
40
20
W \
\ \ x V
\ \ \ 1 v i \ \ \ A \ \ \ \ I
\ \
\ \ \ \ \
L ^ v \ \
aO-^s >
427560
420
iiT B O) c <D
280 « <D
140
X^N 1
\ ' V \ 1 \x
\ ^ \ \ v \ \ V * \ \ \ \
7
K • 1/2 h O 100 h A 1000h V 3 yr at RT
1/2 h at ET
\ \ \ \
>
0
560
420
280
140
WA.280 7075-T6 aluminum alloy clad sheet, effect of exposure and test temperature on tensile properties Sheet thickness: 1.626 mm (0.064 in.). RT, room temper-ature; ET, elevated temperature. Note one sample was aged for 3 years. Composition (7075): Al-5.5Zn-2.5Mg-1.6Cu-0.3Cr. Clad with low zinc, 7072, alloy. UNS A97075 Source: D.D. Doerr, "Determination of Physical Properties of Non-Ferrous Structural Sheet Materials at Elevated Temperatures," AF TR 6517, Pt 1, Dec 1951. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3208, CINDAS/Purdue University, 1995, p 3
200 400 600 Temperature, °F
312/Wrought Aluminum (WA)
T r u e ^
No minal
' N
) A Strain, inVin.
2 4 6 Strain, 0.001 in./in.
280
245
210
175
35
105 |2
70
WA.281 7075-0 aluminum alloy rolled and drawn rod, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. YS, yield strength. Rod size: 19 mm (3/4 in.) diam. Test specimen diam, 12.7 mm (1/2 in.). Gage length: 203.2 mm (8 in.). Nominal tensile strength, 241 MPa (35.0 ksi). True tensile strength, 268 MPa (38.8 ksi). Nominal yield strength (0.2% offset), 108 MPa (15.7 ksi). Elongation (in 50.8 mm, or 2 in.), 11.9%. Reduction of area, 40%. True strain at maximum load, 10.4%. A log-log plot of the stress-strain curve would yield a slope of (n) of 0.09 in the area of uniform plastic deformation. UNS A97075 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA, June 1953
0 2 4 6 8 10 Strain, 0.001 in./in.
WA.282 7075-T6 aluminum alloy plate, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. YS, yield strength. Test direction: longitudinal. Nominal thickness: 15.9 mm (5/8 in.). Gage length: 203.2 mm (8 in.). Nominal tensile strength, 600 MPa (87.0 ksi). True tensile strength, 658 MPa (95.5 ksi). Nominal yield strength (0.2% offset), 531 MPa (77.0 ksi). Elongation (in 50.8 mm, or 2 in.), 10.0%. Reduction of area, 17%. True strain at maximum load, 9.5%. A log-log plot of the stress-strain curve would yield a slope of (n) of 0.10 in the area of uniform plastic deformation. UNS A97075 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA, April 1951
312/Wrought Aluminum (WA)
0 2 4 6 8 10 Strain, 0.001 in./in.
WA.283 7075-T6 aluminum alloy plate, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. YS, yield strength. Test direction: transverse. Nominal thickness: 15.9 mm (5/8 in.). Gage length: 203.2 mm (8 in.). Nominal tensile strength, 600 MPa (87.0 ksi). True tensile strength, 658 MPa (95.5 ksi). Nominal yield strength (0.2% offset), 531 MPa (77.0 ksi). Elongation (in 50.8 mm, or 2 in.), 10.0%. Reduction of area, 17%. True strain at maximum load, 9.5%. A log-log plot of the stress-strain curve would yield a slope of (n) of 0.10 in the area of uniform plastic deformation. UNS A97075 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA, April 1951
14 Compressive tangent modulus, GPa
28 42 56 70 84.
AM ;ompression lv
/ /L'c< / / L" / L
pmpression r, tension v
tension v
/ /
/ /
/ /
/
\ 1 1 1
700
560
420
280
140
£ C/)
4 6 8 10 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
12
WA.284 7075-T6 aluminum alloy clad sheet, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse. Typical for sheet thickness 4.775-6.325 mm (0.188-0.249 in.). Ramberg-Osgood parameter, n{L, tension) =17; n{LT, tension) = 15 n{L, compression) =13; n(LT, compression) =12. UNS A97075 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-371
312/Wrought Aluminum (WA)
' ^ x
K V L c
f \|_c ngitudinal ng transven se
560
490
420
350 <o o_ 2
280 « co © GO
210
140
70
WA.285 7075-T6 aluminum alloy clad sheet, tensile stress-strain curves (full range) Tested at room temperature. Typical. UNS A97075 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-378
0.02 0.04 0.06 0.08 0.10 Strain, in./in.
100
80
60
40
20
14 Compressive tangent modulus, GPa
28 42 56 70 84
/ c Tension *
^ompressioi
700
560
420
280
140
4 6 8 10 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
12
WA.286 7075-T6 and 7075-T651 aluminum alloy rolled bar, rod, and shape, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: longitudinal. Typical for specimen thickness <76.20 mm (<3.000 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) = 50; ^(longitudinal, compression) =13. UNS A97075 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-376
312/Wrought Aluminum (WA)
* — „
630
<o CL 2
WA.287 7075-T6 and 7075-T651 aluminum alloy rolled or cold-finished bar, tensile stress-strain curve (full range) Tested at room temperature. Test direction: longitudinal. Typical. UNS A97075 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-379
Strain, in./in.
Compressive tangent modulus, GPa 14 28 42 56 70 84-
La nd LT, comp L and LT,
>ression v tension ^
' L, compr« jssion ' / LT, compn assion /
700
560
420 co Q_ 2
280
140
4 6 8 10 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
12
WA.288 7075-T62 aluminum alloy plate, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse. Typical for plate thickness 6.350-50.80 mm (0.250-2.000 in.). Ramberg-Osgood parameter, n(L, tension) = 22; «(LT, tension) = 22 n(L, compression) = 25; n(LT, compression) = 22. UNS A97075 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-375
312/Wrought Aluminum (WA)
Compressive tangent modulus, GPa
Strain, 0.001 in./in. Compressive tangent modulus, 106 psi
WA.289 7075-T62 aluminum alloy extrusion, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse. Typical for extrusion thickness 6.350-38.075 mm (0.250-1.499 in.). Ramberg-Osgood parameter, n{L, tension) = 33; «(LT, tension) = 22 n(L, compression) = 27; n(LT, compression) = 23. UNS A97075 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-377 420 (0
CL 2
280
Longitudinal
C C I nnn transverse
f
I
700
630
560
490
420 CO
CL
350 w
280
210
140
70
£ CO
WA.290 7075-T62 aluminum alloy extrusion, tensile stress-strain curves (full range) Tested at room temperature. Typical for extrusion thick-ness 6.35-38.07 mm (0.250-1.499 in.). UNS A97075 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-381
0 0.02 0.04 0.06 0.08 0.10 0.12 0.14 Strain, inVin.
312/Wrought Aluminum (WA)
Longil :udinal x
Long trans iverse A
/ /
4 6 8 Strain, 0.001 in./in.
10
700
560
420 OL 2
280
140
£
12
WA.291 7075-T651 aluminum alloy plate, tensile stress-strain curves Tested at room temperature. Typical for plate thickness 6.35-50.80 mm (0.250-2.000 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) = 32; n(long trans-verse, tension) = 17. UNS A97075 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-374
14 Compressive tangent modulus, GPa
28 42 56 70 84_
• Long tr / / Lone
ansverse v jitudinal v \
\
/ /
700
560
420
280
140
4 6 8 Strain, 0.001 ln./in.
Compressive tangent modulus, 106 psi
10 12
WA.292 7075-T651 aluminum alloy plate, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Typical for plate thickness 6.35-50.80 mm (0.250-2.000 in.). Ramberg-Osgood parameter, ^(longitudinal, compression) = 16; /z(long transverse, compression) = 19. UNS A97075 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-375
312/Wrought Aluminum (WA)
Lc Long 1
mgitudinal N
transverse N
/ /
700
560
420
280
140
-b CO
WA.293 7075-T651X aluminum alloy extrusion, tensile stress-strain curves Tested at room temperature. Typical for extrusion thick-ness 12.7-19.0 mm (0.500-0.749 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) = 50; n(long trans-verse, tension) = 22. UNS A97075 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-376
4 6 8 Strain, 0.001 in./in.
10 12
Compressive tangent modulus, GPa
Compressive tangent modulus, 106 psi
WA.294 7075-T651X aluminum alloy extrusion, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudinal; LT, long transverse. Typical for extrusion thickness 12.7-19.0 mm (0.500-0.749 in.). Ramberg-Osgood param-eter, «(L, compression) = 26; n(LT, compression) = 27. UNS A97075 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-377
420
280
312/Wrought Aluminum (WA)
Longitudinal
L — ^ .ong trans
—> verse <
7 0 0
6 3 0
5 6 0
4 9 0
4 2 0
Q.
3 5 0
280
210
1 4 0
7 0
WA.295 7075-T651X aluminum alloy extrusion, tensile stress-strain curves (full range) Tested at room temperature. Typical for extrusion thick-ness 12.7-19.0 mm (0.500-0.749 in.). UNS A97075 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-380
0 0 . 0 2 0 . 0 4 0 . 0 6 0 . 0 8 0 . 1 0 0 . 1 2 0 . 1 A Strain, in./in.
Compressive tangent modulus, GPa WA.296 7075-T73 aluminum alloy extrusion, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse. Typical for extrusion thickness 6.35-38.07 mm (0.250-1.499 in.). Ramberg-Osgood parameter, n{L, tension) = 48; n{LT, tension) = 30 n(L, compression) = 27; n(LT, compression) = 26. UNS A97075 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-395 4 2 0
280
312/Wrought Aluminum (WA)
WA.297 7075-T73 aluminum alloy extrusion tensile stress-strain curves (full range) Tested at room temperature. Typical for extrusion thick-ness 6.35-38.07 mm (0.250-1.499 in.). UNS A97075 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-398
14 Compressive tangent modulus, GPa
28 42 56 70 84
nd LT, comp LT, te
L, ten ^ L, and LT, com
La
ipression
nd LT, comp LT, te
L, ten
session. msion^ \ sionv \
700
560
420 CO Q_ 2
280
140
£ GO
4 6 8 10 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
12
WA.298 7075-T7351X aluminum alloy extrusion, tensile and compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse. Typical for extrusion thickness 12.7-19.0 mm (0.500-0.749 in.). Ramberg-Osgood parameter, n(L, tension) = 34; «(LT, tension) = 25 n(L, compression) = 28; «(LT, compression) = 28. UNS A97075 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-395
312/Wrought Aluminum (WA)
^ Longiti *
udinal
S at iovci ac
630
560
490
420
350 |
280 &
210
140
70
WA.299 7075-T7351X aluminum alloy extrusion, tensile stress-strain curves (full range) Tested at room temperature. Typical for extrusion thick-ness 12.7-19.02 mm (0.500-0.749 in.). UNS A97075 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-397
0 0.02 0.04 0.06 0.08 0.10 0.12 0.14 Strain, in./in.
Long tran Longituc
sverse^
lort transvei
/
700
560
420
280
140
WA.300 7075-T7352 aluminum alloy hand forging, tensile stress-strain curves Tested at room temperature. Typical for forging thickness 76.2-127.0 mm (3.001-5.000 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) =15; rc(long trans-verse, tension) =17; «(short transverse, tension) =12. UNS A97075 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-396
4 6 8 Strain, 0.001 in./in.
10 12
312/Wrought Aluminum (WA)
14 Compressive tangent modulus, GPa
28 42 56 70 84_
y ST
/ / A
ST. N
700
560
420
280
140
8 £ en
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
10 12
WA.301 7075-T7352 aluminum alloy hand forging, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse; ST, short transverse. Typical for forging thickness 76.2-127.0 mm (3.001-5.000 in.). Ramberg-Osgood parameter, n(L, compression) =15; n(LT, compression) =13; n(ST, compression) =15. UNS A97075 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-396
True No tminal
i YS
—i— 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
700
630
560
490
(0 420 |
i 350 & w d)
'U> 280 § F
210
140
70
0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.' Strain, in./in.
2 4 6 8 10 12 Strain, 0.001 in./in.
WA.302 7079-T6 aluminum alloy extrusion, tensile stress-strain curves The upper row of strain values on the abscissa applies to both the complete true curve and the complete nominal curve. The lower row of strain values applies to the expanded portion of the curves; this expanded portion is essentially identical for both the true and nominal curves. YS, yield strength. Test direction: longitudinal (midway center to surface). Nominal size: 76 x 152 mm ( 3 x 6 in.) rectangle. Test specimen diam, 12.7 mm (0.5 in.). Gage length: 203.2 mm (8 in.). Nominal tensile strength, 594 MPa (86.2 ksi). True tensile strength, 636 MPa (92.2 ksi). Nominal yield strength (0.2% offset), 545 MPa (79.1 ksi). Elongation (in 50.8 mm, or 2 in.), 9.5%. Reduction of area, 18%. True strain at maximum load, 6.8%. A log-log plot of the stress-strain curve would yield a slope of (n) of 0.09 in the area of uniform plastic deformation. This is no longer an active alloy but is included for reference purposes. UNS A97079 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA
312/Wrought Aluminum (WA)
100
80
60
40
20
Longitudi inal
^ L o n g tra nsverse
/
700
560
420
280
140
£ CO
WA.303 7150-T6151 aluminum alloy plate, tensile stress-strain curves Tested at room temperature. Typical for plate thickness 19.050-25.40 mm (0.750-1.000 in.). Ramberg-Osgood parameter, n(longitudinal, tension) = 30; n(long trans-verse, tension) =11. Composition: Al-6.4Zn-2.4Mg-2.2Cu-0.12Zr. UNS A97150 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-408
4 6 8 Strain, 0.001 in./in.
10 12
Compressive tangent modulus, GPa 28 42 56
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106
WA.304 7150-T6151 aluminum alloy plate, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Typical for plate thickness 19.05-25.40 mm (0.750-1.000 in.). Ramberg-Osgood parameter, ^(longitudinal, compression) =15; rc(long transverse, compression) = 20. Composition: Al-6.4Zn-2.4Mg-2.2Cu-0.12Zr. UNS A97150 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-408
psi
312/Wrought Aluminum (WA)
100
80
60
CO
4 0
20
Longitudii nal
Long trai isverse
/
7 0 0
5 6 0
4 2 0
o. 5
280
1 4 0
0) <35
4 6
Strain, 0.001 in./in. 10 12
WA.305 7150-T61511 aluminum alloy extrusion, tensile stress-strain curves Tested at room temperature. Typical for extrusion thick-ness 20.3-69.85 mm (0.800-2.750 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) = 9.5; «(long trans-verse, tension) = 9.5. Composition: Al-6.4Zn-2.4Mg-2.2Cu-0.12Zr. UNS A97150 Source: MIL-HDBK-5H, 1 Dec 1998, p 3^09
1 4
Compressive tangent modulus, GPa 2 8 4 2 5 6 7 0 8 4 .
. 1 1 .ongitudinal >ng transver
/ / /
7 0 0
5 6 0
4 2 0
o. 5
280
1 4 0
4 6 8 1 0
Strain, 0.001 in./in. Compressive tangent modulus, 106 psi
12
WA.306 7150-T61511 aluminum alloy extrusion, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Typical for extrusion thick-ness 20.320-69.850 mm (0.800-2.750 in.). Ramberg-Osgood parameter, ^(longitudinal, compression) = 16; n(long transverse, compression) = 27. Composition: Al-6.4Zn-2.4Mg-2.2Cu-0.12Zr. UNS A97150 Source: MIL-HDBK-5H, 1 Dec 1998, p 3^09
312/Wrought Aluminum (WA)
Lo ingitudinalx
Long transverse
700
560
420 0. 2
280
140
4 6 8 Strain, 0.001 in./in.
10 12
WA.307 7150-T7751 aluminum alloy plate, tensile stress-strain curves Tested at room temperature. Typical for plate thickness 8.636-47.625 mm (0.340-1.875 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) = 12; n(long trans-verse, tension) = 11. Composition: Al-6.4Zn-2.4Mg-2.2Cu-0.12Zr. UNS A97150 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-410
Compressive tangent moduius, GPa 14 28 42 56 70 84.
. Long tr / /Long
ansverse itudinal ^
700
560
420 CD Q-2
280
140
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
10 12
WA.308 7150-T7751 aluminum alloy plate, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Typical for plate thickness 8.636-47.625 mm (0.340-1.875 in.). Ramberg-Osgood parameter, ^(longitudinal, compression) =17; rc(long transverse, compression) = 22. Composition: Al-6.4Zn-2.4Mg-2.2Cu-0.12Zr. UNS A97150 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-410
312/Wrought Aluminum (WA)
Longitu dinal ^ ^
^ L o n g tra nsverse
/ /
700
560
420
280
140
WA.309 7150-T77511 aluminum alloy extrusion, tensile stress-strain curves Tested at room temperature. Typical for extrusion thick-ness 17.78-29.108 mm (0.700-1.145 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) = 8.8; «(long transverse, tension) = 8.2. UNS A97150 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-411
4 6 8 Strain, 0.001 in./in.
10 12
100
80
60
en 40
20
Lone litudinal
Long trans verse
/ /
700
560
420 Q. 2
280
140
4 6 8 Strain, 0.001 in./in.
10 12
WA.310 7175-T73511 aluminum alloy extrusion, tensile stress-strain curves Tested at room temperature. Typical for extrusion thick-ness 25.40-50.80 mm (1.000-2.000 in.). Cross-sectional area: 206-419 cm2 (32-65 in.2). Ramberg-Osgood param-eter, tt(longitudinal, tension) = 41; «(long transverse, ten-sion) = 58. Composition: Al-5.6Zn-2.5Mg-l.6Cu-0.23Cr. UNS A97175 Source: MIL HDBK 5H, 1 Dec 1998, p 3-420
312/Wrought Aluminum (WA)
Compressive tangent modulus, GPa
Compressive tangent modulus, 106 psi
WA.311 7175-T73511 aluminum alloy extrusion, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: longitudinal and long transverse. Typical for extrusion thickness 25.40-50.80 mm (1.000-2.000 in.). Cross-sectional area: 206-419 cm2 (32-65 in.2). Ramberg-Osgood parameter, ^(longitudinal and long transverse, compression) =13. Composition: Al-5.6Zn-2.5Mg-l.6Cu-0.23Cr. UNS A97175 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-420
420
280 CO
J
Longitudii rial
J Transve rse A /
/
700
560
420
280
140
WA.312 7175-T74 aluminum alloy die forging, tensile stress-strain curves Tested at room temperature. Typical for forging thickness <76.20 mm (<3.000 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) = 50; ^(transverse, tension) = 25. Composition: Al-5.6Zn-2.5Mg-l.6Cu-0.23Cr. UNS A97175 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-425
4 6 8 Strain, 0.001 in./in.
10 12
312/Wrought Aluminum (WA)
100
80
60
Compressive tangent modulus, GPa 14 28 42 56 70 84.
£ co 40
20
y Longitu / s Transv
idinal v erse
/ \\ ^ /
—
>
/ /
700
560
420 CL 2
280
140
&
4 6 8 10 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
12
WA.313 7175-T74 aluminum alloy die forging, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Typical for forging thickness <76.20 mm (<3.000 in.). Ramberg-Osgood parameter, ^(longitudinal, compression) = 50; ^(transverse, compres-sion) = 25. Composition: Al-5.6Zn-2.5Mg-l.6Cu-0.23Cr. UNS A97175 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-425
Lo Long ti Short ti
ngitudinal ^ ransverse ^ ransverse v
/
700
560
420 (0 Q. 2
280
140
4 6 8 Strain, 0.001 in./in.
10 12
WA.314 7175-T74 aluminum alloy hand forging, tensile stress-strain curves Tested at room temperature. Typical for forging thickness <101.60 mm (<4.000 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) = 34; n(long transverse, tension) = 26; n(short transverse, tension) = 13. Composition: Al-5.6Zn-2.5Mg-1.6Cu-0.23Cr. UNS A97175 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-426
312/Wrought Aluminum (WA)
Compressive tangent modulus, GPa 14 28 42 56 70 84_
ST
L
.LT L>
LT
y> L
ST
/ /
700
560
420
280
140
4 6 8 10 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
12
WA.315 7175-T74 aluminum alloy hand forging, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse, ST, short transverse. Typical for forging thickness <101.60 mm (<4.000 in.). Ramberg-Osgood parameter, n{L, compression) = 27; n(LT, com-pression) = 17; n(ST, compression) =19. Composition: Al-5.6Zn-2.5Mg-l.6Cu-0.23Cr. UNS A97175 Source: MIL-HDBK-5H, 1 Dec 1998, p 3^26
Longi Long tran Short tran
tudinal v sverse sverse
/
560
420
CL
280 co-co Q) 55
140
WA.316 7175-T7452 aluminum alloy hand forging, tensile stress-strain curves Tested at room temperature. Typical for forging thickness 101.625-127.0 mm (4.001-5.000 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) =12; «(long trans-verse, tension) = 13; rc(short transverse, tension) = 10. Composition: Al-5.6Zn-2.5Mg-l.6Cu-0.23Cr. UNS A97175 Source: MIL-HDBK-5H, 1 Dec 1998, p 3^27
4 6 8 Strain, 0.001 in./in.
10 12
312/Wrought Aluminum (WA)
Compressive tangent modulus, GPa 0 14 28 42 56 70 84
Lc <
ngitudinal a Sh
nd long tran ort transven
isverse*.
/ Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
WA.317 7175-T7452 aluminum alloy hand forging, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Typical for forging thickness 101.625-127.0 mm (4.001-5.000 in.). Ramberg-Osgood parameter, ^(longitudinal, compression) =13; rc(long transverse, compression) = 15; n(short transverse, compression) = 17. Composition: Al-5.6Zn-2.5Mg-1.6Cu-0.23Cr. UNS A97175 Source: MIL-HDBK-5H, 1 Dec 1998, p 3^27
560
420
S. 2 8 0 co
140
2
5 6 0
4 9 0
4 2 0
3 5 0
<o CL
280 CO-CA (D
to
210
1 4 0
7 0
0
5 6 0
4 9 0
4 2 0
3 5 0
<o Q. 280 « w
210
1 4 0
70
WA.318 7175-T74 aluminum alloy die (top) and hand forging (bottom), tensile and compressive stress-strain curves Tested at room temperature. Test direction: L, longitudi-nal; T, transverse; ST, short transverse. Typical for die forging thickness <76.20 mm (<3.000 in.) top, and hand forging thickness <101.60 mm (4.000 in.) bottom. Composition: Al-5.6Zn-2.5Mg-1.6Cu-0.23Cr-low Ti,Mn,Si. UNS A97175 Source: C.F. Babilon, R.H. Wygonik, G.E. Nordmark, and B.W. Lifka, "Mechanical Properties, Fracture Toughness, Fatigue, Environmental Fatigue Crack Growth Rates, and Corrosion Characteristics of High Toughness Aluminum Alloy Forgings, Sheet and Plate," AFML-TR-73-83, Air Force Materials Laboratory, April 1973. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3219, CINDAS/ Purdue University, 1995, p 10
10
312/Wrought Aluminum (WA)
WA.319 7175-T74 aluminum alloy forging, tensile stress-strain curves Tested at various temperatures. Test direction: longitudi-nal (top) and transverse (bottom). Composition: Al-5.6Zn-2.5Mg-1.6Cu-0.23Cr-low Ti,Mn,Si. UNS A97175 Source: AMS 4038A, 1966. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3219, CINDAS/Purdue University,
« 1995, p 12
312/Wrought Aluminum (WA)
-18 3 8
Temperature, °C 9 3 1 4 9 2 0 4 260 3 1
>
\ v \ \ \
f \ \ \
\ \ \
> N \
\ \ \ \
_ . Lon<
- A — Trar gitudinal isverse
\ \ \ \
\ \ \ \
i
6 3 0
5 6 0 CL 2
4 9 0 ! J T
£ 4 2 0 w
3 5 0 g
or 280 |
c CD -b CO
210 H CO E £
1 4 0
7 0
WA.320 7175-T74 aluminum alloy forging, effect of temperature on tensile properties Composition: Al-5.6Zn-2.5Mg-1.6Cu-0.23Cr-low Ti,Mn,Si. UNS A97175 Source: AMS 4038A, 1966. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3219, CINDAS/Purdue University, 1995, p 14
/ / / / ' *
' RA
XT-
- S — —
A- ~ • — e
100 2 0 0 3 0 0 4 0 0
Temperature, °F 5 0 0 600
312/Wrought Aluminum (WA)
75 °F (24 °C)
250 °F (1 121 °C)
""*350°F (' 177 °C)
/// // 500 °F (260 °C)
#
F (24 °C)
250 °F (' 121 °C)
350 °F (17 7 °C)
/ // 500 fl F (260 °C)
A f
560
4 9 0
4 2 0
350
£ 280 eg £
cn 210
140
70
0
560
490
420
350
S. 280 «
I w
210
140
70
WA.321 7175-T74 aluminum alloy forging, compressive stress strain curves Tested at various temperatures. Test direction: longitudi-nal (top) and transverse (bottom). Composition: Al-5.6Zn-2.5Mg-1.6Cu-0.23Cr-low Ti,Mn,Si. UNS A97175 Source: AMS 4038A, 1966. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3219, CINDAS/Purdue University, 1995, p 14
0.2 0 . 4 0.6 Strain, %
0.8 1.0 1.2
312/Wrought Aluminum (WA)
True
°Nor riinal
YS
f / J J
1 6 —
CL 2
Strain, in./in. 4 6 8 Strain, 0.001 in./in.
WA.322 7178-T6 aluminum alloy extruded bar, tensile stress-strain curves YS, yield strength. Nominal size: 15.9 x 76.2 mm (5/8 x 3 in.). Test specimen diam, 12.7 mm (0.5 in.). Gage length: 203.2 mm (8 in.). Nominal tensile strength, 655 MPa (95.0 ksi). True tensile strength, 703 MPa (102 ksi). Nominal yield strength (0.2% offset), 600 MPa (87.0 ksi). Elongation (in 50.8 mm, or 2 in.), 7.6%. Reduction of area, 14%. True strain at maximum load, 7.0%. A log-log plot of the stress-strain curve would yield a slope of (n) of 0.08 in the area of uniform plastic deformation. Composition: Al-6.8Zn-2.7Mg-2.0Cu-0.3Cr. UNS A97178 Source: Alcoa, Aluminum Research Laboratory, New Kensington, PA
10 12
Longil tudinal
\ s h c
N Long tram
art transvers
averse I e
/ /
560
490
420
350 CO CL
280 «
210
140
70
WA.323 7249-T7452 aluminum alloy hand forging, tensile stress-strain curves Tested at room temperature. Ramberg-Osgood parameter, ^(longitudinal, tension) = 26.0; w(long transverse, ten-sion) = 24.0; rc(short transverse, tension) = 14.0. Tensile yield strength: longitudinal = 461.6 MPa (67.0 ksi); long transverse = 454.7 MPa (66.0 ksi); short transverse = 420.3 MPa (61.0 ksi). Composition: Al-4.7Zn-2.2Mg-1.6Cu-0.15Cr. UNS A97249 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-132
4 6 8 Strain, 0.001 in./in.
10 12
312/Wrought Aluminum (WA)
Compressive tangent modulus, GPa 14 28 42 56 70 84
/ Short tran isverse
\ Lone I transverse
/ L .ong itudinal
/ / /
/ 4 6 8
Strain, 0.001 in./in. Compressive tangent modulus, 106 psi
10
560
490
420
350
Q_
280 w
210
140
70
12
WA.324 7249-T7452 aluminum alloy hand forging, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Ramberg-Osgood parameter, ^(longitudinal, compression) = 20.0; n(long transverse, compression) = 20.0; n(short transverse, compression) = 23.0. Tensile yield strength: longitudinal = 420.3 MPa (61.0 ksi); long transverse = 475.4 MPa (69.0 ksi); short transverse = 496.1 MPa (72.0 ksi). Composition: Al-4.7Zn-2.2Mg-1.6Cu-0.15Cr. UNS A97249 Source: MJL-HDBK-5H, 1 Dec 1998, p 3-432
80
60
40
20
Short trc msverse ^ Long
^ N '
Longitu
transveri
K dinai^ ,
se
560
420
CO Q.
280 »
140
WA.325 7249-T7452 aluminum alloy hand forging, tensile stress-strain curves (full range) Tested at room temperature. Typical for forging thick-ness: in longitudinal and long transverse directions, 38.10-152.40 mm (1.500-6.000 in.); in short transverse direction, 76.20-152.40 mm (3.000-6.000 in.). Composition: Al-4.7Zn-2.2Mg-1.6Cu-0.15Cr. UNS A97249 Source: MIL-HDBK 5H, 1 Dec 1998, p 3-433
0 0.02 0.04 0.06 0.08 0.10 0.12 0.14 0.16 Strain, in./in.
312/Wrought Aluminum (WA)
80
60
£ to 40
20
Lon jitudinai /
/ Trans iverse
/ / / «— 2 — *
560
420
Q. 2 280 g
140
WA.326 7475-T7351 aluminum alloy plate, tensile stress-strain curves Plate thickness: 38.1 mm (1.5 in.). Composition: Al-5.6Zn-2.2Mg-1.5Cu-0.21Cr-low Si,Fe,Mn,Ti. UNS A97475 Source: R.R. Cervay, "Static & Dynamic Fracture Properties for Aluminum Alloy 7475-T651 and T7351," AFML-TR-75-20, Air Force Materials Laboratory, April 1975. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3220, CINDAS/Purdue University, 1995,p 12
Strain, 0.001 in./in.
80
60
£ 40
20
Longitu d i n a ^ ^
^^^rans iverse
/ / /
560
420
CL 280 c/> V)
140
WA.327 7475-T651 aluminum alloy plate, tensile stress-strain curves Plate thickness: 38.1 mm (1.5 in.). Composition: Al-5.6Zn-2.2Mg-1.5Cu-0.21 Cr-low Si,Fe,Mn,Ti. UNS A97475 Source: R.R. Cervay, "Static & Dynamic Fracture Properties for Aluminum Alloy 7475-T651 and T7351," AFML-TR-75-20, Air Force Materials Laboratory, April 1975. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3220, CINDAS/Purdue University, 1995, p 12
Strain, 0.001 in./in.
312/Wrought Aluminum (WA)
70
60
50
•55 40
30
20
10
j
Longitu dinal /
> /
/ / Long tr ansverse
/ / > / / / / / « — 2 — *
490
420
350
JS 210 g
140
70
WA.328 7475-T61 aluminum alloy clad sheet, tensile stress-strain curves Composition: Al-5.6Zn-2.2Mg-1.5Cu-0.21 Cr-low Si,Fe,Mn,Ti. UNS A97475 Source: J. A. Dickson, "Alcoa 467 Process X7475 Alloy," Alcoa Green Letter G.L. 216 5-70, Aluminum Co. of America, May 1970. As pub-lished in Aerospace Structural Metals Handbook, Vol 3, Code 3220, CINDAS/Purdue University, 1995, p 12
Strain, 0.001 in./in.
70
60
50
40
S w 30
20
10
Longitu dinal /
/ Longt ransverse
/ J / / / /
« — 2 — *
490
420
350
280 ,
£ 210 g
140
70
WA.329 7475-T761 aluminum alloy clad sheet, tensile stress-strain curves Composition: Al-5.6Zn-2.2Mg-1.5Cu-0.21 Cr-low Si,Fe,Mn,Ti. UNS A97475 Source: J.A. Dickson, "Alcoa 467 Process X7475 Alloy," Alcoa Green Letter G.L. 216 5-70, Aluminum Co. of America, May 1970. As pub-lished in Aerospace Structural Metals Handbook, Vol 3, Code 3220, CINDAS/Purdue University, 1995, p 12
Strain, 0.001 in./in.
312/Wrought Aluminum (WA)
Longiti dinal /
) > / Long t ransvers e / /
J / i ( / / / / «—2—+
490
420
350
280 £ 2
210 55
140
70
WA.330 7475-T761 aluminum alloy clad sheet, compressive stress-strain curves Composition: Al-5.6Zn-2.2Mg-l .5Cu-0.21Cr-low Si,Fe,Mn,Ti. UNS A97475 Source: J.A. Dickson, "Alcoa 467 Process X7475 Alloy," Alcoa Green Letter G.L. 216 5-70, Aluminum Co. of America, May 1970. As pub-lished in Aerospace Structural Metals Handbook, Vol 3, Code 3220, CINDAS/Purdue University, 1995, p 16
Strain, 0.001 in./in.
Longitudinal
ong transve rse
560
490
420
350 (0 Q_ 2
280 w
210
140
70
WA.331 7475-T651 aluminum alloy plate, tensile stress-strain curves Tested at room temperature. Typical for plate thickness 6.350-38.10 mm (0.250-1.500 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) = 50; rc(long trans-verse, tension) = 15. Composition: Al-5.6Zn-2.2Mg-1.5Cu-0.21Cr-low Si,Fe,Mn,Ti. UNS A97475 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-441
4 6 8 Strain, 0.001 in./in.
10 12
312/Wrought Aluminum (WA)
Compressive tangent modulus, GPa 14 28 42 56 70
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
10
84 I
/ Long trar ' . Longiti
I l s verse v jdlnal \ \ >
/ / /
/
560
490
420
350
280
210
140
70
12
WA.332 7475-T651 aluminum alloy plate, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Typical for plate thickness 6.350-38.10 mm (0.250-1.500 in.). Ramberg-Osgood parameter, ^(longitudinal, compression) = 15; «(long transverse, compression) = 18. Composition: Al-5.6Zn-2.2Mg-1,5Cu-0.21 Cr-low Si,Fe,Mn,Ti. UNS A97475 Source: MIL-HDBK-5H, 1 Dec 1998, p 3^41
Longitudir ial and long transverse
Shon t transverse
/ /
560
490
420
350 (0 Q_ 2
2 8 0 co in £ CO
210
140
70
WA.333 7475-T7351 aluminum alloy plate, tensile stress-strain curves Tested at room temperature. Typical for plate thickness 12.70-101.60 mm (0.500-4.000 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) = 15; «(long trans-verse, tension) =13; «(short transverse, tension) =13. Composition: Al-5.6Zn-2.2Mg-l .5Cu-0.21 Cr-low Si,Fe,Mn,Ti. UNS A97475 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-448
4 6 8 Strain, 0.001 in./in.
10 12
312/Wrought Aluminum (WA)
80
70
60
50
40
30
20
10
Compressive tangent modulus, GPa 14 28 42 56 70 84
/ Loi / / S h i
ng transvers ort transven .ongitudinal
/ / / /
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
10
560
490
420
350 03 Q_
280 w <0 CO
210
140
70
12
WA.334 7475-T7351 aluminum alloy plate, compressive stress-strain and compressive tangent modulus curves Tested at room temperature, typical for plate thickness 12.70-101.60 mm (0.500-4.000 in.). Ramberg-Osgood parameter, ^(longitudinal, compression) = 20; n{long transverse, compression) = 20; /?(short transverse, com-pression) = 19. Composition: Al-5.6Zn-2.2Mg-l.5Cu-0.21Cr-low Si,Fe,Mn,Ti. UNS A97475 Source: M1L-HDBK-5H, 1 Dec 1998, p 3^48
80
70
60
50
40
30
20
10
Transve rse / y ^ Lor lg transvers e / /
/ /
560
490
420
350 03 Q_
280 co-co
210
140
70
WA.335 7475-T7651 aluminum alloy plate, tensile stress-strain curves Tested at room temperature. Typical for plate thickness 6.350-38.10 mm (0.250-1.500 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) = 33; «(long trans-verse, tension) = 19. Composition: Al-5.6Zn-2.2Mg-1.5Cu-0.21Cr-low Si,Fe,Mn,Ti. UNS A97475 Source: M1L-HDBK-5H, 1 Dec 1998, p 3-458
4 6 8 Strain, 0.001 in./in.
10 12
312/Wrought Aluminum (WA)
Compressive tangent modulus, GPa 14 28 42 56 70
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
10
84
/Lor ig transvers / • L ongitudinal
/ / /
/
560
490
420
350 CO a.
2 8 0 co
CO
210
140
70
12
WA.336 7475-T7651 aluminum alloy plate, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Typical for plate thickness 6.350-38.10 mm (0.250-1.500 in.). Ramberg-Osgood parameter, ^(longitudinal and long transverse, compres-sion) = 20. Composition: Al-5.6Zn-2.2Mg-l.5Cu-0.21Cr-low Si,Fe,Mn,Ti. UNS A97475 Source: MIL-HDBK-5H, 1 Dec 1998, p 3^58
Long trs insverse
Lone litudinal *
630
560
490
420
CO 350 £
<D 280 &
210
140
70
WA.337 7475-T61 aluminum alloy sheet, tensile stress-strain curves (full range) Tested at room temperature. Typical for sheet thickness 1.016-6.325 mm (0.040-0.249 in.). Composition: Al-5.6Zn-2.2Mg-1.5Cu-0.21 Cr-low Si,Fe,Mn,Ti. UNS A97475 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-442
0 0.02 0.04 0.06 0.08 0.10 0.12 0.14 Strain, in./in.
312/Wrought Aluminum (WA)
Lc jngitudinal
Long tra nsverse
/ /
700
560
420
280
140
WA.338 7475-T61 aluminum alloy sheet, tensile stress-strain curves (expanded portion) Tested at room temperature. Typical for sheet thickness 1.016-6.325 mm (0.040-0.249 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) = 33; «(long trans-verse, tension) =16. Composition: Al-5.6Zn-2.2Mg-1.5Cu-0.21Cr-low Si,Fe,Mn,Ti. UNS A97475 Source: MIL HDBK 5H, 1 Dec 1998, p 3^39
4 6 8 Strain, 0.001 in./in.
10 12
14 Compressive tangent modulus, GPa
28 42 56 70 84
= = —•—
/ / /
700
560
420
280
140
w
4 6 8 10 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
12
WA.339 7475-T61 aluminum alloy sheet, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Test direction: L, longitudi-nal; LT, long transverse. Typical for sheet thickness 1.016-6.325 mm (0.040-0.249 in.). Ramberg-Osgood parameter, ^(longitudinal, compression) =15; n(long transverse, compression) =19. Composition: Al-5.6Zn-2.2Mg-1.5Cu-0.21Cr-low Si,Fe,Mn,Ti. UNS A97475 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-439
312/Wrought Aluminum (WA)
Longituc Jinal _
Long tn ansverse
/ /
/ /
/ /
/ f
560
420
280 to-co 05
140
WA.340 7475-T61 aluminum alloy clad sheet, tensile stress-strain curves Tested at room temperature. Typical for sheet thickness 1.6-4.75 mm (0.063-0.187 in.). Ramberg-Osgood param-eter, ^(longitudinal, tension) = 26; n{long transverse, ten-sion) = 14. Composition: Al-5.6Zn-2.2Mg-l.5Cu-0.21Cr-low Si,Fe,Mn,Ti. UNS A97475 Source: M1L HDBK-5H, 1 Dec 1998, p 3-440
4 6 8 Strain, 0.001 in./in.
10 12
Compressive tangent modulus, GPa 0 14 28 42 56 70 84
f Long trans y Longitud
.verse. iinak
/ / /
/ /
~ 1 1
/ /
/ f
1 1 1 I
Strain, 0.001 in./in. Compressive tangent modulus, 106 psi
WA.341 7475-T61 aluminum alloy clad sheet, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Typical for sheet thickness 1.600-4.750 mm (0.063-0.187 in.). Ramberg-Osgood parameter, ^(longitudinal, compression) = 15; «(long transverse, compression) =16. Composition: Al-5.6Zn-2.2Mg-1.5Cu-0.21Cr-low Si,Fe,Mn,Ti. UNS A97475 Source: M1L-HDBK-5H, 1 Dec 1998, p 3-440
560
490
420
350
<D cn
210
140
70
0
312/Wrought Aluminum (WA)
L Lone
ill
i ong transv
IS i rerse
I LT
560
490
420
350 to 0.
280 « I CO
210
140
70
WA.342 7475-T761 aluminum alloy sheet, tensile stress-strain curves (full range) Tested at room temperature. Typical for sheet thickness 1.016-6.325 mm (0.040-0.249 in.). Composition: Al-5.6Zn-2.2Mg-1.5Cu-0.21 Cr-low Si,Fe,Mn,Ti. UNS A97475 Source: MIL-HDBK5H, 1 Dec 1998, p 3-459
0 0.02 0.04 0.06 0.08 0.10 0.12 0.14 Strain, in./in.
80
60
40
20
Longiti
/ X u
jdinal
>ng transver se
/
560
420
Q_
280 w <D CO
140
WA.343 7475-T761 aluminum alloy sheet, tensile stress-strain curves Tested at room temperature. Typical for sheet thickness 1.016-6.325 mm (0.040-0.249 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) = 26; w(long trans-verse, tension) = 16. Composition: Al-5.6Zn-2.2Mg-1.5Cu-0.21 Cr-low Si,Fe,Mn,Ti. UNS A97475 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-454
4 6 8 Strain, 0.001 inTin.
10 12
312/Wrought Aluminum (WA)
80
60
40
20
14 Compressive tangent modulus, GPa
28 42 56 70 84
/ L ong transve Longitudim
:rse v al. \
\
/
560
420
280 co
J3 CO
140
4 6 8 10 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
12
WA.344 7475-T761 aluminum alloy sheet, compressive stress-strain and compressive tangent modulus curves Tested at room temperature. Typical for sheet thickness 1.016-6.325 mm (0.040-0.249 in.). Ramberg-Osgood parameter, ^(longitudinal, compression) = 15; n(long transverse, compression) =19. Composition: Al-5.6Zn-2.2Mg-1.5Cu-0.21 Cr-low Si,Fe,Mn,Ti. UNS A97475 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-454
Long trs insverse
\ \
\
560
490
420
350
2 8 0 co CO S CO
210
140
70
WA.345 7475-T761 aluminum alloy clad sheet, tensile stress-strain curve (full range) Tested at room temperature. Typical for sheet thickness 1.016-6.325 mm (0.040-0.249 in.). Based on two lots. Composition: Al-5.6Zn-2.2Mg-1.5Cu-0.21 Cr-low Si,Fe,Mn,Ti. UNS A97475 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-460
0 0.02 0.04 0.06 0.08 0.10 0.12 0.14 Strain, in./in.
312/Wrought Aluminum (WA)
Longiti j d i n a l ^ ^
^ ^ L o n g transverse
/ /
/ /
/ t
560
420
2 8 0 co
140
WA.346 7475-T761 aluminum alloy clad sheet, tensile stress-strain curves
Tested at room temperature. Typical for sheet thickness 1.016-1.575 mm (0.040-0.062 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) = 9.0; rc(long trans-verse, tension) = 9.1. Composition: Al-5.6Zn-2.2Mg-1.5Cu-0.21Cr-low Si,Fe,Mn,Ti. UNS A97475 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-455
4 6 8 Strain, 0.001 in./in.
10 12
Compressive tangent modulus, GPa 14 28 42 56 70 84
y L ong transve ' Longitudin
irse v al v N v ,
/ /
/ >
*
/ /
/ f
1 1 I
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
10
560
490
420
350 CO O-
280 co CO <D
210
140
70
12
WA.347 7475-T761 aluminum alloy clad sheet, compressive stress-strain and compressive tangent modulus curves
Tested at room temperature. Typical for sheet thickness 1.016-1.575 mm (0.040-0.062 in.). Ramberg-Osgood parameter, ^(longitudinal, compression) = 12; rc(long transverse, compression) = 16. Composition: Al-5.6Zn-2.2Mg-1.5Cu-0.21Cr-low Si,Fe,Mn,Ti. UNS A97475 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-456
312/Wrought Aluminum (WA)
Longitud l i n a l ^ ^ ^ ^ T o n g ti •ansverse
/ / /
/ /
/ /
/ f
560
490
420
350 w o.
280 »
210
140
70
WA.348 7475-T761 aluminum alloy clad sheet, tensile stress-strain curves Tested at room temperature. Typical for sheet thickness 1.600-4.750 mm (0.063-0.187 in.). Ramberg-Osgood parameter, «(longitudinal, tension) = 9.0; n(long trans-verse, tension) = 9.1. Composition: Al-5.6Zn-2.2Mg-1.5Cu-0.21Cr-low Si,Fe,Mn,Ti. UNS A97475 Source: MIL-HDBK-5H, 1 Dec 1998, p 3-455
4 6 8 Strain, 0.001 in./in.
10 12
Compressive tangent modulus, GPa 14 28 42 56 70 84
y L .ong transve , Longitudin
|rse v a k
/ /
/ /
/ /
/
\ N \ 1 1 1
560
420
(0 D. 280 w
®
55
140
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106 |
10 12
WA.349 7475-T761 aluminum alloy clad sheet, compressive stress-strain and compressive tangent modulus curves
Tested at room temperature. Typical for sheet thickness 1.600-4.750 mm (0.063-0.187 in.). Ramberg-Osgood parameter, ^(longitudinal, compression) = 12; «(long transverse, compression) = 16. Composition: Al-5.6Zn-2.2Mg-1.5Cu-0.21Cr-low Si,Fe,Mn,Ti. UNS A97475 Source: MIL-HDBK-5H, 1 Dec 1998, p 3^57
312/Wrought Aluminum (WA)
80
60
40
20
Longiti idinal^^a ^ ^ L o n g transverse
/ /
/ /
/ /
/
560
420
Q_ 280 w
V) £ CO
140
WA.350 7475-T761 aluminum alloy clad sheet, tensile stress-strain curves
Tested at room temperature. Typical for sheet thickness 4.775-6.325 mm (0.188-0.249 in.). Ramberg-Osgood parameter, ^(longitudinal, tension) = 9.0; n{long trans-verse, tension) = 9.1. Composition: Al-5.6Zn-2.2Mg-1.5Cu-0.21Cr-low Si,Fe,Mn,Ti. UNS A97475 Source: MIL-HDBK-5H, 1 Dec 1998, p 3^156
4 6 Strain, 0.001 in./in.
10 12
80
60
40
20
Compressive tangent modulus, GPa 14 28 42 56 70 84
. L ong transve ' Longitudin
rse v i \ aU \
/ /
/ /
/ /
/
\ \
1 1 1
560
420
280 w
140
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
10 12
WA.351 7475-T761 aluminum alloy clad sheet, compressive stress-strain and compressive tangent modulus curves
Tested at room temperature. Typical for sheet thickness 4.775-6.325 mm (0.188-0.249 in.). Ramberg-Osgood parameter, ^(longitudinal, compression) =12; «(long transverse, compression) = 16. Composition: Al-5.6Zn-2.2Mg-1.5Cu-0.21Cr-low Si,Fe,Mn,Ti. UNS A97475 Source: MIL-HDBK-5H, 1 Dec 1998, p 3^57
312/Wrought Aluminum (WA)
100
80
60
40
20
O Moi • Cy(
notonic ;lic R = - 1
/
700
560
420 Q. 2
280
140
CD
CO
0.01
WA.352 8090-T8 aluminum alloy plate, monotonic and stabilized cyclic stress-strain curves
Solution heat treated with cold water quench followed by 3% stretch and artificial aging at 198 °C (389 °F) for 16 h. Test direction: Longitudinal. Composition: Al-2.5Li-1.3Cu-1 .OMg. UNS A98090 Source: K.T. Venkateswara Rao and R.O. Ritchie, Fatigue of Aluminum Lithium Alloys, Int. Mater. Rev., 1992. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3225, CINDAS/Purdue University, 1995, p 26
0.02 Total strain, %
0.03 0.04
Aluminum Laminates (LA)/503
Aluminum Laminates (LA) 60
50
40
CD
O)
30
20
10
Lc jngitudinal
/ Lor ig transvers e
// / /
420
350
280
1 210 g
a> CO
140
70
LA.001 2024-T3 aluminum alloy, aramid-fiber-reinforced sheet laminate (AMS 4254), 2/1 lay-up, typical tensile stress-strain curves
Thickness, 0.81 mm (0.032 in.). Ultimate tensile strength: longitudinal, 621 MPa (90 ksi); long transverse, 331 MPa (48 ksi). Tensile yield strength: longitudinal, 331 MPa (48 ksi); long transverse, 228 MPa (33 ksi). Ramberg-Osgood parameter, rc(long transverse, tension) =12 Source: MIL-HDBK-5H, Dec 1998, p 7 - 3 4
4 6 8 Strain, 0.001 in./in.
10 1 2
Longitudim al
/ - Lon g transvers* j
// / /
420
350
280
o.
2 1 0 co
140
70
LA.002 2024-T3 aluminum alloy, aramid-fiber-reinforced sheet laminate (AMS 4254), 3/2 lay-up, typical tensile stress-strain curves
Thickness, 1.35 mm (0.053 in.). Ultimate tensile strength: longitudinal, 662 MPa (96 ksi); long transverse, 303 MPa (44 ksi). Tensile yield strength: longitudinal, 338 MPa (49 ksi); long transverse, 207 MPa (30 ksi). Ramberg-Osgood parameter, rc(long transverse, tension) = 9.9 Source: MIL-HDBK-5H, Dec 1998, p 7 - 3 4
4 6 8 Strain, 0.001 in./in.
10 12
Aluminum Laminates (LA)/503
Longitudin al
/ L .ong transve >rse
//
/
420
350
280
210 w </) Q)
55
140
70
LA.003 2024-T3 aluminum alloy, aramid-fiber-reinforced sheet laminate (AMS 4254), 4/3 lay-up, typical tensile stress-strain curves
Thickness, 1.88 mm (0.074 in.). Ultimate tensile strength: longitudinal, 696 MPa (101 ksi); long transverse, 296 MPa (43 ksi). Tensile yield strength: longitudinal, 338 MPa (49 ksi); long transverse, 207 MPa (30 ksi). Ramberg-Osgood parameter, «(long transverse, tension) =11 Source: MIL-HDBK-5H, Dec 1998, p 7 - 3 5
4 6 8 Strain, 0.001 in./in.
10 12
Longitudin* al
/ Lor ig transversa e //
/
420
350
280
co CL
210 w to a> co
140
70
LA.004 2024-T3 aluminum alloy, aramid-fiber-reinforced sheet laminate (AMS 4254), 5/4 lay-up, typical tensile stress-strain curves
Thickness, 2.39 mm (0.094 in.). Ultimate tensile strength: longitudinal, 696 MPa (101 ksi); long transverse, 290 MPa (42 ksi). Tensile yield strength: longitudinal, 338 MPa (49 ksi); long transverse, 207 MPa (30 ksi). Ramberg-Osgood parameter, «(long transverse, tension) = 12 Source: MIL-HDBK-5H, Dec 1998, p 7 - 3 5
4 6 8 Strain, 0.001 in./in.
10 12
Aluminum Laminates (LA)/503
Compressive tangent modulus, GPa 14 28 42 56 70 84v
f Long trans % CD
. Longitui 1 \ dinal
// / /
350
280
210 GL 2
140
70
£ CO
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
10 12
LA.005 2024-T3 aluminum alloy, aramid-fiber-reinforced sheet laminate (AMS 4254), 2/1 lay-up, typical compressive stress-strain and compressive tangent modulus curves
Thickness, 0.81 mm (0.032 in.). Compressive yield strength: longitudinal, 241 MPa (35 ksi); long transverse, 228 MPa (33 ksi). Ramberg-Osgood parameters: ^(longitudinal, compression) = 13; w(long transverse, compression) =12 Source: MIL-HDBK-5H, Dec 1998, p 7-36
Compressive tangent modulus, GPa 14 28 42 56 70
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
LA.006 2024-T3 aluminum alloy, aramid-fiber-reinforced sheet laminate (AMS 4254), 3/2 lay-up, typical compressive stress-strain and compressive tangent modulus curves
Thickness, 1.35 mm (0.053 in.). Compressive yield strength: longitudinal, 241 MPa (35 ksi); long transverse, 207 MPa (30 ksi). Ramberg-Osgood parameters: ^(longitudinal, compression) =13; «(long transverse, compression) =13 Source: MIL-HDBK-5H, Dec 1998, p 7-36
Aluminum Laminates (LA)/503
Compressive tangent modulus, GPa 0 14 28 42 56 70 84
•Longitu< Jinak ^ ^
ng transvers > e / \
// / Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
LA.007 2024-T3 aluminum alloy, aramid-fiber-reinforced sheet laminate (AMS 4254), 4/3 lay-up, typical compressive stress-strain and compressive tangent modulus curves
Thickness, 1.88 mm (0.074 in.). Compressive yield strength: longitudinal, 234 MPa (34 ksi); long transverse, 207 MPa (30 ksi). Ramberg-Osgood parameters: ^(longitudinal, compression) =12; n(long transverse, compression) =12 Source: MILHDBK-5H, Dec 1998, p 7-37
350
280
210
140 i= w
70
I
Compressive tangent modulus, GPa 0 14 28 42 56 70 84
Longituc Iinal v
/ f / ^Lon g transversi y
/ Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
LA.008 2024-T3 aluminum alloy, aramid-fiber-reinforced sheet laminate (AMS 4254), 5/4 lay-up, typical compressive stress-strain and compressive tangent modulus curves
Thickness, 2.39 mm (0.094 in.). Compressive yield strength: longitudinal, 228 MPa (33 ksi); long transverse, 207 MPa (30 ksi). Ramberg-Osgood parameters: ^(longitudinal, compression) =12; «(long transverse, compression) =12 Source: MIL-HDBK-5H, Dec 1998, p 7-37
350
280
210
140 C0
70
2
Aluminum Laminates (LA)/503
100
80
60
40
20
t jngitudinal
I X I Long trans S <D
700
560
420 (0 Q_ 2
280
140
CO
30 60 90 120 Strain, 0.001 in./in.
150 180
LA.009 2024-T3 aluminum alloy, aramid-fiber-reinforced sheet laminate (AMS 4254), 2/1 lay-up, typical tensile stress-strain curves (full range) Thickness, 0.81 mm (0.032 in.). Ultimate tensile strength: longitudinal, 621 MPa (90 ksi); long transverse, 331 MPa (48 ksi). Tensile yield strength: longitudinal, 331 MPa (48 ksi); long transverse, 228 MPa (33 ksi) Source: MIL-HDBK-5H, Dec 1998, change notice 1, Oct 2001, p 7-38
/ Lor igitudinal
Long tranj sverse
840
700
560
420 </> (0 o CO
280
140
LA.010 2024-T3 aluminum alloy, aramid-fiber-reinforced sheet laminate (AMS 4254), 3/2 lay-up, typical tensile stress-strain curves (full range)
Thickness, 1.35 mm (0.053 in.). Ultimate tensile strength: longitudinal, 662 MPa (96 ksi); long transverse, 303 MPa (44 ksi). Tensile yield strength: longitudinal, 338 MPa (49 ksi); long transverse, 207 MPa (30 ksi) Source: MIL-HDBK-5H, Dec 1998, change notice 1, Oct 2001, p 7-38
30 60 90 120 Strain, 0.001 in./in.
150 0
180
Aluminum Laminates (LA)/503
/ / Loi igitudinal / / Long tranj sverse
X
840
700
560
420 co-co £ cn
280
140
LA.011 2024-T3 aluminum alloy, aramid-fiber-reinforced sheet laminate (AMS 4254), 4/3 lay-up, typical tensile stress-strain curves (full range)
Thickness, 1.88 mm (0.074 in.). Ultimate tensile strength: longitudinal, 696 MPa (101 ksi); long transverse, 296 MPa (43 ksi). Tensile yield strength: longitudinal, 338 MPa (49 ksi); long transverse, 207 MPa (30 ksi) Source: MJL-HDBK-5H, Dec 1998, change notice 1, Oct 2001, p 7-39
30 60 90 120 Strain, 0.001 in./in.
150 180
I / Lor igitudinal / / Long tra insverse
X r I
840
700
560
420 »
280
140
LA.012 2024-T3 aluminum alloy, aramid-fiber-reinforced sheet laminate (AMS 4254), 5/4 lay-up, typical tensile stress-strain curves (full range)
Thickness, 2.39 mm (0.094 in.). Ultimate tensile strength: longitudinal, 696 MPa (101 ksi); long transverse, 290 MPa (42 ksi). Tensile yield strength: longitudinal, 338 MPa (49 ksi); long transverse, 207 MPa (30 ksi) Source: MIL-HDBK-5H, Dec 1998, change notice 1, Oct 2001, p 7-39
30 60 90 120 Strain, 0.001 in./in.
150 180
Aluminum Laminates (LA)/503
100
80
60
40
20
Longitudii nal
Long trans .verse
/
700
560
420
280
140
LA.013 7475-T761 aluminum alloy, aramid-fiber-reinforced sheet laminate (AMS 4302), 2/1 lay-up, typical tensile stress-strain curves
Thickness, 0.81 mm (0.032 in.). Ultimate tensile strength: longitudinal, 710 MPa (103 ksi); long transverse, 386 MPa (56 ksi). Tensile yield strength: longitudinal, 524 MPa (76 ksi); long transverse, 331 MPa (48 ksi). Ramberg-Osgood parameters: ^(longitudinal, tension) = 6.4; «(long transverse, tension) = 6.1 Source: M1L-HDBK-5H, Dec 1998, p 7 ^ 2
4 6 8 Strain, 0.001 in./in.
10 12
100
80
60
£ 0)
40
20
Longitudii nal
Long trar isverse
/
700
560
420
280
140
LA.014 7475-T761 aluminum alloy, aramid-fiber-reinforced sheet laminate (AMS 4302), 3/2 lay-up, typical tensile stress-strain curves
Thickness, 1.35 mm (0.053 in.). Ultimate tensile strength: longitudinal, 765 MPa (111 ksi); long transverse, 352 MPa (51 ksi). Tensile yield strength: longitudinal, 565 MPa (82 ksi); long transverse, 296 MPa (43 ksi). Ramberg-Osgood parameters: ^(longitudinal, tension) = 5.2; fl(long transverse, tension) = 5.8 Source: MIL-HDBK-5H, Dec 1998, p 7 - 4 2
4 6 8 Strain, 0.001 in./in.
10 12
Aluminum Laminates (LA)/503
100
80
60
40
20
Lor igitudinai .
/ Long t ransverse
/
700
560
420
280
140
LA.015 7475-T761 aluminum alloy, aramid-fiber-reinforced sheet laminates (AMS 4302), 4/3 and 5/4 lay-ups, typical tensile stress-strain curves
Data for 4/3 lay-up: Thickness, 1.88 mm (0.074 in.). Ultimate tensile strength: longitudinal, 786 MPa (114 ksi); long transverse, 345 MPa (50 ksi). Tensile yield strength: longitudinal, 565 MPa (82 ksi); long transverse, 290 MPa (42 ksi). Ramberg-Osgood parameters: ^(longitudinal, tension) = 5.5; n(long transverse, tension) = 7.5. Data for 5/4 lay-up: Thickness, 2.39 mm (0.094 in.). Ultimate tensile strength: longitudinal, 800 MPa (116 ksi); long transverse, 331 MPa (48 ksi). Tensile yield strength: longitudinal, 579 MPa (84 ksi); long transverse, 276 MPa (40 ksi). Ramberg-Osgood parameters: ^(longitudinal, tension) = 5.7; n(long transverse, tension) = 6.4 Source: MIL-HDBK-5H, Dec 1998, p 7 ^ 3
4 6 8 Strain, 0.001 in./in.
10 1 2
80
60
14 Compressive tangent modulus, GPa
28 42 56 70 84
40
£
20
Lc )ngitudinal v
I \
se
/ /
560
420
<0 Q-
280 w <D CO
140
4 6 8 10 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
12
LA.016 7475-T761 aluminum alloy, aramid-fiber-reinforced sheet laminate (AMS 4302), 2/1 lay-up, typical compressive stress-strain and compressive tangent modulus curves
Thickness, 0.81 mm (0.032 in.). Compressive yield strength: longitudinal, 317 MPa (46 ksi); long transverse, 352 MPa (51 ksi). Ramberg-Osgood parameters: ^(longitudinal, compression) = 6.7; n(long transverse, compression) =13 Source: MIL-HDBK-5H, Dec 1998, p 7 ^ 3
Aluminum Laminates (LA)/503
80
60
40
20
14 Compressive tangent modulus, GPa
28 42 56 70 84
V / L ongitudinal
ig transvers •e
/ } 560
420
co a. 2
280 « to £ W
140
4 6 8 10 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
12
LA.017 7475-T761 aluminum alloy, aramid-fiber-reinforced sheet laminate (AMS 4302), 3/2 lay-up, typical compressive stress-strain and compressive tangent modulus curves
Thickness, 1.35 mm (0.053 in.). Compressive yield strength: longitudinal, 317 MPa (46 ksi); long transverse, 331 MPa (48 ksi). Ramberg-Osgood parameters: ^(longitudinal, compression) = 6.2; rc(long transverse, compression) = 1 4 Source: MIL-HDBK-5H, Dec 1998, p 7^4
80
60
40
20
14 Compressive tangent modulus, GPa
28 42 56 70 84
\
\ y L ongitudinal
/ J Lor ig transvers e
/
560
420
280 to" 1 to
140
4 6 8 10 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
12
LA.018 7475-T761 aluminum alloy, aramid-fiber-reinforced sheet laminates (AMS 4302), 4/3 and 5/4 lay-ups, typical compressive stress-strain and compressive tangent modulus curves
Data for 4/3 lay-up: Thickness, 1.88 mm (0.074 in.). Compressive yield strength: longitudinal, 303 MPa (44 ksi); long transverse, 324 MPa (47 ksi). Ramberg-Osgood parameters: ^(longitudinal, compression) = 5.3; rc(long transverse, compression) =15. Data for 5/4 lay-up: Thickness, 2.39 mm (0.094 in.). Compressive yield strength: longitudinal, 303 MPa (44 ksi); long transverse, 310 MPa (45 ksi). Ramberg-Osgood parameters: ^(longitudinal, compression) = 5.8; rc(long transverse, compression) = 14 Source: MIL-HDBK-5H, Dec 1998, p 7-44
Aluminum Laminates (LA)/503
120 r
/ *
/ L o n e itudinal
Long transverse
8 4 0
700
5 6 0
CO Q.
4 2 0 CO-CO o w
280
140
LA.019 7475-T761 aluminum alloy, aramid-fiber-reinforced sheet laminate (AMS 4302), 2/t lay-up, typical tensile stress-strain curves (full range)
Thickness, 0.81 mm (0.032 in.). Ultimate tensile strength: longitudinal, 710 MPa (103 ksi); long transverse, 386 MPa (56 ksi). Tensile yield strength: longitudinal, 524 MPa (76 ksi); long transverse, 331 MPa (48 ksi) Source: MIL-HDBK-5H, Dec 1998, p 7 - 4 5
10 20 30 Strain, 0.001 in./in.
4 0 50
120
100
80
60
4 0
20
X c jngitudinal
/ Long transv erse
8 4 0
700
5 6 0
Q_
4 2 0 co
280
1 4 0
LA.020 7475-T761 aluminum alloy, aramid-fiber-reinforced sheet laminate (AMS 4302), 3/2 lay-up, typical tensile stress-strain curves (full range)
Thickness, 1.35 mm (0.053 in.). Ultimate tensile strength: longitudinal, 765 MPa (111 ksi); long transverse, 352 MPa (51 ksi). Tensile yield strength: longitudinal, 565 MPa (82 ksi); long transverse, 296 MPa (43 ksi) Source: MIL-HDBK-5H, Dec 1998, p 7 - 4 6
10 2 0 3 0
Strain, 0.001 in./in. 40 50
Aluminum Laminates (LA)/503
I*
/ L° ngitudinal
/
—X Long 1 transverse
980
8 4 0
700
560 ,
£ 420 w
280
140
LA.021 7475-T761 aluminum alloy, aramid-fiber-reinforced sheet laminate (AMS 4302), 4/3 lay-up, typical tensile stress-strain curves (full range)
Thickness, 1.88 mm (0.074 in.). Ultimate tensile strength: longitudinal, 786 MPa (114 ksi); long transverse, 345 MPa (50 ksi). Tensile yield strength: longitudinal, 565 MPa (82 ksi); long transverse, 290 MPa (42 ksi) Source: MIL-HDBK-5H, Dec 1998, p 7 ^ 7
10 20 30 Strain, 0.001 in./in.
4 0 50
/ L o n e jitudinal
—X Long transv erse
8 4 0
700
560
420
280
1 4 0
LA.022 7475-T761 aluminum alloy, aramid-fiber-reinforced sheet laminate (AMS 4302), 5/4 lay-up, typical tensile stress-strain curves (full range)
Thickness, 2.39 mm (0.094 in.). Ultimate tensile strength: longitudinal, 800 MPa (116 ksi); long transverse, 331 MPa (48 ksi). Tensile yield strength: longitudinal, 579 MPa (84 ksi); long transverse, 276 MPa (40 ksi) Source: MIL-HDBK-5H, Dec 1998, p 7 - 4 8
10 20 30 Strain, 0.001 in./in.
40 50
Copper (Cu)/515
Copper (Cu) 90
4 K % 120 K
195 K 76 K \ I
295 K \ }
630
560
490
420
350 |
& 280 *
210
140
70
0.1 0.2 0.3 0.4 Strain, in./in.
0.5 0
0.6
Cu.001 Oxygen-free copper (UNS C10200) bar, stress-strain curves showing effect of low temperatures
Cold drawn 60%. Bar thickness: 19 mm (3/4 in.) Source: R.P. Reed and R.P. Mikesell, Low Temperature Mechanical Properties of Copper and Selected Copper Alloys, NBS Monograph 101, Institute for Materials Research, National Bureau of Standards, 1967
Cu.002 Electrolytic tough-pitch copper (UNS C11000) strip, stress-strain curves showing effect of cold rolling
Copper strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.015 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin auto-matic extensometer accurate to 0.254 |Lim (10 |Liin.) were used. These tests were conducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest current designation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 371 °C (700 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 7
516/Copper (Cu)
- 1
— 2
— 3
/ j V
/ V // A 7 — 5
7 0 . 5 1 1 5 2 2 . 5 3 3 .
Strain, 0.001 in 5 4 4.1 ./in.
5 . 5 6
4 2 0
3 8 5
3 5 0
3 1 5
280
2 4 5 to Q_
210 g & 1 7 5 w
1 4 0
1 0 5
7 0
3 5
0
Cu.003 Electrolytic tough-pitch copper (UNS C11000) strip, stress-strain curves showing effect of cold rolling
Copper strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.045 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin auto-matic extensometer accurate to 0.254 jum (10 [tin.) were used. These tests were conducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest current designation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 427 °C (800 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 7
Cu.004 Phosphorus-deoxidized, high residual phosphorus (UNS C12200) bar, stress-strain curves showing effect of low temperatures
Bar in annealed condition. Bar thickness: 19 mm (3/4 in.) Source: R.P. Reed and R.P. Mikesell, Low Temperature Mechanical Properties of Copper and Selected Copper Alloys, NBS Monograph 101, Institute for Materials Research, National Bureau of Standards, 1967
Copper (Cu)/517
4 K V20K
N J 6 K
" ^ 1 9 5 K
\ \ 295
X
630
560
490
420
CD 350 9=
280 *
210
140
70
0.1 0.2 0.3 0.4 Strain, in./in.
0.5 0
0.6
Cu.005 Phosphorus-deoxidized, high residual phosphorus (UNS C12200) bar, stress-strain curves showing effect of low temperatures
Bar cold drawn 26% and aged. Bar thickness: 19 mm (3/4 in.) Source: R.P. Reed and R.P. Mikesell, Low Temperature Mechanical Properties of Copper and Selected Copper Alloys, NBS Monograph 101, Institute for Materials Research, National Bureau of Standards, 1967
1
^ - 2
3
/ r 4
5
420
385
350
315
280
245 co CL
2 1 0 co-co <D
175 ®
140
105
70
35
4 5 6 7 Strain, 0.001 in./in.
8 9 10 11
Cu.006 Arsenical tough-pitch copper (UNS C14200) strip, stress-strain curves showing effect of cold rolling
Copper (99.50% Cu, 0.45% As) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.050 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic extensometer accurate to 0.254 jam (10 pin.) were used. These tests were conducted in accor-dance with ASTM E 8. The tests predate the UNS desig-nations, but the closest current designation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA). It was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%, temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 704 °C (1300 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 21
518/Copper (Cu)
1
2
/ 3
4
2, 4 X # 1 , 3
5 5
420
385
350
315
280
2 4 5 ca Q. 2 1 0 to
1 7 5
1 4 0
105
70
35
2 3 4 5 6 7 8 9 Strain, 0.001 in./in.
10 11 12
Cu.007 Arsenical tough-pitch copper (UNS C14200) strip, stress-strain curves showing effect of cold rolling
Copper (99.50% Cu, 0.45% As) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.020 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic extensometer accurate to 0.254 Jim (10 jiin.) were used. Tested in accordance with ASTM E 8. The tests predate the UNS designations, but the closest current designation is given for reference. The cold work-ing of each curve was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage units and the reduction in area (RA) and assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%: temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed 371 ° C (700 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 21
4 K ^ \ 2 0 K
76 K
- ^ 1 9 5 K
v \ \\ 295 K \
630
560
490
4 2 0
350 9=
280 *
210
1 4 0
70
Cu.008 Zirconium copper (UNS C15000) bar, stress-strain curves showing effect of low temperatures
Bar cold drawn and aged. Bar thickness: 19 mm (3/4 in.). Composition: 0.18% Zr Source: R.P. Reed and R.P. Mikesell, Low Temperature Mechanical Properties of Copper and Selected Copper Alloys, NBS Monograph 101, Institute for Materials Research, National Bureau of Standards, 1967
0.1 0.2 0.3 0.4 Strain, in./in.
0.5 0
0.6
Copper (Cu)/519
Cu.009 Dispersion strengthened copper (UNS C15725) plate, engineering stress-strain showing effects of temperature
Dispersion strengthened (DS) copper AL25, LOX-8O plate (99.43 Cu, 0.25 Al, aluminum oxide 0.48% by weight). Plate 2.5 X 102 X 102 cm (1 X 40 X 40 in.), extruded and cross rolled, annealed at 1000 °C. Source: J.W. Davis, ITER Material Properties Handbook, aries.ucsd.edu web site, May 2002
28 Compressive tangent modulus, GPa
56 84 112 140
.L and S 1 IT, compresi
1 sionv
^ L and SI f, tension
168 1400
1120
840
560
280
-b CO
8 12 16 20 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
24
Cu.010 Copper beryllium (UNS C17200) bar and rod, TF00 temper, tensile and compressive stress-strain and compressive tangent modulus curves
Typical for bar and rod 41.27-101.6 mm (1.625^1.000 in.) thick. Test direction: L, longitudinal; ST, short transverse. Ramberg-Osgood parameters: n(L, tension) = 11, n(ST, tension) = 9.6, n(L, compression) = 7.1, n(ST, compression) = 6.7 Source: MIL-HDBK-5H, Dec 1998, p 7-18
520/Copper (Cu)
Compressive tangent modulus, GPa
Strain, 0.001 in./in. Compressive tangent modulus, 106 psi
Cu.011 Copper beryllium (UNS C17200) bar and rod, TH04 temper, tensile and compressive stress-strain and compressive tangent modulus curves
typical for bar and rod 12.7-76.20 mm (0.500-3.000 in.) thick. Test direction: L, longitudinal; ST, short transverse. Ramberg-Osgood parameters: n(L, tension) = 8.0, rc(ST, tension) = 7.9, n(L, compression) = 6.8, n(ST, compression) = 7.5 Source: M1L-HDBK-5H, Dec 1998, p 7-19
200
160
120
28 Compressive tangent modulus, GPa
56 84 112 140
<D O)
80
40
, LT, con / / L f com
ipression ^ ipression v
tension
\ L, te 1 nsion
6?400
1120
840
560
280
2 CO
8 12 16 20 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
24
Cu.012 Copper beryllium (UNS C17200) tubing, TF00 temper, tensile and compressive stress-strain and compressive tangent modulus curves
Typical for mechanical tubing with wall thickness 19.05^11.27 mm (0.750-1.625 in.). Test direction: L, longitudinal; ST, short transverse. Ramberg-Osgood parameters: n(L, tension) = 8.2, n(ST, tension) = 5.1, n(L, compression) = 8.6, n(ST, compression) = 8.5 Source: MIL-HDBK-5H, Dec 1998, p 7-19
Copper (Cu)/521
1
2
3
/ 4
/ f J
J 7 5
0.5 1 1.5 2 2.5 3 3.5 4 4.i Strain, 0.001 in./in.
5.5
490
455
420
385
350
315
280 S.
245 g <D
210 ft
175
140
105
70
35
,0
Cu.013 Copper gilding-metal (UNS C21000), stress-strain curves showing effect of cold working Gilding-metal (94.59% Cu) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.015 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic extensometer accurate to 0.254 |im (10 jjin.) were used. These tests were conducted in accor-dance with ASTM E 8. The tests predate the UNS desig-nations, but the closest current designation is given for reference. The cold working of each curve was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage units and the reduction in area (RA) and was then assigned a commercial temper desig-nation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed 482 °C (900 °F) for l h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 33
Strain, 0.001 in./in.
Cu.014 Copper gilding-metal (UNS C21000) strip, stress-strain curves showing effect of cold working
Gilding-metal (94.59% Cu) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.070 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic extensometer accurate to 0.254 jam (10 |iin.) were used. Composition: 94.59% copper. These tests were conducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest cur-rent designation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 538 °C (1000 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 33
522/Copper (Cu)
10
20 K
4 K
76 K
195 K
295 K
630
560
490
420
350 &
280 co
210
140
70
Cu.015 Commercial bronze (UNS C22000) bar, stress-strain curves showing effect of low temperatures
Bar was annealed. Bar thickness: 19 mm (3/4 in.) Source: R.P. Reed and R.R Mikesell, Low Temperature Mechanical Properties of Copper and Selected Copper Alloys, NBS Monograph 101, Institute for Materials Research, National Bureau of Standards, 1967
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 Strain, in./in.
Cu.016 Commercial bronze (UNS C22000) strip, stress-strain curves showing effect of cold working Commercial bronze (government-gilding) (89.74% Cu) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.015 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic exten-someter accurate to 0.254 |LLm (10 |Liin.) were used. These tests were conducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest cur-rent designation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 482 °C (900 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p. 37
Copper (Cu)/523
Strain, 0.001 in./in.
Cu.017 Commercial bronze (UNS C22000) strip, stress-strain curves showing effect of cold working
Commercial bronze (government-gilding) (89.74% Cu) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.070 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic exten-someter 0.254 |im (10 |iin.) accurate to 0.254 |im (10 |iin.) were used. These tests were conducted in accor-dance with ASTM E 8. The tests predate the UNS desig-nations, but the closest current designation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Shaipe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 760 °C (1400 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 38
10
20 K,
c 76 K
4 195 K 1 4 1
f/t 295 K
\ \ r
r
f
630
560
490
420
(0 350 £
280 *
210
140
70
Cu.018 Red-brass (UNS C23000) bar, stress-strain curves showing effect of low temperatures
Bar cold drawn 14%. Bar thickness: 19 mm (3/4 in.). Red brass (85% Cu, 15% Zn) Source: R.P. Reed and R.R Mikesell, Low Temperature Mechanical Properties of Copper and Selected Copper Alloys, NBS Monograph 101, Institute for Materials Research, National Bureau of Standards, 1967
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 Strain, in./in.
524/Copper (Cu)
- 1
2
/ — 3
— 4
6 3 0
5 6 0
4 9 0
4 2 0
CD 3 5 0
280 *
210
1 4 0
7 0
0 1 2 3 4 5 6 7 8 9 1 0
Strain, 0.001 in./in.
Cu.019 Red-brass (UNS C23000) strip, stress-strain curves showing effect of cold working
Red-brass (85.42% Cu) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.015 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic extensometer accurate to 0.254 |Lim (10 |Liin.) were used. These tests were conducted in accor-dance with ASTM E 8. The tests predate the UNS desig-nations, but the closest current designation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 427 °C (800 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 44
Cu.020 Red-brass (UNS C23000) strip, stress-strain curves showing effect of cold working
Red-brass (85.42% Cu) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.070 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic extensometer accurate to 0.254 |Lim (10 jLiin.) were used. These tests were conducted in accor-dance with ASTM E 8. The tests predate the UNS desig-nations, but the closest current designation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 593 °C (1100 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 44
Copper (Cu)/525
2
1
3
4
f A>
/
A v/ A v/ 5
/ /
J 7 r
0.5 1 1.5 2 2.5 3 3 Strain, 0.001 in
.5 4 4.5 i./in.
5.5 6
490
455
420
385
350
315
280 I
245 « ^ CO
210 co
175
140
105
70
35
0
Cu.021 Low-brass (UNS C24000) strip, stress-strain curves showing effect of cold working
80-20 low-brass (80.41% Cu) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.020 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic extensometer accurate to 0.254 (im (10 |iin.) were used. These tests were conducted in accor-dance with ASTM E 8. The tests predate the UNS desig-nations, but the closest current designation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 427 °C (800 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 50
Cu.022 Spring-brass (UNS C25600) strip, stress-strain curves showing effect of cold rolling
Special spring-brass (74.69% Cu) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.015 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic extensometer accurate to 0.254 (Im (10 pin.) were used. These tests were con-ducted in accordance with ASTM E 8. The tests predate the UNS designations, but the spring brass composition is similar to C25600. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 427 °C (800 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 57
526/Copper (Cu)
Cu.023 Spring-brass (UNS C25600) strip, stress-strain curves showing effect of cold rolling
Special spring-brass strip (74.69% Cu) 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.095 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic extensometer accurate to 0.254 |Lim (10 |iin.) were used. These tests were con-ducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest current designation is given for reference. The cold working of each speci-men was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commer-cial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 593 °C (1100 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 57
4 2 0
3 5 0
280 is <n
- 1
2
^ 3
— 4
—Ml r
5
( 7
f
7 0 0
6 3 0
5 6 0
4 9 0
4 2 0 (0 Q_
3 5 0 co-co
V)
280
210
1 4 0
7 0
3 4 5 6 7 8
Strain, 0.001 in./in. 10
Cu.024 Cartridge brass (UNS C26000) strip, stress-strain curves showing effect of cold working
70-30 cartridge brass (69.83% Cu) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.015 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic extensometer accurate to 0.254 |im (10 join.) were used: These tests were con-ducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest current designation is given for reference. The cold working of each speci-men was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commer-cial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%: temper, extra hard; annealed at 482 °C (900 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 62
Copper (Cu)/527
Cu.025 Cartridge brass (UNS C26000) strip, stress-strain curves showing effect of cold working
70-30 cartridge brass (69.83% Cu) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.070 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic extensometer accurate to 0.254 |Lim (10 |iin.) were used. These tests were con-ducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest current designation is given for reference. The cold working of each speci-men was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commer-cial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 704 °C (1300 °F) for 1 h Source: R A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 62
900
800
700
| 600
£ 500 (O 0) 2 i 400 CO 1 o 300
200
100
0
-
T i i • i i i
Compression
-
_ — — — Torsion
- j / Axial tension following torsion prestrain
- A B C
_ i
D
i i i 0.5 1 1.5 2 2.5
von Mises true strain 3.5
Cu.026 Cartridge brass (UNS C26000) thin-wall tubes, von Mises true stress-strain curves
Results of path-change experiments on 70-30 brass. Curves (A) through (D) represent axial tension in thin-wall tubes following torsional prestraining to von Mises strains indicated. A series of experiments were conducted by prestraining in torsion followed by uniaxial tension. All specimens were thin-wall tubes. Test sections were 25.4 mm (1 in.) long, 12.14 mm (0.48 in.) in diameter, and 0.589 mm (0.023 in.) in wall thickness. Specimens were carefully machined, annealed, and electropolished before twisting. After twisting, they were unloaded, re-electropolished, and strain gaged for tension testing. The resulting tensile curves are shown superimposed on the previous torsion and compression curves. The two curves at smaller prestrains showed little uniform elongation; most of the deformation occurred in a localized neck. Hence, these flow curves are questionable. The two curves for large prestrains definitely show that significant plastic flow in tension following torsional prestraining takes much higher stresses than does continued torsion. In fact, the flow curves are very close to that observed for compression at the same von Mises strain level. Source: G. Krauss, Ed., Deformation, Processing, and Structure, papers presented at the ASM Materials Science Seminar, 23 Oct 1982 (St. Louis MO), American Society for Metals, 1984, p 12
528/Copper (Cu)
"Uniaxial a i — -Dtnpression
s s /
/
/
Torsion s s
/ / _ '
Uniaxial tension / /
/ / ^
;/ f 1
Cu.027 Cartridge brass (UNS C26000) thin-wall tubes, von Mises true stress-strain curves
Thin-wall tubes, 25.4 mm (1.00 in.) long, 12.14 mm (0.48 in.) diameter, 0.589 mm (0.023 in.) wall thickness. Comparison of stress-strain curves for 70-30 brass for uniaxial tension, uniaxial compression, and torsion. Tension and torsion were carried out on identical thin-wall tubes. Compression was carried out on solid rod, which was remachined often to avoid barreling. Source: G. Krauss, Ed., Deformation, Processing, and Structure, papers presented at the ASM Materials Science Seminar, 23 Oct 1982 (St. Louis MO), American Society for Metals, 1984, p 7
0.5 1 1.5 2 von Mises true strain
2.5
Cu.028 Cartridge brass (UNS C26000) thin-wall tubes, von Mises true stress-strain curves
Thin-wall tubes, 25.4 mm (1.00 in.) long, 12.14 mm (0.48 in.) diam, 0.589 mm (0.023 in.) wall thickness. Comparison of stress-strain curves for thin-wall 70-30 brass tubes. Curve 1: uniaxial hoop tension. Curve 2: the results for three different stress states—torsion, plane strain with no length change (ez = 0), and plane strain with no diameter change (e0 = 0). Curve 3: uniaxial ten-sion. Curve 4: balanced biaxial tension Source: G. Krauss, Ed., Deformation, Processing, and Structure, papers presented at the ASM Materials Science Seminar, 23 Oct 1982 (St. Louis MO), American Society for Metals, 1984, p 8
Copper (Cu)/529
Cu.029 High-brass (UNS C27000) strip, stress-strain curves showing effect of cold rolling
Common high-brass (66.49% Cu) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.015 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic extensometer accurate to 0.254 |im (10 |Liin.) were used. These tests were con-ducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest current designation is given for reference. The cold working of each speci-men was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commer-cial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 371 °C (700 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 72
/
4
A 5
0.5 1.5 2 2.5 3 3. Strain, 0.001 in
5 4 ./in.
4.5 5.5 6
525
490
455
420
385
350
315 (0 CL
280 2 245 |
2 1 0 *
175
140
105
70
35
0
Cu.030 High-brass (UNS C27000) strip, stress-strain curves showing effect of cold rolling
Common high-brass (66.49% Cu) strip 1.0 mm (0.040 in.) thick, having a ready-to-fmish grain size of 0.070 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic extensometer accurate to 0.254 |Lim (10 nin.) were used. These tests were con-ducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest current designation is given for reference. The cold working of each speci-men was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commer-cial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 538 °C (1000 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 72
530/Copper (Cu)
Cu.031 Muntz metal copper (UNS C28000) strip, stress-strain curves showing effect of cold rolling
Muntz metal (60.50% Cu) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.015 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic extensometer accurate to 0.254 (Lim (10 jiiin.) were used. These tests were conducted in accor-dance with ASTM E 8. The tests predate the UNS desig-nations, but the closest current designation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 482 °C (900 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 82
Strain, 0.001 in./in.
Cu.032 Muntz metal copper (UNS C28000) strip, stress-strain curves showing effect of cold rolling
Muntz metal (60.50% Cu) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.045 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic extensometer accurate to 0.254 |Lim (10 |lin.) were used. These tests were conducted in accor-dance with ASTM E 8. The tests predate the UNS desig-nations, but the closest current designation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 538 °C (1000 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 82
Copper (Cu)/531
<D to
100
90
80
70
60
\
50
40
30
20
10
1
2
3
4
5
700
630
560
490
420 !
350
280
210
140
70
CO a. 2
% CO
2 3 4 5 6 7 8 9 10 11 Strain, 0.001 in./in.
Cu.033 High leaded brass (UNS C33200) strip, stress-strain curves showing effect of cold rolling
High leaded brass (65.19% Cu, 1.09% Pb, balance Zn) strip 1.0 mm (0.040 in.) stock, having a ready-to-finish grain size of 0.015 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic exten-someter accurate to 0.254 |nm (10 |nin.) were used. These tests were conducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest in composition current designation is given for reference. (C33200 is for tube.) The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 427 °C (800 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 100
100
90
80
70
60
50
40
30
20
10
1
/ 2
/A 3
A t 4 A t 4
r / 5 / 5
r
700
630
560
490
420
350
a. 2
280
210
140
70
CD
to
0 1 2 3 4 5 6 7 8 9 10 11 Strain, 0.001 inVin.
Cu.034 High leaded brass (UNS C33200) strip, stress-strain curves showing effect of cold rolling
High leaded brass (65.19% Cu, 1.09% Pb, balance Zn) strip 1.0 mm (0.040 in.) stock, having a ready-to-finish grain size of 0.080 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic exten-someter accurate to 0.254 Jim (10 |nin.) were used. These tests were conducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest cur-rent designation in composition is given for reference. C33200 is for tube. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 649 °C (1200 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 100
532/Copper (Cu)
Cu.035 High leaded brass (UNS C34200) strip, stress-strain curves showing effect of cold rolling
High leaded brass (63.35% Cu, 2.79% Pb, balance Zn) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.015 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic exten-someter accurate to 0.254 \im (10 jiin.) were used. These tests were conducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest cur-rent designation is given for reference. The cold working . of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 427 °C (800 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 106
Cu.036 High leaded brass (UNS C34200) strip, stress-strain curves showing effect of cold rolling
High leaded brass (63.35% Cu, 2.79% Pb, balance Zn) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.080 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic exten-someter accurate to 0.254 \im (10 jiin.) were used. These tests were conducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest cur-rent designation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 760 °C (1400 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 106
Copper (Cu)/533
Cu.037 Lancashire brass strip, stress-strain curves showing effect of cold rolling
Lancashire brass (73.53% Cu, 2.24% Pb, balance Zn) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.015 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic exten-someter accurate to 0.254 (im (10 |iin.) were used. These tests were conducted in accordance with ASTM E 8. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 427 °C (800 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 96
- 1
CM
/ / 3 ir
J\ i
4
/ /
420
385
350
315
280
245 co Q.
210 u
175
140
105
70
35
Cu.038 Deep-drilling copper (UNS C35330) rod, stress-strain curves showing effect of cold drawing
Deep-drilling copper (62.11% Cu, 4.00% Pb, balance Zn) rod less than 25.4 mm (1 in.) in diameter, previously extruded to a grain size of 0.050 mm. A 45,359 kg (100,000 lb) capacity hydraulic testing machine and Templin automatic extensometer accurate to 0.254 jum (10 |iin.) were used. These tests were conducted in accor-dance with ASTM E 8. The tests predate the UNS desig-nations, but the closest current designation is given for reference. The cold working of each specimen was defined by the reduction in area: curve 1, 32%; curve 2, 19.5%; curve 3, 10%; curve 4, 32%, also annealed at 649 °C (1200 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 122
4 5 6 7 Strain, 0.001 in./in.
8 9 10 11
534/Copper (Cu)
Cu.039 Forging brass (UNS C37700) forged rod, stress-strain curves showing effect of cold drawing
Standard brass (60.05% Cu, 2.12% Pb, balance Zn) forg-ing rod less than 25.4 mm (1 in.) in diameter, previously extruded to a grain size of 0.010 mm. A 45,359 kg (100,000 lb) capacity hydraulic testing machine and Templin automatic extensometer accurate to 0.254 jam (10 |nin.) were used. These tests were conducted in accor-dance with ASTM E 8. The tests predate the UNS desig-nations, but the closest current designation is given for reference. The cold working of each specimen was defined by the reduction in area: curve 1, 17.5%; curve 2, 8.5%; curve 3, 17.5%, also annealed at 482 °C (900 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 124
1
/ 2 3
4
5 5
f
700
630
560
490
420 CO Q_
350 co-co CD
o5
280
210
140
70
0 1 2 3 4 5 6 7 8 9 10 11 Strain, 0.001 in./in.
Cu.040 Pen-metal copper strip, stress-strain curves showing effect of cold rolling Pen-metal copper (83.32% Cu, 1.32% Sn, balance Zn) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.015 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic exten-someter accurate to 0.254 |im (10 jllin.) were used These tests were conducted in accordance with ASTM E 8. The tests predate the UNS designations, this alloy is in the family of Cu-Zn-Sn tin brasses. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commer-cial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 538 °C (1000 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 143
Copper (Cu)/535
Strain, 0.001 in./in.
Cu.041 Pen-metal copper strip, stress-strain curves showing effect of cold rolling Pen-metal copper (83.32% Cu, 1.32% Sn, balance Zn) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.080 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic exten-someter accurate to 0.254 fim (10 fiin.) were used. These tests were conducted in accordance with ASTM E 8. The tests predate the UNS designations, this alloy is in the family of Cu-Zn-Sn tin brasses. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commer-cial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 704 °C (1300 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 143
420
350
Q. 2
280 co
Cu.042 Admiralty brass (arsenical) (UNS C44300) bar, stress-strain curves showing effect of low temperatures
Bar in annealed condition. Bar thickness: 19 mm (3/4 in.) Source: R.R Reed and R.R Mikesell, Low Temperature Mechanical Properties of Copper and Selected Copper Alloys, NBS Monograph 101, Institute for Materials Research, National Bureau of Standards, 1967
536/Copper (Cu)
110
100
90
80
70
60
50
40
30
20
10
1
-—2
3
•4
5
770
700
630
560
490
420 !
350 2
280
210
140
70
1 2 3 4 5 6 7 8 9 10 11 Strain, 0.001 in./in.
Cu.043 Admiralty brass (antimonial) (UNS C44400) strip, stress-strain curves showing effect of cold rolling
Admiralty brass (70.37% Cu, 1.01% Sn, balance Zn) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.015 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic exten-someter accurate to 0.254 |im (10 pin.) were used. These tests were conducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest cur-rent designation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 427 °C (800 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 147
100
90
80
70
60
<D CO
50
40
30
20
10
1
2
o
// — o
A *t
/ / 5 / 5
t
700
630
560
490
420
350
280
210
140
70
Q_ 2
&
1 2 3 4 5 6 7 8 9 10 11 Strain, 0.001 in./in.
Cu.044 Admiralty brass (antimonial) (UNS C44400) strip, stress-strain curves showing effect of cold rolling
Admiralty brass (70.37% Cu, 1.01% Sn, balance Zn) strip 1.0 mm (0.040 in.) thick, having a ready-to-fmish grain size of 0.080 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic exten-someter accurate to 0.254 |Lim (10 jLiin.) were used. These tests were conducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest cur-rent designation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 649 °C (1200 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 147
Copper (Cu)/537
20K__
" 76 K \
^ 2 9 5 K
840
770
700
630
560
490 co Q. 420 <a V) o
350 35
280
210
140
70
Cu.045 Naval brass (UNS C46400) bar, stress-strain curves showing effect of low temperatures
Bar in annealed condition. Bar thickness: 19 mm (3/4 in.) Source: R.P. Reed and R.P. Mikesell, Low Temperature Mechanical Properties of Copper and Selected Copper Alloys, NBS Monograph 101, Institute for Materials Research, National Bureau of Standards, 1967
0.1 ).2 0.3 0.4 0.J Strain, in./in.
Cu.046 Naval brass (UNS C46400) strip, stress-strain curves showing effect of cold rolling
Naval brass (61.51% Cu, 0.57% Sn, balance Zn) strip 1 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.015 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic extensometer accurate to 0.254 |im (10 pin.) were used. These tests were conducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest current des-ignation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commer-cial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 482 °C (900 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 155
700 Cu.047 Naval brass (UNS C46400) strip, stress-strain curves showing effect of cold rolling
Naval brass (61.51% Cu, 0.57% Sn, balance Zn) strip 1 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.080 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic extensometer accurate to 0.254 (10 pin.) were used. These tests were conducted in accordance with ASTM E 8. The tests
£ predate the UNS designations, but the closest current des-ignation is given for reference. The cold working of each
| specimen was defined by the change in strip thickness 280 w based on the Brown and Sharpe (B&S) wire gage and the
reduction in area (RA) and was then assigned a commer-cial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard.
70 Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 649 °C (1200 °F) for 1 h
0 Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, 11 McGraw-Hill, 1943, p 155
630
560
490
420
2 350 co
210
140
840
980 Cu.048 Phosphor bronze (UNS C51000) 5% grade A bar, stress-strain curves showing effect of low temperatures Copper alloy No. 510 cold drawn 85%.
770 Bar thickness: 19 mm (3/4 in.) 700 Source: R.P. Reed and R.R Mikesell, Low Temperature Mechanical
Properties of Copper and Selected Copper Alloys, NBS Monograph ioi, Institute for Materials Research, National Bureau of Standards,
560 £ 1 % 7
490 g £
420 co
350
280
210
140
70
Copper (Cu)/539
Cu.049 Phosphor bronze (UNS C51000) 5% grade A strip, stress-strain curves showing effect of cold rolling 5% grade A phosphor bronze (4.09% Sn, 0.035% P, balance Cu) 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.015 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin auto-matic extensometer accurate to 0.254 |nm (10 |Liin.) were used. These tests were conducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest current designation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 538 °C (1000 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 269
420
350 w
I CO
280
1
/ 0 ~—2
•3
4 4
5 5
2 3 4 5 6 Strain, 0.001
8 9 10 11
700
630
560
490
4 20 « CO Q-5
350 ri £ s CO
280
210
140
70
0 inVin.
Cu.050 Phosphor bronze (UNS C51000) 5% grade A strip, stress-strain curves showing effect of cold rolling
5% grade A phosphor bronze (4.09% Sn, 0.035% P, balance Cu) 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.070 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin auto-matic extensometer accurate to 0.254 \im (10 |Liin.) were used. These tests were conducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest current designation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 760 °C (1400 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 269
980 Cu.051 Aluminum bronze D (UNS C61400) bar, 910 stress-strain curves showing effect of low
temperatures Bar in annealed condition. Bar thickness: 19 mm (3/4 in.)
840
770 Source: RJP. Reed and R.R Mikesell, Low Temperature Mechanical
700 Properties of Copper and Selected Copper Alloys, NBS Monograph 101, Institute for Materials Research, National Bureau of Standards,
630 1967 560 S.
490 » <D
420 ft
350
280
210
140
70
0<P
455 Cu.052 Aluminum bronze (UNS C63000) extruded 42Q rod, stress-strain curves showing effect of cold
working and annealing 385 10% aluminum bronze (88.83% Cu, 10.02% Al, 0.77% 350 Fe, 0.31% Mn) previously extruded rod. Applicable to
rod less than 25.4 mm (1.00 in.) diameter. A 45,350 kg (100,000 lb) capacity hydraulic testing machine and
280 Templin automatic extensometer accurate to 0.254 |Lim £ (10 |Hin.) were used. These tests were conducted in accor-^ dance with ASTM E 8. The tests predate the UNS desig-
210 g nations, but the closest current designation is given for w reference. The cold working of each specimen was
175 defined by the reduction in area: curve 1, 5%; curve 2, 140 0% as extruded 25.4 mm (1 in.) diam; curve 3, 5%, also
annealed at 260 °C (500 °F) for 1 h 105
Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, 70 McGraw-Hill, 1943, p 262
35
315
245
0 11
Copper (Cu)/541
1
2
3
700
630
560
490
420
350 co £ CO
280
210
140
70
Cu.053 Silicon aluminum bronze (UNS C64210) rod, stress-strain curves showing effect of cold working and annealing Silicon aluminum bronze (7.01% Al, 1.98% Si, balance Cu) previously extruded rod. Applicable to rod less than 25.4 mm (1 in.) in diameter. A 45,359 kg (100,000 lb) capacity hydraulic testing machine and Templin auto-matic extensometer accurate to 0.254 \im (10 Jiin.) were used. These tests were conducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest current designation is given for reference. The cold working of each specimen was defined by the reduc-tion in area: curve 1, 10.5%; curve 2, 8%; curve 3, 10.5%, also annealed at 649 °C (1200 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 265
2 3 4 5 6 7 8 9 10 11 Strain, 0.001 in./in.
^ \ 20 K
\ \ \ 76 K
2! >5 K \ I
X195K
980
910
840
770
700
630
560 S.
490 £ CD
420 co
350
280
210
140
70
Cu.054 Copper-nickel-silicon (UNS C64700) bar, stress-strain curves showing effect of low temperatures
Bar thickness: 19 mm (3/4 in.). Aged at 450 °C (842 °F) for 2 h. This alloy was the strongest tested in this series of low-temperature tests. Source: R.R Reed and R.R Mikesell, Low Temperature Mechanical Properties of Copper and Selected Copper Alloys, NBS Monograph 101, Institute for Materials Research, National Bureau of Standards, 1967
0.1 ).2 0.3 0.' Strain, in./in.
0.5
542/Copper (Cu)
1 2
3
A A
5 5
630
560
490
420
CO 350 2=
<r 280 *
210
140
70
0 1 2 3 4 5 6 7 8 9 10 11 Strain, 0.001 in./in.
Cu.055 Low-silicon bronze type B (UNS C65100) rod, stress-strain curves showing effect of cold drawing
type B silicon bronze rod less than 25.4 mm (1 in.) diameter, (1.76% Si, 0.35% Mn, balance Cu) having a ready-to-finish grain size of 0.115 mm. A 45,359 kg (100,000 lb) capacity hydraulic testing machine and Templin automatic extensometer accurate to 0.254 jam (10 |Llin.) were used. These tests were conducted in accor-dance with ASTM E 8. The tests predate the UNS desig-nations, but the closest current designation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 649 °C (1200 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 248
2 0 K ,
4Kgg
2 0 K ,
76 K
/ v ) 195 K
295 K
840
770
700
630
560
490 ro Q_ S
420 eg £
350 w
280
210
140
70
Cu.056 High-silicon bronze A (UNS C65500) bar, stress-strain curves showing effect of low temperatures
Specimen in annealed condition. Bar thickness: 19 mm (3/4 in.) Source: R.P. Reed and R.R Mikesell, Low Temperature Mechanical Properties of Copper and Selected Copper Alloys, NBS Monograph 101, Institute for Materials Research, National Bureau of Standards, 1967
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 Strain, in./in.
Copper (Cu)/543
100
90
80
70
60
50
40
30
20
10
0
20 K
^ 4 K
76
195 K
' 295 K
V
700
630
560
490
420
350 «
280
210
140
70
Q. 2
£
Cu.057 Copper-nickel 10% (UNS C70600) bar, stress-strain curves showing effect of low temperatures
Specimen in annealed condition. Bar thickness: 19 mm (3/4 in.) Source: R.P. Reed and R.P. Mikesell, Low Temperature Mechanical Properties of Copper and Selected Copper Alloys, NBS Monograph 101, Institute for Materials Research, National Bureau of Standards, 1967
0.1 ).2 0. Strain,
3 0J in./in.
0.5
90
80
70
60
^ 50 to" CO <D
CO 40
30
20
10
1
2
—
/ / 4
5 5
630
560
490
420
co 350 £
280 |
210
140
70
3 4 5 6 7 8 9 Strain, 0.001 in./in.
Cu.058 Copper-nickel 20% (UNS C71000) strip, stress-strain curves showing effect of cold rolling
80-20 copper-nickel (78.18% Cu, 20.65% Ni, 0.51% Mn) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.015 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic exten-someter accurate to 0.254 |Lim (10 |Liin.) were used. These tests were conducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest cur-rent designation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 649 °C (1200 °F) for 1 h. Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 237
630 Cu.059 Copper-nickel 20% (UNS C71000) strip, stress-strain curves showing effect of cold rolling
560 80-20 copper-nickel (78.18% Cu, 20.65% Ni, 0.51 % Mn) strip 1 mm (0.040 in.) thick, having a ready-to-finish
490 grain size of 0.055 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic exten-
420 someter accurate to 0.254 \im (10 jiin.) were used. These tests were conducted in accordance with ASTM E 8. The
350 2 tests predate the UNS designations, but the closest cur-rent designation is given for reference. The cold working
gj of each specimen was defined by the change in strip w thickness based on the Brown and Sharpe (B&S) wire
gage and the reduction in area (RA) and was then 210 assigned a commercial temper designation. Curve 1:
B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; 140 RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%;
temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, 70 quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra
hard; annealed at 871 °C (1600 °F) for 1 h 0 Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys,
McGraw-Hill, 1943, p 237
770 Cu.060 Copper-nickel 30% (UNS C71500) bar, stress-strain curves showing effect of low
700 temperatures
630 Specimen in annealed condition. Bar thickness: 19 mm (3/4 in.)
5 6 0 Source: R.R Reed and R.R Mikesell, Low Temperature Mechanical Properties of Copper and Selected Copper Alloys, NBS Monograph
490 ioi, Institute for Materials Research, National Bureau of Standards, <o 1967
420 | V) CO
350 £ tn
280
210
140
70
Copper (Cu)/545
2
1
£ — 3
/ 7 -J 4
5
700
630
560
490
420
350
280
210
140
70
0. 2
1 2 3 4 5 6 7 Strain, 0.001 in./in.
8 9 10
Cu.061 Copper-nickel 30% (UNS C71500) strip, stress-strain curves showing effect of cold rolling
70-30 copper-nickel (68.94% Cu, 29.61% Ni) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.015 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic exten-someter accurate to 0.254 Jim (10 jiin.) were used These tests were conducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest current designation is given for reference. The cold work-ing of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 704 °C (1300 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 230
Strain, 0.001 in./in.
Cu.062 Copper-nickel 30% (UNS C71500) rod, stress-strain curves showing effect of cold drawing
70-30 copper-nickel (68.56% Cu, 30.48% Ni, 0.39% Fe, 0.57% Mn) rod, having a ready-to-finish grain size of 0.035 mm. A 45,359 kg (100,000 lb) capacity hydraulic testing machine and Templin automatic extensometer accurate to 0.254 \im (10 jiin.) were used. These tests were conducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest current des-ignation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commer-cial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 704 °C (1300 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 233
420
350
a. 2
280 £ CO
546/Copper (Cu)
Cu.063 Copper-nickel 30% (UNS C71500) strip, stress-strain curves showing effect of cold rolling 70-30 copper-nickel (68.94% Cu, 29.61% Ni) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.070 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic exten-someter accurate to 0.254 |Ltm (10 |nin.) were used. These tests were conducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest current designation is given for reference. The cold work-ing of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 871 °C (1600 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 230
co
5 280
210
140
70
0 1 2 3 4 5 6 7 8 9 10 11° Strain, 0.001 in./in.
Cu.064 Nickel silver (UNS C74400) strip, stress-strain curves showing effect of cold rolling
5% nickel silver (63.55% Cu, 5.14% Ni, balance Zn) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.015 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic exten-someter accurate to 0.254 |im (10 |iin.) were These tests were conducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest current des-ignation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commer-cial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 482°C (900 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 220
Copper (Cu)/547
Strain, 0.001 in./in.
Cu.065 Nickel silver (UNS C74400) strip, stress-strain curves showing effect of cold rolling
5% nickel silver (63.55% Cu, 5.14% Ni, balance Zn) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.110 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic exten-someter accurate to 0.254 Jim (10 jiin.) were used. These tests were conducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest cur-rent designation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 760 °C (1400 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 220
490
ra 420 1
i 350 S>
Cu.066 Nickel silver (UNS C74500) strip, stress-strain curves showing effect of cold rolling
10% nickel silver (66.02% Cu, 10.73% Ni, balance zinc) strip, having a ready-to-finish grain size of 0.015 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic extensometer accurate to 0.254 |im (10 |iin.) were used. These tests were conducted in accor-dance with ASTM E 8. The tests predate the UNS desig-nations, but the closest current designation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 593 °C (1100 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 215
548/Copper (Cu)
Cu.067 Nickel silver (UNS C74500) strip, stress-strain curves showing effect of cold rolling
10% nickel silver (66.02% Cu, 10.73% Ni, balance zinc) strip, having a ready-to-finish grain size of 0.080 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic extensometer accurate to 0.254 |nm (10 |Llin.) were used. These tests were conducted in accor-dance with ASTM E 8. The tests predate the UNS desig-nations, but the closest current designation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 704 °C (1300 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 215
Cu.068 Nickel silver 65-18 (UNS C75200) strip, stress-strain curves showing effect of cold rolling
18% deep-drawing nickel silver (66.00% Cu, 18.00% Ni, balance Zn) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.015 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin auto-matic extensometer accurate to 0.254 |Lim (10 |Liin.) were used. These tests were conducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest current designation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 593 °C (1100 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 200
Copper (Cu)/549
110
100
90
80
70
60
£ 50
40
30
20
10
1
2
3
4
J // 5
I { / V
770
700
630
560
490
<o 420 |
8 350 £
0)
280
210
140
70
1 2 3 4 5 6 7 Strain, 0.001 in./in.
10 11
Cu.069 Nickel silver (UNS C75400) strip, stress-strain curves showing effect of cold rolling 15% nickel silver (66.18% Cu, 15.05% Ni, balance Zn) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.015 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic exten-someter accurate to 0.254 jim (10 |iin.) were used. These tests were conducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest cur-rent designation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 593 °C (1100 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 208
3 4 5 6 7 Strain, 0.001 in./in.
10 11
Cu.070 Nickel silver (UNS C75400) strip, stress-strain curves showing effect of cold rolling
15% nickel silver (66.18% Cu, 15.05% Ni, balance Zn) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.100 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic exten-someter accurate to 0.254 |im (10 |iin.) were used. These tests were conducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest cur-rent designation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 760 °C (1400 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 208
550/Copper (Cu)
Cu.071 Nickel silver 65-12 (UNS C75700) strip, stress-strain curves showing effect of cold rolling
12% nickel silver (66.24% Cu, 11.57% Ni, balance Zn) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.080 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic exten-someter accurate to 0.254 Jim (10 jiin.) were used. These tests were conducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest cur-rent designation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 760 °C (1400 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 212
Cu.072 Nickel silver 55-18 (UNS C77000) strip, stress-strain curves showing effect of cold rolling
18% spring-stock nickel silver (56.56% Cu, 17.77% Ni, balance Zn) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.080 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin auto-matic extensometer accurate to 0.254 Jim (10 jiin.) were used. These tests were conducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest current designation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 760 °C (1400 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 203
Copper (Cu)/551
1
2
3
4
5 5
700
630
560
490
420
350 « (O £ tn
280
210
140
70
3 4 5 6 7 Strain, 0.001 in./in.
8 9 10
Cu.073 Leaded nickel silver (UNS C79000) strip, stress-strain curves showing effect of cold working
Leaded 12% nickel silver (65.49% Cu, 12.11% Ni, 1.96% Pb, balance Zn), strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.015 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin auto-matic extensometer accurate to 0.254 jim (10 jiin.) were used. These tests were conducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest current designation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60..5; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; tem-per, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 538 °C (1000 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 225
Cu.074 Leaded nickel silver (UNS C79000) strip, stress-strain curves showing effect of cold working Leaded 12% nickel silver (65.49% Cu, 12.11% Ni, 1.96% Pb, balance Zn) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.060 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic extensometer accurate to 0.254 |im (10 |iin.) were used. These tests were conducted in accordance with ASTM E 8. The tests predate the UNS designations, but the closest current designation is given for reference. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 816 °C (1500 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 225
552/Copper (Cu)
110
100
90
80
70
3 60 CO CO a & 50
40
30
20
10
1
2 £ A
3
/ / / A f 4
J ft
/ V 5 / 5
r 1 2 3 4 5 6
Strain, 0.001 10 11
770
700
630
560
490
420 ;
350 . (
280
210
140
70
0
Cu.075 Silicon brass No. 1 strip, stress-strain curves showing effect of cold rolling
Silicon brass No. 1 (77.74% Cu, 1.30% Si, balance Zn) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.090 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic exten-someter accurate to 0.254 |im (10 |iin.) were used These tests were conducted in accordance with ASTM E 8. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 704 °C (1300 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 181
in./in.
110
100
90
80
70
I 60 |>
= 50
40
30
20
10
9
•3
f / V £ 4 £ 4
ft
A
7 -5
770
700
630
560
490
420 |
350 £ co
280
210
140
70
Cu.076 Silicon brass No. 2 strip, stress-strain curves showing effect of cold rolling
Silicon brass No. 2 (72.36% Cu, 0.47% Si, balance Zn) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.015 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic exten-someter accurate to 0.254 |im (10 |iin.) were used. These tests were conducted in accordance with ASTM E 8. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 538 °C (1000 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 185
1 2 3 4 5 6 7 8 9 10 11 Strain, 0.001 in./in.
Copper (Cu)/553
110
100
90
80
70
60
& 50
40
30
20
10
1
2
/ / jf
3
4
A 5 5
770
700
630
560
1 2 3 4 5 6 7 8 Strain, 0.001 in./in.
10 11
490
co 420 |
350 £ co
280
210
140
70
.0
Cu.077 Silicon brass No. 2 strip, stress-strain curves showing effect of cold rolling
Silicon brass No. 2 (72.36% Cu, 0.47% Si, balance Zn) strip 1.0 mm (0.040 in.) thick, having a ready-to-finish grain size of 0.080 mm. A 2268 kg (5000 lb) capacity hydraulic testing machine and Templin automatic exten-someter accurate to 0.254 |im (10 |iin.) were used. These tests were conducted in accordance with ASTM E 8. The cold working of each specimen was defined by the change in strip thickness based on the Brown and Sharpe (B&S) wire gage and the reduction in area (RA) and was then assigned a commercial temper designation. Curve 1: B&S, 8; RA, 60.5%; temper, spring. Curve 2: B&S, 4; RA, 37.2%; temper, hard. Curve 3: B&S, 2; RA, 20.7%; temper, half hard. Curve 4: B&S, 1; RA, 11.0%; temper, quarter hard. Curve 5: B&S, 6; RA, 50.0%; temper, extra hard; annealed at 649 °C (1200 °F) for 1 h Source: R.A. Wilkins and E.S. Bunn, Copper and Copper Base Alloys, McGraw-Hill, 1943, p 185
2500
2000
1500
1000
500
Tun igsten wire
I f !
< Tungsten wire
1 46.5 vo l% fiber
11.9 v( 3l% fiber
Copper
3l% fiber
Cu.078 Tungsten copper composite wires, comparison of stress-strain curves
Experimental composites with tungsten wires in a copper matrix at the volume percentage shown. Source: R.W.K. Honeycombe, The Plastic Deformation of Metals, 2nd ed., American Society for Metals, 1984, p 260 (After D.L. McDanels, R.W. Jech, and J.W. Weeton, Metal Progress, Vol 78, Dec 1960, p 118)
0.4 0.8 1.2 1.6 Strain, % elongation
2.0 2.4
554/Copper (Cu)
10
o;
4 K ^
20 K n K
1 9 5 K ^ -
""295 K
980
910
840
770
700
630
560 S.
490 eg S 420 w
0.02 0.04 0.06 0.08 Strain, in./in.
0.10 0.1
350
280
210
140
70
i
Cu.079 Copper-nickel-aluminum sand cast billet, stress-strain curves showing effect of low temperatures
As cast. Brittle at low temperature. Composition: 9.95% Al, 5.20% Ni, 3.35% Fe, 0.3% Mn, balance Cu Source: R.P. Reed and R.R Mikesell, Low Temperature Mechanical Properties of Copper and Selected Copper Alloys, NBS Monograph 101, Institute for Materials Research, National Bureau of Standards, 1967
Magnesium (Mg)/555
Magnesium (Mg) Mg.001 Magnesium single crystal, stress-strain curves
Arrows indicate yield strengths. Relationship between specimen and slip plane orientation is shown. Source: C.R. Brooks, Heat Treatment, Structure, and Properties of Nonferrous Alloys, American Society for Metals, 1982, p 6 (as published in E.C. Burk and W. R. Hibbard, Trans AIME, Vol 194, 1952, p 295)
/ ^ Tension
Compression
/
/ / 0.2 0 . 4 0 . 6
Strain, % 0.8
245
210
175
g> 1 0 5 55
7 0
35
1.0
Mg.002 AZ31B-F magnesium alloy extrusion, tensile and compressive stress-strain curves
Composition: Mg-3Al-lZn. UNS Ml 1311 Source: ASM Specialty Handbook, Magnesium and Magnesium Alloys, ASM International, 1999, p 166
556/Magnesium (Mg)
14 Compressive tangent modulus, GPa
28 42 56 70
4 6 8 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
10
84
ension
• — ' "Cc impression
/
350
280
210
140
70
12
Mg.003 AZ31B-H24 magnesium alloy sheet, tensile and compressive stress-strain and compressive tangent modulus curves
Typical room-temperature values. Ramberg-Osgood parameter: n(tension) = 4.3; ^(compression) = 15. Composition: Mg-3Al-lZn. UNS Ml 1311 Source: MIL-HDBK-5H, Dec 1998, p 4-14
Compressive tangent modulus, GPa 14 28 42 56 70 84 .
•—"^Tensi 1 on
Co impression
/
/ / 4 6 8
Strain, 0.001 in./in. Compressive tangent modulus, 106 psi
10
175
140
105
70
35
12
Mg.004 AZ31B-0 magnesium alloy sheet and plate, tensile and compressive stress-strain and compressive tangent modulus curves
Typical room-temperature values. Ramberg-Osgood parameter: ^(longitudinal, tension) = 12, ^(longitudinal, compression) = 30. Composition: Mg-3Al-lZn. UNS M11311 Source: MIL-HDBK-5H, Dec 1998, p 4-11
Magnesium (Mg)/557
Temperature, °C
Temperature, °F
Mg.005 AZ61A magnesium alloy extrusion, low- and high-temperature effects on tensile properties
Ft,,, ultimate tensile strength; Fty, tensile yield strength. Composition: Mg-6Al-lZn. UNS Ml 1610 Data from three sources: circle, Mg-43, Alloy Digest, Aug 1959; tri-angle, Properties and Selection of Metals, Vol 1, 8th ed., Metals Hand-book, American Society for Metals, 1961; square, C.R. Tipton, Reactor Handbook, Vol I, 2nd ed., Interscience Publishing, 1960. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3603, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 3
280 Mg.006 AZ61A magnesium alloy extrusion, tensile stress-strain curve
Composition: Mg-6Al-lZn. UNS Ml 1610 Source: "Magnesium Design," Dow Chemical Co., 1957. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3603, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 3
140 w
70
12
210 Mg.007 AZ61A magnesium alloy extrusion, compressive stress-strain curve
Composition: Mg-6Al-lZn. UNS Ml 1610 175
Source: "Magnesium Design," Dow Chemical Co., 1957. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3603, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 4
105 £ GO
70
35
Magnesium (Mg)/559
/ /
/ /
/
/ \
280
210
140 5 £ 35
70
Mg.008 AZ61A magnesium alloy forging, tensile stress-strain curve Composition: Mg-6Al-lZn. UNS Ml 1610 Source: "Magnesium Design," Dow Chemical Co., 1957. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3603, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 3
4 6 Strain, 0.001 in./in.
10 12
/ /
/ /
/ f /
/ ^
/ /
210
175
140
a 105 tf
£ GO
70
35
Mg.009 AZ61A magnesium alloy forging, compressive stress-strain curve
Composition: Mg-6Al-lZn. UNS Ml 1610 Source: "Magnesium Design," Dow Chemical Co., 1957. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3603, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 4
4 6 Strain, 0.001 in./in.
10
560/Magnesium (Mg)
RT
300^ 3F (149 °C)
AZ63A-F v RT N
Y /
400( 5F (204 °C)
A /Vs
I f /
500c F (260 °C) A /Vs
I f / 600c F (316 °C)
700° F (371 °C)
175
140
105
70
35
i ! W
Mg.Ol 0 AZ63A-F, AZ63A-T4 magnesium alloy sand cast bar, tensile stress-strain curves at room and elevated temperatures
RT, room temperature. Composition: Mg-6Al-3Zn. UNS Ml 1630 Source: "Room and Elevated Temperature Properties of Magnesium Cast Alloys," Bulletin No. 141-176, Dow Chemical Co., 1958. As pub-lished in Aerospace Structural Metals Handbook, Vol 3, Code 3603, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 3
4 6 Strain, 0.001 in./in.
10
Roon n temperature
300°F (149 °C)
400°F (204 °C)
500 °F
600 °F
(260 °C)
(316 °C)
/ / 700 °F (371 °C)
210
175
140
CO Q_
1 0 5 J <D W
70
35
Mg.011 AZ63A-T6 magnesium alloy sand cast bar, tensile stress-strain curves at room and elevated temperatures
Composition: Mg-6Al-3Zn. UNS Ml 1630 Source: "Room and Elevated Temperature Properties of Magnesium Cast Alloys," Bulletin No. 141-176, Dow Chemical Co., 1958. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3603, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 4
4 6 Strain, 0.001 in./in.
10
Magnesium (Mg)/561
- 1 8 38 Temperature, °C 93 149 204
> J i • i » 1 ]r
Exposure (t< room tempe
O 100 h • 1000h
ested at mature)
• 3 1 -) m
280
<0 CL 2>
210 £ oo
140
70
Mg.012 AZ63A-T6 magnesium alloy sand cast bar, high-temperature effect on tensile properties
Fm, ultimate tensile strength; Fty, tensile yield strength. Tested at room temperature after exposure to elevated temperatures. Composition: Mg-6Al-3Zn. UNS Ml 1630 Source: "Magnesium Design," Dow Chemical Co., 1957. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3603, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 3
100 200 300 Temperature, °F
400 500
Mg.013 AZ63A magnesium alloy sand cast bar, high-temperature effect on tensile properties Effect of 10 min exposure and test temperature on three tempers. Composition: Mg-6Al-3Zn. UNS M l 1630 Source: "Magnesium Design," Dow Chemical Co., 1957. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3603, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 4
Magnesium (Mg)/563
Tension/,
impression
—
—
/
/ -/ 0.2 0.4 0.6
Strain, % 0.8 1.0
250
200
150
d> CO
100
50
1.2
Mg.014 AZ80A-T5 magnesium alloy extrusion, tensile and compressive stress-strain curves Composition: Mg-8.5Al-0.5Zn. UNS Ml 1800 Source: ASM Specialty Handbook, Magnesium and Magnesium Alloys, ASM International, 1999, p 166
/ /
Tension.,,^-—•
Compression
/
280
210
Q_
140 w (0 (D tn
70
Mg.015 AZ80A-T5 magnesium alloy forging, tensile and compressive stress-strain curves Composition: Mg-8.5Al-0.5Zn. UNS Ml 1800 Source: "Magnesium Design," Dow Chemical Co., 1957. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3501, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 2
Strain, 0.001 in./in.
564/Magnesium (Mg)
175
140
105 «o
Mg.016 AZ91A-F magnesium alloy die-cast bar, tensile stress-strain curve Compos i t ion: M g - 9 A l - 0 . 7 Z n . U N S M l 1 9 1 0
Source: "Magnesium Design," Form No. 141-91-457, Dow Chemical Co., 1957. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3402, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 12
Strain, 0.001 in./in.
25
20
J2 15
£ 10
S J g S ^ 300JXJ
5 ——
^ 3 °F (204 °C)
175
140
105 >
70 <=
35
Mg.017 AZ91C-T4 magnesium alloy sand cast bar, tensile stress-strain curves at room and elevated temperature Compos i t ion: M g - 9 A l - 0 . 7 Z n . U N S M l 1 9 1 4
Source: "Room and Elevated Temperature Properties of Magnesium Cast Alloys," Bulletin No. 141-176, Dow Chemical Co., 1958. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3402, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 12
4 6 Strain, 0.001 in./in.
10
Magnesium (Mg)/565
Room 1 temperature
300 °F (149 °C)
400 °F (204 °C)
/ / [
210
175
140 09 Q_ 2
105 B 05 ®
70
35
Mg.018 AZ91C-T6 magnesium alloy sand cast bar, tensile stress-strain curves at room and elevated temperature Compos i t ion: M g - 9 A l - 0 . 7 Z n . U N S M l 1 9 1 4
Source: "Room and Elevated Temperature Properties of Magnesium Cast Alloys," Bulletin No. 141-176, Dow Chemical Co., 1958. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3402, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 12
4 6 Strain, 0.001 in./in.
10
425 °F (218 °C) Mg.019 AZ91C-T4 magnesium alloy sand cast bar, effect of elevated temperature on room-temperature properties Compos i t ion: M g - 9 A l - 0 . 7 Z n . U N S M l 1 9 1 4
Source: "Magnesium Design," Form No. 141-91-457, Dow Chemical Co., 1957. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3402, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 16
5 6 6 / M a g n e s i u m ( M g )
2 0
15
10
0
140 M g . 0 2 0 A Z 9 1 C - T 4 m a g n e s i u m a l l o y s a n d c a s t bar, i s o c h r o n o u s s t re s s - s t ra in c u r v e s
F m , ult imate tensi le strength; F^, tensi le y i e ld strength. Compos i t ion: M g - 9 A l - 0 . 7 Z n . U N S M l 1 9 1 4
105 Source: "Isochronous Stress-Strain Curves of Magnesium Casting Alloys," Dow Chemical Co., 31 Oct 1958. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3402, CINDAS/USAF CRDA
to Handbooks Operation, Purdue University, 1995, p 12
CO CO
70 £
35
0
Magnesium (Mg)/567
- 1 8 50
36 Temperature, °C
93 149 204 260
• • T6c O T4c
ondition ondition
1
•
o - - < Sw
316 350
280
210 ra Q_ 2 i &
140 w
70
Mg.021 AZ91-T4, AZ91-T6 magnesium alloy sand cast bar, tensile stress-strain curves at room and elevated temperatures Compos i t ion: M g - 9 A l - 0 . 7 Z n
Source: "Room and Elevated Temperature Properties of Magnesium Cast Alloys," Bulletin No. 141-176, Dow Chemical Co., 1958. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3402, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995,p 14
A
1 • O 10 • >10
i
'min m ! n } A t t e n
I iperature
or "
100 200 300 400 Temperature, °F
500 600
568/Magnesium (Mg)
'tu ^ 9
>• ^y •— •
315
280
245
210 m
175
140
135
Mg.022 AZ91E-T6 magnesium alloy sand cast bar, effect of elevated temperature on room-temperature tensile properties Compos i t ion: M g - 9 A l - 0 . 7 Z n . U N S M l 1918
Source: B. Geary, "Corrosion Resistant Magnesium Casting Alloys," Magnesium Elektron, Ltd, Manchester, England. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3402, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 14
200 400 600 Exposure time, h
800 1000
Magnesium (Mg)/569
S Room t jmperature
A ^ ^ 3 0 0 °F (149 °C)
°F (204 °C)
h V t !
4 6 8 Strain, 0.001 in./in.
10
175
140
105 ra Q. 2
70
35
12
Mg.023 AZ91C-T6/AZ91E-T6 magnesium alloy casting, typical tensile stress-strain curves at room and elevated temperatures Exposure: 1/2 h. Ramberg-Osgood parameter: «(room temperature) = 4.5; n(300 °F [or 149 °C]) = 3.9; «(400 °F [or 204 °C]) = 5.3. Composition: Mg-9Al-0.7Zn. The C and E versions have similar mechanical properties. The E version is purer and more corrosion resistant. AZ91C: UNS Ml 1914. AZ91E: UNS Ml 1918 Source: MIL-HDBK-5H, Dec 1998, p 4-32
> / T 6
196
168
140
w CO <D 84 5)
56
28
Mg.024 AZ92A-F, AZ92A-T4, AZ92A-T6 magnesium alloy cast bar, tensile stress-strain curves at room temperature Composition: Mg-9Al-2Zn. UNS Ml 1920 Source: MIL-HDBK-5, 1958. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3403, CINDAS/USAF CRDA Hand-books Operation, Purdue University, 1995, p 3
Strain, 0.001 in./in.
168
196 Mg.025 AZ92A-F, AZ92A-T4, AZ92A-T6 magnesium alloy cast bar, compressive stress-strain curves at room temperature Composition: Mg-9Al-2Zn. UNS Ml 1920 Source: MIL-HDBK-5, 1958. As published in Aerospace Structural
140 Metals Handbook, Vol 3, Code 3403, CINDAS/USAF CRDA Hand-books Operation, Purdue University, 1995, p 4
112r
84 w
56
28
196 Mg.026 AZ92A-F, AZ92A-T4, AZ92A-T6 magnesium alloy cast bar, tensile tangent modulus stress-strain curves at room temperature
168
2 84 co
56
Composition: Mg-9Al-2Zn. UNS Ml 1920 Source: MIL-HDBK-5, 1958. As published in Aerospace Structural
140 Metals Handbook, Vol 3, Code 3403, CINDAS/USAF CRDA Hand-books Operation, Purdue University, 1995, p 4
112;
28
Magnesium (Mg)/571
\T6
\J4 \ F
196
168
140
112 r
84 co
56
28
Mg.027 AZ92A-F, AZ92A-T4, AZ92A-T6 magnesium alloy cast bar, compressive tangent modulus stress-strain curves at room temperature Composition: Mg-9Al-2Zn. UNS M l 1920 Source: MIL-HDBK-5, 1958. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3403, CINDAS/USAF CRDA Hand-books Operation, Purdue University, 1995, p 4
Strain, 0.001 in./in.
50
Temperature, °C 18 38 93 149 204 260 316 371
350
O - ~
Fk r \
-
t \ J ~<
Cor •
o
idition T5 T6 i
280
140 i
70
Mg.028 AZ92A-T5, AZ92A-T6 magnesium alloy cast bar, temperature effects on tensile properties Flu, ultimate tensile strength; Fty, tensile yield strength. Composition: Mg-9Al-2Zn. UNS Ml 1920 Source: "Magnesium Design," Form 141-91-57, Dow Chemical Co., 1957. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3403, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 5
r^pJ f
r 1 r
0 100 200 300 400 500 600 700 Temperature, °F
572/Magnesium (Mg)
x>m temper; ature
y s 3( 30 °F (149 ° 0)
/ '/C > — 4 ( 30 °F (204 °i
/ r
175
140
105
70
35
Mg.029 AZ92A-T6 magnesium alloy casting, typical tensile stress-strain curves at room and elevated temperatures Exposure: 1/2 h. Composition: Mg-9Al-2Zn. UNS Ml 1920 Source: MIL HDBK-5H, Dec 1998, p 4-38
10 12 Strain, 0.001 in./in.
Compressive tangent modulus, GPa
Compressive tangent modulus, 106 psi
Mg.030 AZ92A-T6 magnesium alloy casting, typical compressive stress-strain and tangent modulus curves at room temperature Composition: Mg-9Al-2Zn. UNS Ml 1920 Source: MIL-HDBK-5H, Dec 1998, p 4-38
105 Q-
70 -t CO
Magnesium (Mg)/573
300 °F (149 °C) 15 s^.
5 m i n ^ -
15 min^
lOh"
400 °F (204 °C)
15s _
5 min _
15 min_
10 h 10 h
168
140
112
Q.
84 i £ cn
56
28
0
168
140
112
5 84 g
£ oo
56
28
Mg.031 AZ92A-T6 magnesium alloy sand cast bar, isochronous stress-strain curves Compos i t ion: M g - 9 A l - 2 Z n . U N S M l 1 9 2 0
Source: "Isochronous Stress-Strain Curves of Magnesium Casting Alloys," Lett. Enc., Code 1.8 HB, Dow Chemical Co., 31 Oct 1958. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3403, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 7
4 6 8 Strain, 0.001 in./in.
10 12
5 7 4 / M a g n e s i u m ( M g )
- 1 8 50 r
93 Temperature, °C
204 316
40
30
20
10
0
160
\ V
Exposure • 1/2 h O 100 h • 1000h
427350
280
210
140
70
£ CO
Q
o 80
o L±J
O B — A O e —
200 400 600 Temperature, °F
800
M g . 0 3 2 A Z 9 2 A - T 6 m a g n e s i u m a l l o y s a n d c a s t bar, e f f e c t o f e x p o s u r e a n d t e s t t e m p e r a t u r e o n t e n s i l e p r o p e r t i e s
F tu , ult imate tensi le strength; F t y , tensi le y i e ld strength. Compos i t ion: M g - 9 A l - 2 Z n . U N S M l 1 9 2 0
Source: "Mechanical Properties at Various Temperatures of AZ 92 A-T6 Sand Castings," Data Sheet, Alcoa Research Laboratories, 29 Aug 1957. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3403, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 5
Magnesium (Mg) /575
*
( • * " "300 *F ( 149 °C)
IA y ' 500 °F (: 260 °C)
[f
— • —
[ / •
j /
r ' t ^
( x ' ' /
3 h exposure 5 s 30 min 1 h
• • - - • 2 h 10 h
/ /
3 h exposure 5 s 30 min 1 h
• • - - • 2 h 10 h
196
168
140
! s
400 °F (: 204 °C)
/ / /
600 °F (3 16 °C)
L'S L'S r ' / .«"" / • 1* f
« *
s
£ 84 co
56
28
0
196
168
140
1122 2
84 w
56
28
Mg.033 EK31XA-T6 magnesium alloy forging, isochronous stress-strain curves
Composition: Mg-3Di-0.5Zr. Didymium is a natural mixture of rare-earth elements neodymium and praseodymium given the quasi-chemical symbol Di. 1.99 mm (0.505 in.) bar cut from large forging Source: "Magnesium Forging Alloys for Elevated Temperature Service," Dow Chemical Co., 1963. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3502, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 5
4 6 8 Strain, 0.001 in./in.
10 12
576/Magnesium (Mg)
Mg.034 EZ33A-T5 magnesium alloy sand cast test bar, tensile stress-strain curve at room and elevated temperatures Composition: Mg-3RE-3Zn-0.7Zr. UNS M12330 Source: "Room and Elevated Temperature Properties of Magnesium Cast Alloys," Bulletin No. 141-176, Dow Chemical Co., 1958. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3404, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 9
-
15s
I f -
Mg.035 EZ33A-T5 magnesium alloy sand cast test bar, isochronous stress-strain curves at 204 °C (400 °F) Specimens exposed to elevated temperature for 3 h before loading. Composition: Mg-3RE-3Zn-0.7Zr. UNS Ml2330 Source: Properties and Selection: Nonferrous Alloys and Special-Purpose Materials, Vol 2, ASM Handbook, ASM International, 1990, p 504
Strain, %
Magnesium (Mg)/577
Strain, %
Mg.036 EZ33A-T5 magnesium alloy sand cast test bar, isochronous stress-strain curves at 260 °C (500 °F) Specimens exposed to elevated temperature for 3 h before loading. Composition: Mg-3RE-3Zn-0.7Zr. UNS M12330 Source: Properties and Selection: Nonferrous Alloys and Special-Purpose Materials, Vol 2, ASM Handbook, ASM International, 1990, p 504
Mg.037 EZ33A-T5 magnesium alloy sand cast test bar, isochronous stress-strain curves at 316 °C (600 °F) Specimens exposed to elevated temperature for 3 h before loading. Composition: Mg-3RE-3Zn-0.7Zr. UNS M12330 Source: Properties and Selection: Nonferrous Alloys and Special-Purpose Materials, Vol 2, ASM Handbook, ASM International, 1990, p 504
578/Magnesium (Mg)
Mg.038 EZ33A-T5 magnesium alloy sand cast test bar, isochronous stress-strain curves at 371 °C (700 °F) Specimens exposed to elevated temperature for 3 h before loading. Composition: Mg-3RE-3Zn-0.7Zr. UNS Ml2330 Source: Properties and Selection: Nonferrous Alloys and Special-Purpose Materials, Vol 2, ASM Handbook, ASM International, 1990, p 505
1.2 1.6 Strain, %
Mg.039 EZ33A-T5 magnesium alloy sand cast test bar, isochronous stress-strain curves at 427 °C (800 °F) Specimens exposed to elevated temperature for 3 h before loading. Composition: Mg-3RE-3Zn-0.7Zr. UNS Ml2330 Source: Properties and Selection: Nonferrous Alloys and Special-Purpose Materials, Vol 2, ASM Handbook, ASM International, 1990, p 505
1.2 1.6 Strain, %
Magnesium (Mg)/579
Strain, 0.001 in./in.
Mg*040 EZ33A-T5 magnesium alloy cast, tensile stress-strain curve at room temperature Ramberg-Osgood parameter: «(room temperature) = 15. Composition: Mg-3RE-3Zn-0.7Zr. UNS M12330 Source: MIL-HDBK-5H, Dec 1998, p 4-43
M g . 0 4 1 E Z 3 3 A - T 5 m a g n e s i u m a l l o y s a n d c a s t p l a t e , e f f e c t o f e n d ch i l l o n t e n s i l e p r o p e r t i e s
Thickness : 1 in. (25 m m ) and 2 in. (51 m m ) . Compos i t ion: M g - 3 R E - 3 Z n - 0 . 7 Z r . U N S M 1 2 3 3 0
Source: B. Lagowski and J.W. Meier, Premium Strength in Sand-Cast Magnesium Alloys, AFS Trans., Vol 72, 1964, p 673-685. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3404, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 9
Magnesium (Mg)/581
30
J2 28
I 26
• i 24 ±s Z)
Exposure: 1 (204 °C) - (260 °C) - (316 °C)
l
• 400 °f A 500 °f • 600 °f
1 (204 °C) - (260 °C) - (316 °C)
l
•
210
196
182
168
154
154
140
ur xz
126
112
98
E | 4 in
•2 2
1000 2000 3000 Exposure time, h
4000 5000
Mg.042 EZ33A-T5 magnesium alloy sand cast bar, effect of exposure at elevated temperatures on room-temperature tensile properties Composition: Mg-3RE-3Zn-0.7Zr. UNS M12330 Source: "Magnesium Design," Form No. 141-91-457, Dow Chemical Co., 1957. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3404, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 9
582/Magnesium (Mg)
0.6 0.8 Strain, %
Mg.043 HK31A magnesium alloy separately cast bar, tensile stress-strain curves Composition: Mg-3Th-0.7Zr. UNS Ml3310 Source: Properties and Selection: Nonferrous Alloys and Special-Purpose Materials, Vol 2, ASM Handbook, ASM International, 1990, p 505
Mg.044 HK31A-H24 magnesium alloy sheet, tensile stress-strain curves at various temperatures Sheet thickness: 1.63 mm (0.064 in.). Test direction: longitudinal. Typical yield strength: 21 °C (70 °F), 205 MPa (30 ksi); 149 °C (300°F), 165 MPa (24 ksi); 204 °C (400 °F), 145 MPa (21 ksi); 260 °C (500 °F), 115 MPa (17 ksi); 316 °C (600 °F) 48 MPa (7 ksi); 343 °C (650 °F), 28 MPa (4 ksi). Composition: Mg-3Th-0.7Zr. UNS M13310
Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, 9th ed., Metals Handbook, American Society for Metals, 1979, p 558
Magnesium (Mg)/583
300 Mg.045 HK31A-H24 magnesium alloy sheet, tensile stress-strain curves at various temperatures Sheet thickness: 1.63 mm (0.064 in.). Test direction: transverse. Typical yield strength: 21 °C (70 °F), 205 MPa (30 ksi); 149 °C (300°F), 165 MPa (24 ksi); 204 °C (400 °F), 145 MPa (21 ksi); 260 °C (500 °F), 115 MPa (17 ksi); 316 °C (600 °F) 48 MPa (7 ksi); 343 °C (650 °F), 28 MPa (4 ksi). Composition: Mg-3Th-0.7Zr. UNS M13310 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 558
0.8 1.2 Strain, %
300
24 °C (75 °F) 149 °C (300 °F) 204 °C (400 °F) 260 °C (500 °F)~
316 °C (600 T )
343 °C (650 °F)
40
30
10
0.8 1.2 Strain, %
1.6 2.0
Mg.046 HK31A-H24 magnesium alloy sheet, compressive stress-strain curves at various temperatures Sheet thickness: 1.63 mm (0.064 in.). Test direction: longitudinal. Composition: Mg-3Th-0.7Zr. UNS M13310 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 558
584/Magnesium (Mg)
300
250
200
150
100
50
-
24 °C ( - 149 °C (30C - 204 °C (40(
75-F) )°F)
i —- 260 °C (5( )0 °F)
—
/ 316 °C ; (600 °F)
/ / / 371 °C : (700 °F) — : (700 °F)
40
30
20 £ CO
10
Mg.047 HK31A-H24 magnesium alloy sheet, compressive stress-strain curves at various temperatures Sheet thickness: 1.63 mm (0.064 in.). Test direction: transverse. Composition: Mg-3Th-0.7Zr. UNS M13310 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 558
0.4 0.8 1.2 1.6 2.0 Strain,c
140
1.2 1.6 Strain,1
Mg.048 HK31A-H24 magnesium alloy sheet, isochronous stress-strain curves at 204 °C (400 >F) Sheet thickness: 1.63 mm (0.064 in.). Specimens exposed to elevated temperatures for 3 h before loading. Composition: Mg-3Th-0.7Zr. UNS M13310 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 560
Magnesium (Mg) /585
Mg.049 HK31A-H24 magnesium alloy sheet, isochronous stress-strain curves at 2 6 0 °C (500 °F)
Sheet thickness: 1.63 mm (0.064 in.). Specimens exposed to elevated temperatures for 3 h before loading. Composition: Mg-3Th-0.7Zr. UNS M13310 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 560
140
120
100
- 2 0
16
Mg.050 HK31A-H24 magnesium alloy sheet, isochronous stress-strain curves at 3 1 6 °C (600 °F)
Sheet thickness: 1.63 mm (0.064 in.). Specimens exposed to elevated temperatures for 3 h before loading. Composi-tion: Mg-3Th-0.7Zr. UNS M13310 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 560
586/Magnesium (Mg)
— — Longrtudir Transvers
lal 9
70 °F (2 — —
A 3l 00 °F (149 °C)
A
/ 4l DO °F (204 •C)
°C) 5( Do"°F (260
•C)
°C)
I / 6( DO °F (316
t . — — -— — —— M M
t r 0.2 0.4 0.6 0.8
Strain, % 1.0 1.2
245
210
175
<D 105 co
70
35
Mg.051 HK31A-H24 magnesium alloy sheet, tensile stress-strain curves at room and elevated temperatures
Test direction: longitudinal and transverse. Typical shear ultimate strength in the lowest strength direction, 180 MPa (26.0 ksi) for sheet 0.406-6.350 mm (0.016-0.250 in.) thick and plate 25.42-76.20 mm (1.001-3.000 in.) thick. Composition: Mg-3Th-0.7Zr. UNS M13310
Source: "Magnesium in Design," Form No. 141-213-67, Dow Chemical Co., 1967. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3503, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 6
Mg.052 HK31A-H24 magnesium alloy sheet, compressive stress-strain curves at room and elevated temperatures
Test direction: longitudinal and transverse. Typical bearing ultimate strength in the lowest strength direction with edge-to-diameter ratio of 2.5, 450 MPa (65.0 ksi) for sheet 3.20-6.350 mm (0.126-0.250 in.) thick and plate 25.42-76.20 mm (1.001-3.000 in.) thick. Composition: Mg-3Th-0.7Zr. UNS M13310 Source: "Magnesium in Design," Form No. 141-213-67, Dow Chemical Co., 1967. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3503, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 9
Magnesium (Mg)/587
• 1 400 °F [204 °C)
(260 °C)
(316 °C)
' * --JP
182
168
154 1 2
140
126
£ 55
1000 2000 3000 Exposure time, h
4000 5000
Mg.053 HK31A-H24 magnesium alloy sheet, effect of elevated temperatures on room-temperature compressive properties Composition: Mg-3Th-0.7Zr. UNS Ml3310 Source: "Magnesium in Design" Form No. 141-213-67, Dow Chemical Co., 1967. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3503, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 7
Strain, %
Mg.054 HK31A-0 magnesium alloy sheet, tensile stress-strain curves at various temperatures Sheet thickness: 1.63 mm (0.064 in.). Test direction: longitudinal. Composition: Mg-3Th-0.7Zr. UNS M13310 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 559
588/Magnesium (Mg)
Mg.055 HK31A-0 magnesium alloy sheet, tensile stress-strain curves at various temperatures Sheet thickness: 1.63 mm (0.064 in.). Test direction: transverse. Composition: Mg-3Th-0.7Zr. UNS Ml3310 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 559
Mg.056 HK31A-0 magnesium alloy sheet, compressive stress-strain curves at various temperatures Sheet thickness: 1.63 mm (0.064 in.)- Test direction: longitudinal. Composition: Mg-3Th-0.7Zr. UNS M13310 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 559
Magnesium (Mg)/589
Mg.057 HK31A-0 magnesium alloy sheet, compressive stress-strain curves at various temperatures Sheet thickness: 1.63 mm (0.064 in.). Test direction: transverse. Composition: Mg-3Th-0.7Zr. UNS M13310 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 559
! I Longitudir Transvers
lal e
70 °F (21 °C)
300 °l |-j149 °C)
400 °l = (204 °C)
f ^ ^
fa' 500 °F (260 °C)
s 600 °l r (316 °C)
210
175
140
105 <» £ to
70
35
Mg.058 HK31A-0 magnesium alloy sheet, tensile stress-strain curves at room and elevated temperatures Test direction: longitudinal and transverse. Composition: Mg-3Th-0.7Zr. UNS M13310 Source: "Magnesium in Design," Form No. 141-213-67, Dow Chemical Co., 1967. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3503, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 6
0.2 0.4 0.6 0.8 Strain, %
1.0 1.2
5 9 0 / M a g n e s i u m ( M g )
-42 /
14 °F (-25: r c ) -323 °F (-197°C)
A -109 °F (-78 °C
80 °F i (27 °C)
420
350
280
(0
210 » <d <6
140
70
M g . 0 5 9 H K 3 1 A - 0 m a g n e s i u m a l l o y s h e e t , c o m p l e t e t e n s i l e s t re s s - s t ra in c u r v e s a t l o w t e m p e r a t u r e s
Compos i t ion: Mg-3Th-0 .7Zr . U N S M l 3 3 1 0
Source: R.P. Reed, R.P. Mikesell, and R.L. Greeson, "Some Mechanical Properties of Magnesium Alloys at Low Temperatures," ASTM STP 287, 1961, p 61—73. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3503, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 7
10 15 20 Strain, %
25 30 35
M g . 0 6 0 H K 3 1 A - 0 m a g n e s i u m a l l o y s h e e t , c o m p r e s s i v e s t re s s - s t ra in c u r v e s a t r o o m a n d e l e v a t e d t e m p e r a t u r e s
Compos i t ion: Mg-3Th-0 .7Zr . U N S M l 3 3 1 0
Source: "Magnesium in Design," Form No. 141-213-67, Dow Chemical Co., 1967. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3503, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 9
Magnesium (Mg) /591
Strain, %
Mg.061 HK31A-0 magnesium alloy sheet, isochronous stress-strain curves at 204 °C (400 °F)
Sheet thickness: 1.63 mm (0.064 in.). Specimens exposed at testing temperature for 3 h before loading. Composi-tion: Mg-3Th-0.7Zr. UNS M13310 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 561
Mg.062 HK31A-0 magnesium alloy sheet, isochronous stress-strain curves at 2 6 0 °C (500 °F)
Sheet thickness: 1.63 mm (0.064 in.). Specimens exposed at testing temperature for 3 h before loading. Composi-tion: Mg-3Th-0.7Zr. UNS M13310 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 561
592/Magnesium (Mg)
Mg.063 HK31A-0 magnesium alloy sheet, isochronous stress-strain curves at 316 °C (600 °F) Sheet thickness: 1.63 mm (0.064 in.). Specimens exposed at testing temperature for 3 h before loading. Composi-tion: Mg-3Th-0.7Zr. UNS M13310 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 561
Mg.064 HK31A-T6 magnesium alloy sand cast test bar, tensile stress-strain curves at room and elevated temperatures Specimens exposed at testing temperature for 3 h before loading. Composition: Mg-3Th-0.7Zr. UNS M13310 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 583
Magnesium (Mg)/593
150
125
100 Q_ 2
© « 75
50
25
. 15s » m h
-
I iu n
f /
-
20
15
10
0 0.4 0.8 1.2 1.6 Strain, %
2.0 2.4 2.8
Mg.065 HK31A-T6 magnesium alloy separately cast test bars, isochronous stress-strain curves at 204 °C (400 °F) Specimens exposed at testing temperature for 3 h before loading. Composition: Mg-3Th-0.7Zr. UNS M13310 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 583
150
125
100
75
50
25
-
/ 1 5 ^
10 h
t -
I
20
15
10
Mg.066 HK31A-T6 magnesium alloy separately cast test bars, isochronous stress-strain curves at 260 °C (500 °F) Specimens exposed at testing temperature for 3 h before loading. Composition: Mg-3Th-0.7Zr. UNS M13310 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 583
0 0.4 0.8 1.2 1.6 Strain, %
2.0 2.4 2.8
Mg.067 HK31A-T6 magnesium alloy separately cast test bars, isochronous stress-strain curves at 316 °C (600 °F) Composition: Mg-3Th-0.7Zr. UNS M13310 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 583
- 5
2.8
350 Mg.068 HK31A-T6 magnesium alloy sand cast test bar, complete tensile stress-strain curves at low temperatures Composition: Mg-3Th-0.7Zr. UNS M13310 Source: R.P. Reed, R.R Mikesell, and R.L. Greeson, "Some Mechanical Properties of Magnesium Alloys at Low Temperatures," ASTM STP 287, 1961, p 61-73. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3503, CINDAS/USAF CRDA Handbooks
210 Operation, Purdue University, 1995, p 7
co 140
70
15
Magnesium (Mg)/595
Mg.069 HM21A-T8 magnesium alloy sheet, tensile stress-strain curves at various temperatures Test direction: longitudinal. Specimens held at test temperature 3 h before testing. Composition: Mg-2Th-0.8Mn. UNS M13210 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 562
Mg.070 HM21A-T8 magnesium alloy sheet, tensile stress-strain curves at various temperatures Test direction: transverse. Specimens held at test temperature 3 h before testing. Composition: Mg-2Th-0.8Mn. UNS M13210 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 562
596/Magnesium (Mg)
Mg.071 HM21A-T8 magnesium alloy sheet, compressive stress-strain curves at various temperatures Test direction: longitudinal. Specimens held at test temperature 3 h before testing. Composition: Mg-2Th-0.8Mn. UNS M13210 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 562
-
24 ; (75 °F)
/ / -/
20
15
10
0.2 0.4 0.6 0.8 Strain, %
1.0 1.2 1.4
Mg.072 HM21A-T8 magnesium alloy sheet, compressive stress-strain curves at various temperatures Test direction: transverse. Specimens held at test temperature 3 h before testing. Composition: Mg-2Th-0.8Mn. UNS M13210 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 562
Magnesium (Mg) /597
140
120
100
CO CL S w 80 CO
60
40
20
1 15 s ! 1 m 1 h
in
1 — 1 0 -
-
- 1 0 0
-
0.4 0.8 1.2 1.6 Strain, %
2.0 2.4
20
16
12.
2.8
Mg.073 HM21A-T8 magnesium alloy sheet, isochronous stress-strain curves at 204 °C (400 f )
Sheet thickness: 1.63 mm (0.064 in.). Specimens held at test temperature 3 h before testing. Composition: Mg-2Th-0.8Mn. UNS M13210 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 563
140
1.2 1.6 Strain, %
Mg.074 HM21A-T8 magnesium alloy sheet, isochronous stress-strain curves at 260 °C (500 F)
Sheet thickness: 1.63 mm (0.064 in.). Specimens held at test temperature 3 h before testing. Composition: Mg-2Th-0.8Mn. UNS M13210 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 563
598/Magnesium (Mg)
Mg.075 HM21A-T8 magnesium alloy sheet, isochronous stress-strain curves at 316 °C (600 °F)
Sheet thickness: 1.63 mm (0.064 in.). Specimens held at test temperature 3 h before testing. Composition: Mg-2Th-0.8Mn. UNSM13210 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 563
Magnesium (Mg)/599
70 °F (21 D °F (149 °C)
^ - ^ 4 0 0 °F (204 °C)
°F (260 °C)
60! D °F (316 °C)
/ / 70 °F (: 21 °C)
/
/ /
210
175
140
(0
105 i £ 55
70
35
0
210
175
140
Q.
105 co-co £ 55
70
35
Mg.076 HM21A-T8 magnesium alloy sheet, compressive stress-strain curves at room and elevated temperatures Top curves are for the longitudinal direction. Bottom curve is transverse. Composition: Mg-2Th-0.8Mn. UNS M13210 Source: "Magnesium in Aerospace Design," Bulletin 141-213, Dow Chemical Co., 1963. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3504, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 8
4 6 Strain, 0.001 in./in.
10
600/Magnesium (Mg)
40
35
30
25
20 -b 03
15
10
^ 7 5 °F (24 °C)
300 °F (1 49 °C)
500 °F (2i 60 °C)
J y 600 °F (^ 16 °C)
- i
y
s 700 °F (3; 71 °C) / J T
f
800 °F (4: 27 °C) / 27 °C) 27 °C)
280
245
210
175 (0 Q_ 2
140
105
70
35
4 6 8 Strain, 0.001 in./in.
10 12
Mg.077 HM21A-T81 magnesium alloy sheet, tensile stress-strain curves at various temperatures Sheet thickness: 4.826 mm (0.190 in.). Composition: Mg-2Th-0.8Mn. UNS M13210 Source: "Magnesium in Aerospace Design," Bulletin 141-213, Dow Chemical Co., 1963. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3504, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 6
400 Mg.078 HM31A magnesium alloy extrusion, tensile stress-strain curves at various temperatures Extrusion ratio of 25:1 approximate. 50.8 x 25.4 mm ( 2 x 1 in.) rectangles tested in the longitudinal direction. Composition: Mg-3Th-1.5Mn. UNS M13312 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 566
Magnesium (Mg)/601
350 Mg.079 HM31A magnesium alloy extrusion, tensile stress-strain curves at various temperatures Extrusion ratio of 67:1 approximate. 9.525 x 50.8 mm (0.375 x 2 in.) rectangles tested in the longitudinal direction. Composition: Mg-3Th-1.5Mn. UNS M13312 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 566
0.6 0.8 Strain,'
250
200
150
100
24 °C (75 °F)
149 °C (300 °F) 204 °C (400 °F) 260 °C (500 °F) 316 °C (600 °F)-
35
30
25
20 J2 ai t/) £ aS
15
10
Mg.080 HM31A magnesium alloy extrusion, compressive stress-strain curves at various temperatures Extrusion ratio of 25:1 approximate. 50.8 x 25.4 mm ( 2 x 1 in.) rectangles tested in the longitudinal direction. Composition: Mg-3Th-1.5Mn. UNS M13312 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 566
0.6 0.8 Strain, %
1.0 1.2 1.4
602/Magnesium (Mg)
Strain, %
Mg.081 HM31A magnesium alloy extrusion, compressive stress-strain curves at various temperatures Extrusion ratio of 67:1 approximate. 9.525 x 50.8 mm (0.375 x 2 in.) rectangles tested in the longitudinal direction. Composition: Mg-3Th-1.5Mn. UNS Ml3312 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 566
Mg.082 HM31A-F magnesium alloy extrusion, stress-strain curves at room and elevated temperatures Extrusions up to 25.8 cm2 (4.0 in.2) cross section tested in longitudinal direction. Composition: Mg-3Th-1.5Mn. UNS M13312 Source: "HM31XA Magnesium Alloy Extrusions," Bulletin No. 141-199, Dow Chemical Co. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3505, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 4
M a g n e s i u m ( M g ) / 6 0 3
M g . 0 8 3 H M 3 1 A - F m a g n e s i u m a l l o y e x t r u s i o n , c o m p r e s s i v e s t re s s - s t ra in c u r v e s a t r o o m a n d e l e v a t e d t e m p e r a t u r e s
Extrusions up to 2 5 . 8 c m 2 ( 4 .0 in.2) cross sect ion tested in longitudinal direction. Compos i t ion: M g - 3 T h - 1 . 5 M n . U N S M 1 3 3 1 2
Source: "Magnesium in Design," Form No. 141-213-67, Dow Chemical Co., 1967. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3505, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 6
424 °F (-253 °C)
-323 °F (-197 °( i)
109 e F (-78 °C)
80 °F (27 °C)
560
490
420
350
280 g £ <55
210
140
70
M g . 0 8 4 H M 3 1 A - F m a g n e s i u m a l l o y e x t r u s i o n , c o m p l e t e s t re s s - s t ra in c u r v e s a t l o w t e m p e r a t u r e s
Tested in longitudinal direction. Compos i t ion: M g - 3 T h -1 .5Mn. U N S M 1 3 3 1 2
Source: R.P. Reed, R.P. Mikesell, and R.L. Greeson, "Some Mechanical Properties of Magnesium Alloys at Low Temperatures " ASTM STP 287, 1961, p 61-73. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3505, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 5
10 Strain, %
15 20
604/Magnesium (Mg)
15s 1 min
10 h
15s 1 min
10 h
15s 1 min
10 h
168
140
112
84 w
56
28
0.8 1.6 Strain, %
2.4 0
3.2
Mg.085 HM31A-F magnesium alloy extrusion, isochronous stress-strain curves at 149 °C (300 F)
Solid extrusions up to 25.8 cm2 (4.0 in.2) cross section, exposed to elevated temperature for 3 h prior to loading. Composition: Mg-3Th-1.5Mn. UNS M13312 Source: "HM31XA Magnesium Alloy Extrusions," Bulletin No. 141-199, Dow Chemical Co. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3505, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 8
Mg.086 HM31A-F magnesium alloy extrusion, isochronous stress-strain curves at 204 °C (400 °F)
Solid extrusions up to 25.8 cm2 (4.0 in.2) cross section, exposed to elevated temperature for 3 h prior to loading. Composition: Mg-3Th-1.5Mn. UNS Ml3312 Source: "HM31XA Magnesium Alloy Extrusions," Bulletin No. 141-199, Dow Chemical Co. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3505, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 8
Magnesium (Mg) /605
24
20
16
"en
812 © So
8
1f> s 1 min 30 min 2 h 5 h
1 min 30 min 2 h 5 h
1 min 30 min 2 h 5 h
1 min 30 min 2 h 5 h
1 min 30 min 2 h 5 h 10 h
168
140
112
8 4 8 £
56
28
Mg.087 HM31A-F magnesium alloy extrusion, isochronous stress-strain curves at 260 °C (500 °F)
Solid extrusions up to 25.8 cm2 (4.0 in.2) cross section, exposed to elevated temperature for 3 h prior to loading. Composition: Mg-3Th-1.5Mn. UNS M13312 Source: "HM31XA Magnesium Alloy Extrusions," Bulletin No. 141-199, Dow Chemical Co. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3505, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 8
0.8 1.6 Strain, %
2.4 3.2°
20
16
12
15s 1 min
10 min
30 min
2 h 5 h 10 h
0.8 1.6 Strain, %
2.4
140
112
84
56
28
•b CO
—1 0 3.2
Mg.088 HM31A-F magnesium alloy extrusion, isochronous stress-strain curves at 316 °C (600 F)
Solid extrusions up to 25.8 cm2 (4.0 in.2) cross section, exposed to elevated temperature for 3 h prior to loading. Composition: Mg-3Th-1.5Mn. UNS Ml3312 Source: "HM31XA Magnesium Alloy Extrusions," Bulletin No. 141-199, Dow Chemical Co. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3505, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 8
606/Magnesium (Mg)
1 / 5 s
/ 10 s
/
1
168
140
112
84 co-
se
28
Mg.089 HM31A-F magnesium alloy extruded tubing, isochronous stress-strain curves at 260 °C (500 °F) 25.4 cm (10 in.) OD x 8 mm (0.315 in.) wall. Short-time tests after 5 s exposure to test temperature prior to loading. Composition: Mg-3Th-1.5Mn. UNS Ml3312 Source: "HM31XA Magnesium Alloy Extrusions," Bulletin No. 141-199, Dow Chemical Co. As published in Aerospace Structural Metals Handbook Vol 3, Code 3505, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 9
0.8 1.6 Strain, %
2.4 0
3.2
5 s 10s 30 s
- — " 5 min^-.
min
— T o min
168
140
112
84 <»
56
28
0.8 1.6 Strain, %
2.4 0
3.2
Mg.090 HM31A-F magnesium alloy extruded tubing, isochronous stress-strain curves at 316 °C (600 °F) 25.4 cm (10 in.) OD x 8 mm (0.315 in.) wall. Short-time tests after 5 s exposure to test temperature prior to loading. Composition: Mg-3Th-1.5Mn. UNS Ml3312 Source: "HM31XA Magnesium Alloy Extrusions " Bulletin No. 141-199, Dow Chemical Co. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3505, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 9
Magnesium (Mg)/607
Strain, %
Mg.091 HM31A-T5 magnesium alloy extrusion, stress-strain curves at room and elevated temperatures Extrusions up to 25.8 cm2 (4.0 in.2) cross section tested in longitudinal direction. Composition: Mg-3Th-1.5Mn. UNS M13312 Source: "Magnesium in Design," Form No. 141-213-67, Dow Chemical Co., 1967. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3505, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 4
608/Magnesium (Mg)
Mg.092 HM31A-T5 magnesium alloy extrusion, compressive stress-strain curves at room and elevated temperatures
Top curves for extrusions with cross section less than 6.45 cm2 (1 in.2). Bottom for extrusions with cross section 6.45-25.8 cm2 (1^4 in.2). Tested in longitudinal direction. Composition: Mg-3Th-1.5Mn. UNS Ml3312 Source: "Magnesium in Design," Form No. 141-213-67, Dow Chemical Co., 1967. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3505, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 6
Magnesium (Mg)/609
Mg.093 HZ32A-T5 magnesium alloy sand cast bar, tensile stress-strain curves at various temperatures Composition: Mg-3.2Th-2.1Zn-0.7Zr. UNS M13320 Source: "Design," Booklet by Magnesium Elektron Ltd. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3408, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 3
-
/ / 1 5 s .
1 h
_ 2 min
-/ / 1 5 s .
1 h ~ \ o h -
w -
-
0.4 0.8 1.2 1.6 Strain, %
2.0 2.4
20
18
16
14
12 £ CO CO <1)
10 5
8
6
4
2
Mg.094 HZ32A-T5 magnesium alloy separately sand cast test bar, isochronous tensile stress-strain curves at 204 °C (400 °F) Specimens exposed to elevated temperature for 3 h before loading. Composition: Mg-3.2Th-2.1Zn-0.7Zr. UNS M13320 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 585
610/Magnesium (Mg)
^ 68 °F I (20 °C)
^ '302' 9F (150 °C)
/ — ~392 r (200 °C)
/// - - 4 8 ? T (250 °C)
fU 572' 5F (300 °C)
224
196
168
140 CO Q_
112 w
(O
84
56
28
0.2 0.4 0.6 Strain, %
0.8 1.0°
Mg.095 QE22A-T6 magnesium alloy sand casting, stress-strain curves at room and elevated temperatures
Composition: Mg-2.5Ag-2.0Di-0.4Zr. Didymium is a natural mixture of rare-earth elements neodymium and praseodymium given the quasi-chemical symbol Di. UNS Ml 8220 Source: "Design," Booklet by Magnesium Elektron Ltd. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3406, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 4
50
40
30
20
10
^ R T
300 °F ; (149 °C)—
j (204 °C)
; (260 °C) / ^"^400 °F
500 °F
; (149 °C)—
j (204 °C)
; (260 °C)
J e —•— - 600 °F (3 16 °C)
/ — 700 °| F (371 °C)
350
280
210
140
70
-t C0
Mg.096 QE22A-T6 magnesium alloy casting, typical stress-strain curves at room and elevated temperatures
RT, room temperature. Specimens exposed to elevated temperatures for 0.5 h. Ramberg-Osgood parameters: n{RT) = 6.5, n{300 °F [or 149 °C]) = 7.9, n(400 °F [or 204 °C]) = 9.0, n(600 °F [or 314 °C]) = 4.8, n{700 °F [or 371 °C]) = 3.9. Composition: Mg-2.5Ag-2.0Di-0.4Zr. Didymium is a natural mixture of rare-earth elements neodymium and praseodymium given the quasi-chemical symbol Di. UNS Ml8220 Source: MIL-HDBK-5H, Dec 1998, p 4~A1
4 6 8 Strain, 0.001 in./in.
10 12
Magnesium (Mg) /611
-240 -129 60
Temperature, °C -18 93 204 316 427
420
i
350
280
o.
210 co (A <D W
140
70
Mg.097 QE22A-T6 magnesium alloy sand cast test bar, effect of temperature on tensile properties
F w ultimate tensile strength; Fty, tensile yield strength. Composition: Mg-2.5Ag-2.0Di-0.4Zr. Didymium is a natural mixture of rare-earth elements neodymium and praseodymium given the quasi-chemical symbol Di. UNS Ml 8220 Source: J.B. Hallowell and H.R. Ogden, "An Introduction to Magnesium Alloys," DMIC Report 206, Battelle Memorial Institute, 1964. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3406, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 4
612/Magnesium (Mg)
• ~ 48 2 °F (250 °C)
572 °F (: 300 °C)
\ • X
• \ ^
X
\2 °F (250 °C) A
•
A 572' T (300 °C)
20 0.1 10
Time, h 10 10
Mg.098 QE22A-T6 magnesium alloy sand cast bar, effect of overaging on tensile properties
Composition: Mg-2.5Ag-2.0Di-0.4Zr. Didymium is a natural mixture of rare-earth elements neodymium and praseodymium given the quasi-chemical symbol Di. UNS Ml 8220 Source: "Crucible Melting of Magnesium Alloys," Bulletin No. 181-27, Dow Chemical Co. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3406, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 4
Magnesium (Mg) /613
50
45
40
35
30
25
/ ^
y v y y
*
/
x / / /
X / y s
/ / x
/ /
Chill Unci
ed casting hilled casting
1
350
315
280 CL 2
245
210
175
£ co
Mg.099 QE22A-T8 magnesium alloy sand cast, effect of cold work on tensile properties
Ftu, ultimate tensile strength; Fty, tensile yield strength. Effect of casting process is shown. Composition: Mg-2.5Ag-2.0Di-0.4Zr. Didymium is a natural mixture of rare-earth elements neodymium and praseodymium given the quasi-chemical symbol Di. UNS Ml8220 Source: B. Lagowski and J.W. Meier, Effect of Cold Work on Tensile Properties of Magnesium Alloys, AFS Trans., Vol 76, 1968, p 174-182. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3406, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 4
Reduction, %
614/Magnesium (Mg)
/Cft //
/ /
245
210
175
105 £
70
35
Mg.100 ZE10A-H24, ZE10A-0 magnesium alloy sheet, tensile stress-strain curves
Curves generated with a strain rate of 0.005/min. Solid line curves for 1.0 mm (0.040 in.) thick sheet and dashed line curves for 3.18 mm (0.125 in.) thick sheet. Composition: Mg-lZn-0.2RE. UNS M16100 Source: "Stress-Strain Curve for ZE 10A (Sheet)" Dow Chemical Co., 1959. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3602, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 2
4 6 8 Strain, 0.001 in./in.
10 12
^ H24
•
/ /
L L O
! r
210
175
140
co Q_
105 co-OT 8 co
70
35
Mg.101 ZE10A-H24, ZE10A-0 magnesium alloy sheet, compressive stress-strain curves
Curves generated with a strain rate of 0.005/min. Solid line curves for 1.0 mm (0.040 in.) thick sheet and dashed line curves for 3.18 mm (0.125 in.) thick sheet. Composition: Mg-lZn-0.2RE. UNS M16100 Source: "Stress-Strain Curve for ZE 10A (Sheet)," Dow Chemical Co., 1959. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3602, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 2
4 6 8 Strain, 0.001 in./in.
10 12
Magnesium (Mg)/615
Mg.102 ZE41A-T5 magnesium alloy sand casting, typical tensile stress-strain curves at room and elevated temperatures RT, room temperature. Specimens exposed to elevated temperatures for 0.5 h. Ramberg-Osgood parameters: n{RT) = 3.6, «(212 °F [or 100 °C]) = 3.4, n{302 °F [or 150 °C]) = 3.1, «(392 °F [or 200 °C]) = 2.9. Composi-tion: Mg-4Zn-1 RE-0.7Zr. UNS M16410
S. Source: MIL-HDBK-5H, Dec 1998, p 4-52
24 °C (7J >°F) _
149 °c (: BOO °F) -
204 °C (< 100 °F)
260 °C (! 500 °F)
316 °C (< 300 °F) _
-
25
20
10
0.2 0.4 0.6 0.8 Strain, %
1.0 1.2 1.4
Mg.103 ZE41A-T5 magnesium alloy separately sand cast test bar, tensile stress-strain curves at room and elevated temperatures Composition: Mg-4Zn-lRE-0.7Zr. UNS M16410 Source: Properties and Selection: Nonferrous Alloys and Pure Metals, Vol 2, Metals Handbook, American Society for Metals, 1979, p 591
616/Magnesium (Mg)
Compressive tangent modulus, GPa
Strain, 0.001 in./in. Compressive tangent modulus, 106 psi
Mg.104 ZE41A-T5 magnesium alloy sand casting, typical compressive stress-strain and tangent modulus curves at room temperature Ramberg-Osgood parameter: w(compression) = 3.7. Composition: Mg-4Zn-lRE-0.7Zr. UNS M16410 Source: MIL-HDBK-5H, Dec 1998, p 4-52
105
70
//80°F(27
^ 300 °F ( 149 °C)
450 °F (2 30 °C)
600 °l F (316 °C)
210
175
140
CO Q.
105 co CO <D
CO
70
35
Mg.105 ZH62A-T5 magnesium alloy sand casting, complete tensile stress-strain curves at various temperatures Strain rate: 0.03/min. Composition: Mg-5.7Zn-l.5Th-0.7Zr. UNS Ml6620 Source: H.E. Dedman, E.J. Wheelahan, and J.R. Kattus, 'Tensile Properties of Aircraft Structural Metals at Various Rates of Loading after Rapid Heating," WADC Technical Report 58-440, Part 1, ASTIA Doc. No. 206074, 1958. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3407, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 3
6 9 Strain, %
12 15
Magnesium (Mg)/617
Mg.106 ZK60A-T5 magnesium alloy extrusion, typical tensile stress-strain curves at room temperature Ramberg-Osgood parameter: «(room temperature) = 7.0. Composition: Mg-5.5Zn-0.5Zr. UNS Ml6600 Source: MIL-HDBK 5H, Dec 1998, p 4-23
Strain, %
Mg.107 ZK60A-F, -T5 magnesium alloy extrusion, compressive stress-strain curves at room temperature Test direction: L, longitudinal; LT, long transverse; ST, short transverse. Curves for extrusions in different conditions, orientations, and section sizes. Composition: Mg-5.5Zn-0.5Zr. UNS M16600 Source: "Magnesium in Design," Form No. 141-213-67, Dow Chemical Co., 1967. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3506, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 4
210 (0 Q_
175 n
140
618/Magnesium (Mg)
Temperature, °C
1u
490
420
350
Mg.108 ZK60A-T5 magnesium alloy extrusion, effect of temperature on tensile properties
Test direction: longitudinal. Ftu, ultimate tensile strength; Fty, tensile yield strength. Composition: Mg-5.5Zn-0.5Zr. UNS Ml6600 Source: "Magnesium in Design," Form No. 141-213-67, Dow Chemical Co., 1967. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3506, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 8
210 co
140
70
—400 - 2 0 0 0 200 Temperature, °F
400 600
M a g n e s i u m ( M g ) / 6 1 9
100
80
60
40
20
-42: -321
\ °F (-253 ° ' °F (-196 °<
C > \ A i X
^ ^ 1 0 8 ° F (-78 °C)
r 7 9 ° F ( : 26 °C)
700
560
420
280
140
M g . 1 0 9 Z K 6 0 A - T 5 m a g n e s i u m a l l o y e x t r u s i o n , s t re s s - s t ra in c u r v e s a t r o o m a n d l o w t e m p e r a t u r e s
Compos i t ion: Mg-5 .5Zn-0 .5Zr . U N S M 1 6 6 0 0
Source: R.L. McGee, J.E. Campbell, R.L. Carlson, and G.K. Manning, 'The Mechanical Properties of Certain Aircraft Structural Metals at Very Low Temperatures," Battelle Memorial Institute, WADC TR58-386, 1958. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3506, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 8
4 6 8 Strain, 0.001 in./in.
10 12
- 1 8 60
38 Temperature, °C 93 149 204
50
40
30
20
10
^ X V \
V *
V " ^ x
F ty
n N \
Exposu ire
*
— , i p -
— 10 min - 1 0 0 0 h
260 420
350
280
2 1 0 w
140
70
200 300 Temperature, °F
M g . 1 1 0 Z K 6 0 A - T 5 m a g n e s i u m a l l o y e x t r u s i o n , e f f e c t o f e l e v a t e d t e m p e r a t u r e o n t e n s i l e p r o p e r t i e s
Test direction: longitudinal . F w ult imate tensi le strength; Fty, tensi le y i e ld strength. Compos i t ion: Mg-5 .5Zn-0 .5Zr . U N S M l 6 6 0 0
Source: "Magnesium in Design," Form No. 141-213-67, Dow Chemical Co., 1967. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3506, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 8
400 500
620/Magnesium (Mg)
Mg.111 ZK60A-T5 magnesium alloy extrusion, compressive stress-strain curve at room temperature
Tested in longitudinal direction. Extrusions with cross-sectional area less than 12.90 cm2 ( 2.000 in.2). Composi-tion: Mg-5.5Zn-0.5Zr. UNS M16600 Source: MIL HDBK-5H, Dec 1998, p 4-23
i i r <2 in? (12.9 cm2) (L)
L 2-3 inf (12.9-19.4 cm2) (L)~
^3-5 in.2 (19.4-32.2 cm2) (L)
5-40 in. (32.2-258 cm2) (LT)
5-40 in? (32.2-258 cm2) (L)
5-40 inf (32.2-258 cm2) (ST)
• T5 • F
280
245
210
175
140 w OJ <D CO
105
70
35
Mg.112 ZK60A-F, ZK60A-T5 magnesium alloy extrusion, compressive stress-strain curves at room temperature
Test direction: L, longitudinal; LT, long transverse; ST, short transverse. Curves for extrusions in different conditions, orientations, and section sizes. Composition: Mg-5.5Zn-0.5Zr. UNS M16600 Source: "Magnesium in Design," Form No. 141-213-67, Dow Chemical Co., 1967. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3506, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 6
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 Strain, %
M a g n e s i u m ( M g ) / 6 2 1
M g . 1 1 3 Z K 6 0 A - T 5 m a g n e s i u m a l l o y e x t r u s i o n , e f f e c t o f e l e v a t e d t e m p e r a t u r e o n c o m p r e s s i v e y i e l d s t r e n g t h a t r o o m t e m p e r a t u r e
Test direction: longitudinal . Compos i t ion: M g - 5 . 5 Z n -0.5Zr. U N S M l 6 6 0 0
Source: "Magnesium in Design," Form No. 141-213-67, Dow Chemical Co., 1967. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3506, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 6
175
140 ri
& CO
105
Strain, %
M g . 1 1 4 Z K 6 0 A - T 5 m a g n e s i u m a l l o y f o r g i n g , i s o c h r o n o u s s t res s - s t ra in c u r v e s a t 1 4 9 ° C ( 3 0 0 °F)
A x i a l s p e c i m e n s f rom aircraft w h e e l rim. Compos i t ion: Mg-5 .5Zn-0 .5Zr . U N S M l 6 6 0 0
Source: "Magnesium in Design," Form No. 141-213-67, Dow Chemical Co., 1967. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3506, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 10
6 2 2 / M a g n e s i u m ( M g )
20
16
12
<D GO
> 5s 30 s
•2 min
•5 min
15 r
- 1 h
nin
5 h
140
112
84 CO Q-5
56
28
£ GO
0.4 0.8 1.2 Strain, %
1.6 2.0 2.4
M g . 1 1 5 Z K 6 0 A - T 5 m a g n e s i u m a l l o y f o r g i n g , i s o c h r o n o u s s t re s s - s t ra in c u r v e s a t 2 0 4 ° C ( 4 0 0 F)
A x i a l s p e c i m e n s f r o m aircraft w h e e l rim. Compos i t ion: Mg-5 .5Zn-0 .5Zr . U N S M 1 6 6 0 0
Source: "Magnesium in Design," Form No. 141-213-67, Dow Chemical Co., 1967. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3506, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 10
20
16
12
£ 55
^ 5 s ' 30 s
• 2 min
—•—' •
15 min 1 h 15 min 1 h
140
112
84 1 2
56
28
0.4 0.8 1.2 Strain, %
1.6 2.0
M g . 1 1 6 Z K 6 0 A - T 5 m a g n e s i u m a l l o y f o r g i n g , i s o c h r o n o u s s t re s s - s t ra in c u r v e s a t 2 6 0 ° C ( 5 0 0 F)
Axia l s p e c i m e n s f r o m aircraft w h e e l rim. Compos i t ion: Mg-5 .5Zn-0 .5Zr . U N S M 1 6 6 0 0
Source: "Magnesium in Design," Form No. 141-213-67, Dow Chemical Co., 1967. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3506, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 10
Magnesium (Mg)/623
40
35
30
25
& CO
20
15
10
75 °F (24 °C)
300 °F (1 49 °C)
/ 400 °F (2 04 ° C ) —
/ 400 °F (2 04 ° C ) —
A 500 °F (2 600 °F (3
60 °C) 16 °C)
280
245
210
175 (0
140 » £ CO
105
70
35
Mg.117 ZK60A-T5 magnesium alloy forging/ stress-strain curves at room and elevated temperatures Forged at 316 °C (600 °F) from extruded material Composition: Mg-5.5Zn-0.5Zr. UNS M16600 Source: Properties of Magnesium and Magnesium Alloys, Properties and Selection of Metals, Vol 1, 8th ed., Metals Handbook, American Society for Metals, 1961, p 1095-1112. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3506, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 7
0.2 0.4 0.6 0.8 1.0 1.2 1.4 Strain, %
40
35
30
25
8 20 5
15
10
i 75 °F (24
I • °C)
/ 300 °F (1 49 °C)
/ 04 °C) 400 °F (2 04 °C)
i 500 °F (2 !60 °C)
600 °F (3 16 °C)
280
245
210
175 CO
140 » S CO
105
70
35
0.2 0.4 ).6 0.* Strain, %
1.0 1.2 1
Mg.118 ZK60A-T6 magnesium alloy forging, stress-strain curves at room and elevated temperatures Forged at 316 °C (600 °F) from extruded material. Composition: Mg-5.5Zn-0.5Zr. UNS Ml6600 Source: Properties of Magnesium and Magnesium Alloys, Properties and Selection of Metals, Vol 1, 8th ed., Metals Handbook, American Society for Metals, 1961, p 1095-1112. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3506, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 7
7 5 ° F ( 2 4 °C)
3 0 0 ° F ( 1 4 9 ° C )
4 0 0 ° F ( 2 0 4 ° C )
5 0 0 ° F ( 2 6 0 ° C )
6 0 0 ° F ( 3 1 6 ° C )
280
2 4 5
210
1 7 5
1 4 0 » CO £ co
1 0 5
7 0
3 5
1.0 1.2
Mg.119 ZK60A-T5 magnesium alloy forging, stress-strain curves at room and elevated temperatures Forged at 427 °C (800 °F) from cast material. Composition: Mg-5.5Zn-0.5Zr. UNS M16600 Source: Properties of .Magnesium and Magnesium Alloys, Properties and Selection of Metals, Vol 1, 8 th ed., Metals Handbook, American Society for Metals, 1961, p 1095-1112. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3506, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 7
280
2 4 5
210
1 7 5
1 4 0 co
-t co
1 0 5
Mg.120 ZK60A-T6 magnesium alloy forging, stress-strain curves at room and elevated temperatures Forged at 427 °C (800 °F) from cast material. Composition: Mg-5.5Zn-0.5Zr. UNS M16600 Source: Properties of Magnesium and Magnesium Alloys, Properties and Selection of Metals, Vol 1, 8th ed., Metals Handbook, American Society for Metals, 1961, p 1095-1112. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3506, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 7
Magnesium (Mg)/625
- 1 8 50
38 Temperature, °C 93 149 204
\ V s. \ . \ - L -
T5 T6
\ X ^
\ N \
1
v \
X j y r ^
V v \ » \ / N N
50
280
210
140
70
£ CO
Mg.121 ZK60A-T5, ZK60A-T6 magnesium alloy forging, effect of temperature on tensile properties Longitudinal specimens. Composition: Mg-5.5Zn-0.5Zr. UNS Ml6600 Source: "Magnesium in Design," Form No. 141-213-67, Dow Chemical Co., 1967. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3506, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 8
200 300 Temperature, °F
400 500
626/Magnesium (Mg)
Mg.122 ZK60A-T5, ZK60A-T6 magnesium alloy roll-forged rings, effect of rolling reduction and orientation on compressive yield strength Top: T5; bottom: T6. Roll forged rings produced directly from cast blanks. Composition: Mg-5.5Zn-0.5Zr. UNS Ml 6600 Source: "Magnesium Rolled Rings," Code 0.4 JFP/HB, Dow Chemical Co., 1964. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3506, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 6
Magnesium (Mg)/627
Mg.123 ZK60A-T6 magnesium alloy forging, isochronous stress-strain curves at 149 °C (300 °F) Axial specimens from aircraft wheel rims. Composition: Mg-5.5Zn-0.5Zr. UNS M16600 Source: "Magnesium in Design," Form No. 141-213-67, Dow Chemical Co., 1967. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3506, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 10
^ 5 s
0 s
2 min
30 —10 min min
• 2 h
10 h
0.4 0.8 1.2 1.6 Strain, %
2.0 2.4
196
168
140
£ 84 %
56
28
0 2.8
Mg.124 ZK60A-T6 magnesium alloy forging, isochronous stress-strain curves at 204 °C (400 °F) Axial specimens from aircraft wheel rims. Composition: Mg-5.5Zn-0.5Zr. UNS M16600 Source: "Magnesium in Design," Form No. 141-213-67, Dow Chemical Co., 1967. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3506, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 10
628/Magnesium (Mg)
Mg.125 ZK60A-T6 magnesium alloy forging, isochronous stress-strain curves at 260 °C (500 °F) Axial specimens from aircraft wheel rims. Composition: Mg-5.5Zn-0.5Zr. UNS M16600 Source: "Magnesium in Design," Form No. 141-213-67, Dow Chemical Co., 1967. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3506, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 10
35
30
25
•55 20
15
10
_ T6 T5
Cast and i
As cast
iged at 75 °F nonths (24 °C) 2 r
As cast
iged at 75 °F nonths
/
/ /
245
210
175
140
0) 105 co
70
35
0.2 0.4 0.6 Strain, %
0.8 1.0
Mg.126 ZK61A-T5, ZK61A-T6 magnesium alloy sand cast test bar, stress-strain curves for various conditions Composition: Mg-6Zn-0.8Zr. UNS Ml6600 Source: J.W. Meier and M.W. Martinson, Development of High-Strength Magnesium Casting Alloy ZK61, Trans. AFS, Vol 58, 1950, p 742-751. As published in Aerospace Structural Metals Handbook, Vol 3, Code 3409, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 4
Magnesium (Mg)/629
- 1 8 5 0
3 8
Temperature, °C 9 3 1 4 9
• 280
210 CL 5
1 4 0
7 0
Mg.127 ZK61A-T6 magnesium alloy sand cast test bar, effect of temperature on tensile properties F w ultimate tensile strength; Fty, tensile yield strength. Composition: Mg-6Zn-08Zr. UNS M16600 Source: J.W. Meier, Characteristics of High-Strength Magnesium Casting Alloy ZK61, Trans. AFS, Vol 61, 1953, p 719-728. As pub-lished in Aerospace Structural Metals Handbook, Vol 3, Code 3409, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 4
200 Temperature, °F
4 0 0
Nickel (Ni)/631
Nickel (Ni) Ni.001 Ni 200 annealed nickel sheet, engineering stress-strain curve (full range) Test direction: longitudinal. Sheet thickness = 0.787 mm (0.031 in.). Commercially pure nickel (UNS N02200). 0.2% yield strength = 185 MPa (26.9 ksi); ultimate tensile strength = 434 MPa (63.0 ksi); elongation = 39.5%; strength coefficient (.K) = 138.2; strain-hardening exponent (n) = 0.387. Composition: Ni 99.0 min Courtesy of Special Metals Corporation
30
20
210
140 co Q.
Ni.002 Ni 200 annealed nickel sheet, engineering stress-strain curve (expanded range) Test direction: longitudinal. Sheet thickness = 0.787 mm (0.031 in.). Commercially pure nickel (UNS N02200). 0.2% yield strength = 180 MPa (26.1 ksi); ultimate tensile strength = 414 MPa (60.1 ksi); elongation = 39.0%. Composition: Ni 99.0 min Courtesy of Special Metals Corporation
632/Nickel (Ni)
1120 Ni.003 B-1900 as-cast and heat treated nickel alloy, stress-strain curves at room temperature 25.4 mm (1 in.) gage length. Heat treatment: 1065 °C (1950 °F), 4 h, rapid air cooled + 899 °C (1650 °F), 10 h, air cooled. Curves given for various ultimate strengths. Composition: Ni-10Co-8Cr-6Mo-6Al-4Ta-l(Ti + C + Zr + B) Source: Pratt and Whitney Aircraft Communication to MPDC. As pub-lished in Aerospace Structural Metals Handbook, Vol 5, Code 4213, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 13
0.6 0.8 Strain, %
1120
840
560 w
280
Ni.004 B-1900 as-cast nickel alloy, stress-strain curves at room temperature 25.4 mm (1 in.) gage length. Curves given for various ultimate strengths. Composition: Ni-10Co-8Cr-6Mo-6Al-4Ta-l(Ti + C + Zr + B) Source: Pratt and Whitney Aircraft Communication to MPDC. As pub-lished in Aerospace Structural Metals Handbook, Vol 5, Code 4213. CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 13
0.6 0.8 Strain,£
Nickel (Ni)/633
160
109 ksi (752 MPa), 1200 °F (649 °C) 110 ksi (758 MPa), 1400 °F (760 °C)
78 ksi (538 MPa), 1800 °F (982 °C) 27 ksi (186 MPa), 2000 °F (1093 °C)
120
1120
840
Ni.005 B-1900 as-cast nickel alloy, stress-strain curves at elevated temperature 25.4 mm (1 in.) gage length. Curves given for various ultimate strengths and test temperatures. Composition: Ni-10Co-8Cr-6Mo-6 Al-4Ta-1 (Ti + C + Zr + B) Source: Aerospace Structural Metals Handbook, Vol 5, Code 4213, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995,p 15
634/Nickel (Ni)
Ni.006 Inco 713LC nickel alloy, true stress-strain flow curves in interrupted tests Effects of prestrain at 0.98/s (top) and 0.09/s (bottom) on flow curves at different strain rates (s_1) and 1050 °C. Composition: 74Ni-12Cr-6Al-4.5Mo Source: J.P.A. Immarigeon and P.H. Floyd, Microstructural Instabilities During Superplastic Forging of a Nickel-Base Superalloy Compact, as published in Production to Near Net Shape Source Book, American Society for Metals, 1983, p 347
Nickel (Ni)/635
c r ct = 28.fi
0.235 le
>
0.1
700
560
420 CD Q_
350 ^ « 0) 0)
280 " 03
210 1
£ o o
140
0.2 0.5 1 2 Strain rate, 0.1s
10 70
Ni.007 Inconel 713C cast nickel alloy, compressive yield stress-strain curve at 1177 °C (2150 °F) Specimen diameter = 9.5 mm (0.375 in.). As cast in vacuum of (10-3 Hg). Held at temperature a minimum of 15 min before test. Composition: Ni-13Cr-6Al-4Mo-2Nb-0.7Ti. UNS N07713 Source: D.R. Carnahan, D.S. Michlin, and V. DePierre, "Extrusion of Refractory Metals and SuperalloysAFML-TR-66-344, Dec 1966, p 137. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4119, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 16
Ni.008 Inconel 713C rolled and heat treated nickel alloy sheet, effect of strain rate on ultimate tensile strength at 1038 °C (1900 °F) Rolled from 2.54-0.381 mm (0.10-0.015 in.). Heat treatment: 1177 °C (2150 °F), 40 h + 871 °C (1600 °F),
B 24 h. Composition: Ni-13Cr-6Al-4Mo-2Nb-0.7Ti. | UNS N07713 £ Source: H. Greenewald, Jr. and T.J. Riley, "Development of a Nickel-§ Base Alloy Sheet for High Temperature Applications,'" ASD-TDR-62-w 869, April 1963, p 86. As published in Aerospace Structural Metals | Handbook, Vol 4, Code 4119, CINDAS/USAF CRDA Handbooks g Operation, Purdue University, 1995, p 13
636/Nickel (Ni)
Ni.009 Incoloy C276 annealed nickel alloy sheet, engineering stress-strain curve (full range) Test direction: longitudinal. Sheet thickness = 1.067 mm (0.042 in.). 0.2% yield strength = 385 MPa (55.8 ksi); ultimate tensile strength = 839 MPa (121.7 ksi); elongation = 58.2%. Composition: 57.25Ni-15.5Cr-5.5 Fe-3.75W-2.5Co. UNS N10276 Courtesy of Special Metals Corporation
1 \ 1 / / / / /
490
420
350
280
210 «
140
70
Ni.010 Incoloy C276 annealed nickel alloy sheet, engineering stress-strain curve (expanded range) Test direction: longitudinal. Sheet thickness = 1.067 mm (0.042 in.). 0.2% yield strength = 372 MPa (53.9 ksi); ultimate tensile strength = 812 MPa (117.8 ksi); elongation = 55.8%. Composition: 57.25Ni-15.5Cr-5.5 Fe-3.75W-2.5Co. UNS N10276 Courtesy of Special Metals Corporation
4 6 Strain x 0.001
10
Nickel (Ni)/637
Ni.011 Inconel 600 annealed nickel alloy sheet, engineering stress-strain curve (full range) Test direction: longitudinal. Sheet thickness = 0.864 mm (0.034 in.). 0.2% yield strength = 332 MPa (48.1 ksi); ultimate tensile strength = 747 MPa (108.4 ksi); elongation = 37.5%. Composition: 72Ni-15.5Cr-8Fe. UNS N06600 Courtesy of Special Metals Corporation
\
/ / /
420
350
2 8 0 co Q. 2
5 210
140 w
70
Ni.012 Inconel 600 annealed nickel alloy sheet, engineering stress-strain curve (expanded range) Test direction: longitudinal. Sheet thickness = 0.864 mm (0.034 in.). 0.2% yield strength = 328 MPa (47.6 ksi); ultimate tensile strength = 721 MPa (104.5 ksi); elongation = 37.0%. Composition: 72Ni-15.5Cr-8Fe. UNS N06600 Courtesy of Special Metals Corporation
3 4 5 Strain x 0.001
638/Nickel (Ni)
1300 °F (704 °C)
(
/
f
100 h ^ ^ 500 h 1000 h-V--—*
( Rupture
2000 h
1500 °F (816 °C) / / / ^ /
/ /
V
100 h ^
500 h ^ ^ ^ Z ^ mm h — V Rupture IUUU n • 2000 h
1650 °F (899 °C)
J
*
/
100 h 500 H
1000 h — "20S D h
? ( Rupture
140
112
84 <? Q. 5
56 £
28
42
28
14
42
28
14
Ni.013 Inconel 600 annealed nickel alloy sheet, isochronous stress-strain curves at various temperatures Sheet thickness = 1.524 mm (0.060 in.). Cold work 20%, + anneal at 1038 °C (1900 °F), 4.5 min. Tested in argon at temperature. Composition: 72Ni-15.5Cr-8Fe. UNS N06600 Source: J.R. Wier, Jr., D.A. Douglas, and W.D. Manly, "Inconel as a Structural Material for a High Temperature Fused Salt Reactor," ORNL-2264, June 1957. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4101, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 14
0.1 0
100 Total strain,
Nickel (Ni)/639
1300 °F (704 °C)
1
100 h ^ - —
500h
Rupture
1000h 2000 h
140
112
84
56 & CO
1500 °F (816 °C)
y v
• / / ^ /
-A 100
' ' ( Rupture
500 h —
2000 h
28
0 56
42
28 «
14
1650 °F (899 °C)
r— /
100h ^ ^ J ^ ^ s
1000 h - 2 0 0 0 h
Rupture
0 42
28 co Q_ 5
14 '
0.1 10 0
100
Ni.014 Inconel 600 annealed nickel alloy sheet, isochronous stress-strain curves at various temperatures Sheet thickness = 1.524 mm (0.060 in.). Annealed at 1121 °C (2050 °F), 2 h. Tested in argon at temperature. Composition: 72Ni-15.5Cr-8Fe. UNS N06600 Source: J.R. Wier, D.A. Douglas, and W.D. Manly, "Inconel as a Structural Material for a High Temperature Fused Salt Reactor," ORNL-2264, June 1957. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4101, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 14
Total strain, %
640/Nickel (Ni)
Ni.015 IN 100 as-cast nickel alloy, stress-strain curves at room and elevated temperatures Composition: Ni-15Co-10Cr-5.5Al-4.7Ti-3Mo-0.95V. UNS N13100 Source: W.F. Simmons and R.B. Gunia, "Compilation of Trade Names, Specifications, and Producers of Stainless Alloys and Superalloys," ASTM Data Series DS 45, 1969, p 7, 10, 115, revised by personal com-munication, Metcut to MPDC 13 June 1978. As published in Aerospace Structural Metals Handbook, Vol 5, Code 4212, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 24
Ni.016 IN 100 nickel alloy, cast and JO coated, stress-strain curves at room and elevated temperatures Cast to 6.35 mm (0.25 in.) diam bar; 50.8 mm (2 in.) gage length. JO coated by TRW with PWA A47 coating plus 1079 °C (1975 °F), 4 h in vacuum, + rapid argon quenched. Composition: Ni-15Co-10Cr-5.5Al-4.7Ti-3Mo-0.95V. UNS N13100 Source: W.F. Simmons and R.B. Gunia, "Compilation of Trade Names, Specifications, and Producers of Stainless Alloys and Superalloys," ASTM Data Series DS 45, 1969, p 7, 10, 123. As published in Aerospace Structural Metals Handbook, Vol 5, Code 4121, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 25
Nickel (Ni)/641
Ni.017 Inconel 702 nickel alloy sheet, tensile stress-strain curves at various temperatures Sheet thickness = 1.016 mm (0.040 in.). Heat treatment: 1079 °C (1975 °F), 0.5 h, air cooled + 760 °C (1400 °F), 5 h, air cooled. Composition: Ni-15Cr-3Al-0.5Ti. UNS N07702 Source: "Research Investigation to Determine Mechanical Properties of Nickel and Cobalt Base Alloys for Inclusion in Military Handbook 5," Vol I, II, TDR No. ML-TDR-64-116, 1964. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4102, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 3
Ni.018 Inconel 702 nickel alloy sheet, compressive stress-strain curves at various temperatures Test direction: transverse. Sheet thickness = 1.016 mm (0.040 in.). Heat treatment: 1079 °C (1975 °F), 0.5 h, air cooled + 760 °C (1400 °F), 5 h, air cooled. Composition: Ni-15Cr-3 A1-0.5TL UNS N07702 Source: "Research Investigation to Determine Mechanical Properties of Nickel and Cobalt Base Alloys for Inclusion in Military Handbook 5," Vol I, II, TDR No. ML-TDR-64-116, 1964. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4102, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 3
642/Nickel (Ni)
84
70
56
42
28
14
Ni.019 MA 6000 oxide-dispersion-strengthened nickel alloy, rolled product, tensile stress-strain curve at 1100 °C (2012 °F) As hot rolled. Average grain diam 0.26 {im. Strain rate = ~2.0/s. Calculated assuming uniform deformation. Composition: Ni-15Cr-4.5Al-4.0W-2.5Ti-2.0Mo-2.0 Ta-1.1Y203
Source: J.K. Gregory, J.C. Gibeling, and W.D. Nix, High Temperature Deformation of Ultra-Fine-Grained Oxide Dispersion Strengthened Alloys, Metall Trans., Vol 16A (No. 5), 1985, p 777-787. As published in Aerospace Structural Metals Handbook, Vol 4, Code #4122, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 16
0.2 0.4 0.6 True strain
0.8 1.0
Rc / I
/ 75: / V I
)om temperati 2 °F (400 °C)
ire
/ / 1112 °F (600 °C)
1472 °F (
1562 °F(
800 °C)
850 °C)
1000 °C) looz r \ 1000 °C)
2192 QF (1200 °C) (1200 °C)
1400
1050
700 g
350
Ni.020 MA 6000 oxide-dispersion-strengthened nickel alloy bar, compressive stress-strain curves at room and elevated temperatures Annealed at 1000 °C (1832 °F), 1 h, air cooled in argon-10% hydrogen. Grain aspect ratio = 17:1. Initial strain rate = 0.00015/s. Composition: Ni-15Cr-4.5Al-4.0W-2.5Ti-2.0Mo-2.0Ta-1.1Y203
Source: B. Reppich, W. Listl, and T. Meyer, Particle-Strengthening Mechanisms in ODS Superalloys, Conf. High Temperature Alloys for Gas Turbines and Other Applications 1986 (Liege, Belgium), 1986, Part II, p 1023-1035. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4122, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 18
0.04 0.08 0.12 True strain
0.16 0
0.20
Nickel (Ni)/643
Ni.021 MA 6000 oxide-dispersion-strengthened nickel alloy bar, effect of strain rate on true stress-strain curves at 760 °C (1400 °F) Test direction: longitudinal. Annealed bar with coarse, elongated grain structure. Composition: Ni-15Cr-4.5Al-4.0W-2.5Ti-2.0Mo-2.0Ta-1.1Y203
Source: E.G. Jacobs, "Understanding the Stress-Resisting Creep and to Hot Tensile Deformation in ODS Superalloys," Dissertation, Columbia ^ University, UMI Dissertation Information Service, 1990. As published tn in Aerospace Structural Metals Handbook, Vol 4, Code 4122, <!> CINDAS/USAF CRDA Handbooks Operation, Purdue University, 5 1995, p 16
/ 1652°F (900 °C
[ 'rf
• / / C
c
y
)Y
>i
/ pr
t
1832 I °F (10( )0 ° C ) /
A /
/ A f 2 0 1 2 ' °F (110( ) -C )
0 /
420
280
140
70 2
56 g
42
28
14
Ni.022 MA 6000 oxide-dispersion-strengthened nickel alloy bar, as hot rolled, effect of strain rate and temperature on flow stress of fine-grained alloy Average grain diameter: 0.26 jLim. Composition: Ni-15Cr-4.5Al-4.0W-2.5Ti-2.0Mo-2.0Ta-1.1 Y2Os
Source: J.K. Gregory, J.C. Gibeling, and W.D. Nix, High Temperature Deformation of Ultra-Fine-Grained Oxide Dispersion Strengthened Alloys, MetalL Trans., Vol 16A (No. 5), 1985, p 777-787. As published in Aerospace Structural Metals Handbook, Vol 4, Code #4122, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 18
10 10 10 10 10 10 Strain rate, %/h
10 10 10
644/Nickel (Ni)
Ni.023 MA 6000 oxide-dispersion-strengthened nickel alloy rod, cyclic and monotonic stress-strain curves at various temperatures Annealed: 1232 °C (2250 °F), 0.5 h, air cooled, + 954 °C (1750 °F), 2 h, air cooled, + 843 °C (1550 °F), 24 h, air cooled. Solid line: Cyclic load, R = -1, strain rate = 10_2/s. Dashed line monotonic, strain rate not reported. Composition: Ni-15Cr-4.5Al-4.0W-2.5Ti-2.0Mo-2.0 Ta-1.1Y203
Source: M. Marchionni, D. Ranucci, and E. Picco, Influence of Environment on High Temperature Low Cycle Failure of an Oxide Dispersion Strengthened Nickel Base Superalloy, Conf. High Temperature Materials for Power Engineeing 1990 (Liege, Belgium), Part II, 1990, p 1195-1204. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4122, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 24
Ni.024 Inconel X-750 nickel alloy sheet, tensile stress-strain curves at room and elevated temperatures Sheet heat treated to an ultimate strength of 1069 MPa (155 ksi). Composition: Ni-15Cr-7Fe-2.5Ti-lNb-0.7Al. UNS N07750 Source: Aerospace Structural Metals Handbook, Vol 4, Mechanical Properties Data Center, Battelle Columbus Laboratories, 1981, p 9
Nickel (Ni)/645
- 4 2 3 ° F ( - 2 5 3 ° C ) _
^ ^ 3 2 0 ° F ( - 1 9 6 ° C )
- " " " T o ° F ( : 21 ° C )
/ / /
1120
9 8 0
8 4 0
7 0 0
5 6 0 co
g co
4 2 0
280
1 4 0
Ni.025 Inconel X-750 nickel alloy sheet, tensile stress-strain curves at room and low temperatures Test direction: longitudinal. Sheet thickness = 1.27 mm (0.050 in.). Precipitation-treated condition: 982 °C (1800 °F), 1 h, force cooled to 704 °C (1300 °F), held 20 h, air cooled. Composition: Ni-15Cr-7Fe-2.5Ti-lNb-0.7A1. UNS N07750 Source: E.H. Schmidt, "Fatigue Properties of Sheet, Bar and Cast Metallic Materials for Cryogenic Applications," Rocketdyne, R-7564, 30 Aug 1968. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4105, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 16
4 6
Strain, 0.001 in./in. 10
280
2 4 0
200
-co 1 6 0
120
80
4 0
- 4 2 3 ° F ( - 2 5 3 ° C ) . I
- 3 2 0 ° F ( - 1 S 16 ° C )
\ Room t
- 1 1 0 ° F
emperati
( - 7 9 ° C )
I jre
1 9 6 0
1680
1 4 0 0
8 <D
8 4 0 co
5 6 0
280
Ni.026 Inconel X-750 nickel alloy bar, complete stress-strain curves at room and low temperatures Bar diameter = 3.81 mm (0.150 in.). Precipitation-treated condition: solution treated + 704 °C (1300 °F), 20 h, air cooled. Composition: Ni-15Cr-7Fe-2.5Ti-lNb-0.7Al. UNS N07750 Source: K. A. Warren and R.P. Reed, "Tensile and Impact Properties of Selected Materials From 20 to 300 K," Monograph 63, National Bureau of Standards, 1963. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4105, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 16
0 0 . 0 5 0 . 1 0 0 . 1 5 0 . 2 0 0 . 2 5
Strain, in./in. 0 . 3 0 0 . 3 5
0 0 . 4 0
646/Nickel (Ni)
120
100
80
& 0)
60
40
20
400, 600 °F (20
Room ten I l peratu
^ 800 °F (427 °C )
/f/f\ 1 0 (
/ / / 1200 30 °F (538 °C) °F (649°C)
840
700
560
420 </>
280
140
Ni.027 Inconel X-750 nickel alloy sheet, compressive stress-strain curves at room and elevated temperatures Test direction: longitudinal and transverse. Sheet thickness = 1.63 mm (0.064 in.). Precipitation-treated condition: annealed, + 704 °C (1300 °F), 20 h, air cooled. Composition: Ni-15Cr-7Fe-2.5Ti-lNb-0.7Al. UNS N07750 Source: PJ. Hughes, J.E. Inge, and S.B. Prasser, "Tensile and Compressive Stress-Strain Properties of Some High-Strength Sheet Alloys at Elevated Temperatures," NACA TN-3315, Nov 1954. As pub-lished in Aerospace Structural Metals Handbook, Vol 4, Code 4105, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995,p 19
Strain, 0.001 in./in.
Ni.028 Udimet 700 wrought nickel alloy, typical stress-strain curves at elevated temperatures Fully heat treated. Composition: Ni-18Co-15Cr-5Mo-4.5Al-3.5Ti-0.03B Source: "Udimet 700-Alloy Performance Data," Brochure No. 8595, Kelsey Hays Co., Metal Division, 1959. As published in Aerospace Structural Metals Handbook, Vol 5, Code 4207, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 18
Nickel (Ni)/647
Ni.029 Udimet 700 nickel alloy bar, stress-offset strain curves at room temperature Round bar (9.373 mm, or 0.369 in., diam) and sheet 0.368 x 0.012 in. (2 grains thick) specimens machined from 25.4 mm (1 in.) diam round bar. Heat treated in argon atmosphere: solution at 1163 °C (2125 °F) for 4 h, forced air cooled, primary age at 1079 °C (1975 °F), 4 h, forced air cooled, stabilized 843 °C (1550 °F), 4 h, forced air cooled, final aging 760 °C (1400 °F), 16 h, forced air cooled. Sheet was spark machined, hand polished, and electropolished from the round bar. Composition: Ni-18Co-15Cr-5Mo-4.5Al-3.5Ti-0.03B Source: C.H. Wells and C.P. Sullivan, The Low Cycle Fatigue Characteristics of a Nickel Base Superalloy at Room Temperature, Trans. ASM Quart., Vol 57, 1964, p 841-855
980
840
700 (0 Q_ 2
560 w
420
280
140
Ni.030 Nimonic 75 annealed nickel alloy sheet, engineering stress-strain curve (full range) Test direction: longitudinal. Sheet thickness = 3.0 mm (0.118 in.). 0.2% yield strength = 387 MPa (56.1 ksi); ultimate tensile strength = 797 MPa (115.6 ksi); elongation = 36.7%. Composition: Ni-19.5Cr-0.4Ti. UNS N06075 Courtesy of Special Metals Corporation
Nli.031 Nimonic 75 annealed nickel alloy sheet, engineering stress-strain curve (expanded range) Test direction: longitudinal. Sheet thickness = 3.0 mm (0.118 in.). 0.2% yield strength = 385 MPa (55.9 ksi); ultimate tensile strength = 799 MPa (115.9 ksi); elongation = 36.7%. Composition: Ni-19.5Cr-0.4Ti. UNS N06075 Courtesy of Special Metals Corporation
Nickel (Ni)/649
^ 1 Room temperature
800 °l 1
1200 °l
F (427 °C)
F (649 °C)
/ // // 1600 °l F (871 °C)
F (982 °C)-1800 I F (982 °C)-/
1120
980
840
700
Q.
560 to' CO fi CO
420
280
140
160 1120
4 6 8 Strain, 0.001 in./in.
10 12
/
I Room temperature
800 °F 1200°F
| (427 °C) (649 °C)
j f\
1600 °F (871 °C)
// f s //// t — 1800 0 F (982 °C)
// /
2000 °F (1093 °C) /
(1093 °C)
4 6 8 Strain, 0.001 in./in.
10 12
1120
980
840
700 CO Q.
560 «T
420
280
140
(b)
160
140
120
100
"w
& 80 60
40
20
Strain, 0.001 in./in.
Room temperature
/ 1000 °F (538 °C) 1 2 0 0 °F C649 ° c )
7 i i
/ i4UU r (/6I J U)
/// ^ 1600 °F (J B71 °C)
1/1/
¥ 1800 °F (9J 32 °C)
1120
980
840
700
560
420
280
140
0.02 0.04 0.06 0.08 Strain, in./in.
0.10 0
0.12
(c) (d)
Ni.032 Rene 41 nickel alloy sheet, tensile stress-strain curves at room and elevated temperatures Sheet solution treated 1066 °C (1950 °F), 0.5 h, rapid air cooled, aged 760 °C (1400 °F), 16 h, air cooled, (a) Sheet thickness = 1.27 mm (0.050 in.). Strain rate = 0.00060 in./in./min. (b) Sheet thickness = 1.27 mm (0.050 in.). Strain rate = 0.060 in./in./min. (c) Sheet thickness = 1.27 mm (0.050 in.). Strain rate = 6 in./in./min. (d) Sheet thickness = 3.175 mm (0.125 in.). Strain rate = 0.005 in./in./min. Composition: Ni-19Cr-llCo-9.8Mo-3.2Ti-l.5Al-0.006B. UNS N07041 Source: "Mechanical Properties of Rene 41 Sheet Materials," Report No. BLR 61-21(M), Bell Aerosystem Co., 29 June 1962; "Tensile and Creep Properties of 0.010 and 0.050 Inch Rene 41 Alloy Sheet from Room Temperature to 2000F," Report PR 281-1Q-1, The Marquardt Corp., 12 Sept 1962. As published in Aerospace Structural Metals Handbook, Vol 5, Code 4205, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 34
650/Nickel (Ni)
280
240
200
-55 160
120
80
40
-A2\ I 3 °F (-253
I 3 -
-320 °F (
-110 °F (
-196 °C)
-79 °C)
7C ) °F (21 °C 0 ^
1960
1680
1400
1120;
840 co
560
280
Ni.033 Rene 41 nickel alloy bar, tensile stress-strain curves at room and low temperatures Bar diameter = 19.05 mm (0.750 in.). Heat treatment: 1079 °C (1975 °F), 4 h, water quenched, + 760 °C (1400 °F), 16 h, air cooled. Composition: Ni-19Cr-llCo-9.8Mo-3.2Ti-1.5A1-0.006B. UNS N07041 Source: F.R. Schwartzberg, S.H. Osgood, R.D. Keys, and T.F. Kieffer, "Cryogenic Materials Data Handbook," ML-TDR-64-280, Air Force Materials Laboratory Report, Aug 1964; K.A. Warren and R.R Reed, "Tensile and Impact Properties of Selected Materials from 20 to 300 degrees K," Monograph 63, National Bureau of Standards, June 1963. As published in Aerospace Structural Metals Handbook, Vol 5, Code 4205, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 34
0 0.04 0.08 0.12 0.16 0.20 0.24 0.28 Strain, in./in.
Nickel (Ni)/651
160
1 4 0
120
100
80
60
40
20
Room ten I iperature
800 °F (4 27 °C)
/ 1200 °F (I 349 °C)
/// 1600 °F( 871 °C)
//// V
/ 1800 °F(! 982 °C)
4-982 °C)
/ / 2000 °F ( 1093 °C) I
(a)
1120 160
9 8 0 1 4 0
8 4 0 1 2 0
7 0 0
5 6 0
4 2 0
280
140
4 6 8
Strain, 0.001 in./in. 10 12
160
1 4 0
120
100
8 80 £ w
60
4 0
20
100
80
60
4 0
20
Room ter nperature
800 °F (427 °C)
1200 °F (649 °C)
/
i 1600 °F ( 871 °C)
V/
L 1800 °F( 982 °C)
2000 °F ( 1093°C) /
1120
9 8 0
8 4 0
7 0 0
CO £L
5 6 0 to W CD
55
4 2 0
280
1 4 0
4 6 8
Strain, 0.001 in./in. 10 12
(b)
Room temperature
800 T (427 °C)
1200 °F (649 °C)
/
// / /// f 1600 °l 1 (871 °C)
^ 1800 °f 1 (982 °C) j ^ C —
2000 °F (1093 °C)
1120
9 8 0
8 4 0
7 0 0
CO Q.
5 6 0 w
0> 4 2 0
280
1 4 0
6 8 Strain, 0.001 in./in.
10 12
(c)
Ni.034 Rene 41 nickel alloy sheet, compressive stress-strain curves at room and elevated temperatures Strain rate = (a) 6 in./in./min. (b) 0.6 in./in./min. (c) 0.0006 in./in./min. Heat treatment: 1079 °C (1975 °F), 0.5 h, water quenched + 760 °C (1400 °F), 16 h, air cooled. Composition: Ni-19Cr-llCo-9.8Mo-3.2Ti-l.5Al-0.006B. UNS N07041 Source: P.R. Dioguardo and R.D. Lloyd, "Investigation of the Effects of Rapid Loading and Elevated Temperatures on the Mechanical Properties of Compressive and Column Members," ASD-TR-62-199, Jan 1962. As published in Aerospace Structural Metals Handbook, Vol 5, Code 4205, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 43
652/Nickel (Ni)
Ni.035 Rene 41 nickel alloy forged bar and turbine wheel forging, stress-strain curves at 538 °C (1000 °F) Heat treatment: 1079 °C (1975 °F), 2 h, oil quenched, + 774 °C (1425 °F), 16 h, air cooled. Wheel yield strength = 883 MPa (128 ksi); ultimate strength = 1220 MPa (177 ksi). Bar yield strength = 841 MPa (122 ksi); ultimate strength = 1151 MPa (167 ksi). Composition: Ni-19Cr-llCo-9.8Mo-3.2Ti-l.5Al-0.006B. UNS N07041 Source: Aerospace Structural Metals Handbook, Vol 5, Mechanical Properties Data Center, Battelle Columbus Laboratories, 1978, p 22
Ni.036 Inconel 718 annealed nickel alloy sheet, engineering stress-strain curve (full range) Test direction: longitudinal. Sheet thickness = 1.524 mm (0.060 in.). 0.2% yield strength = 346 MPa (50.2 ksi); ultimate tensile strength = 820 MPa (118.9 ksi); elongation = 53.8%. Composition: Ni-19Cr-18Fe-5.1(Nb + Ta)-3Mo-0.9Ti-0.5Al. UNS N07718 Courtesy of Special Metals Corporation
Nickel (Ni)/653
Ni.037 Inconel 718 annealed nickel alloy sheet, engineering stress-strain curve (expanded range) Test direction: longitudinal. Sheet thickness = 1.524 mm (0.060 in.). 0.2% yield strength = 348 MPa (50.5 ksi); ultimate tensile strength = 821 MPa (119.0 ksi); elongation = 52.8%. Composition: Ni-19Cr-18Fe-5.1(Nb + Ta)-3Mo-0.9Ti-0.5Al. UNS N07718 Courtesy of Special Metals Corporation
• B C
1260
1120
980
840
CO 700 S=
560 i
420
280
140
0.4 ).8 1.2 1.6 2.0 2.4 2.8 Strain, %
Ni.038 Inconel 718 nickel alloy sheet, stress-strain curves with effect of heat treatment conditions Sheet thicknesses = 17.78 and 2.54 mm (0.70 and 0.100 in.). Heat treatment: A: 954 °C (1750 °F), 0.5 h, air cooled, + 718 °C (1325 °F), 10 h, force cooled, to 621 °C (1150 °F), + 621 °C (1150 °F) for total age time 20 h, air cooled. Or 1010 °C (1850 °F), 0.5 h, air cooled, + 718 °C (1325 °F), 10 h, force cooled to 635 °C (1175 °F), + 635 °C (1175 °F) for total age time 20 h, air cooled. B: 1066 °C (1950 °F), 0.5 h, air cooled, + 760 °C (1400 °F), 10 h, force cooled to 649 °C (1200 °F), + 649 °C (1200 °F) for total age time of 20 h, air cooled. C: 1121 °C (2050 °F), 0.5 h, air cooled + 760 °C (1400 °F), 10 h, force cooled to 649 °C (1200 °F), + 649 °C (1200 °F) for total age time of 20 h, air cooled. Composition: Ni-19Cr-18Fe-5.1(Nb + Ta)-3Mo-0.9Ti-0.5Al. UNS N07718 Source: "Effect of Heat Treatment and Surface Oxidation on the Low-Cycle Fatigue Life of Alloy 718," Report MPR No. 9-176A-77, Rocketdyne, May 1969. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4103, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 42
654/Nickel (Ni)
Compressive tangent modulus, GPa 0 35 70 105 140 175 210
L I
compres r sion
" \ T , com 3 /
iression
L and LT, tension Y i
^ 4 0 0
I L
4 6 8 10 Strain, 0.001 in./in.
J I I L_
12
1120
840 Q_ 2
560
280
14
5 10 15 20 25 30 35 Compressive tangent modulus, 106 psi
Ni.039 Inconel 718 nickel alloy sheet, typical tensile and compressive stress-strain and compressive tangent modulus curves at room temperature Test direction: longitudinal (L) and long transverse (LT). Sheet thickness = 0.254-6.35 mm (0.010-0.250 in.). Solution treated and aged Inconel 718, heat-resistant alloy (AMS 5596). Ramberg-Osgood parameters: n(L, tension) = 21; n(LT, tension) = 22; n(L, compression) = 21; n(LT, compression) = 24. Composition: Ni-19Cr-18Fe-5.1(Nb + Ta)-3Mo-0.9Ti-0.5Al. UNS N07718 Source: MIL-HDBK-5H, Dec 1998, p 6-58
Ni.040 Inconel 718 nickel alloy sheet, tensile stress-strain curves at room and low temperatures Heat-resistant alloy, solution annealed and aged (conditioning not reported). Composition: Ni-19Cr-18Fe-5.1(Nb + Ta)-3Mo-0.9Ti-0.5Al. UNS N07718 Source: E.H. Schmidt, "Fatigue Properties of Sheet, Bar, and Cast Metallic Materials for Cryogenic Applications," NASA CR-111396, 30 Aug 1968. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4103, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 50
Nickel (Ni)/655
Ni.041 Inconel 718 nickel alloy plate, tensile stress-strain curves at room and elevated temperatures in hydrogen at 34.5 MPa (5.0 ksi) Heat treatment: 1037 °C (1900 °F), 1 h, air cooled, + 760 °C (1400 °F), 10 h, force cooled to 649 °C (1200 °F) and held for total age time of 18 h, air cooled. Composition: Ni-19Cr-18Fe-5.1(Nb + Ta)-3Mo-0.9Ti-0.5Al. UNS N07718 Source: J. Mucci and J.A. Harris, Sr., "Influence of Gaseous Hydrogen on Mechanical Properties of High Temperature Alloys," FR-7746, Pratt & Whitney Aircraft Group, July 1976. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4103, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 34
240
200
160
£ 55
120
80
40
70 °F (: >1 °C)
12( 30 °F (64 9 °C) 9 °C)
h 14 00 °F (76 10 *C)
1680
1400
1120
0-
840 g £ CO
560
280
Ni.042 Inconel 718 nickel alloy bar, tensile stress-strain curves at room and elevated temperatures Heat-resistant alloy, solution treated and aged (conditioning not reported). Composition: Ni-19Cr-18Fe-5.1(Nb + Ta)-3Mo-0.9Ti-0.5Al. UNS N07718 Source: G.L. Heslington and S.D. Foster, "Stress-Strain Diagrams in the Elastic and Plastic Regions at Elevated Temperatures," Report MPR 8-176A-37, Rocketdyne, 17 Oct 1968. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4103, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 39
6 8 10 12 14 16 Strain, %
656/Nickel (Ni)
35 Compressive tangent modulus, GPa
70 105 140 175 210
/ L a r I id ST, corr
L, tensii
ipression v
ST, te msion
\
10 15 20 25 30
245 1400
1120
840 CO Q. 2
560
280
4 6 8 10 12 14 Strain, 0.001 in./in.
J I I I I I 35
Ni.043 Inconel 718 nickel alloy bar, typical tensile and compressive stress-strain and compressive tangent modulus curves Test direction: longitudinal (L) and short transverse (ST). Solution treated and aged (creep rupture application). AMS 5662 and 5663. Ramberg-Osgood parameters: n(U tension) = 18; n{ST, tension) = 14; n{L and ST, compression) = 13. Composition: Ni-19Cr-18Fe-5.1 (Nb + Ta)-3Mo-0.9Ti-0.5Al. UNS N07718 Source: MIL-HDBK-5H, Dec 1998, p 6-58
Compressive tangent modulus, 10 psi
240
200
160
% 120
80
40
-42 !3 °F (-25: 3°C)
320 °F (-196 °C)
7ri °C /Ot "r^ . y*. I v-
1680
1400
1120
CL
840 co
560
280
Ni.044 Inconel 718 nickel alloy bar, tensile stress-strain curves at room and low temperatures Heat-resistant alloy, solution annealed and aged (conditioning not reported). Composition: Ni-19Cr-18Fe-5.1(Nb + Ta)-3Mo-0.9Ti-0.5Al. UNS N07718 Source: E.H. Schmidt, "Fatigue Properties of Sheet, Bar, and Cast Metallic Materials for Cryogenic Applications," NASA CR-111396, 30 Aug 1968. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4103, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 50
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 Strain, %
Nickel (Ni)/657
Ni.045 Inconel 718 nickel alloy bar, isochronous stress-strain curves (actual and predicted) at various temperatures Data points: actual data. Line: predicted from log-log curve. Heat-resistant alloy conditioned 982 °C (1800 °F), 2 h, air cooled + 718 °C (1325 °F), 8 h, force cooled 56 °C/h (100 °F/h) to 621 °C (1150 °F), held 8 h, air cooled. Composition: Ni-19Cr-18Fe-5.1(Nb + Ta)-3Mo-0.9Ti-0.5Al. UNS N07718 Source: R.M. Goldhoff, Methods for Constructing Isochronous Creep Curves, The Generation of Isochronous Stress-Strain Curves, AS ME Pamphlet, Nov 1972, p 67-85. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4103, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 62
658/Nickel (Ni)
200
175
150
125
: 100
75
50
25
""" 75 °F [24 °C)
/ 1200 °l F (649 °C) / // 1400 °F (760 °C)
/// \ 1 f
1400
1225
1050
875
700 co CO 0)
CO
525
350
175
Ni.046 Inconel 718 nickel alloy roll-formed sheet L and E shapes, tensile stress-strain curves at room and elevated temperatures Conditioned 996 °C (1825 °F) in hydrogen, + 718 °C (1325 °F), 8 h in argon, force cooled to 621 °C (1150 °F) at 639 °C/h (1150 °F/h), + 621 °C (1150 °F), 8 h, force cooled to room temperature in argon. Heat-resistant alloy. Composition: Ni-19Cr-18Fe-5.1(Nb + Ta)-3Mo-0.9Ti~ 0.5A1. UNS N07718 Source: G.N. Wassil et al., "Form Rolling Close Tolerance Shapes of Superalloys," A.F. Contract No. AF33(615)-3545. As published in Aerospace Structural Metals Handbook. Vol 4, Code 4103, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 49
0.5 1.0 1.5 2.0 Strain, %
2.5 3.0
160
140
120
100
& <n
80
60
40
20
1120
980
840
700
560 co CO <D
GO
420
280
140
0.02 0.04 0.06 0.08 Strain, in./in.
0.10 0.12
Ni.047 Inconel 718 nickel alloy investment casting, typical tensile stress-strain curve at room temperature (full range) Heat-resistant alloy, solution treated and aged Inconel 718 (AMS 5383). Composition: Ni-19Cr-18Fe-5.1 (Nb + Ta)-3Mo-0.9Ti-0.5Al. UNS N07718 Source: MIL-HDBK-5H, Dec 1998, p 6-60
Nickel (Ni)/659
Compressive tangent modulus, GPa
0 5 10 15 20 25 30 35
Compressive tangent modulus, 106 psi
Ni.048 Inconel 718 nickel alloy investment casting, typical tensile and compressive stress-strain and compressive tangent modulus curves at room temperature Test direction: longitudinal. Sheet thickness = 12.7 mm (0.500 in.). Heat-resistant alloy, solution treated and aged (AMS 5383). Composition: Ni-19Cr-18Fe-5.1(Nb + Ta)-3Mo-0.9Ti-0.5Al. UNS N07718 Source: MIL-HDBK-5H, Dec 1998, p 6-59
160 1120
980
840
700 :
560
420 LU
280
140
Ni.049 Inconel MA 754 oxide-dispersion-strengthened annealed nickel alloy sheet, engineering stress-strain curve Test direction: longitudinal. Sheet thickness = 1.448 mm (0.057 in.). 0.2% yield strength = 614 MPa (89.0 ksi); ultimate tensile strength = 932 MPa (135.2 ksi); elongation = 16.6%, strain-hardening exponent (n) = 0.2245. Composition: Ni-20.0Cr-1.0Fe-0.5Ti-0.3 A1-0.05C-0.6Y203. UNS N07754 Courtesy of Special Metals Corporation
660/Nickel (Ni)
160
120
40
752 °F 400 °C)
RT / /
1112 °F (600°' C)
147 r2 °F (800°C)
i5e >2 °F (850°C)
1832 °F (1000°C)
i 2192 °F(1200°C)
I I i
1120
840
560
£
280
10 20 30 True strain, %
40 50
Ni.050 Inconel MA 754 oxide-dispersion-strengthened nickel alloy bar, compressive true stress-strain curve at room and elevated temperatures Cylindrical specimens, 4.064 mm (0.16 in.) diam, 6.096 mm (0.24 in.) long. Strain rate = 1 . 5 x 10"7s. Average grain intercept 3.2 mm (longitudinal), 0.113 mm (transverse), aspect ratio = 28/1. Composition: Ni-20.0Cr-1.0Fe-0.5Ti-0.3 A1-0.05C-0.6Y203. UNS N07754 Source: B. Reppich, W. Listl, and T. Meyer, Particle-Strengthening Mechanisms in ODS Superalloys, Conf. High Temperature Alloys for Gas Turbines and Other Applications 1986 (Liege, Belgium), Part 2, 1986, p 1023-1035. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4106, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 16
840 Ni.051 Inconel 725 annealed nickel alloy sheet, engineering stress-strain curve (full range) Test direction: longitudinal. Sheet thickness = 1.22 mm (0.048 in.). 0.2% yield strength = 387 MPa (56.1 ksi); ultimate tensile strength = 824 MPa (119.5 ksi); elongation = 57.4%. Composition: 57Ni-20.75Cr-8.25Mo-bal Fe. UNS N07725 Courtesy of Special Metals Corporation
Nickel (Ni)/661
Ni.052 Inconel 725 annealed nickel alloy sheet, engineering stress-strain curve (expanded range) Test direction: longitudinal. Sheet thickness = 1.22 mm (0.048 in.). 0.2% yield strength = 423 MPa (61.4 ksi); ultimate tensile strength = 825 MPa (119.6 ksi); elongation = 58.0%. Composition: 57Ni-20.75Cr-8.25Mo-bal Fe. UNS N07725 Courtesy of Special Metals Corporation
80 °F ( 27 °C)
/1( DOO °F (53* r q 800 °F (427 °C)
1400 °F (760 °C)
\ 2 0 0 °F (649 °C
1260
1120
980
840
(0 700 |
i 560 " C/D
420
280
140
Ni.053 Waspaloy nickel alloy all products, typical tensile stress-strain curves at room and elevated temperatures Heat-resistant alloy. Composition: Ni-20Cr-14Co-4Mo-3Ti-lAl. UNS N07001 Source: MIL-HDBK-5H, Dec 1998, p 6-95
10 15 20 25 Strain, 0.001 in./in.
30 35
662/Nickel (Ni)
100
80
- 60
40
20
17' 12 °F (95 0°C)
18: 32 °F (10 00 °C) f c r
I - + • 1922 °F (1050 °C)
^ 2012 °F (1t 00 °C) 00 °C)
r 2102 °F (1150 °C) /
2228 °F (1220 °C) I I
700
560
420 £ 2
280 i
140
Ni.054 Waspaloy nickel alloy, effect of temperature on compressive flow curves Solution annealed 0.5 h, 1200 °C (2192 °F), force cooled or heated to test temperature. Strain rate 5/min. Composition: Ni-20Cr~14Co-4Mo-3Ti-lAl. UNS N07001 Source: A.A. Guimaraes and J.J. Jonas, Recrystallization and Aging Effects Associated with the High Temperature Deformation of Waspaloy and Inconel 718, Metall TransVol 12A (No. 9), 9 Sept 1981, p 1655-1666. As published in Aerospace Structural Metals Handbook, Vol 5, Code 4208, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 23
0.1 0.2 ).3 0.4 0.J True strain
0.6 0.7 0.8
100
80
. 60
40
20
Strai i rate
• ^ 2 3 / nin
5/r lin
min
0.03 'min
700
560
420 S.
280
140
Ni.055 Waspaloy nickel alloy, effect of strain rate on compressive flow curves at 950 °C (1742 °F) Solution annealed 0.5 h, 1200 °C (2192 °F), force cooled to test temperature. Composition: Ni-20Cr-14Co-4Mo-3Ti-lAl. UNS N07001 Source: A.A. Guimaraes and J.J. Jonas, Recrystallization and Aging Effects Associated with the High Temperature Deformation of Waspaloy and Inconel 718, Metall Trans., Vol 12A (No. 9), 9 Sept 1981, p 1655-1666. As published in Aerospace Structural Metals Handbook, Vol 5, Code 4208, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 23
0.1 0.2 0.3 0.4 0.5 True strain
0.6 0.7 0.8
Nickel (Ni)/663
280
240
200
- 160
1960
1680
1400
1120 :
120 840
560
280
Ni.056 Waspaloy nickel alloy forging, true stress-strain curves at room temperature Square: Bar cut from turbine disk specimen 10.2 mm (0.4 in.) thick by 121.9 mm (4.8 in.) diam fully heat treated. Circle: Specimen from disk after overspeed burst, corrected for straining. Composition: Ni-20Cr-14Co-4Mo-3Ti-lAl. UNS N07001 Source: L. Islip, Component Design and Material Selection, Engineering in High Duty Materials, Bulleid Memorial Lectures, Vol IV, University of Nottingham, 1967. As published in Aerospace Structural Metals Handbook, Vol 5, Code 4208, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 17
664/Nickel (Ni)
200
® 150 2
100
50
^ C y c l i c
- n « i
• / Stat ic
200 (a)
1400
Q. 1050 ^
700
J a. E
J2 aT 150 c 2
CNJ
<D "D 100
"a. E CD (0 P 50 •b 50
C y c l t e ^ -
^ S t a t i c
350
0
1400
Q. 2
1050 „
700
350 % o CO
Ni.057 Waspaloy nickel alloy forging, static and cyclic stress-strain curves at room temperature Specimens 12.7 mm (0.5 in.) bar eloxed from turbine wheel forging, heat treated. Cyclic R = -1. Heat treatment: (a): 1079 °C (1975 °F), 4 h, air cooled, + 843 °C (1550 °F), 2-4 h, force cooled, + 760 °C (1400 °F), 16 h, force cooled, (b): 996-1010 °C (1825-1850 °F), 4 h, oil quenched, + 843 °C (1550 °F), 2-4 h, air cooled, + 760 °C (1400 °F), 16 h, air cooled, (c): Same as B from different vendor. Data points indicate half-life value. Composition: Ni-20Cr-14Co-4Mo-3Ti-1A1. UNS N07001 Source: J.D. Morrow and F.R. Tuler, Low Cycle Fatigue Evaluation of Inconel 713C and Waspaloy (Paper No. 64 MET-15), Trans. ASME, J. Basic Eng. As published in Aerospace Structural Metals Handbook, Vol 5, Code 4208, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 17
Nickel (Ni)/665
Ni.058 Nimonic 90 nickel alloy sheet, stress-strain curves at room temperature Test direction: longitudinal. Sheet thickness = 1.575 mm (0.062 in.). Strain rate = 0.003/min. Sheet mill annealed with varying amounts of cold rolling (CR) and aging (air cooled, AC). Composition: Ni-20Cr-18Co-2.5Ti-l.5Al. UNS N07090 Source: J.R. Kattus, "Tensile and Creep Properties of Structural Alloys under Conditions of Rapid Heating, Rapid Loading, and Short Times at Temperatures," Southern Research Institute, for The International Nickel Co., Inc., April 1959; J.R. Kattus, "Tensile and Creep Properties of Structural Alloys under Conditions of Rapid Heating, Rapid Loading and Short Times at Temperature," Supplementary Report by Southern Research Institute, for The International Nickel Co., Inc., 5 June 1959. As published in Aerospace Structural Metals Handbook, Vol 5, Code 4210, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 5
Ni.059 Nimonic 90 nickel alloy sheet, tensile stress-strain curves at room and elevated temperatures Test direction: longitudinal. Sheet thickness = 1.778 mm (0.070 in.). Heat treatment: 954 °C (1750 °F), 0.25 h, air cooled, + 732 °C (1350 °F), 4.5 h, air cooled. Composition: Ni-20Cr-18Co-2.5Ti-l.5Al. UNS N07090 Source: D.C. Hayward, 'The Mechanical Properties of Nimonic 80, 90 and 100 Sheet at Room and Elevated Temperatures," Technical Note No. Met. 266, Royal Aircraft Establishment, 1957. As published in Aerospace Structural Metals Handbook, Vol 5, Code 4210, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 6
980 Ni.060 Nimonic 90 nickel alloy sheet, compressive stress-strain curves at room temperature Test direction: longitudinal and transverse. Sheet thickness = 1.778 mm (0.070 in.). Heat treatment: 954 °C (1750 °F), 0.25 h, air cooled, + 732 °C (1350 °F), 4.5 h,
700 air cooled. Compressive yield strength: longitudinal, 896 MPa (130 ksi); transverse, 903 MPa (131 ksi). Composition: Ni-20Cr-18Co-2.5Ti-l.5Al. UNS N07090
560 £ Source: D.C. Hay ward, "The Mechanical Properties of Nimonic 80, 90 ^ and 100 Sheet at Room and Elevated Temperatures," Technical Note » No. Met. 266, Royal Aircraft Establishment, 1957. As published in
420 & Aerospace Structural Metals Handbook, Vol 5, Code 4210, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 6
280
140
10
Nickel (Ni)/667
200
160
120
£
80
40
(a)
0% CR
75 °F (24 °C)j
1400 °F (760 ° C)
—1800 °F (982 ® C)
10 15 Strain, 0.001 in./in.
200
160
120
80
40
1400 200
1120 160
840 120 CD 0_ « 2
$ a h rn 560 80
280 40
20
(b)
(c)
10 Strain, 0.001 in./in.
15
10% CR
75 °F (24 °C)
1400 °F (760 ° C)
1600 °F (871 ° C)
1800 °F (982° C)
10 Strain, 0.001 in./in.
20% CR 75 °F (24 °C)
1400 °F (760 °
1600 °F (871 °
C)
C)
1800 °F (982 ° C)
1400
1120
840 CL 2
560
280
20
15
1400
1120
840 CL 2
560
280
£ 55
20
Ni.061 Nimonic 90 nickel alloy sheet, stress-strain curves at various temperatures showing effects of cold working Test direction: longitudinal. Sheet thickness = 1.575 mm (0.062 in.). Sheet exposed to rapid heating, 10 s heat time, and rapid strain rate of 0.1/s. Treatment: mill annealed, varying amounts of cold rolling (CR); aging: 0% CR, 760 °C (1400 °F), 16 h, air cool; 10 and 20% CR, 732 CC (1350 °F), 16 h, air cooled. Composition: Ni-20Cr-18Co-2.5Ti-l.5Al. UNS N07090 Source: J.R. Kattus, "Tensile and Creep Properties of Structural Alloys under Conditions of Rapid Heating, Rapid Loading, and Short Times at Temperatures," Southern Research Institute, for The International Nickel Co., Inc., April 1959; J.R. Kattus, "Tensile and Creep Properties of Structural Alloys under Conditions of Rapid Heating, Rapid Loading and Short Times at Temperature," Supplementaiy Report by Southern Research Institute, for The International Nickel Co., Inc., 5 June 1959. As published in Aerospace Structural Metals Handbook, Vol 5, Code 4210, CINDAS/USAF CRDA Handbooks Operation, Purdue University,' 1995, p 7
668/Nickel (Ni)
30% CR
70 °F (21 °C)
1400 °F (760
1600 °F (871 °C)
1800 °F (982
1960
1680
1400
840
560
280
Ni.062 Nimonic 90 nickel alloy sheet, stress-strain curves at various temperatures showing effects of cold working Test direction: longitudinal. Sheet thickness = 1.575 mm (0.062 in.). Sheet exposed to rapid heating, 10 s heat time, and rapid strain rate of 0.1/s. Treatment: mill annealed, varying amounts of cold rolling (CR); aging: 30% CR, 704 °C (1300 °F), 16 h, air cool; 50% CR, 677 °C (1250 °F), 16 h, air cooled. Composition: Ni-20Cr-18Co-2.5Ti-l.5Al. UNS N07090 Source: J.R. Kattus, "Tensile and Creep Properties of Structural Alloys under Conditions of Rapid Heating, Rapid Loading and Short Times at Temperature," Supplementary Report by Southern Research Institute, for The International Nickel Co., Inc., 5 June 1959. As published in Aerospace Structural Metals Handbook, Vol 5, Code 4210, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 7
5 10 Strain, 0.001 in./in.
15 20
50% CR
70 °F (21 °C)
\ 1400 °F (760
/ 1600 °F (871 °C)
// 1800 °F (982
r 10
Strain, 0.001 in./in. 15
1960
1680
1400
840 co
560
280
20
(b)
Nickel (Ni)/669
Ni.063 Nimonic 263 annealed nickel alloy sheet, engineering stress-strain curve (full range) Test direction: longitudinal. Sheet thickness = 0.990 mm (0.039 in.). 0.2% yield strength = 345 MPa (50.0 ksi); ultimate tensile strength = 851 MPa (123.4 ksi); elongation = 54.3%. Composition: Ni-20Cr-20Co-2.15Ti. UNS N07263 Courtesy of Special Metals Corporation
Ni.064 Nimonic 263 annealed nickel alloy sheet, engineering stress-strain curve (expanded range) Test direction: longitudinal. Sheet thickness = 0.990 mm (0.039 in.). 0.2% yield strength = 345 MPa (50.0 ksi); ultimate tensile strength = 851 MPa (123.4 ksi); elongation = 54.3%. Composition: Ni-20Cr-20Co-2.15Ti. UNS N07263 Courtesy of Special Metals Corporation
980 Ni.065 Inconel 625 annealed nickel alloy sheet, engineering stress-strain curve (full range) Test direction: longitudinal. Sheet thickness = 0.940 mm (0.037 in.). 0.2% yield strength = 488 MPa (70.8 ksi); ultimate tensile strength = 963 MPa (139.6 ksi);
700 elongation = 47.1 %. Composition: 58Ni-21.5Cr-9Mo-3.65Nb-5Fe-lCo. UNS N06625
840
560 g
420
280
Courtesy of Special Metals Corporation
140
0 0.30
560 Ni.066 Inconel 625 annealed nickel alloy sheet, engineering stress-strain curve (expanded range)
490 Test direction: longitudinal. Sheet thickness = 0.940 mm (0.037 in.). 0.2% yield strength = 473 MPa (68.6 ksi); ultimate tensile strength = 927 MPa (134.5 ksi); elongation = 46.2%. Composition: 58Ni-21.5Cr-9Mo-3.65Nb-5Fe-lCo. UNS N06625
o. 350 2 Courtesy of Special Metals Corporation
W £
280 £ c •C © <D
210 §3
70
10
Nickel (Ni)/671
100
80
60
£ in 40
20
— Room te mperature
J — - 800 °F (42 1200 °F (6
!7 °C) 49 °C)
160 i0 6F (871
V
700
560
420 a. 2
280
140
£ 55
2 4 6 8 Strain, 0.001 in./in.
10 12
Ni.067 Inconel 625 annealed nickel alloy sheet, tensile stress-strain curves at room and elevated temperatures Test direction: longitudinal and long transverse. Sheet thickness = 1.27-6.35 mm (0.050-0.250 in.). 0.5 h exposure to temperature. Ramberg-Osgood parameters: n(room temperature) = 23; n(800 °F) = 24; «(1200 °F) = 30; «(1600 °F) = 12. Composition: 58Ni-21.5Cr-9Mo-3.65Nb-5Fe-lCo. UNS N06625 Source: M1L-HDBK-5H, Dec 1998, p 6 - 3 9
100
80
60
40
20
Compressive tangent modulus, GPa 35 70 105 140 175
/ / /
210 700
560
420 Q. 2
280
140
S co
4 6 8 10 Strain, 0.001 in./in.
J I I I 5 10 15 20 25
Compressive tangent modulus, 106 psi
12
J 30
Ni.068 Inconel 625 annealed nickel alloy sheet, compressive stress-strain and compressive tangent modulus curves at room temperature Test direction: longitudinal and long transverse. Sheet thickness = 1.27-6.35 mm (0.050-0.250 in.). 0.5 h exposure to temperature. Ramberg-Osgood parameter: n(room temperature) = 32. Composition: 58Ni-21.5Cr-9Mo-3.65Nb-5Fe-lCo. UNS N06625 Source: M1L-HDBK-5H, Dec 1998, p 6 - 3 9
672/Nickel (Ni)
Ni.069 IN 625 nickel alloy sheet, tensile stress-strain curves at room and elevated temperatures Sheet thickness = 1.575 mm (0.062 in.). Heat-resistant alloy annealed at 1038 °C (1900 °F), 5 min. Strain rate = 0.005/min to yield. Composition: 58Ni-21.5Cr-9Mo-3.65Nb-5Fe-lCo. UNS N06625 Source: J. Huebner, "Elevated Temperature Tensile Properties of Inconel 625 Nickel-Chromium Alloy," AF33(657)-7749 and BPSN: 2 (8-7381), McDonnell, 10 Jan 1963. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4117, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 31
100
80
V 60
£ 40
20
Rc >om tempen ature
80 0 °F (427 °C 1
00 °F (649 <
00 °F (871 '
r» 12
16
0 °F (427 °C 1
00 °F (649 <
00 °F (871 '
»C)
C)
700
560
420 |
280 £
140
Ni.070 IN 625 nickel alloy sheet, tensile stress-strain curves at room and elevated temperatures Test direction: longitudinal and transverse. Sheet thickness = 3.175 mm (0.125 in.). Heat-resistant alloy annealed at 1149 °C (2100 °F), 1 h. Composition: 58Ni-21.5Cr-9Mo-3.65Nb-5Fe-lCo. UNS N06625 Source: "Preliminary Data Inconel Alloy 625," International Nickel Co., 1962; "Data Sheet, Inconel 625 " International Nickel Co., Huntington Alloy Products Division, 1964
4 6 8 Strain, 0.001 in./in.
10 12
Nickel (Ni)/673
7 5 T p ° C )
600 °F (316 °C)
900 °F (4
* 1200°F(6
82 °C)
49 °C)
700
560
420
280
140
Ni.071 IN 625 nickel alloy plate, tensile stress-strain curves at room and elevated temperatures tested in pressurized helium Heat treatment: annealed at 982 °C (1800 °F), 2 h, air cooled. Tested in 34.5 MPa (5000 psig) He. Composition: 58Ni-21.5Cr-9Mo-3.65Nb-5Fe-1 Co. UNS N06625 Source: "Data Sheet, Inconel 625," International Nickel Co., Huntington Alloy Products Division, 1964
2 3 Strain, %
Longi
Short 1
tudinai
transverse
700
560
420
280
140
£ V)
Ni.072 Inconel 625 nickel alloy bar, typical tensile stress-strain curves at room temperature Test direction: longitudinal and short transverse. Bar thickness = 12.7-101.6 mm (0.500-4.000 in.). Ramberg-Osgood parameters: ^(longitudinal, tension) = 27; rc(short transverse, tension) = 25. Composition: 58Ni-21.5Cr-9Mo-3.65Nb-5Fe-1 Co. UNS N06625 Source: M1L-HDBK-5H, Dec 1998, p 6-40
4 6 8 Strain, 0.001 in./in.
10 12
674/Nickel (Ni)
100
80
60
40
20
Compressive tangent modulus, GPa 35 70 105 140 175
J_
Sh art transven se
Longi tudinal
4 6 8 Strain, 0.001 in./in.
J I L 10
00
560
420
280
140
is W
5 10 15 20 25
Compressive tangent modulus, 106 psi
12
J 30
IMi.073 Inconel 625 nickel alloy bar, typical compressive stress-strain and compressive tangent modulus curves at room temperature Test direction: longitudinal and short transverse. Bar thickness = 12.7-101.6 mm (0.500-4.000 in.). Ramberg-Osgood parameters: ^(longitudinal, compression) = 26; ^(short transverse, compression) = 27. Composition: 58Ni-21.5Cr-9Mo-3.65Nb-5Fe-lCo. UNS N06625 Source: MIL-HDBK 5H, Dec 1998, p 6-40
400
300
200
2800
100
Ni.074 IN 625 nickel alloy rod, true stress-strain curves Solid line for rod, cold drawn, annealed 982 °C (1800 °F), 1 h. Dashed line for rod hot rolled, annealed 1149 °C (2100 °F), 1 h. Composition: 58Ni-21.5Cr-9Mo-3.65Nb-5Fe-1 Co. UNS N06625 Source: "Inconel Alloy 625," International Nickel Co., Huntington Alloy Products Div., 1970. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4117, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 25
0.04 0.06 0.10 0.20 True strain, in./in.
0.40 0.60
Nickel (Ni)/675
Ni.075 IN 625 cast nickel alloy, tensile stress-strain curves at room and elevated temperatures tested in pressurized helium Heat treatment: annealed at 1149 °C (2100 °F), 2 h, force cooled. Tested in 34.5 MPa (5000 psi gage) He. Composition: 58Ni-21.5Cr-9Mo-3.65Nb-5Fe-lCo. UNS N06625 Source: J. Mucci and J.A. Harris, Jr., "Influence of Gaseous Hydrogen on the Mechanical Properties of High Temperature Alloys," NASA CR-149962, United Technologies Corp., 1976, p II-3. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4117, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 32
Ni.076 Incoloy 800 annealed nickel alloy sheet, engineering stress-strain curve (full range) Test direction: longitudinal. Sheet thickness = 1.193 mm (0.047 in.). 0.2% yield strength = 330 MPa (47.8 ksi); ultimate tensile strength = 665 MPa (96.5 ksi); elongation = 36.1%. Composition: 33Ni-21Cr-0.4Ti-0.4Al-bal Fe. UNS N08800 Courtesy of Special Metals Corporation
676/Nickel (Ni)
420
350
2 8 0 co £L
210
140 UJ
70
Ni.077 Incoloy 800 annealed nickel alloy sheet, engineering stress-strain curve (expanded range) Test direction: longitudinal. Sheet thickness = 1.193 mm (0.047 in.). 0.2% yield strength = 327 MPa (47.4 ksi); ultimate tensile strength = 649 MPa (94.1 ksi); elongation = 36.7%. Composition: 33Ni-21Cr-0.4Ti-0.4Al-balFe. UNS N08800 Courtesy of Special Metals Corporation
4 6 Strain x 0.001
10
Monotonic
103h
105h
r
210
175
140
CO £L
105 co-co a> 55
70
35
Ni.078 Incoloy 800H nickel alloy bar, isochronous stress-strain curves at 649 °C (1200 °F) Monotonic curve from Case 1592. Other curves constructed from monotonic curve and creep data relations from M.K. Booker, V.B. Baylor, and B.L.P. Booker, "Survey of Available Creep and Tensile Data for Alloy 800H," ORNL/TM-6029, 1978. Composition: 32Ni-21 Cr-0.75Mn-0.05C-bal Fe. UNS N08810 Source: ASME Boiler and Pressure Vessel Code Case 1592, Section VIII, 1977, 1, p 63. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1615, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 11
0.4 0.8 1.2 1.6 Strain, %
2.0 2.4
Nickel (Ni)/677
30
25
20
£ CO
15
10
Monotonic
103h
1(f h
210
175
140
a. 2
105
£ CO
70
35
0.4 0.8 1.2 1.6 Strain, %
2.0 2.4
Ni.079 Incoloy 800H nickel alloy bar, isochronous stress-strain curves at 704 °C (1300 °F) Monotonic curve from Case 1592. Other curves constructed from monotonic curve and creep data relations from M.K. Booker, V.B. Baylor, and B.L.P. Booker, "Survey of Available Creep and Tensile Data for Alloy 800H," ORNL/TM-6029, 1978. Composition: 32Ni-21Cr-0.75Mn-0.05C-bal Fe. UNS N08810 Source: ASME Boiler and Pressure Vessel Code Case 1592, Section Vm, 1977, 1, p 63. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1615, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 11
30
25
20
£ CO
1 5
10
•Monotonic •Monotonic
103h 103h
105 h
210
175
140
(0 CL
105 «f 2> w
70
35
0.4 0.8 1.2 Strain, %
1.6 2.0 2.4
Ni.080 Incoloy 800H nickel alloy bar, isochronous stress-strain curves at 760 °C (1400 °F) Monotonic curve from Case 1592. Other curves constructed from monotonic curve and creep data relations from M.K. Booker, V.B. Baylor, and B.L.P. Booker, "Survey of Available Creep and Tensile Data for Alloy 800H," ORNL/TM-6029, 1978. Composition: 32Ni-21Cr-0.75Mn-0.05C-bal Fe. UNS N08810 Source: ASME Boiler and Pressure Vessel Code Case 1592, Section VIII, 1977, 1, p 63. As published in Aerospace Structural Metals Handbook, Vol 2, Code 1615, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 11
Ni.081 Inconel 686 annealed nickel alloy sheet, engineering stress-strain curve (full range) Test direction: longitudinal. Sheet thickness = 0.965 mm (0.038 in.). 0.2% yield strength = 419 MPa (60.8 ksi); ultimate tensile strength = 878 MPa (127.4 ksi);
700 elongation = 56.5%. Composition: Ni-21Cr-16Mo-5 max Fe-3.7W. UNS N06686
840
560 3 p
420
280
Courtesy of Special Metals Corporation
140
0 0.30
490 Ni.082 Inconel 686 annealed nickel alloy sheet, engineering stress-strain curve (expanded range) Test direction: longitudinal. Sheet thickness = 0.965 mm (0.038 in.). 0.2% yield strength = 411 MPa (59.6 ksi); ultimate tensile strength = 848 MPa (123.0 ksi);
350 elongation = 56.1%. Composition: Ni-21Cr-16Mo-5 max Fe-3.7W. UNS N06686
420
280
210 g
140
Courtesy of Special Metals Corporation
70
0 10
Nickel (Ni)/679
70
60
50
•55 40
30
20
10
, I I I 11 j °F (24 ° C ) _ j °F (24 ° C ) _
fir ^ 80C
S R . T T - L 120C
) °F (427 °C) I )°F(649 °C)_
) °F (427 °C) I )°F(649 °C)_
____ __ __ - 1600 °F( 871 °C)
490
420
350
£ 210 %
140
70
Ni.083 IN 617 nickel alloy sheet, tensile stress-strain curves at room and elevated temperatures Sheet thickness =1.194 mm (0.047 in.). Cold rolled and solution treated. Solid lines, longitudinal direction; dashed lines, transverse direction. Composition: Ni-22Cr-12.5Co-9Mo-1.5Fe-1.2Al. UNS N06617 Source: O.L. Deel, "Engineering Data on New Aerospace Structural Materials," AFML-TR-75-97, Battelle-Columbus Laboratories, June 1975. As published in Aerospace Structural Metals Handbook, Vol 5, Code 4215, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 18
4 6 Strain, 0.001 in./in.
10
80
70
60
m
(ft & (O | 40 CO (ft £ Q. i 30 O
20
10
75 °F - (24 °C)
/ / / ^ 800 °F : (427 °C)
/ / u y
1/ / 1200 °F : (649 °C)
/ /
1600°F (871 °C)
¥f an
# 7
560
490
420
350
280 o
210 E
140
70
Ni.084 IN 617 nickel alloy sheet, compressive stress-strain curves at room and elevated temperatures Sheet thickness = 1.194 mm (0.047 in.). Cold rolled and solution treated. Solid lines, longitudinal direction; dashed lines, transverse direction. Composition: Ni-22Cr-12.5Co-9Mo-1.5Fe-1.2Al. UNS N06617 Source: O.L. Deel, "Engineering Data on New Aerospace Structural Materials," AFML-TR-75-97, Battelle-Columbus Laboratories, June 1975. As published in Aerospace Structural Metals Handbook, Vol 5, Code 4215, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 20
4 6 Strain, 0.001 in./in.
10
680/Nickel (Ni)
Ni.085 Inconel 617 annealed nickel alloy sheet, engineering stress-strain curve (full range) Test direction: longitudinal. Sheet thickness = 1.524 mm (0.060 in.). 0.2% yield strength = 361 MPa (52.3 ksi); ultimate tensile strength = 857 MPa (124.3 ksi); elongation = 52.8%. Composition: 44.5Ni-22Cr-13Co-9Mo-3Fe. UNS N06617 Courtesy of Special Metals Corporation
Ni.086 Inconel 617 annealed nickel alloy sheet, engineering stress-strain curve (expanded range) Test direction: longitudinal. Sheet thickness = 1.524 mm (0.060 in.). 0.2% yield strength = 361 MPa (52.3 ksi); ultimate tensile strength = 847 MPa (122.8 ksi); elongation = 52.8%. Composition: 44.5Ni-22Cr-13Co-9Mo-3Fe. UNS N06617 Courtesy of Special Metals Corporation
Nickel (Ni)/681
Ni.087 Inconel HX annealed nickel alloy sheet, engineering stress-strain curve (full range) Test direction: longitudinal. Sheet thickness = 0.965 mm (0.038 in.). 0.2% yield strength = 312 MPa (45.3 ksi); ultimate tensile strength = 748 MPa (108.5 ksi); elongation = 49.8%. Composition: 47.5Ni-21.75Cr-18.5Fe-0.6W. UNS N06002 Courtesy of Special Metals Corporation
Ni.088 Inconel HX annealed nickel alloy sheet, engineering stress-strain curve (expanded range) Test direction: longitudinal. Sheet thickness = 0.965 mm (0.038 in.). 0.2% yield strength = 316 MPa (45.8 ksi); ultimate tensile strength = 738 MPa (107.0 ksi); elongation = 51.0%. Composition: 47.5Ni-21.75Cr-18.5Fe-0.6W. UNS N06002 Courtesy of Special Metals Corporation
682/Nickel (Ni)
Ni.089 Hastelloy X nickel alloy sheet, typical tensile stress-strain curves at room and elevated temperatures Test direction: longitudinal and long transverse. 0.5 h exposure to temperature. Ramberg-Osgood parameters: ft(room temperature) = 10; n(400 °F) = 13; n(800 °F) = 15; n(1000 °F) = 18; n( 1200 °F) = 19; n(400 °F) = 15; n(1600 °F) = 12; n(1800 °F) = 7.7; n(2000 °F) = 3.8. Composition: Ni-22Cr-18Fe-9Mo-1.5Co-0.5W. UNS N06002 Source: MIL-HDBK-5H, Dec 1998, p 6 - 2 5
Compressive tangent modulus, GPa 35 70 105 140 175
700 °l
900 °l
F (371 °C) r (482 °C)
\ R T
900° F (482 °C)
^ 700 °l F (371 °C)S
4 6 8 Strain, 0.001 in./in.
10
210 420
350
280
CO Q_
210 CO-CO 0) GO
140
70
12
Ni.090 Hastelloy X nickel alloy bar, typical compressive stress-strain and compressive tangent modulus curves at room and elevated temperature Specimens were exposed to temperature 0.5 h. RT, room temperature. Ramberg-Osgood parameters: n(RT) = 6.9; n(100 °F) = 6.7; n(900 °F) = 5.6. Heat-resistant alloy. Composition: Ni-22Cr-18Fe-9Mo-1.5Co-0.5W. UNS N06002 Source: MIL-HDBK-5H, Dec 1998, p 6 - 2 6
10 15 20 25 30
Compressive tangent modulus, 106 psi
Nickel (Ni)/683
70 °F (21 °C)
F (649 °C)' 1000 °F (538 °C) 1200 0 F (649 °C)'
1400 °l F (760 °C)
420
350
280
(0
210 j £ 55
140
70
Ni.091 Hastelloy X solution treated nickel alloy bar, tensile stress-strain curves at room and elevated temperatures Bar thickness: 19.05 mm (0.75 in.). Composition: Ni-22Cr-18Fe-9Mo-1.5Co-0.5W. UNS N06002 Source: C.E. Jaske et al., "Low-Cycle Fatigue of Type 347 Stainless Steel and Hastelloy Alloy X in Hydrogen Gas and in Air at Elevated Temperatures," NASA-CR-135022, May 1976. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4112, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 14
2 3 4 Strain, 0.001 in./in.
Ni.092 Inconel 601 annealed nickel alloy sheet, engineering stress-strain curve (full range) Test direction: longitudinal. Sheet thickness = 1.27 mm (0.050 in.). 0.2% yield strength = 239 MPa (34.6 ksi); ultimate tensile strength = 657 MPa (95.3 ksi); elongation = 48.2%. Composition: 60.5Ni-23 Cr-bal Fe. UNS N06601 Courtesy of Special Metals Corporation
684/Nickel (Ni)
Ni.093 Inconel 601 annealed nickel alloy sheet, engineering stress-strain curve (expanded range) Test direction: longitudinal. Sheet thickness = 1.27 mm (0.050 in.). 0.2% yield strength = 243 MPa (35.2 ksi); ultimate tensile strength = 652 MPa (94.6 ksi); elongation = 47.7%. Composition: 60.5Ni-23 Cr-bal Fe. UNS N06601 Courtesy of Special Metals Corporation
Ni.094 Monel K-500 age-hardened nickel alloy 36 mm (1.4 in.) diam rod, engineering stress-strain curve Test direction: longitudinal. 0.2% yield strength = 740 MPa (107.3 ksi), ultimate tensile strength =1118 MPa (162.2 ksi); elongation = 25.6%; reduction in area = 46%; modulus of elasticity = 179 GPa (26.0 x 106 psi). Composition: 66Ni-29Cu-3Al-0.5Ti. UNS N05500 Courtesy of Special Metals Corporation
Nickel (Ni)/685
140
120
100
^ 80
S w 60
40
20
-423 °F (--253 °C)
-196 °C) -320 °F (-
-253 °C)
-196 °C)
Room ter nperature
/ f
980
840
700
560
420 w
280
140
Ni.095 Monel K-500 annealed and aged nickel alloy sheet, tensile stress-strain curves at room and low temperatures Sheet thickness = 1.27 mm (0.050 in.). Composition: 66Ni-29Cu-3Al-0.5Ti. UNS N05500 Source: E.H. Schmidt, "Fatigue Properties of Sheet, Bar and Cast Metallic Materials for Cryogenic Applications," Report No. R-7564, Rocketdyne, 30 Aug 1968, p K-9; See Also NASA Tech. Brief 70-10199. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4116, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 17
1 2 3 4 5 Strain, 0.001 in./in.
200
160
120
80
40
> ^ 4 2 3 ' 'F (-253 °C
As ^ Roorr l temperatui re
// / f /
1400
1120
840
560
280
Ni.096 Monel K-500 age-hardened nickel alloy, cold-rolled product, tensile stress-strain curves at room and low temperature Composition: 66Ni-29Cu-3Al-0.5Ti. UNS N05500 Source: D.N. Gideon, R.J. Favor, A. Koppenhafer, HJ. Grovern, and G.M. McClure, "Investigation of Notch Fatigue Behavior of Certain Alloys in the Temperature Range of Room Temperature to -423F) ASD-TDR-62-351, Aug 1962, p 13. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4116, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 17
4 6 8 Strain, 0.001 in./in.
10 12
686/Nickel (Ni)
Ni.097 Monel K-500 nickel alloy bar, tensile stress-strain curves at room and low temperatures Bar specimen (3.658 mm, or 0.144 in., diam) taken from 19.05 mm (0.75 in.) diam bar aged at 593 °C (1100 °F), 21 h, + 538 °C (1000 °F), 8 h, air cooled. Composition: 66Ni-29Cu-3Al-0.5Ti. UNS N05500 Source: K. A. Warren and R.P. Reed, Tensile and Impact Properties of Selected Materials from 20 to 300K, Monograph 63, National Bureau of Standards, 28 June 1963. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4116, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 18
Ni.098 Monel K-500 cold drawn and aged nickel alloy bar, true stress-strain curves at various temperatures Bar diameter = 6.35 mm (0.25 in.). Specimen gage length = 31.75 mm (1.25 in.). Composition: 66Ni-29Cu-3Al~ 0.5Ti. UNS N05500 Source: E.B. Kula and T.S. DeSisto, "Plastic Behavior of Metals at Cryogenic Temperatures," Technical Report AMRA TR 65-32, Materials Engineering Division, U.S. Army Materials Research Agency, p 3. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4116, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 18
Nickel (Ni)/687
260
240
220
a 200
8 £
55 180
160
140
120
300 ppm H2
H2 Free
/ • / / / / /
1820
1680
1540
1260 ft
1120
980
Ni.099 Monel K-500 nickel alloy wire, stress-strain curves at -196 °C (-321 °F) for hydrogen-free and hydrogenated wire Wire diameter = 0.711 mm (0.028 in.). Treatment: 527 °C (980 °F), 8 h, + slow cooled (8.3-13.9 °C/h, or 15-25 F/h) to 482 °C (900 °F), ultimate strength = -1275 MPa (-185 ksi), cathodically charged for 96 h at 0.16 amps/cm2 (1 amp/in.2) in 80 °C (176 °F) electrolyte of 4% sulfuric acid poisoned with sodium arsenate to saturation and baked 488 °C (910 °F), 4 min, water quenched. Strain rate = 2.2 x lO^/s. Composition: 66Ni-29Cu-3Al-0.5Ti. UNS N05500 Source: W.M. Cain, C.C. Koch, J.L. Mihelich, and A.R. Troiano, "Solute Induced Embrittlement in Steel and Several Face-Centered Cubic Alloys," Report ARL 64-101, Aerospace Research Laboratories, June 1964, p 40. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4116, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 18
20 40 60 80 100 120 140 Strain, 0.001
840
Ni.100 Monel K-500 nickel alloy plate, cyclic stress-strain curve Plate thickness = 25.4 mm (1 in.). Specimen heat treated to ultimate strength, 1172 MPa (170 ksi); yield strength, 862 MPa (125 ksi); elongation in 2 in., 24%; reduction in area, 36%. Data points from low-cycle fatigue (LCF) tests. Curve generated from LCF and modulus of elasticity (E = 1796 GPa, or 26 x 106 psi). Composition: 66Ni-29Cu-3Al-0.5Ti. UNS N05500 Source: M.R. Gross, "Low-Cycle Fatigue of Materials for Submarine Construction," NAVENGRXSTA Report 91 197D, 14 Feb 1963, p A-7. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4116, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 27
688/Nickel (Ni)
490 Ni.101 TD nickel alloy sheet, tensile stress-strain curves at room temperature Sheet thickness = 0.635-1.27 mm (0.025-0.050 in.). Specimen tested in longitudinal or transverse directions after various conditioning: A and B, as received; C and D, preoxidized, 1316 °C (2400 °F), 24 h; E, F, G calorized; E, unexposed; F, 1204 °C (2200 °F), 192 h; G, 1316 °C (2400 °F), 88 h. Composition: Ni-2Th02. Dimensions in inset given in inches (1 in. = 25.4 mm) Source: C.R. Manning, Jr. et al., "An Investigation of a New Nickel Alloy Strengthened by Dispersed Thoria," NASA Technical Note D-1944, 1963. Calorized data from R.M. Burns and W.W. Bradley, Protective Coatings for Metals, Rhinehold Publishing, 1955. As pub-lished in Aerospace Structural Metals Handbook, Vol 4, Code 4115, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 9
4 6 Strain, 0.001 in./in.
L / / / / *
(21 °C)
1600 °F (871 °C), L, T
1800 °F (982 •C)f L, T
350
280
210 0. 2
140
70
£ co
0.2 0.4 Strain, %
0.6 0.8°
Ni.102 TD nickel alloy sheet, tensile stress-strain curves at room and elevated temperatures Sheet was stress relieved and tested in longitudinal (L) and transverse (T) directions. Composition: Ni-2Th02
Source: O.L. Deel and W.S. Hyler, "Engineering Data on Newly Developed Structural Materials," AFML-TR-67-418, April 1968, p 54. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4115, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 11
Nickel (Ni)/689
Ni.103 TD nickel alloy sheet, tensile stress-extension curves at elevated temperatures Sheet thickness = 0.635-1.27 mm (0.025-0.050 in.). Composition: Ni-2Th02. Dimensions in inset given in inches (1 in. = 25.4 mm) Source: C.R. Manning, Jr. et al., "An Investigation of a New Nickel Alloy Strengthened by Dispersed ThoriaNASA Technical Note D-1944, 1963. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4115, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 11
690/Nickel (Ni)
70
60
50
77 °F (25 4
256 °F (12 4°C)
9 482 °F (25 0°C)
490
420
350
Ni.104 TD nickel alloy bar (a) and sheet (b), stress-strain curves at room and elevated temperatures Bar 12.7 mm (0.5 in.) diam, as received. Recrystallized sheet 0.508 mm (0.020 in.) thick, 1300 °C (2372 °F), 3 h. Tested at strain rate of 0.000167/s. Composition: Ni-2Th02
Source: B.A. Wilcox and A.H. Clauer, "High Temperature Deformation of Dispersion Strengthened Nickel Alloys," NASA CR-72367, 29 Feb 1968, p 11. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4115, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 11
2 3 Elongation, %
Nickel (Ni)/691
50
40
30
S
20
10
70 °F
T
: (21 °C)
L
1600 °F (87 r1 °C), L, T
1800 °F (98;
- 2000 °F (1093 0
I °C), L, T
C), L, T
350
280
210 Q_ 2
140
70
£ 55
0.2 0.4 Strain,(
0.6 0
0.8
Ni.105 TD nickel alloy sheets compressive stress-strain curves at room and elevated temperatures Stress relieved and tested in longitudinal (L) and transverse (T) directions. Composition: Ni-2Th02
Source: O.L. Deel and W.S. Hyler, "Engineering Data on Newly Developed Structural Materials," AFML-TR-67-418, April 1968, p 54. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4115, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 17
Ni.106 TD nickel alloy sheet and bar, stress-plastic strain curves in bending with effect of vacuum annealing at various temperatures 0.635 mm (0.025 in.) sheet (solid curve) and machined bar (dashed curve) vacuum annealed at temperature indicated for 1 h. Composition: Ni-2Th02. Dimensions in inset given in inches (1 in. = 25.4 mm) Source: J.E. White and R.D. Camahan, A Microplasticity Study of Dispersion Strengthening in TD Nickel, A1ME Trans., Vol 230, Oct 1964, p 1300. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4115, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 10
692/Nickel (Ni)
420 Ni.107 TD nickel alloy bar, stress-plastic strain curves in bending with effect of cold rolling followed by vacuum annealing Bar extruded at 1204 °C (2200 °F). Reduced by rolling at percentage indicated then vacuum annealed 816 °C (1500 °F), 1 h. Composition: Ni-2Th02. Dimensions in inset given in inches (1 in. = 25.4 mm) Source: J.E. White and R.D. Carnahan, A Microplasticity Study of Dispersion Strengthening in TD Nickel, AIME Trans., Vol 230, Oct 1964, p 1302. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4115, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 10
0.004 0.008 0.012 Plastic strain, %
0.016
Strain
Ni.108 Monel 400 annealed nickel alloy sheet, engineering stress-strain curve (full range) Test direction: longitudinal. Sheet thickness = 0.432 mm (0.017 in.). 0.2% yield strength = 281 MPa (40.8 ksi); ultimate tensile strength = 612 MPa (88.7 ksi); elongation = 38.0%; strength coefficient (K) = 196.4; strain-hardening exponent (n) = 0.385. Composition: 63Ni-30Cu-2.5Fe. UNS N04400 Courtesy of Special Metals Corporation
Nickel (Ni)/693
Ni.109 Monel 400 annealed nickel alloy sheet, engineering stress-strain curve (expanded range) Test direction: longitudinal. Sheet thickness = 0.432 mm (0.017 in.). 0.2% yield strength = 268 MPa (38.9 ksi); ultimate tensile strength = 563 MPa (81.7 ksi); elongation = 38.0%. Composition: 63Ni-30Cu-2.5Fe. UNS N04400 Courtesy of Special Metals Corporation
75*°] f (24 °C)
' 120C ) °F (649 ° C)
1120
980
840
700
560
420
280
140
Ni.t10 Incoloy 901 solution treated and aged nickel alloy bar, stress-strain curves at room and elevated temperature Composition: Ni-35Fe-13Cr-6Mo-2.5Ti. UNS N09901 Source: DMIC Data Sheet 6803-005, March 1968. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4107, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 5
0.5 1.0 1.5 2.0 2.5 3.0 3.5 Strain, %
694/Nickel (Ni)
1750
1050
Ni.111 Inconel 706 nickel alloy bar and sheet, typical tensile stress-strain curve (full range) Heat-resistant alloy at room temperature (creep rupture heat treatment). Composition: Ni-37Fe-16Cr-2.9Nb-1.811. UNS N09706 Source: MIL-HDBK-5H, Dec 1998, p 6-50
Strain, in./in.
Room ter nperature
800 °F (4: 27 °C)
v ^ 1 0 0 0 M 2 0 0 °F
°F (538 °C) • (649 °C)
4 6 8 Strain, 0.001 in./in.
10
1400
1120
840 Q. 2
560
280
©
35
12
Ni.112 Inconel 706 solution treated and aged nickel alloy forged bar, typical tensile stress-strain curves at room and elevated temperature Test direction: longitudinal and long transverse. Bar thickness = 50.8 mm (2.000 in.). Creep rupture heat treatment and 0.5 h exposure to elevated temperatures. Ramberg-Osgood parameters: «(room temperature) = 6.7; «(800 °F) = 7.0; n(!000 °F) = 13; «(1200 °F) = 13. Composition: Ni-37Fe-16Cr-2.9Nb-l.8Ti. UNS N09706 Source: MIL-HDBK-5H, Dec 1998, p 6-49
Nickel (Ni)/695
160
140
120
100
80
60
40
20
Roo I m temperati
I j re^ - '—
800 °F (427 °C)
°F (538 °C)
1200 °F (649 °C)
/ ///
h / /
1120
980
840
700
560
420
280
140
Ni.113 Inconel 706 nickel alloy bar, tensile stress-strain curves at room and elevated temperatures Test direction: longitudinal. 152.4 mm (6 in.) square bar pressed into 50.8 x 152.4 mm ( 2 x 6 in.) bar, treated at 982 °C (1800 °F), 2 h, air cooled, + 843 °C (1550 °F), 3 h, air cooled, + 718 °C (1325 °F), force cooled to 621 °C (1150 °F), 18 h, air cooled. Composition: Ni-37Fe-16Cr-2.9Nb-l.8Ti. UNS N09706 Source: O.L. Deel and H. Mindlin, "Engineering Data on New Aerospace Structural Materials," Technical Report AFM6-TR-72-196, Vol II, Sept 1972, p 113, 125. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4110, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 10
4 6 8 Strain, 0.001 in./in.
10 12
160
140
120
100
80
60
40
20
Room tei I n p e r a t u r e
800 °F (427 °C)
^ - ^ 1 0 0 0 T (538 °C)
1200°F (649 °C)
/// f/f L / f
r
1120
980
840
700 to Q.
560 co-co <D CO
420
280
140
Ni.114 Inconel 706 nickel alloy bar, tensile stress-strain curves at room and elevated temperatures Test direction: transverse. 152.4 mm (6 in.) square bar pressed into 50.8 x 152.4 mm ( 2 x 6 in.) bar, treated at 982 °C (1800 °F), 2 h, air cooled, + 843 °C (1550 °F), 3 h, air cooled, + 718 °C (1325 °F), force cooled to 621 °C (1150 °F), 18 h, air cooled. Composition: Ni-37Fe-16Cr-2.9Nb-l.8Ti. UNS N09706 Source: O.L. Deel and H. Mindlin, "Engineering Data on New Aerospace Structural Materials," Technical Report AFM6-TR-72-196, Vol II, Sept 1972, p 113, 126. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4110, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 10
4 6 8 Strain, 0.001 in./in.
10 12
696/Nickel (Ni)
Compressive tangent modulus, GPa
0 5 10 15 20 25 30 35 Compressive tangent modulus, 106 psi
Ni.115 Inconel 706 solution treated and aged nickel alloy forged bar, typical compressive stress-strain and compressive tangent modulus curves at room and elevated temperatures Test direction: longitudinal and long transverse. Bar thickness = 50.8 mm (2.000 in.). Creep rupture heat treatment and 0.5 h exposure to elevated temperatures. RT, room temperature. Ramberg-Osgood parameters: n(RT) = 11; n(800 °F) = 10; n(1000 °F) = 9.7; n(1200 °F) = 9.2. Composition: Ni-37Fe-16Cr-2.9Nb-l.8Ti. UNS N09706 Source: MIL-HDBK-5H, Dec 1998, p 6-49
Room tem| j e r a t u r e ^
800 °F (427 °C)
- ^ 1 2 0 0 ° F (649 °C)
j 100 °F (593 •C)
J A r //
1120
980
840
700
560 w is CO
420
280
140
Ni.116 Inconel 706 nickel alloy bar, compressive stress-strain curves at room and elevated temperature Test direction: longitudinal. 152.4 mm (6 in.) square bar pressed into 50.8 x 152.4 mm ( 2 x 6 in.) bar, treated at 982 °C (1800 °F), 2 h, air cooled, + 843 °C (1550 °F), 3 h, air cooled, + 718 °C (1325 °F), force cooled to 621 °C (1150 °F), 18 h, air cooled. Composition: Ni-37Fe-16Cr-2.9Nb-l.8Ti. UNS N09706 Source: O.L. Deel and H. Mindlin, "Engineering Data on New Aerospace Structural Materials," Technical Report AFM6-TR-72-196, Vol II, Sept 1972, p 113, 127. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4110, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 12
4 6 8 Strain, 0.001 in./in.
10 12
Nickel (Ni)/697
I Room tem
i j e ra tu re^
800 °F (427 °C)
^ 1 2 0 0 ° F (649 °C)
/ ^ 1 000 °F (538
// // //
1120
980
840
700 <o CL 2
560 to
A 420
280
140
Ni.117 Inconel 706 nickel alloy bar, compressive stress-strain curves at room and elevated temperature Test direction: transverse. 152.4 mm (6 in.) square bar pressed into 50.8 x 152.4 mm ( 2 x 6 in.) bar, treated at 982 °C (1800 °F), 2 h, air cooled, + 843 °C (1550 °F), 3 h, air cooled, + 718 °C (1325 °F), force cooled to 621 °C (1150 °F), 18 h, air cooled. Composition: Ni-37Fe-16Cr-2.9Nb-l.8Ti. UNS N09706 Source: O.L. Deel and H. Mindlin, "Engineering Data on New Aerospace Structural Materials," Technical Report AFM6-TR-72-196, Vol II, Sept 1972, p 113, 128. As published in Aerospace Structural Metals Handbook, Vol 4, Code 4110, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 12
4 6 8 Strain, 0.001 in./in.
10 12
Ni.118 Inconel 706 annealed nickel alloy 51 mm (2 in.) diam rod, hot rolled, engineering stress-strain curve Test direction: longitudinal. 0.2% yield strength = 280 MPa (40.6 ksi); ultimate tensile strength = 722 MPa (104.7 ksi); elongation = 51.3%; reduction in area = 71.5%. Composition: Ni-37Fe-16Cr-2.9Nb-l.8Ti. UNS N09706 Courtesy of Special Metals Corporation
210
175
140 ,
698/Nickel (Ni)
Ni.119 Incoloy 909 nickel alloy bar, tensile stress-strain curves at room temperature with effect of various heat treatments Test direction: longitudinal. Bar diameter = 123.825 mm (4.875 in.). Heat treatment: A: 982 °C (1800 °F), 1 h, air cooled, + 718 °C (1325 °F), 8 h, force cooled to 621 °C (1150 °F), held 8 h, air cooled. B: 982 °C (1800 °F), 1 h, air cooled, + 718 °C (1325 °F), 4 h, force cooled to 621 °C (1150 °F, held 4 h, air cooled. C: 1038 °C (1900 °F), 1 h, air cooled, + 774 °C (1425 °F), 8 h, force cooled to 621 °C (1150 °F), held 8 h, air cooled. D: 1038 °C (1900 °F), 1 h, air cooled, + 774 °C (1425 °F), 8 h, force cooled to 621 °C (1150 °F), held 4 h, air cooled. Composition: Ni-42Fe-13Co-4.7Nb-l.5Ti. UNS N19909 Source: Private communication from D.H. Yates, INCO Alloys International, 19 Oct 1989. As published in Aerospace Structural Metals Handbook, Vol 5, Code 4219, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 8
Ni.120 Incoloy 909 nickel alloy bar, tensile stress-strain curve at 538 °C (1000 °F) Test direction: longitudinal. Bar diameter = 123.825 mm (4.875 in.). Heat treatment: 982 °C (1800 °F), 1 h, air cooled, + 718 °C (1325 °F), 8 h, force cooled to 621 °C (1150 °F), held 8 h, air cooled. Composition: Ni-42Fe-13Co-4.7Nb-l.5Ti. UNS N19909 Source: Private communication from D.H. Yates, INCO Alloys International, 19 Oct 1989. As published in Aerospace Structural Metals Handbook, Vol 5, Code 4219, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 9
Nickel (Ni)/699
Ni.121 Incoloy 909 nickel alloy bar, tensile stress-strain curves at 649 °C (1200 °F) with effect of various heat treatments Test direction: longitudinal. Bar diameter = 123.825 mm (4.875 in.). Heat treatment: A: 982 °C (1800 °F), 1 h, air cooled, + 718 °C (1325 °F), 8 h, force cooled to 621 °C (1150 °F), held 8 h, air cooled. B: 982 °C (1800 °F), 1 h, air cooled, + 718 °C (1325 °F), 4 h, force cooled to 621 °C (1150 °F, held 4 h, air cooled. C: 1038 °C (1900 °F), 1 h, air cooled, + 774 °C (1425 °F), 8 h, force cooled to 621 °C (1150 °F), held 8 h, air cooled. D: 1038 °C (1900 °F), 1 h, air cooled, + 774 °C (1425 °F), 8 h, force cooled to 621 °C (1150 °F), held 4 h, air cooled. A: yield strength = 823 MPa (119.3 ksi); ultimate tensile strength = 1028 MPa (149.1 ksi); elongation (in AD) - 19%; reduction in area = 38%. B: yield strength = 778 MPa (112.9 ksi); ultimate tensile strength = 990 MPa (143.6 ksi); elongation (in AD) = 18%; reduction in area = 37%. C: yield strength = 594 MPa (86.1 ksi); ultimate tensile strength = 871 MPa (126.3 ksi); elongation (in AD) = 23%; reduction in area = 44%. D: yield strength = 607 MPa (88.0 ksi); ultimate tensile strength = 916 MPa (132.9 ksi); elongation (in AD) = 19%; reduction in area = 30%. Composition: Ni-42Fe-13Co-4.7Nb-l.5Ti. UNS N19909 Source: Private communication from D.H. Yates, INCO Alloys International, 19 Oct 1989. As published in Aerospace Structural Metals Handbook, Vol 5, Code 4219, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 9
700/Nickel (Ni)
295 K
452 K
657 K
Ni.122 Nickel-molybdenum alloy, true compressive stress-strain curves for various alloys and temperatures Strain rate = ~3 x lO^/s, d = -75 x IQr6 m. (a) Temperature = -295 K, composition as indicated; curves diverge monotonically. (b) Ni-3% Mo at various temperatures, curves coincide at low strains but diverge in the dynamic recovery range. Source: George Krauss, Ed., Deformation, Processing, and Structure, papers presented at ASM Materials Science Seminar (St. Louis, MO), 23 Oct 1982, American Society for Metals, 1984, p 100-101
0 0.1 (b)
0.2 0.3 Strain
0.4 0.5 0.6
Nickel (Ni)/701
Ni.123 Incoloy 825 annealed nickel alloy sheet, engineering stress-strain curve (full range) Test direction: longitudinal. Sheet thickness =1.168 mm (0.046 in.). 0.2% yield strength = 294 MPa (42.7 ksi); ultimate tensile strength = 703 MPa (101.9 ksi); elongation = 39.4%. Composition: 42Ni-21.5Cr-bal Fe. UNS N08825 Courtesy of Special Metals Corporation
Strain x 0.001
Ni.124 Incoloy 825 annealed nickel alloy sheet, engineering stress-strain curve (expanded range) Test direction: longitudinal. Sheet thickness = 1.168 mm (0.046 in.). 0.2% yield strength = 289 MPa (41.9 ksi); ultimate tensile strength = 687 MPa (99.6 ksi); elongation = 37.7%. Composition: 42Ni-21.5Cr-bal Fe. UNS N08825 Courtesy of Special Metals Corporation
702/Nickel (Ni)
7 0 0
5 6 0
4 2 0
280
1 4 0
Ni.125 Incoloy 330 annealed nickel alloy sheet, engineering stress-strain curve (full range) Test direction: longitudinal. Sheet thickness = 2.946 mm (0.116 in.). 0.2% yield strength = 247 MPa (35.8 ksi); ultimate tensile strength = 587 MPa (85.2 ksi); elongation = 43.5%. Composition: 44Fe-35.5Ni-18.5Cr. UNS N08330 Courtesy of Special Metals Corporation
Ni.126 Incoloy 25-6 annealed nickel alloy sheet, engineering stress-strain curve (full range) Test direction: longitudinal. Sheet thickness = 0.889 mm (0.035 in.). 0.2% yield strength = 413 MPa (59.9 ksi); ultimate tensile strength = 785 MPa (113.9 ksi); elongation = 41.5%. Composition: 45.5Fe-25Ni-20Cr-6.5Mo. UNS N08926 Courtesy of Special Metals Corporation
Nickel (Ni)/703
490
420
350 CO Q. 2
280
210 S
140
Ni.127 Incoloy 25-6 annealed nickel alloy sheet, engineering stress-strain curve (expanded range) Test direction: longitudinal. Sheet thickness = 0.889 mm (0.035 in.). 0.2% yield strength = 413 MPa (59.9 ksi); ultimate tensile strength = 785 MPa (113.9 ksi); elongation = 41.5%. Composition: 45.5Fe-25Ni-20Cr-6.5Mo. UNS N08926 Courtesy of Special Metals Corporation
3 4 5 Strain x 0.001
Reactive and Refractory Metals (RM)/705
Reactive and Refractory Metals (RM) Temperature, °C
0.9
3 0.7
k S 0 - 6
1 w
o 1 - 0.4
a ^ ^
C
1000 1500 Temperature, °F
2000
ft = 3,
i ' l O <0 € g-
2500
RM.001 Be-2%BeO beryllium all forms, effect of temperature on physical properties The coefficient of thermal expansion, a, is between 21 °C (70 °F) and the indicated temperature. The thermal conductivity, K, is at the indicated temperature. The specific heat, C, is at the indicated temperature. Source: MIL-HDBK-5H, Dec 1998, p 7-5
1 e = 0.02 ——
2 e = 0.20
e = 0.03
e = 0.04
5 e = 0.45
6 e = 0.20
560
490
420
350 co Q_
280 co
210
140
70
4 6 Strain, 0.001 in./in.
10
RM.002 Various grades of beryllium, various forms, tensile stress-strain curves (1) 1400 hot-pressed block. Ultimate tensile strength: longitudinal (L), 450 MPa (66 ksi); transverse (T), 550 MPa (80 ksi). Typical compressive and tensile yield strength: L, 430 MPa (62 ksi); T, 450 MPa (65 ksi). (2) SR200 sheet. Ultimate tensile strength (L and T), 540 MPa (79 ksi). Tensile and compressive yield strength (L and T), 400 MPa (58 ksi). (3) S200E hot-pressed block. Ultimate tensile strength: L, 340 MPa (50 ksi); T, 390 MPa (56 ksi). Tensile and compressive yield strength: L, 260 MPa (38 ksi); T, 270 MPa (39 ksi). (4) 170 brake grade. Ultimate tensile strength: L, 340 MPa (50 ksi); T, 360 MPa (53 ksi). Tensile and compressive yield strength (L and T), 220 MPa (32 ksi). (5) BG 170 brake grade at 371 °C (700 °F). (6) BG 170 brake grade at 649 °C (1200 °F). The elongation, e, is listed for each by the material curve. All values are typical. Guaranteed values are lower. Source: Brush Wellman unpublished data and specification data. As published in Vol 5, Code 5101, Aerospace Structural Metals Handbook, CINDAS/USAF CRDA Handbook Operation, Purdue University, 1995, p 9 and 12
Reactive and Refractory Metals (RM)/705
72 °F (22' 5C), e = 0.0C |
2s"1
| 3( )0 °F (149 °i
500 °F i
C), e = o.oo:
(260 °C), g =
s~1
I = 0.006 s
Pi Pi 700 °F -(371 °C), i •• = 0.03 s~1
Y
490
420
350
I £ 210 $5
140
70
RM.003 S200E beryllium block, tensile stress-strain curves Tested at various temperatures and strain rates, £. Hot-pressed block with 20 |im grain size. Tested in the transverse direction. X indicates fracture. Source: F.L. Schierloh and S.G. Babcock, "Tensile Properties of Beryllium at High Strain Rates and Temperatures;' AFML-TR-69-273, General Motors Tech Center, Oct 1969. As published in Aerospace Structural Metals Handbook, Vol 5, Code 5101, CINDAS/USAF CRDA Handbook Operation, Purdue University, 1995, p 12
0.04 0.08 0.12 0.16 Strain, in./in.
0.20 0.24
RM.004 SR200 beryllium sheet, tensile stress-strain curves Tested at various temperatures and a strain rate of 0.005 s"1 for 1.5 mm (0.060 in.) sheet with 13 |im grain size. X indicates fracture. Source: F.L. Schierloh and S.G. Babcock, "Tensile Properties of Beryllium at High Strain Rates and Temperatures," AFML-TR-69-273, General Motors Tech Center, 1969. As published in Aerospace Structural Metals Handbook, Vol 5, Code 5101, CINDAS/USAF CRDA Handbook Operation, Purdue University, 1995, p 12
Reactive and Refractory Metals (RM)/705
RM.005 S200E beryllium sheet, tensile stress-strain curves Tested at various temperatures for cross-rolled sheet. At room temperature for 0.5-6.35 mm (0.021-0.25 in.) sheet: ultimate tensile strength (min), 483 MPa (70.0 ksi); 0.2% offset yield strength (min), 345 MPa (50.0 ksi) Source: "Designing with Beryllium," Brush Wellman, Inc., Cleveland, OH. As published in Aerospace Structural Metals Handbook, Vol 5, Code 5101, CINDAS/USAF CRDA Handbook Operation, Purdue University, 1995, p 8, 9
RM.006 S200E beryllium block, tensile stress-strain curves Tested at various temperatures for hot-pressed block. At room temperature: typical minimum ultimate tensile strength, 280 MPa (40 ksi); typical minimum tensile yield strength, 210 MPa (30 ksi) Source: "Designing with Beryllium," Brush Wellman, Inc., Cleveland, OH. As published in Aerospace Structural Metals Handbook, Vol 5, Code 5101, CINDAS/USAF CRDA Handbook Operation, Purdue University, 1995, p 8, 9
Reactive and Refractory Metals (RM)/705
/ I ,
490
420
350
210 &
140
70
0.2 0.4 0.6 Strain, %
0.8 1.0
RM.007 Be-38AI, Lockalloy beryllium sheet, tensile stress-strain curves Sheet thickness: 1.47-2.47 mm (0.058-0.108 in.) sheet. Young's modulus, 193 GPa (28 x 106 psi). Curve 1 is for sheet in as-rolled condition with longitudinal, L, specimen. Curve 2 is for as-rolled condition with transverse, T, specimen. Curve 3 is annealed, and applies to both L and T. Source: R.W. Fenn, Jr., D.D. Crooks, W.C. Coons, and E.E. Underwood, "Properties and Behavior of Beryllium-Aluminum Alloys," Lockheed Missiles & Space Company, Oct 1964. As published in Aerospace Structural Metals Handbook, Vol 5, Code 5102, CINDAS/USAF CRDA Handbook Operation, Purdue University, 1995, p 4
Room te )mperatur< 2
400 °F (204 °C)
2
I 800 °F I 427 °C) I ^ /
420
350
280
CO Q.
210 g & CO
140
70
RM.008 Be-38Al, Lockalloy beryllium sheet, compression stress-strain curves Tested at various temperatures and at a strain rate of -0.13 mm/min (-0.005 in./min) for 1.5 mm (0.060 in.) annealed sheet, in both longitudinal and transverse directions Source: R.W. Fenn, Jr., D.D. Crooks, G.E. Watts, and A.S. Neiman, A Mechanical Property Evaluation of Be-38% A1 Alloy from -320 to 800 F, Met. Eng. Q., Nov 1965. As published in Aerospace Structural Metals Handbook, Vol 5, Code 5102, CINDAS/USAF CRDA Handbook Operation, Purdue University, 1995, p 7
0.1 0.2 0.3 0.4 0.5 0.6 Strain, %
Reactive and Refractory Metals (RM)/705
Ro< om tempei rature
A '
I T 400 °F (204 °C)
/ /
/ / 7 / /
f // / f
/ / / /
800 °F 427 °C)
f / yS
If
/
420
350
280
£ 2 210 co
£ 55
140
70
RM.009 Be-38AI, Lockalloy beryllium extrusion, compression stress-strain curves Tested at various temperatures and at a strain rate of approximately 0.13 mm/min (0.005 in./min) for annealed extrusion. Solid line is longitudinal, broken line is transverse direction. Source: R.W. Fenn, Jr., D.D. Crooks, G.E. Watts, and A.S. Neiman, A Mechanical Property Evaluation of Be-38% Al Alloy from -320 to 800 F, Met. Eng. Q., Nov 1965. As published in Aerospace Structural Metals Handbook, Vol 5, Code 5102, CINDAS/USAF CRDA Handbook Operation, Purdue University, 1995, p 7
0.1 0.2 0.3 0.4 0.5 Strain, %
0.6 0.7
72 °F (2: J 300 1 |°F(I49°C)
1 50
1 10 °F (260 °C
x )
M / 700 °F (37 1 °C)
420
350
280
<o CL 2
210
5
140
70
RM.010 N50 beryllium block, tensile stress-strain curves Tested at various temperatures and strain rate of 0.002 s~ Hot-pressed block with 40 |U,m grain size. Tested in the transverse direction. X indicates fracture. Source: F.L. Schierloh and S.G. Babcock, 'Tensile Properties of Beryllium at High Strain Rates and Temperatures," General Motors Tech Center, Oct 1969. As published in Aerospace Structural Metals Handbook, Vol 5, Code 5101, CINDAS/USAF CRDA Handbook Operation, Purdue University, 1995, p 12
0.02 0.04 0.06 0.08 0.10 0.12 Strain, in./in.
Reactive and Refractory Metals (RM)/705
50
40
30
<D CO
20
10
Serration s No ser • •ations Serration
350
280
210
140
70
a> co
10 15 20 Elongation, %
25 30 35
RM.011 Worked chromium rod, quenched medium-grain size chromium, stress-strain curve Tested at 340 °C. The chromium displayed an average rate of work hardening of 27.6 MPa (4000 psi)/percent strain between 0 and 3% strain, compared with a rate of 3.5 MPa (500 psi) between 3 and 20% strain. Source: A Gilbert, C.N. Reid, and G.T. Hahn, Tensile Properties of Chromium and Chromium-Rhenium Alloys, High Temperature Refractory Metals, R.W. Fountain, J. Malt, and L.S. Richardson, Ed., based on a symposium, 16-20 Feb 1964, sponsored by the High Temperature Metals Committee Extractive Metallurgy Division) and the Refractory Metals Committee (Institute of Metals Division) of the Metallurgical Society of the American Institute of Mining, Metallurgical, and Petroleum Engineers, Gordon and Breach Science Publishers, 1966, p 200
50
40
30
20
10
300
A,A Upper I Lower
yield stress yield stress
A
I
A A
Quenched — I —
A - H A A
H - ^ Furnace co oled j ^
A A
^ I - I -A A
V J
350
280
210
140
70
50
40
30
co 20
10
320
(a)
340 360 Test temperature, °C
380 400
Quenched
• 318 °C 379 °C
f I I 1 310 °C I i S 1
1 / 1
^^378 °C
I Furnace cooled
1 2% J i i I
350
280
210 Q. 2
140
70
(b)
RM.012 Worked chromium rod, quenched and furnace cooled medium-grain size chromium, effect of quenching on yield properties (a) Yield stress versus temperature, (b) Effect of cooling rate on the shape of stress-strain curves. The quenched specimens were all strained 8% in the strain-aging range and, compared with the furnace-cooled samples, had higher upper and lower yield stress values and markedly different stress-strain curves that showed an unusually high rate of work hardening. After about 3% strain, the rate of work hardening decreased substantially. Source: A Gilbert, C.N. Reid, and G.T. Hahn, Tensile Properties of Chromium and Chromium-Rhenium Alloys, High Temperature Refractory Metals, R.W. Fountain, J. Malt, and L.S. Richardson, Ed., based on a symposium, 16-20 Feb 1964, sponsored by the High Temperature Metals Committee Extractive Metallurgy Division) and the Refractory Metals Committee (Institute of Metals Division) of the Metallurgical Society of the American Institute of Mining, Metallurgical, and Petroleum Engineers, Gordon and Breach Science Publishers, 1966, p 199
Reactive and Refractory Metals (RM)/705
330 °C 440 °C
j Test stopped at H ^ ^ 8% strain
Test stopped at 8% strain
1 r 1 560
420 <o Q_
280 »
140
420
RM.013 Chromium-rhenium alloy worked rod, stress-strain curves at various temperatures Cr-1 at.% Rh alloy specimens Source: A Gilbert, C.N. Reid, and G.T. Hahn, Tensile Properties of Chromium and Chromium-Rhenium Alloys, High Temperature Refractory Metals, R.W. Fountain, J. Malt, and L.S. Richardson, Ed., based on a symposium, 16-20 Feb 1964, sponsored by the High Temperature Metals Committee Extractive Metallurgy Division) and the Refractory Metals Committee (Institute of Metals Division) of the Metallurgical Society of the American Institute of Mining, Metallurgi-cal, and Petroleum Engineers, Gordon and Breach Science Publishers, 1966, p 203
690 °C Small-amplitude serrations 420
280 Sg
Reactive and Refractory Metals (RM)/705
560 RM.014 L-605 (UNS R30605) cobalt sheet, tensile stress-strain curves for thicknesses as indicated at room and elevated temperatures and various strain rates The 2.77 mm (0.109 in.) sheet was solution treated at 1200 °C (2200 °F) and rapid air cooled. The 1.0 mm (0.040 in.) sheet was solution treated at 1200 °C (2200 °F) and air cooled. Composition: Co-20Cr-15W-lONi Source: For 0.109 in. sheet, Haynes Stellite Company, "Haynes Alloy No. 25," March 1959; for 0.040 in., sheet, W.P. Roe and J.R. Kattus, "Tensile Properties of Aircraft Structural Metals at Various Rate of Loading after Rapid Heating," TR-55-199, Part HI, Wright Air Develop-ment Center, Sept 1957. As published in Aerospace Structural Metals Handbook, Vol 5, Code 4302, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 22
490
0.040 in. (1.0 mm) thick
420 Strain rate
. 0.003 in./in. miri average of 10 s and 1/2 h holding time 0.0025 in./in. miri
3 4 5 Strain, 0.001 in./in.
350
Reactive and Refractory Metals (RM)/705
RM.015 L-605 (UNS R30605) cobalt sheet, compressive stress-strain curves at room and elevated temperatures and strain rates Sheet thickness: 1.6 mm (0.063 in.). Solution heat treated at 1232 °C (2250 °F) and rapid air cooled. RT, room temperature. Other test specimens were resistance heated to the indicated temperatures. Composition: Co-20Cr-15W-10Ni Source: P.R. Dioguardo and R.D. Lloyd, "Investigation of the Effects of Rapid Properties of Compressive and Column Members," ASD-TR 61-499, The Marquardt Corp., Jan 1962. As published in Aerospace Structural Metals Handbook, Vol 5, Code 4302, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 21
Reactive and Refractory Metals (RM)/705
40
30
20
10
12o/o } Total strain
— —
1500 °F (816 °C)
1600 °F (871 °C)
280
210
Q-
140 co
10 100 Time, h
70 1000
RM.016 X-40 cobalt investment casting, as cast, total strain curves Tested at 816 and 871 °C (1500 and 1600 °F). Total strain of 1 and 2% as indicated. Composition: Co-25Cr-10Ni-7.5W Source: Haynes Stellite Company, "Haynes Stellite Alloy No. 31," April 1958. As published in Aerospace Structural Metals Handbook, Vol 5, Code 4305, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 26
RM.017 WI-52 cobalt stress-strain curves Tested at 927 and 1093 °C (1700 and 2000 °F). Pratt Whitney Aircraft 653 coated with PWA 45, chromized at 1052 °C (1925 °F), time unspecified. Individual tests are plotted. Fty, tensile yield strength. Composition: Co-21Cr-llW-2Fe-1.75(Ta + Nb) Source: Personal communication from Pratt & Whitney Aircraft. As published in Aerospace Structural Metals Handbook, Vol 5, Code 4308, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 10
Reactive and Refractory Metals (RM)/705
50
40
30
20
10
0.009 M
Strain rate/nr
H h in
^ 0.036
/ / /
350
280
210 01 2
140
70
RM.018 Haynes Alloy No. 188 (UNS R30188) stress-strain curve Tested at 871 °C (1600 °F). Note the change in strain rate over the range of strain. Composition: Co-22Cr-22Ni-14W-0.08La-low C Source: W.T. Ebfhara and R.B. Herchenroeder, "Mechanical and Physical Properties of Haynes Developmental Alloy No. 188," Report No. 7626, Kokomo Laboratory, Union Carbide Corp., 16 July 1969. As published in Aerospace Structural Metals Handbook, Vol 5, Code 4310, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 24
10 15 Strain, 0.001 in./in.
20 25
RM.019 Haynes Alloy No. 188 (UNS R30188) cobalt sheet, mill annealed, stress-strain curves Tested in longitudinal direction. Typical for sheet thickness: 1.73 mm (0.068 in.). Temperature effects on the stress-strain properties are indicated. Strain rate in the elastic region was 0.005 min-1. After yielding to fracture, the strain rate was 0.1 min-1 head speed. Composition: Co-22Cr-22Ni-14W-0.08La-low C Source: O.L. Deel and H. Mindlin, "Engineering Data on New Aerospace Structural Materials," Technical Report AFML-TR-71-249, Battelle Columbus Laboratories, Air Force Materials Laboratory, Contract No. F33615-70-C-1070, Dec 1971. As published in Aerospace Structural Metals Handbook, Vol 5, Code 4310, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 24
Reactive and Refractory Metals (RM)/705
RM.020 Haynes Alloy No. 188 (UNS R30188) cobalt sheet, mill annealed, stress-strain curves Tested in transverse direction. Typical for sheet thickness: 2.0 mm (0.078 in.). Temperature effects on the stress-strain properties are indicated. In the elastic region the strain rate was 0.005 min-1. After yielding to fracture, the strain rate was 0.1 min-1 head speed. Composition: Co-22Cr-22Ni-14W-0.08La-low C Source: O.L. Deel and H. Mindlin, "Engineering Data on New Aerospace Structural Materials," Technical Report AFML-TR-71-249, Battelle Columbus Laboratories, Air Force Materials Laboratory, Contract No. F33615-70-C-1070, Dec 1971. As published in Aerospace Structural Metals Handbook, Vol 5, Code 4310, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 25
Tangent modulus, GPa
I I I I I I 1 0 6 12 18 24 30 36
Tangent modulus, 106 psi
RM.021 Haynes Alloy No. 188 (UNS R30188) cobalt sheet, mill annealed, compressive stress-strain and tangent modulus curves Tested in the longitudinal direction. Typical for sheet thickness: 2.0 mm (0.078 in.). Temperature effects on the mechanical properties are indicated. The strain rate was 0.005 min-1. RT, room temperature. Composition: Co-22Cr-22Ni-14W-0.08La-low C Source: O.L. Deel and H. Mindlin, "Engineering Data on New Aerospace Structural Materials," Technical Report AFML-TR-71-249, Battelle Columbus Laboratories, Air Force Materials Laboratory, Contract No. F33615-70-C-1070, Dec 1971. As published in Aerospace Structural Metals Handbook, Vol 5, Code 4310, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 29
Reactive and Refractory Metals (RM)/705
Tangent modulus, GPa
I I I I I I I 0 6 12 18 24 30 36
Tangent modulus, 106 psi
RM.022 Haynes Alloy No. 188 (UNS R30188) cobalt sheet, mill annealed, compressive stress-strain and tangent modulus curves Tested in the transverse direction. Typical for sheet thickness: 2.0 mm (0.078 in.). Temperature effects on the mechanical properties are indicated. The strain rate was 0.005 min-1. RT, room temperature. Composition: Co-22Cr-22Ni- 14W-0.08La-low C Source: O.L. Deel and H. Mindlin, "Engineering Data on New Aerospace Structural Materials," Technical Report AFML-TR-71-249, Battelle Columbus Laboratories, Air Force Materials Laboratory, Contract No. F33615-70-C-1070, Dec 1971. As published in Aerospace Structural Metals Handbook, Vol 5, Code 4310, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 29
160
120
£ 80 CO
40
Warm worked
Transver Longitudi
se inal
\
N x
Stress relieved N x
\ \
1120
840
660 w
280
12 16 Strain, 0.001 in./in.
20 24 28
RM.023 Commercially pure molybdenum sheet, tensile stress-strain curves Curves given for arc cast sheet, 0.76-1.0 mm (0.030-0.040 in.) thick, warm worked and stress relieved. Stress relieved 982 °C (1800 °F) for 2 h. Tested in longitudinal and transverse direction at a strain rate of 0.025/min Source: "Molybdenum Metal," Climax Molybdenum Co., 1960. As published in Aerospace Structural Metals Handbook, Vol 5, Code 5301, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 6
Reactive and Refractory Metals (RM)/705
Room tem iperature""*""
/ X / /
tests
/ ^ 1800 °F : (982 °C) / X
/ /
Ir 2000 °F < (1093 ° C ) -
2400 °F ( 1316 °C)
840
700
560
CL 5
420 £ to
280
140
RM.024 Commercially pure-0.03 C molybdenum bar, tensile stress-strain curves at room and elevated temperatures 16 mm (5/8 in.) thick bar stress relieved at 982 °C (1800 °F) for 1 h. Tested at a strain rate of 0.005/min Source: R.Q. Barr and M. Semchyshen, "Stress Strain Curves for Wrought Molybdenum and Three Molybdenum Base Alloys," Climax Molybdenum Co., Dec 1959. As published in Aerospace Structural Metals Handbook, Vol 5, Code 5301, CINDAS/USAF CRDA Hand-books Operation, Purdue University, 1995, p 8
0 2 4 6 8 10 12 Strain, 0.001 in./in.
RM.025 TZM molybdenum alloy rolled rounds, tensile stress-strain curves at room and elevated temperatures Round diam: 16-17.5 mm (5/8-11/16 in.). Stress relief unspecified. Tested at a strain rate of 0.005/min. Composition: Mo-0.5Ti-0.08Zr Source: J.A. Houck, "Physical and Mechanical Properties of Com-mercial Molybdenum Base Alloys," DMIC Rep. 140, 1960. As published in Aerospace Structural Metals Handbook, Vol 5, Code 5303, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 9
Reactive and Refractory Metals (RM)/705
300
250
200
J2 S 150 0) 55
100
50
I Room
I
temperatur
^ ^ 4 0 0 '
e
T (204 °C)
T (371 °C)
• ^ 700'
e
T (204 °C)
T (371 °C) J f
2100
1750
1400
o. S
1050 <o -fa CO
700
350
RM.026 MP35N multiphase alloy bar, tensile stress-strain curves at room and elevated temperatures Typical curves for specimen (UNS R30035) cold worked and aged 538-649 °C (1000-1200 °F) for 4-4.5 h and air cooled. Test direction: longitudinal. Exposed to elevated temperatures for 0.5 h. Ultimate tensile strength, S basis for diam up to 44.45 mm (1.750 in.), 1793 MPa (260 ksi). RT, room temperature. Ramberg-Osgood parameters: n(RT) = 13, n(400 F ) = 14, n(700 F) = 15. Composition: Co-35Ni-20Cr-9.75Mo Source: MIL-HDBK-5H, Dec 1998, p 7 - 2 5
4 6 8 Strain, 0.001 in./in.
10 12
300
250
200
£ CO
150
100
50
Longitu< j i n a L / ^
/ / /
/
2100
1750
1400
1050 «T (0 <j) CO
700
350
RM.027 MP159 multiphase alloy bar, tensile stress-strain curve at room temperature Typical curves for specimen (UNS R30159) cold worked and aged 649 to 677 ± 14 °C (1200 to 1250 ± 25 °F) for 4-A.5 h and air cooled. Bar thickness: <13.462 mm (<0.530 in.). Test direction: longitudinal. Ultimate tensile strength, S basis for 20.3^14.45 mm (0.801-1.750 in.) diam, 1793 MPa (260 ksi). Ramberg-Osgood parameters: n(room temperature) = 13. Composition: 36Co-19Cr-9Fe-7Mo-Ni(bal) Source: MIL-HDBK-5H, Dec 1998, p 7 - 3 0
4 6 8 Strain, 0.001 in./in.
10 12
Reactive and Refractory Metals (RM)/705
^ - 4 2 3 °F (-253 rc)
n f i /
-320 °F (-196 ° C)
r~
'/ I i if 1 103 °F (-75 °C)
ll 2 L— Roorr i temperature
1680
1400
1120
Q_
840 </>
560
280
RM.028 Commercially pure niobium bar, tensile stress-strain curves at room and low temperatures Solid line curves for wrought bar stress relieved at 750 °C (1382 °F) for 1 h. Dashed line curves for bar recrystallized at 1100 °C (2012 °F) for 15 min Source: A.G. Imgram, F.C. Holden, H.R. Ogden, and R.I. Jaffee, "Notch Sensitivity of Refractory Metals/' WADD Tech. Rep. 60-278, Sept 1960. As published in Aerospace Structural Metals Handbook, Vol 5, Code 5201, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 5
0.02 -Strain, in./in.
80
60
40
20
0.030 in. (0 .762 mm) ^
0.018 in. (0
0.012 in. (0
.452 mm)
.305 mm)
/
560
420
280 £ 55
140
RM.029 Nb752 niobium alloy sheet, tensile stress-strain curves at room temperature for several thicknesses Sheet mill annealed. Sheet thickness: 0.30-0.76 mm (0.012-0.030 in.). Composition: Nb-10W-2.5Zr Source: J.P. O'Connor, "Evaluation of Cb-10W-2.5Zr (Cb-752) Columbium Alloy," Rep. A-742, Ser. No. 1, McDonnell Aircraft Corp., June 1964. As published in Aerospace Structural Metals Handbook, Vol 5, Code 5209, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 10
2 3 4 Strain, 0.001 in./in.
Reactive and Refractory Metals (RM)/705
2000 °F (1093 ° c ) / y
• 10 min o 30 min A 60 min
2500 °F (1371 C)
/ < js J-
1 / o A
3000 °F (1649 °(
196
168
140
112 £ 2
o 84 m
56
28
).01 0.1 10 0
100
RM.030 Nb752 niobium alloy, isochronous stress-strain curves for several temperatures Composition: Nb-10W-2.5Zr Source: E.J. Beck and F.R. Schwartzberg, "Determination of Mechanical and Thermophysical Properties of Refractory Metals," AFML-TR-65-247, July 1965. As published in Aerospace Structural Metals Handbook, Vol 5, Code 5209, CINDAS/USAF CRDA Hand-books Operation, Purdue University, 1995, p 13
Creep, %
350 RM.031 E8ZR niobium alloy rod, zone-refined, resolved shear stress-strain after one pass (top) and three passes (bottom) The resolved shear stress as a function of engineering strain for the one- and three-pass electron beam zone-refined niobium is shown. Their orientations are shown in the unit triangles with each curve.
280
Q -
210 <o Source: M.K. Thomas, E.S. Jenkins, and J.F. Erthal, Mechanical •fc Properties of Zone Refined Columbium and Tantalum, High jg Temperature Refractory Metals, 16-20, Feb 1964, Metallurgical Society J= of American Institute of Mining, Metallurgical, and Petroleum -o Engineers, Gordon and Breach Science Publishers, 1966, p 460
140 §
70
0
350
280
Q. 2
210 £
140
70
0
Reactive and Refractory Metals (RM)/705
RM.032 Rhenium sheet, wire, and rod, average true stress-strain curve Room-temperature properties for 0.254 mm (0.01 in.) sheet (S), 12.7 mm (0.5 in.) wire (W), and 3.175 mm (0.125 in.) rod (R), all in annealed condition. Yield strength (0.2%): S, 930 MPa (135 ksi); R, 317 MPa (46 ksi). Ultimate tensile strength: S, 1160 MPa (168 ksi); W, 1170 MPa (170 ksi); R,1130 MPa (164 ksi) Source: B.W. Gonser, Ed., papers presented at symposium on rhenium, 3-A May 1960 (Chicago, IL), Electrothermics and Metallurgical Division of the Electrochemical Society, Elsevier Publishing Co., 1962, p 34
rv \ -3; 20 °F (-196 °C)
/ /
-423 °F (-253
-103 °F (-75 °C)
1 RT
r -103 °F (-75 °C)
RT h L
-103 °F (-75 °C)
RT
1400
1120
840 Q_ 2
560
280
.b co
RM.033 Commercially pure tantalum wrought bar, stress-strain curves at room and low temperatures RT, room temperature. Solid lines for wrought bar stress relieved at 750 °C (1382 °F) for 1 h. Dashed lines for wrought bar, recrystallized at 1200 °C (2192 °F) for 3 h Source: A.G. Imgram, F.C. Holden, H.R. Ogden, and R.I. Jaffee, "Notch Sensitivity of Refractory Metals," WADD Tech. Rep. 60-278, 1960. As published in Aerospace Structural Metals Handbook, Vol 5, Code 5401, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 4
Strain, in./in.
Reactive and Refractory Metals (RM)/705
420
350
280 £
210
140 2 w
70
10 15 20 25 Elongation, %
30 35 40
RM.034 Commercially pure recrystallized tantalum foil, tensile stress-strain curve Foil thickness: 0.076 mm (0.0003 in.). Curve is similar to other body-centered cubic metals, showing the typical yield point. Yield drop observed in all specimens, with average being 21 MPa (3 ksi). Source: R.P. Jewett and E.D. Weisert, Dislocation Morphology of Tantalum deformed in Tension, High Temperature Refractory Metals, based on a symposium, 16-20 Feb 1964, Metallurgical Society of American Institute of Mining, Metallurgical, and Petroleum Engineers, Gordon and Breach Science Publishers, 1966, p 163
RM.035 Ta-10W tantalum alloy sheet, arc cast, as-rolled, tensile stress-strain curves at room and elevated temperatures 1 mm (0.040 in.) sheet, as-rolled, 96% reduction, tested in argon at a strain rate of 0.001/s Source: A.S. Rabensteine, "Tensile and Creep Rupture Properties of Tantalum-10% Tungsten Alloy Sheet," PR 281-1Q-2, AF 33(657)-8706, The Marquardt Corp., Sept 1963. As published in Aerospace Structural Metals Handbook, Vol 5, Code 5402, CINDAS/USAF CRDA Hand-books Operation, Purdue University, 1995, p 6
Reactive and Refractory Metals (RM)/705
RM.036 Ta-1 OW tantalum alloy, tensile stress-strain curve at 1704 °C (3100 °F) Form and condition of material not given for curve. At 1704 °C (3100 °F): ultimate tensile strength, 109.3 MPa (15.85 ksi); tensile yield strength, 74.81 MPa (10.85 ksi), elongation, 22% Source: P.E. Moorhead, "Tensile and Creep Properties of Columbium, Tantalum and Titanium Alloys at Elevated Temperatures," BLR-62-26, Bell Aerosystems Co., Dec 1962. As published in Aerospace Structural Metals Handbook, Vol 5, Code 5402, CINDAS/USAF CRDA Hand-books Operation, Purdue University, 1995, p 6
1000
800
600
400
200
" ^ 8 9 %
0.77 %
0.39 %
0.22 %
-0.01 %
RM.037 Thorium-carbon alloy, tensile stress-strain curves for various alloys Alloys with grain size approximately 18 |Lim, tested at 78 K, at a strain rate of 0.0007/s Source: G. Krauss, Ed., Deformation, Processing, and Structure, papers presented at ASM Materials Science Seminar, 23 Oct 1982 (St. Louis, MO), American Society for Metals, 1984, p 95
10 15 Strain
20 25 30
Reactive and Refractory Metals (RM)/705
100
80
•55 60
40
20
600.5 °F (315.8 °C) ^ ^ 798 °F
999.8 ° > - 1 2 0 3 . 1 °l
(426 °C)
F (537.7 °C) r (650.6 °C)
^<J1610 11790
'95.75 °F (109
°F (757.5 °C) °F (876.7 °C) °F (976.7 °C)
1.00 °C)
V
700
560
420 ,
280 ,
140
0.2 0.3 True plastic strain, in./in.
0.4 0.5
RM.038 Commercially pure tungsten rod, true tensile stress-strain curves at elevated temperatures Recrystallized swaged rods Source: J.W. Pugh, "Tensile and Creep Properties of Tungsten at Elevated Temperatures," ASTM Preprint No. 71, 1957. As published in Aerospace Structural Metals Handbook, Vol 5, Code 5501, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995
60
50
40
J2 8 30
20
10
zL. i
/ / /
420
350
280
210 g •b CO
140
70
RM.039 W-Hf-C tungsten alloy rod, tensile stress elongation curve Rod recrystallized at 2200 °C (4000 °F) 1 h and tested at 1370 °C (2500 °F). Composition: W-0.35Hf-0.025C Source: L.S. Rubenstein, "Effect of Composition and Heat Treatment on High Temperature Strength of Arc Melted Tungsten-Hafnium-Carbon Alloys," TN D-4379, NASA Lewis Research Center, 1963. As published in Aerospace Structural Metals Handbook, Vol 5, Code 5502, CINDAS/ USAF CRDA Handbooks Operation, Purdue University, 1995, p 4
0.1 0.2 Elongation, in.
0.3 0.4
Reactive and Refractory Metals (RM)/705
140
120
100
80 tn » < £ u> <D 2 60 K
40
20
P F y y loom temperature
y y y y y y y
>o3< y y y
D2 °F (150 °< C)
k y s
m 1
> y y
y y i y y' y y
482 °F : (250 °C)
r
rf i
y *
y" y y ^ y
y .. -O 662 °F : (350 °C)
932 °F : (500 °C)
* > •
980
840
700
(0 Q_ 560 2
</> 0) £ to
420 |
280
140
0.2 0.4 0.6 True strain
0.8 1.0 1.2°
RM.040 Zr-1.5Sn zirconium alloy, true tensile stress-strain curves at room and elevated temperatures 1.52 mm (0.060 in.) thick sheet hot rolled at 843 °C (1550 °F). Zircaloy 2 composition: Zr-1.5Sn. Nominal ultimate tensile strengths are indicated on curves by arrows. Source: F. Forscher, "Effects of Cold Work on the Mechanical Properties of Zircaloy-2," Westinghouse Atomic Power Division, 1957. As published in Aerospace Structural Metals Handbook, Vol 5, Code 5701, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 5
140
120
100
80
5 60
40
20
O Maxi • Fracl
mum load ure
- ^ HR
y C ' f\ / r u o o CM
O o •o CN
10%
CR
25%
CR
u _
O O lO CC
Li_
o o jo CC
O N p o
O v O o CD
980
840
700
560 :
420
280
140
RM.041 Zr-1.5Sn zirconium alloy, true tensile stress-strain curves for various conditions Sheet thickness: 1.52 mm (0.060 in.). Test direction: longitudinal. Tested at 250 °C (482 °F). HR, sheet hot rolled at 843 °C (1550 °F). Other curves for cold rolled (CR) conditions as indicated. Zircaloy 2 Composition: Zr-1.5Sn Source: F. Forscher, "Effects of Cold Work on the Mechanical Properties of Zircaloy-2," Westinghouse Atomic Power Division, 1957. As published in Aerospace Structural Metals Handbook, Vol 5, Code 5701, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 5
0.02 0.04 0.06 True strain
0.08 0.10 0.1^
Titanium (Ti)/729
Titanium (Ti)
Ti-70 ^ j <
-
Ti-40
-
100
80
60 -
40
20
Ti.001 Commercially pure titanium (CP-Ti) sheet, typical tensile stress-strain curves (full range) at room temperature Yield strength = 275 and 480 MPa (40 and 70 ksi). Ti-40 is UNS R50400; Ti-70 is UNS R50700. Source: Data consistent with MJL-HDBK 5H, 1998 p 5-13, 5-14. As published in R. Boyer, G. Welsch, and E. Collings, Ed., ASM Material Properties Handbook: Titanium Alloys, ASM International, 1994, p 239
0 0.02 0.04 0.06 0.08 0.10 0.12 0.14 0.16 0.18 0.2 Strain, mm/mm
Ti.002 Commercially pure Ti-55 and Ti-70 titanium sheet, stress-strain curves at room and elevated temperatures Ti-55 (UNS R50550): 1.6 mm (0.064 in.) thick, /2-IOO h exposure. Ti-70 (UNS R50700): 0.6 mm (0.025 in.) thick Source: Ti-70 data from EJ. King and H.M. Lundstrom, "Short-Time High-Temperature Data of Titanium Sheet RC-70," Bell Aircraft Corp., 1955. Ti-55 data from D.D. Doerr, "Determination of Physical Properties of Nonferrous Structural Sheet Materials at Elevated Temperatures," AFTR 6517 Part 1, Supplement 1, Feb 1953. As pub-lished in Aerospace Structural Metals Handbook, Vol 4, Code 3701, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 5
730/Titanium (Ti)
Ti.003 Commercially pure titanium (CP-Ti) sheet, effect of crosshead speed on tensile stress-strain curves Sheet thickness = 0.81 mm. Test direction: longitudinal. Tests for 1-3 conducted in air at 20 ± 1 °C; tests for 4 and 5 conducted in water at 20 ± 0.5 °C. Composition analysis: 0.009 C, 0.055-0.058 02 , 0.002 H2, 0.002Fe, 0.007 N Source: P. Kvist, Material Properties of Commercially Pure Titanium Sheet, Titanium '80 Science and Technology, TMS, 1980, p 1124
500
400
200
100
0° 4 5 0
Ti.004 Commercially pure titanium (CP-Ti) sheet, effect of orientation to rolling direction on tensile stress-strain curves Sheet thickness = 0.81 mm. Curves from series 4 tests. 6 mm/min conducted in water at 20 ± 0.5 °C. Composition analysis: 0.009 C, 0.055-0.058 02 , 0.002 H2, 0.002 Fe, 0.007 N Source: P. Kvist, Material Properties of Commercially Pure Titanium Sheet, Titanium '80 Science and Technology, TMS, 1980, p 1124
0.1 0.2 0.3 Natural strain
0.4
Titanium (Ti)/731
0° 45° • ' ^ 9 0 ° /
A '
Ti.OOS Commercially pure titanium (CP-Ti) sheet, effect of orientation to rolling direction on log tensile stress-strain curves Sheet thickness = 0.81 mm. Curves from series 4 tests. 6 mm/min conducted in water at 20 ± 0.5 °C. Log curves yield strain hardening n values for strains greater than and less than 0.15: w(0°, where strain is <0.15) = 0.14, n(0°, where strain is >0.15) = 0.17; n(45°, where strain is <0.15) = 0.11, n(45°, where strain is >0.15) =; n(90 where strain is <0.15) = 0.11, n(90°, where strain is >0.15) = 0.18. Composition analysis: 0.009 C, 0.055-0.058 02 , 0.002 H2, 0.002 Fe, 0.007 N Source: P. Kvist, Material Properties of Commercially Pure Titanium Sheet, Titanium '80 Science and Technology, TMS, 1980, p 1124
-1.4 - 1 . 2 - 1 . 0 - 0 . 8
Log natural strain - 0 . 6 -0.4
1200
1000
800
600
400
200
-
' True
-
Engine ering
-
—
160
140
120
100 _ w CO W
80 £ 0)
60
40
20
Ti.006 Commercially pure grade 2 titanium textured sheet, true and engineering stress-strain curves Test direction: longitudinal. UNS R50400 Source: L. Murugesh et al., J. Mater. Shap. Technol., Vol 7 (No. 2), 1989, p 86. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 240
0.25 0.50 0.75 1.00 Strain, mm/mm
1.25 1.50
732/Titanium (Ti)
1200
1000
800
co 600 CO £ CO
400
200
-
''True
-
Engin eering
-
—
160
140
120
100 a 0 a
80 2 u
60
40
20
Ti.007 Commercially pure grade 2 titanium textured sheet, true and engineering stress-strain curves Test direction: transverse. UNS R50400 Source: L. Murugesh et al., J. Mater. Shap. Technol, Vol 7 (No. 2), 1989, p 86. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 240
0 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2 Strain, mm/mm
08
600
0.05 0.10 0.15 0.20 0.25 0.30 Engineering strain, mm/mm
0.35
Ti.008 Commercially pure grade 2 titanium sheet, engineering stress-strain curves Test direction: longitudinal and transverse. UNS R50400 Source: L. Murugesh et al., J. Mater. Shap. Technol, Vol 7 (No. 2), 1989, p 86. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 240
Titanium (Ti)/733
Ti.009 Grade 2 equivalent titanium, true stress-strain curves at elevated temperatures Strain rate: 0.033/s. Composition: commercially pure with 0.49 at.% O^ Source: Metall. Trans. A, Vol 14, Dec 1983, p 2810. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 241
1400
1200
1000
i 800
« 600
400
200
42 K
W 8 K
Serrati i) ons y S
2 08 K
298 K
- 420 K
— 550 K
—
750 K
650 K
150
100 B
50
0.05 0.10 0.15 0.20 0.25 True strain, mm/mm
0.30 0.35 O.48
Ti.010 Grade 2 equivalent titanium, true stress-strain curves at various temperatures Strain rate: 0.00036/s. Composition: commercially pure with 0.5 at.% O^. Grain size: 22 |im Source: Metall. Trans. A, Vol 14, Dec 1983, p 2546. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 241
734/Titanium (Ti)
Room i temperature
93 °C (200 °F)
/ 204 °C (400 °F)
J 316 °C (6( 427 °C (8(
30 °F) DO °F) -/ -
70
60
50
40
30
20
10
-b CO
Ti.011 Commercially pure grade 3 annealed titanium sheet, typical compressive stress-strain curves at room and elevated temperatures Annealed at 705 °C (1300 °F), air cooled. UNS R50550. Chemical composition: Ti-0.02C-0.20Fe-0.005H-0.01N-0.200 Source: Crucible Data Sheet, Crucible Specialty Metals. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 241
4 6 Strain, 0.001 mm/mm
Ti.012 Commercially pure grade 4 titanium, effect of grain size on true stress-strain curves at various temperatures Strain rate: 0.00033/s. UNS R50700. Composition: ~1 at.% Oeq
Source: Acta Metall., Vol 21, Aug 1973, p 1117-1129. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 241
Titanium (Ti)/735
1000
900
800
Q_
w $ 700
600
500
400
0.8 jim
-
1.25 n m 2.6 nm
^"^18-19 nm —
-
T Typical 1 specii
scatter between liens
140
130
120
110 - -
100 £
80
70
60
Ti.013 Commercially pure grade 4 titanium, effect of grain size on true stress-strain curves at room temperature Strain rate: ~0.0003/s. UNS R50700 Source: H. Conrad and R. Jones, The Science, Technology and Application of Titanium, R.I. Jaffe and N.E. Promisel, Ed., Pergamon Press, p 489-501. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 239
0.04 0.08 True strain, mm/mm
0.12 0.16
60
50
40
30
20
10
Room I temperature
°F (93 °C)
400 °F (204 °C)
600 °F (316 °C)
ff/ifs tiff/
~800 °F (427 °C)
— . — 1000°F (538 °C)
420
350
280
210 w V) £ cn
140
70
Ti.014 Commercially pure titanium (Ti-55) sheet, compressive stress-strain curves for room and elevated temperatures Solid line: 100 h exposure. Dashed line: Vi-lOO h exposure. UNS R50550 Source: Data for 0.5-100 h exposure from D.E. Miller, "Determination of the Tensile, Compressive and Bearing Properties of Ferrous and Nonferrous Structural Sheet Materials at Elevated Temperatures," AFTR Part 5, 1957. Data for 100 h exposure from TML Memo, 1958. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3701, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 7
Strain, 0.001 in./in.
736/Titanium (Ti)
Strain, 0.001 in./in.
Ti.015 Ti-3Al-8V-6Cr-4Mo-4Zr titanium alloy billet, tensile stress-strain curves for room and elevated temperatures Test direction: longitudinal. 152 mm (6 in.) square billet solution heat treated for 15 min at 815 °C (1500 °F), air cooled, 12 h, 565 °C (1050 °F), air cooled. UNS R58640 Source: O.L. Deel and H. Mindlin, "Engineering Data on New and Emerging Structural Materials," AFML-TR-70-252, Batelle-Columbus Laboratories. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3723, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 10
Ti.016 Ti-3Al-8V-6Cr-4Mo-4Zr titanium alloy billet, tensile stress-strain curves for room and elevated temperatures Test direction: transverse. 152 mm (6 in.) square billet solution heat treated for 15 min at 815 °C (1500 °F), air cooled, 12 h, 565 °C (1050 °F), air cooled. UNS R58640 Source: O.L. Deel and H. Mindlin, "Engineering Data on New and Emerging Structural Materials," AFML-TR-70-252, Batelle-Columbus Laboratories. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3723, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 11
Titanium (Ti)/737
Strain, 0.001 in./in.
Ti.017 Ti-3Al-8V-6Cr-4Mo-4Zr titanium alloy billet, compressive stress-strain curves for room and elevated temperatures Test direction: longitudinal. 152 mm (6 in.) square billet solution heat treated for 15 min at 815 °C (1500 °F), air cooled, 12 h, 565 °C (1050 °F), air cooled. UNS R58640 Source: O.L. Deel and H. Mindlin, "Engineering Data on New and Emerging Structural Materials," AFML-TR-70-252, Batelle-Columbus Laboratories. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3723, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 12
Ti.018 Ti-3Al-8V-6Cr-4Mo-4Zr titanium alloy billet, compressive stress-strain curves for room and elevated temperatures Test direction: transverse. 152 mm (6 in.) square billet solution heat treated for 15 min at 815 °C (1500 °F), air cooled, 12 h, 565 °C (1050 °F), air cooled. UNS R58640 Source: O.L. Deel and H. Mindlin, "Engineering Data on New and Emerging Structural Materials," AFML-TR-70-252, Batelle-Columbus Laboratories. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3723, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 12
738/Titanium (Ti)
Ti.019 Ti-5AI-2.5Sn annealed titanium alloy sheet, bar, and forging, tensile stress-strain curves at room and elevated temperatures 90% probability tension. UNS R54520/R54521. Source: "Compilation of Available Information on Ti-5 Al-2.5Sn Alloy," TML Memo, Batelle Memorial Institute, 1957. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3706, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p5
Ti.020 Ti-5AI-2.5Sn annealed titanium alloy sheet, bar, and forging, compressive stress-strain at room and elevated temperatures 90% probability compression. UNS R54520/R54521 Source: "Compilation of Available Information on Ti-5 Al-2.5Sn Alloy," TML Memo, Batelle Memorial Institute, 1957. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3706, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 8
Titanium (Ti)/739
Ti.021 Ti-5Al-2.5Sn annealed titanium alloy sheets effect of test temperature, holding time, and strain rate on tensile properties Holding time: solid line, 10 s; dashed line, 30 min. Strain rates at temperature: curve 1, 649 °C (1200 °F), 60 in./in./min; curve 2, 649 °C (1200 °F), 0.003 in./in./min; curve 3, 871 °C (1600 °F), 60 in./in./min; curve 4, 871 °C (1600 °F), 0.003 in./in./min; curve 5, 1288 °C (2350 °F), 60 in./in./min; curve 6, 1521 °C (2770 °F), 60 in./in./min. UNS R54520/R54521 Source: J.D. Morrison and R.J. Kattus, "Tensile Properties of Aircraft-Structural Metals at Various Rates of Loading after Rapid Heating," WADC TR 55-199, 1956. As published in Aerospace Structural Metals Handbook,, Vol 4, Code 3706, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 6
280
240
200
160
^ 120
80
40
-423 I °F (-253 °C)
/ S -320 •F (-196 °C)
-110 °F (-7 r9 °C)
Room temper ature
1960
1680
1400
1120 £ 5
840 55
560
280
Ti.022 Ti-5Al-2.5Sn annealed titanium alloy sheet, tensile stress-strain curves for room and low temperatures UNS R54520/R54521 Source: R.L. McGee, J.E. Campbell, R.L. Carlson, and G.K. Manning, "The Mechanical Properties of Certain Aircraft Structural Metals at Very Low Temperatures " WADC TR 58-386, June 1958. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3706, CIN-DAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 6
8 12 Strain, 0.001 in./in.
16 20
740/Titanium (Ti)
Ti.023 Ti-5AI-2.5Sn annealed titanium alloy sheet, isochronous tensile stress-strain curves at 427 °C (800 °F) Test direction: longitudinal. Sheet thickness =1.6 mm (0.064 in.). Results are the average of two heats. UNS R54520/R54521 Source: J.O. Hatchet and E.L. Home, 'Tensile and Creep Properties of A110-AT Titanium Sheet Material at Elevated Temperatures," ASD TDR 62-524, July 1962. As published in Aerospace Structural Metals Handbook,, Vol 4, Code 3706, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 12
Ti.024 Ti-5Al-2.5Sn annealed titanium alloy sheet, isochronous stress-strain curves at 538 °C (1000 °F) Test direction: longitudinal. Sheet thickness =1.6 mm (0.064 in.). Results are the average of two heats. UNS R54520/R54521 Source: J.O. Hatchet and E.L. Home, 'Tensile and Creep Properties of A110-AT Titanium Sheet Material at Elevated Temperatures," ASD TDR 62-524, 1962. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3706, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 12
Titanium (Ti)/741
160 1120
980
840
700 ®
560 £
420 i
280
140
Ti.025 Ti-6Al-2Sn-2Zr-2Mo-2Cr-0.25Si titanium alloy billet, tensile stress-strain curves at room and elevated temperatures Test direction: longitudinal, a-(3 finished forged and duplex annealed billet 102 X 152 mm (4 X 6 in.). Billet treated at 952 °C (1745 °F), 1 h, air cooled + 900 °C (1650 °F), water quenched, 538 °C (1000 °F), 8 h Source: O.L. Deel, P.E. Ruff, and H. Mindlin, "Engineering Data on New Aerospace Materials," AFML TR-75-97, Batelle-Columbus Laboratories, June 1975. As published in Aerospace Structural Metals Handbook,, Vol 4, Code 3717, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 23
4 6 8 Strain, 0.001 in./in.
160 1120
980
840
700 (
560 £
420 l
280
140
Ti.026 Ti-6Al-2Sn-2Zr-2Mo-2Cr-0.25Si titanium alloy billet, tensile stress-strain curves at room and elevated temperatures Test direction: transverse, a-(3 finished forged and duplex annealed billet 102 X 152 mm ( 4 X 6 in.). Billet treated at 952 °C (1745 °F), 1 h, air cooled + 900 °C (1650 °F), water quenched, 538 °C (1000 °F), 8 h Source: O.L. Deel, P.E. Ruff, and H. Mindlin, "Engineering Data on New Aerospace Materials," AFML-TR-75-97, Batelle-Columbus Laboratories, June 1975. As published in Aerospace Structural Metals Handbook., Vol 4, Code 3717, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 23
4 6 8 Strain, 0.001 inJin.
742/Titanium (Ti)
Ti.027 Ti-6Al-2Sn-2Zr-2Mo-2Cr-0.25Si titanium alloy plate, tensile stress-strain curves at room and elevated temperatures Test direction: longitudinal. Plate thickness = 38 mm (llA in.). Conventionally processed plate: 949 °C (1740 °F), 1 h, air cooled + 538 °C (1000 °F), 8 h Source: O.L. Deel, P.E. Ruff, and H. Mindlin, "Engineering Data on New Aerospace Materials," AFML-TR-75-97, Batelle-Columbus Laboratories, June 1975. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3717, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 23
Ti.028 Ti-6Al-2Sn-2Zr-2Mo-2Cr-0.25Si titanium alloy plate, tensile stress-strain curves at room and elevated temperatures Test direction: transverse. Plate thickness = 38 mm (154 in.). Conventionally processed plate: 949 °C (1740 °F), 1 h, air cooled + 538 °C (1000 °F), 8 h Source: O.L. Deel, P.E. Ruff, and H. Mindlin, "Engineering Data on New Aerospace Materials," AFML-TR-75-97, Batelle-Columbus Laboratories, June 1975. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3717, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 23
Titanium (Ti)/743
1400
1200
1000
o to 600
400
200
Room ten 1 perature^
205 °C
315 °C
—
200
150
100 3
50
Ti.029 Ti-6Al~2Sn-2Zr-2Mo-2Cr-0.25Si solution treated annealed titanium alloy plate, compressive stress-strain curves at room and elevated temperatures Test direction: longitudinal Source: O.L. Deel, P.E. Ruff, and H. Mindlin, "Engineering Data on New Aerospace Materials," AFML-TR-73-114, Batelle-Columbus Laboratories, June 1973. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 727
4 6 8 Strain, 0.001 mm/mm
10 12
200
175
150
L125
! 100
1400
E o o
Ti.030 Ti-6Al-2Sn-2Zr-2Mo-2Cr-0.25Si titanium alloy plate, compressive stress-strain curves at room and elevated temperatures Test direction: transverse. Plate thickness = 38 mm (I/2 in.). Conventionally processed plate: 949 °C (1740 °F), 1 h, air cooled + 538 °C (1000 °F), 8 h Source: O.L. Deel, P.F. Ruff, and H. Mindlin, "Engineering Data on New Aerospace Materials," AFML-TR-75-97, Batelle-Columbus Laboratories, June 1975. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3717, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 25
4 6 8 Strain, 0.001 in./in.
744/Titanium (Ti)
1400 Temperature, °F
1500 1600 1700 1 I I
2X10 4^V
5 * 1 0 4 \ \ -
\ \ \ 8 x 1 0 5
—o
750 800 850 Temperature, °C
900
5
950
Ti.031 Ti-6AI-2Sn-2Zr-2Mo-2Cr-0.25Si annealed titanium-alloy sheet, flow stress versus temperature Sheet thickness = 2.5 mm (0.10 in.). As-annealed step-strain-rate tensile tests under argon at several strain rates Source: RMI Titanium Co. unpublished data. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 727
20
\ ^Room te mperature
„ 6l N
00 °F (316 °C)
X 900 °F (482 °C)
700 g=
Ti.032 Ti-6AI-2Sn-4Zr-2Mo duplex-annealed titanium sheet, typical tensile stress-strain curves (full range) at room and elevated temperatures Test direction: longitudinal. 0.5 h exposure. UNS R54620 Source: MIL-HDBK-5H, Dec 1998, p 5-50
Strain, in./in.
Titanium (Ti)/745
Ti.033 Ti-6AI-2Sn-4Zr-2Mo duplex- and triplex-annealed titanium alloy sheet, typical tensile stress-strain curves at room temperature and 482 °C (900 °F) Test direction: longitudinal and transverse. Sheet thick-ness = 1.22-2.16 mm (0.048-0.085 in.). 0.5 h exposure. UNS R54620. Ramberg-Osgood parameters: n(room tem-perature) = 35; n(900 °F) = 12 Source: MILHDBK-5H, Dec 1998, p 5 ^ 9
Ti.034 Ti-6AI-2Sn-4Zr-2Mo duplex-annealed titanium alloy bar, typical tensile stress-strain curves at room temperature and 482 °C (900 °F) Test direction: longitudinal. Bar thickness = 28.575-31.75 mm (1.125-1.250 in.). 0.5 h exposure. UNS R54620. Ramberg-Osgood parameters: n{room tem-perature) = 34; rc(900 °F) = 10 Source: MIL-HDBK-5H, Dec 1998, p 5 ^ 9
746/Titanium (Ti)
Room terr perature
600 °F (31 16 °C)
/ 800 °F (42 7°C)
/ a \ c
I 0 °F (538 °C
)00 °F (482 I
DC)
980
840
700
560
420 oo
280
140
Ti.035 Ti-6AI-2Sn-4Zr-2Mo duplex-annealed titanium alloy bar, typical tensile stress-strain curves at room and elevated temperatures Duplex annealed: 900 °C (1650 °F), 1 h, air cooled + 593 °C (1100 °F), 8 h, air cooled. UNS R54620 Source: "Metallurgical and Mechanical Properties of Titanium Alloy Ti-6Al-2Sn-4Zr-2Mo Sheet, Bar, and Forgings," TMCA, Sept 1966. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3718, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 67
4 6 8 Strain, 0.001 in./in.
10 12
1200
1000
800
Q_
w 600 CO & to
400
200
-
Room terr iperature.
2 0 5 ^ . -
-
—
160
140
120
100-a ^ a u
80 8 u
60
40
20
Ti.036 Ti-6AI-2Sn-4Zr-2Mo titanium alloy tapered plate, compressive stress strain curves at room and elevated temperatures Specimens were cast wedges (tapered plates) and were tested in the as-received as-cast condition. UNS R54620 Source: O.L. Deel, "Engineering Data on New Aerospace Structural Materials," AFML TR-77-198, Batelle-Columbus Laboratories, 1977, p 28. As published in R. Boyer, G. Welsch, and E, Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 365
4 6 8 Strain, 0.001 mm/mm
10 12
Titanium (Ti)/747
(a)
Stress \ 's strain
Stic in rate vi i strain
\ \
, Stress - . . . j vs strain
Strain r " - - .
ate vs sti -ain " -- .
*
* * * *
* \ *
\
(b) 0.1 0.2 0.3 0.4 0.5 0.6
True strain 0.7 0.8
4.0
3.5
3.0
2.5 ' (O
(0 2.0 c
'£
1.5 ® E h-
1.0
0.5
0
4.0
3.5
3.0
2.5 1 CO 2.5 <D 2
2.0 C '2
1.5 <D E 1-
1.0
0.5
0
Ti.037 Ti-6Al-2Sn-4Zr-2Mo titanium alloy forging, true flow stress-strain and strain-strain rate curves Tested at 915 °C for a + p (a) and p (b). For both, the stress decreases with strain (flow). UNS R54620 Source: S.L. Semiatin et al., in Process Modeling Fundamentals and Applications to Metals, American Society for Metals, 1980, p 387^08
748/Titanium (Ti)
Ti.038 Ti-6Al-2Sn-4Zr-2Mo titanium alloy, true stress-strain curves showing effects of temperature and strain rate Strain rate: solid line, 10.0/s; dashed line, 1.0/s. UNS R54620 Source: G.D. Lahoti and T. Altan, AFML-TR-79-4156, Dec 1979. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 366
-
. — 9 5 5 ° C 910 °C -
980 °C
1010°C —
0.2 0.4 0.6 True strain
0.8 1.0
Ti.039 Ti-6AI-2Sn-4Zr-2Mo titanium alloy, true stress-strain curves showing effects of temperature and strain rate Strain rate: solid line, 0.1/s; dashed line, 0.01/s. UNS R54620 Source: G.D. Lahoti and T. Altan, "Research to Develop Process Models for Producing a Dual Property Titanium Alloy Compressor Disk," AFWAL-TR-80-4162, 1980. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 366
Titanium (Ti)/749
Ti.040 Ti-6Al-2Sn-4Zr-2Mo titanium alloy forging, true flow stress-strain curves Row stress of the a-p titanium alloy. The critical strains and temperatures for which the acicular a microstructure transformed to an equiaxed microstructure are shown. It is found that deformation to strains of the order of 1.0 at 900 °C (1650 °F), followed by heat treatment at 955 °C (1750 °F), produced the desired transformation. UNS R54620 Source: T.G. Byrer, S.L. Semiatin, and D.C. Vollmer, Ed., Forging Handbook, Forging Industry Association of America, 1985, p 116
Ti.041 Ti-6Al-2Sn-4Zr-2Mo titanium alloy forged compressor discs, typical tensile stress-strain curves at room temperature Duplex annealed 968 °C (1775 °F), 1 h, air cooled, 593 °C (1100 °F), 8 h, air cooled. UNS R54620 Source: G. Curbishley, "Mechanical Properties of Ti-6Al-6Sn-4Zr-2Mo Forgings," Garrett Corp. Airesearch Manufacturing Co., 1970. As pub-lished in Aerospace Structural Metals Handbook, Vol 4, Code 3718, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 49
750/Titanium (Ti)
Ti.042 Ti-6Al-2Sn-4Zr-2Mo duplex-annealed titanium alloy forged compressor discs, tensile stress-strain curves at 316 °C (600 °F) Duplex annealed 968 °C (1775 °F), 1 h, air cooled, 593 °C (1100 °F), 8 h, air cooled. UNS R54620 Source: G. Curbishley, "Mechanical Properties of Ti-6Al-6Sn-4Zr-2Mo Forgings," Garrett Corp. Airesearch Manufacturing Co., 1970. As pub-lished in Aerospace Structural Metals Handbook, Vol 4, Code 3718, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 68
Ti.043 Ti-6Al-2Sn-4Zr-2Mo duplex-annealed titanium alloy forged compressor discs, tensile stress-strain curves at 427 °C (800 °F) Duplex annealed 968 °C (1775 °F), 1 h, air cooled, 593 °C (1100 °F), 8 h, air cooled. UNS R54620 Source: G. Curbishley, "Mechanical Properties of Ti-6Al-6Sn-4Zr-2Mo Forgings," Garrett Corp. Airesearch Manufacturing Co., 1970. As pub-lished in Aerospace Structural Metals Handbook, Vol 4, Code 3718, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 68
Titanium (Ti ) /751
Ti.044 Ti-6Al-2Sn-4Zr-2Mo duplex-annealed titanium alloy forged compressor discs, tensile stress-strain curves at 538 °C (1000 °F)
Duplex annealed 968 °C (1775 °F), 1 h, air cooled, 593 °C (1100 °F), 8 h, air cooled. UNS R54620
Source: G. Curbishley, "Mechanical Properties of Ti-6Al-6Sn-4Zr-2Mo Forgings," Garrett Corp. Airesearch Manufacturing Co., 1970. As pub-lished in Aerospace Structural Metals Handbook, Vol 4, Code 3718, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 68
752/Titanium (Ti)
Ti.045 Ti-6Al-2Sn-4Zr-6Mo duplex-annealed titanium alloy forging, duplicate stress-strain curves for two different duplex-annealing treatments Test specimens 6.3 mm (0.25 in.) diam X 25.4 mm (1 in.) gage. Duplex anneal for curves A and B: 904 °C (1660 °F), 1 h, air cooled + 593 °C (1100 °F), 8 h, air cooled. Duplex annealing for curves C and D: 910 °C (1670 °F), 1 h, fast air cooled + 593 °C (1100 °F), 8 h, air cooled. Curve A: ultimate tensile strength = 1255 MPa (182 ksi); tensile yield strength = 1165 MPa (169 ksi); elongation in 25 mm (1 in.) =15%; reduction of area = 37%. Curve B: ultimate tensile strength = 1220 MPa (177 ksi); tensile yield strength = 1117 MPa (162 ksi); elongation in 25 mm (1 in.) = 13%; reduction of area = 32%. Curve C: ultimate tensile strength = 1386 MPa (201 ksi); tensile yield strength = 1317 MPa (191 ksi); elonga-tion in 25 mm (1 in.) = 9%; reduction of area = 22%. Curve D: ultimate tensile strength = 1276 MPa (185 ksi); tensile yield strength = 1227 MPa (178 ksi); elongation in 25 mm (1 in.) = 10%; reduction of area = 22%. UNS R56260 Source: Personal communication from D.H. Wilson, RMI Co. to J.R. Kattus, 31 Jan 1972. As published in Aerospace Structural Metals Handbook,, Vol 4, Code 3714, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 9
Titanium (Ti)/753
Ti.046 Ti-6AI-4V solution treated and aged titanium alloy, all forms, tensile stress-strain curves for room and elevated temperatures Test direction: longitudinal. 0.5 h exposure. UNS R56400/R56401 Source: MIL-HDBK 5, 1991. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 592
0.08 Strain, mm/mm
f \
1120
980
840
700
560 </> CO <D W
420
280
140
Ti.047 Ti-6AI-4V annealed titanium alloy sheet, typical tensile stress-strain curves at room temperature (full range) Test direction: longitudinal and transverse. UNS R56400/R56401 Source: MIL-HDBK-5H, Dec 1998, p 5-68
0.02 0.04 0.06 0.08 0.10 0.12 Strain, in./in.
754/Titanium (Ti)
R< 3om temper ature
^ 200 °F (93 °C)
400 °F (204 °C) 600 °F 800 °F
(316 °C) '(427 °C)
#
1000 °F (531 B°C)
1400
1120
840
560 is to
280
12 16 Strain, 0.001 in./in.
20 24
Ti.048 Ti-6AI-4V, solution treated and aged titanium alloy sheet, typical tensile stress-strain curves (full range ) at room and elevated temperatures Test direction: longitudinal and long transverse. 0.5 h exposure. Ramberg-Osgood parameters: rc(room tempera-ture) = 16, rc(200 °F) = 22, rc(400 °F) = 15, n(600 °F) = 11, >2(800 °F) = 9.4, >2(1000 °F) = 6.2. UNS R56400/ R56401 Source: MIL-HDBK-5H, Dec 1998, p 5-79
Ti.049 Ti-6AI-4V, solution treated and aged titanium alloy sheet, typical compressive stress-strain curves at room and elevated temperatures Test direction: longitudinal. 0.5 h exposure. Ramberg-Osgood parameters: n(room temperature) = 22, >x(200 °F) = 27, >2(400 °F) = 22, >2(600 °F) = 12, n(800 °F) = 11, >2(1000 °F) = 5.7. UNS R56400/R56401 Source: MIL-HDBK-5H, Dec 1998, p 5-80
Titanium (Ti)/755
Strain, 0.001 in./in.
Ti.050 Ti-6AI-4V, solution treated and aged titanium alloy sheet, typical compressive stress-strain curves at room and elevated temperatures Test direction: long transverse. 0.5 h exposure. Ramberg-Osgood parameters: «(room temperature) = 13, n(200 °F) = 15, n{400 °F) = 14, «(600 °F) = 10, n{800 °F) = 11, <1000 °F) = 5.7. UNS R56400/R56401 Source: MIL-HDBK-5H, Dec 1998, p 5-81
Compressive tangent modulus, GPa
v Rot an temperal ture
\ 2 0 0
\ 4 0 i
°F (93 °C)
3 °F (204 °C
00 °F (316'
1000 °F
\ 4 j O O : (538 ° C P
°F (427 °C) \
1400
1120
(0 Q. 2
£ w
Ti.051 Ti-6AI-4V, solution treated and aged titanium alloy sheet, typical compressive tangent modulus curves at room and elevated temperatures Test direction: longitudinal. 0.5 h exposure. Ramberg-Osgood parameters: n(room temperature) = 22, n(200 °F) = 27, rt(400 °F) = 22, n(600 °F) = 12, n{800 °F) = 11, rt(1000 °F) = 5.7. UNS R56400/R56401 Source: MIL-HDBK-5H, Dec 1998, p 5-80
4 8 12 16 20 Compressive tangent modulus, 106 psi
24
756/Titanium (Ti)
Compressive tangent modulus, GPa 28 56 84 112 140
Ti.052 Ti-6AI-4V, solution treated and aged titanium sheet, typical compressive tangent modulus curves at room and elevated temperatures Test direction: long transverse. 0.5 h exposure. Ramberg-Osgood parameters: w(room temperature) =13, n{200 °F) = 15, n{400 °F) = 14, n(600 °F) = 10, n(800 °F) = 11, «(1000 °F) = 5.7. UNS R56400/R56401 Source: MIL-HDBK-5H, Dec 1998, p 5-81
8 12 16 20 Compressive tangent modulus, 106 psi
200
160
120
<D
80
40
Roo m temperature
200 °F (93 °C)
-400 •F (204 °C) 600 °F (316 °C)
) °F (427 °C) : (482 °C) jk ^ ^ T s o c
900 °F
200 °F (93 °C)
-400 •F (204 °C) 600 °F (316 °C)
) °F (427 °C) : (482 °C)
101 00 °F (538 °C)
1400
1120
840
560
280
Ti.053 Ti-6Al-4V aged titanium alloy sheet, tensile stress-strain curves at room and elevated temperatures Test direction: longitudinal. Sheet thickness =1.6 and 3.18 mm (0.063 and 0.125 in.) Treatment: 927 °C (1700 °F), 3-20 min, water quenched, + 482-510 °C (900-950 °F), 4 h. UNS R56400/R56401 Source: "Summary of Mechanical and Physical Property Data Collected, Including Tensile Creep and Fatigue," Lockheed-Georgia, Dec 1962. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3707, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 14
8 Strain, 0.001 in./in.
12 16
Titanium (Ti)/757
Ti.054 Ti-6AI-4V aged titanium alloy sheet, tensile stress-strain curves at room and elevated temperatures Test direction: transverse. Sheet thickness = 1.6 and 3.18 mm (0.063 and 0.125 in.). Treatment: 927 °C (1700 °F), 3-20 min, water quenched, + 482-510 °C (900-950 °F), 4 h. UNS R56400/R56401 Source: "Summary of Mechanical and Physical Property Data Collected, Including Tensile Creep and Fatigue," Lockheed-Georgia, Dec 1962. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3707, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 14
Ti.055 Ti-6Al-4V annealed titanium alloy sheet, compressive tensile stress-strain curves at room and elevated temperatures Test direction: transverse. Sheet thickness =1.6 mm (0.063 in.). Results are the average of eight heats. UNS R56400/R56401 Source: J.K. Childs and M.M. Lemcoe, "Determination of Materials Design Criteria for 6A1-4V Titanium Alloy at Room and Elevated Temperatures," WADC TR 58-246, Aug 1958. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3707, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 18
758/Titanium (Ti)
TL056 Ti-6AI-4V aged titanium alloy sheet, compressive stress-strain curves at room and elevated temperatures Test direction: longitudinal. Sheet thickness = 1.6 and 3.18 mm (0.063 and 0.125 in.). Treatment: 927 °C (1700 °F), 3-20 min, water quenched, + 482-510 °C (900-950 °F), 4 h, air cooled. UNS R56400/R56401 Source: "Summary of Mechanical and Physical Property Data Collected, Including Tensile Creep and Fatigue," Lockheed-Georgia, Dec 1962. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3707, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 18
Ti.057 Ti-6AI-4V aged titanium alloy sheet, compressive stress-strain curves at room and elevated temperatures Test direction: transverse. Sheet thickness =1.6 and 3.18 mm (0.063 and 0.125 in.). Treatment: 927 °C (1700 °F), 3-20 min, water quenched, + 482-510 °C (900-950 °F), 4 h, air cooled. UNS R56400/R56401 Source: "Summary of Mechanical and Physical Property Data Collected, Including Tensile Creep and Fatigue," Lockheed-Georgia, 1962. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3707, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 19
Titanium (Ti ) /759
Ti.058 Ti-6Al-4V aged titanium alloy sheet, tensile alloy stress-strain for room and low temperatures
Test direction: longitudinal and transverse. Sheet thick-ness = 1.6 mm (0.063 in.). Treatment: 921 °C (1690 °F), 12 min, water quenched, + 482 °C (900 °F), 4 h. UNS R56400/R56401
Source: "Details of Data Collected Program Test Techniques and Results for Tension, Compression, Bearing, Shear, Crippling, Joints and Physical Properties," Lockheed-Georgia, Dec 1962. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3707, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 14
280
240
200
« 160
120
80
40
—I I 1-25 °F (-254 °C)
320 °F (-196 °C)
/A 110 °F (-79 °C)
— - } R c torn temperature 200 °F (93 °C)
400 °F (204 °C) 600 °F (316 °C)
— 800 °F (427 °<
1000 °F (5: r> 38 °C)
1960
1680
1400
1120
560
280
Ti.059 Ti-6AI-4V annealed titanium alloy sheet, typical tensile stress-strain curves at room, elevated, and low temperatures
Sheet thickness = 1 . 6 m m (0.064 in.). UNS R56400/R56401 Source: J.K. Childs and M.M. Lemcoe, "Determination of Materials Design Criteria for 6A1-4V Titanium Alloy at Room and Elevated Temperatures," WADC TR 58-246, Aug 1958. R.L McGee, J.E. Campbell, R.L. Carlson, and G.K. Manning, "The Mechanical Properties of Certain Aircraft Structural Metals at Very Low Temperature," WADC TR 58-386, June 1958. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3707, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 13
8 Strain, 0.001 in./in.
12 16
760/Titanium (Ti)
200
160
120
80
40
Roo m tempera! lire
L .400 °F (20 . 600 °F (31 800 °F (42
4°C) 6 °C) :7 °C)
¥
1400
1120
840
560
280
Ti.060 Ti-6Al-4V titanium alloy plate, typical tensile stress-strain curves at room and elevated temperatures Test direction: longitudinal and long transverse. Solution treated and aged. Plate thickness = 6.35-25.40 mm (0.250-1.000 in.). 0.5 h exposure. Ramberg-Osgood parameters: «(room temperature) =16, «(400 °F) =19, «(600 °F) = 15, n{800 °F) = 11. UNS R56400/R56401 Source: MIL-HDBK-5H, Dec 1998, p 5-82
12 16 Strain, 0.001 inJin.
20 24
200
160
120
80
40
28 Compressive tangent modulus, GPa
56 84 112 140
/ / /
1120
840
560
280
8 12 16 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
20 24
Ti.061 Ti-6Al-4V solution treated and aged titanium alloy plate, typical compressive stress-strain and compressive tangent modulus curves at room and elevated temperatures Test direction: longitudinal and long transverse. Sheet thickness = 6.35-25.40 mm (0.250-1.000 in.). Ramberg-Osgood parameter: «(room temperature) = 26. UNS R56400/R56401 Source: MIL-HDBK-5H, Dec 1998, p 5-82
Titanium (Ti ) /761
Ti.062 Ti-6AI-4V annealed titanium alloy bar, tensile stress-strain curves for room and elevated temperatures
Sheet thickness = 31.75 mm (1A in.). Results are the average of 12 heats. UNS R56400/R56401 Source: J.K. Childs and M.M. Lemcoe, "Determination of Materials Design Criteria for 6A1-4V Titanium Alloy at Room and Elevated Temperatures," WADC TR 58-246, Aug 1958. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3707, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 13
Ti.063 Ti-6Al-4V annealed titanium alloy bar, compressive stress-strain curves for room and elevated temperatures
Sheet thickness = 31.75 m m (VA in.). Results are the average of 12 heats. UNS R56400/R56401
Source: J.K. Childs and M.M. Lemcoe, "Determination of Materials Design Criteria for 6A1-4V Titanium Alloy at Room and Elevated Temperatures," WADC TR 58-246, Aug 1958. As published in
co Aerospace Structural Metals Handbook, Vol 4, Code 3707, | CINDAS/USAF CRDA Handbooks Operation, Purdue University, <0 1995, p 19
762/Titanium (Ti)
Ti.064 Ti-6Al-4V annealed titanium alloy extrusion, typical tensile stress-strain curves at room, elevated, and cryogenic temperatures 0.5 h exposure. Ramberg-Osgood parameters: n{-243 °F) = 20, n{-321 °F) = 21, n(-110 °F) = 20, rc(room tempera-ture) = 33, n(400 °F) = 29, n(700 °F) = 19, n{900 °F) = 9.6. UNS R56400/R56401 Source: MIL-HDBK-5H, Dec 1998, p 5-66
Ti.065 Ti-6Al-4V annealed titanium alloy extrusion, typical compressive stress-strain curves at room and elevated temperatures 0.5 h exposure. Ramberg-Osgood parameters: ra(room temperature) = 21, n{400 °F) = 19, «(700 °F) = 14, n(900 °F) = 9.8. UNS R56400/R56401 Source: MIL-HDBK-5H, Dec 1998, p 5-67
Titanium (Ti)/763
Compressive tangent modulus, GPa 28 56 84 112 140
Ti.066 Ti-6Al-4V annealed titanium alloy extrusion, typical compressive tangent modulus curves at room and elevated temperatures Test direction: longitudinal. 0.5 h exposure. Ramberg-Osgood parameters: «(room temperature) = 21, «(400 °F) = 19, «(700 °F) = 14, «(900 °F) = 9.8. UNS R56400/R56401 Source: MIL-HDBK-5H, Dec 1998, p 5-67
4 8 12 16 20 Compressive tangent modulus, 106 psi
1400
1200
1000
400
200
^ 2 1 °C, I 330/s
\ v
21 °C, 1 0 4/s -X
21 °C, 1 0 4/s -
475 °C 1 °C, 0.1/s
540 °C 0.1/s -
540 °C io"4/s
200
150
100 8 £ co
50
0.02 0.04 0.06 0.08 Strain, mm/mm
0.10 0.12 0.14
Ti.067 Ti-6AI-4V solution treated and aged titanium alloy rod, temperature and strain rate effects on tensile stress-strain curves UNS R56400/R56401 Source: D.L. McLellan and T.W. Eichenberger, "Constitutive Equation Development (COED)," Vol 1, Technical Summary, SAMSO-TR-68-320, July 1968, p 80. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 593
764/Titanium (Ti)
500
400
300
| 200
100
* 800 °C -
900 °C
1000 °C
-
l * i. s * —* A
—
20 40 60 80 Strain, %
100 120
70
60
50
40
30 |
20
10
140
Ti.068 Ti-6AI-4V titanium alloy, temperature effect on flow stress-strain curves Strain rate at 10/s with a starting microstructure of about 50% a in a transformed p matrix. UNS R56400/R56401 Source: G.W. Kuhlman, ALCOA, Forging Division. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 593
Titanium (Ti)/765
600 °C
-
750 °C —
850 °C 800 °C _ / 9 0 0 °C —
1100 °c ^1000 °c (a)
100
80
60
40
700 °C - 70
60
- ^ 7 5 0 °C - 50
. M O ' C - 40
30
20 850 °C
900 °C -
30
20
—1000°c 10 1100°c 10
1200 °C n
0 0/ (b)
).2 0. Strain, in./in.
3 0.4 0.5
20
Ti.069 Ti-6Al-6V-2Sn titanium alloy, true stress-strain curves (a) sensitized (b) reheated In the sensitized mode, smooth stress-strain curves are shown above 750 °C (1380 °F), and work hardening occurs below 665 °C (1220 °F). At 850 °C (1560 °F), for example, the stress level of the reheated materials is almost twice that of the sensitized material at low strain. The sensitized mode involved quenching from 1220 °C (2190 °F) to the test temperature. The reheated mode involved heating to the test temperature in 60 s. Source: H.G. Suzuki et al., Effect of Phase Transformation on the Hot Workability of Ti-8Al-6V-2Sn, Ti-5Al-2.5Sn, and Other Alloys, Sixth World Conference on Titanium, P. Lacombe, R. Tricot, and G. Beranger, Ed., Les Editions de Physique, Paris, 1989, p 1427-1432. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 663
766/Titanium (Ti)
180
160
140
120
^ 100 CO CO 2
GO 80
60
40
20
f *—
1260
1120
980
840
700 |
560 *
420
280
140
Ti.070 Ti-6Al-6V-2Sn annealed titanium alloy sheet, typical tensile stress-strain curves (full range ) at room temperature Test direction: longitudinal and long transverse. UNS R56620 Source: MIL-HDBK-5H, Dec 1998, p 5-108
0 0.02 0.04 0.06 0.08 0.10 0.12 0.14 Strain, in./in.
200
160
120
80
40
Ro< am temperature
200 °F (93 °C)
400 °F (204 °C)
J500 °F (316 °C)
800 °F (427 °C)
1400
1120
840 Q. 2
560
280
•fc= co
Ti.071 Ti-6AI-6V-2Sn annealed titanium alloy sheet, tensile stress-strain curves at room and elevated temperatures Annealed, 760 °C (1400 °F), 4 h. UNS R56620 Source: "Properties of Ti-6Al-6V-2Sn," Timet Titanium Engineering Bulletin No. 10, TMCA, Sept 1967. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3715, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 25
Strain, 0.001 in/in.
Titanium (Ti)/767
I -80 °F (-( 52 °C)
I I (-18 °C)
\
180 °F (8 2°C) \ „ Rooi m temperati jre
1400
1260
1120
970 8 4 0
to CL
700 »
560
420
280
140
Ti.072 Ti-6Al-6V-2Sn mill-annealed titanium alloy plate, tensile stress-strain curves at several temperatures Plate thickness = 12.7 mm (0.5 in.). Tensile yield strength = 1120 MPa (163 ksi). Tested to ASTM-399-70T. UNS R56620 Source: M.F. Amateau, W.D. Hanna, and E.G. Kendall, "F-15 Program Final Report: Ti-6Al-6V-2Sn and Ti-6A1-4V Fatigue Crack Propagation," ATR-72(9990), The Aerospace Corp., Sept 1971. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3715, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 26
0.02 0.04 0.1 Strain,
06 0.08 0.10 0.12 i, in./in.
— - . ^ R S / *
y— RM
TM
• — RB
- • ^ R D
t
1400
1260
1120
970
840 CL 2
700
560
420
280
140
Ti.073 Ti-6AI-6V-2Sn titanium alloy plate, tensile stress-strain curves at room temperature for different heat treatments All curves 12.7 mm (0.5 in.) except RS which is 32 mm (1.25 in.). Heat treatment: RB, beta annealed, 1010 °C (1850 °F), 1 h in vacuum, argon cooled. RD, duplex annealed, 927 °C (1700 °F), 1 h in vacuum, argon cooled + 760 °C (1400 °F), 1 h, argon cooled. RM and TM, mill annealed. RS, solution treated and aged, 913 °C (1675 °F), 0.25 h, water quenched + 593 °C (1100 °F), 4 h. Yield strengths MPa (ksi): RB, 965 (140); RD, 1040 (151); RM, 1123 (163); RS, 1193 (173); TM, 1096 (159). Tested to ASTM-399-70T. UNS R56620 Source: M.F. Amateau, W.D. Hanna, and E.G. Kendall, "F-15 Program Final Report: Ti-6Al-6V-2Sn and Ti-6A1-4V Fatigue Crack Propagation," ATR-72(9990), The Aerospace Corp., 1971. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3715, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 13
0 0.02 0.04 0.06 0.08 0.10 0. Strain, in./in.
12 0.1
768/Titanium (Ti)
200 1400
1120
840 Q. 2
560
280
£ CO
4 6 Strain, 0.001 in./in.
Ti.074 Ti-6Al-6V-2Sn aged titanium bar, tensile stress-strain curves for room and elevated temperatures Treatment: 870 °C (1600 °F), 1 h, water quenched + 565 °C (1050 °F), 4 h. UNS R56620 Source: Aerospace Structural Metals Handbook, Vol 4, Code 3715, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 25
Ti.075 Ti-6AI-6V-2Sn annealed titanium alloy extrusion, typical tensile stress-strain curve at room temperature Specimen tested in longitudinal direction. Ramberg-Osgood parameter: n(longitudinal) = 30. UNS R56620 Source: M1L-HDBK-5H, Dec 1998, p 5-107
Titanium (Ti)/769
Compressive tangent modulus, GPa 28 56 84 112 140
8 12 16 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
Ti.076 Ti-6Al-6V-2Sn annealed titanium alloy extrusion, typical compressive stress-strain and compressive tangent modulus curves at room temperature Test direction: longitudinal. Ramberg-Osgood parame-ters: rc(longitudinal) = 22. UNS R56620 Source: MIL-HDBK-5H, Dec 1998, p 5-107
240 1680 Ti.077 Ti-6AI-6V-2Sn heat treated titanium alloy forging, tensile stress-strain curve at room temperature Forging size: 127 X 152 mm ( 5 X 6 in.). Treatment: 870 °C (1600 °F), 1 h, water quenched + 593 °C (1100 °F), 4 h. UNS R56620 Source: Aerospace Structural Metals Handbook, Vol 4, Code 3715, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995,p 12
8 12 Strain, 0.001 in./in.
770/Titanium (Ti)
700
/ J
, 700 C 371 °C)
/ y
S Y / / f
y
w < fyi m °F (482 °C)
Jr* ij?/
420
280 is CO
140
4 6 8 Strain, 0.001 in./in.
10 12
Ti.078 Ti-7Al-4Mo titanium alloy forged bar, isochronous tensile stress-strain curves at elevated temperatures Treatment: 982-1010 °C (1800-1850 °F) + 788 °C (1450 °F), 1 h, force cooled to 566 °C (1050 °F), air cooled + 566 °C (1050 °F), 24 h air cooled. UNS R56740 Source: 'Tentative Data Sheet for Crucible C-135aMo7Al-4Mo," Crucible Steel Co., Dec 1958. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3708, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 20
Titanium (Ti)/771
Ti.079 Ti-8Al-1Mo-1V single-annealed titanium alloy sheet, typical tensile stress-strain curves at room and elevated temperatures Test direction: longitudinal and long transverse. 0.5 h exposure. Ramberg-Osgood parameters: «(room tempera-ture) = 33, «(400 °F) = 50, «(500 °F) = 50. UNS R54810 Source: MIL-HDBK-5H, Dec 1998, p 5-34
200
160
120
CD
GO 80
40
Room te smperature
L — 4 1
55 00 °F (204 fl
i0 °F (288 °( : c )
1400
1120
840
2
560
280
8 12 16 Strain, 0.001 in./in.
20 24
Ti.080 Ti-8AMMo-1 V duplex-annealed titanium alloy sheet, typical tensile stress-strain curves at room and elevated temperatures Test direction: longitudinal and long transverse. 0.5 h exposure. Ramberg-Osgood parameters: n(room tempera-ture) = 16, «(400 °F) = 32, n(550 °F) = 24. UNS R54810 Source: MIL-HDBK-5H, Dec 1998, p 5-36
772/Titanium (Ti)
Strain, 0.001 in./in.
Ti.081 Ti-8AI-1 Mo-1 V mill-annealed titanium alloy sheet, stress-strain curves at elevated temperatures Sheet thickness = 1.3 mm (0.050 in.). Treatment: 788 °C (1450 °F), 8 h, force cooled. UNS R54810 Source: "Creep Strength of Ti-8Al-lMo-l.V at 600 and 900 F," Titanium Metals Corp., 1962. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3709, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 10
500° F (260 °C), 450 °F (23 \2 °C)
" ^ 5 5 0 °F : (288 °C)
\ f 6 C 16£
)0oF (316°i i0 °F (343
P) C)
/ / /
700
560
420
280
140
Ti.082 Ti-8AI-1Mo-1 V duplex-annealed titanium alloy sheet, stress-strain curves at elevated temperatures Test direction: longitudinal. Sheet thickness = 1.3 mm (0.050 in.). Duplex anneal: 788 °C (1450 °F), 8 h, force cooled + 788 °C (1450 °F), 15 min, air cooled. UNS R54810 Source: C.W. Alesch, "Onset of Creep Stress Measurement of Metallic Materials," Convair, 1964. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3709, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 10
4 6 8 Strain, 0.001 in./in.
10 12
Titanium (Ti)/773
Compressive tangent modulus, GPa 0 28 56 84 112 140
RT RT
550 °F (28 18 °C) I 550° F (281 B°C)
// /
1120
840 Q. 2
560
280
8 12 16 20 24 Strain, 0.001 iniin.
Compressive tangent modulus, 106 psi
Ti.083 Ti-8AI-1Mo-1V single-annealed titanium alloy sheet, typical compressive stress-strain and compressive tangent modulus curves at room and elevated temperatures Test direction: longitudinal and long transverse. 0.5 h exposure at temperature. RT, room temperature. Ramberg-Osgood parameters: rc(RT) = 50, n(550 °F) = 50. UNS R54810 Source: MIL-HDBK-5H, Dec 1998, p 5-34
Compressive tangent modulus, GPa 0 28 56 84 112 140
. R T RT
. 150 °F (288 •C)
1 550 °F (288 °C)
/
1120
840 Q. 2
560
280
0 4 8 12 16 20 24 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
Ti.084 Ti-8AI-1Mo-1 V duplex-annealed titanium alloy sheet, typical compressive stress-strain and compressive tangent modulus curves at room and elevated temperatures Test direction: longitudinal and long transverse. 0.5 h exposure. RT, room temperature. Ramberg-Osgood parameters: rc(RT) = 50, n(500 °F) = 22. UNS R54810 Source: MIL-HDBK-5H, Dec 1998, p 5-36
774/T i tanium (Ti)
Ti.085 Ti-8AI-1Mo-1V mill-annealed titanium alloy sheet, isochronous stress-strain curves at elevated temperatures
Test direction: longitudinal. Treated: 788 °C (1450 °F), 8 h, force cooled. UNS R54810
Source: "Creep Strength of Ti-8Al-lMo-lV at 600 and 900 F," Titanium Metals Corp., 1962. As published in Aerospace Structural Metals Handbook,, Vol 4, Code 3709, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 18
1000
800
600 Q. 2
& 400
200
Experir nental
^ ^ F E M c a l i culated _
/ -/ -
80
£ w
Ti.086 Ti-8Mn titanium alloy, comparison of experimental and calculated stress-strain curves
UNS R56080 Source: H. Margolin et al., Calculations of Stress-Strain Curves and Stress Strain Distribution for an Alpha-Beta Ti-8Mn Alloy, Mater. Sci. Eng., Vol 34, 1978, p 203-211. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 763
Strain, %
Titanium (Ti ) /775
Ti.087 Ti-8Mn titanium alloy, stress-strain curves for a, p, and oc-p phases
UNS R56080 Source: H. Margolin et al., Calculations of Stress-Strain Curves and Stress Strain Distribution for an Alpha-Beta Ti-8Mn Alloy, Mater. Sci. Eng., Vol 34, 1978, p 203-211. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 763
-425°F (-254 °C)
0.06 0.07
14 in. (1.626 m r0 in. (1.778 m
m) sheet m) sheet S - Z 2 0 °F (--196 °C)
- -110 °F (-7! 9°C)
rs F loom tempera ture
^ 400 °F (2( >4'C)
j
' 600 °F (316 ' 800 °F (427
°C) °C)
Mrs Mrs 1000
! °F (538 °C)
1960
1680
1400
1120
840 co
560
280
8 12 Strain, 0.001 in./in.
16 20
Ti.088 Ti-8Mn annealed titanium alloy sheet, tensile stress-strain curves at various temperatures
Sheet thickness = 1.63 and 1.78 mm (0.064 and 0.070 in.). 0 .5-100 h exposure. UNS R56080
Source: R.L. McGee, J.E. Campbell, R.L. Carlson, and G.K. Manning, "The Mechanical Properties of Certain Aircraft Structural Metals at Very Low Temperatures," WADC TR 58-386, 1958. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3712, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 3
776/T i tanium (Ti)
Room t emperature
^ 400 °F (204 °C f>
/ ^ 600 °F (316 °C
I
A OU r \f\Z.( O)
/ 1000° F (538 °C)
A
980
840
700
560 £ 2
420 w
280
140
Ti.089 Ti-8Mn annealed titanium alloy sheet, compressive stress-strain curves at room and elevated temperatures
Sheet thickness = 1.78 m m (0.070 in.). 0 .5-100 h expo-sure. UNS R56080 Source: D.E. Miller, "The Determination of Physical Properties of Ferrous and Non-Ferrous Structural Sheet Materials at Elevated Temperatures," AF Technical Report 6517, Part 3, Wright Air Dev. Cen., June 1954. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3712, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 4
8 Strain, 0.001 in./in.
12 16
Titanium (Ti)/777
250
200
150
3 100
50
250
200
10/s 10/s
/ I
1.0/s
^cPboCO f m 0.10/s
-
30
20 «
10
(a)
150
2 100
50
10/s
i
0.10/s
1.0/s -
30
20 £
10
(b) 0.15 0.30 0.45 0.60
True strain, in./in. 0.75 0.90
Ti.090 Ti-10V-2Fe-3AI titanium alloy, true stress-strain curves for p and a + p processed material
Tested at 790 °C (1455 °F) at various strain rates for (a) p structure and (b) a + p structure Source: G.W. Kuhlman et. al., Sixth World Conference on Titanium, P. Lacombe, R. Tricot, and G. Beranger, Ed., Les Editions de Physique, Paris, 1989, p 1269-1275. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 860
778/Titanium (Ti)
1000
800
£ 400
200
B /
/ / -
/ f ;
-
-
140
120
100
80 -
© 60 ,2
40
20
2 3 4 5 6 True strain, %
8 9 10
Ti.091 Ti-10V-2Fe-3AI titanium alloy, true longitudinal tensile stress-strain curves, effect of a fraction on unaged material UTS, ultimate tensile strength; TYS, tensile yield strength. Curve A: a, 30 vol%; UTS, 875 MPa; TYS, 831 MPa. Curve B: a, 10 vol%; UTS, 877 MPa; TYS, 467 MPa. Curve C: a, 0 vol%; UTS, 878 MPa; TYS, 262 MPa. Increasing the amount of a increases the yield strength but does not affect the ultimate tensile strength. The p transus was 805 ± 3 °C (1480 °F), somewhat high compared to other heats. This is probably due to oxygen content (0.15 wt%), which is on high side of normal range. Treatments above 600 °C (1110 °F) done by vac-uum encapsulating specimens wrapped in tantalum foil. Below 600 °C treatments were performed in a liquid nitrate salt bath. Strain rate = 0.00055/s Source: T.W. Duerig, G.T. Terlinde, and J.C. Williams, Phase Transformations and Tensile Properties of Ti-10V-2Fe-3Al, Metall Trans. A, Vol 11, Dec 1980, p 1987. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 859
1200
1000
800
w 600
&
400
200
-
R T ^ -
A ~205°C -J 425 °C
-
—
160
140
120
100 _ J2 w (0
80 £ co
60
40
20
Ti.092 Ti-10V-2Fe-3Al solution treated and overaged titanium alloy bar, tensile stress-strain curves at room and elevated temperatures Test direction: longitudinal. Round bar. Maximum O, 0.16 wt%; maximum N, 0.05 wt% Source: O.L. Deel, "Engineering Data on New Aerospace Structural Materials," AFML-TR-77-198, Batelle-Columbus Laboratories, 1977, p 97. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 859
6 8 10 Strain, 0.001 mm/mm
12 14
Titanium (T i ) /779
Ti.093 Ti-10V-2Fe-3AI heat treated titanium alloy bar, typical tensile stress-strain curves at room and elevated temperatures
Test direction: longitudinal. Bar diameter = 76 m m (3 in.). Heat treated: 760 °C (1400 °F), 1 h, force cooled + 566 °C (1050 °F), 8 h, air cooled
Source: O.L. Deel, "Engineering Data on New Aerospace Structural Materials," AFML-TR-77-198, Batelle-Columbus Laboratories, 1977. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3726, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 44
6 8 10 Strain, 0.001 in./in.
1200
1000
800
o.
m 600
£ CO
400
200
-
Room ten
/ nperature
/
""JoT^c -
>
425 °C —
/ -
-
160
140
120
100
80 Jj V)
60
40
20
Ti.094 Ti-10V-2Fe-3AI solution treated and overaged titanium alloy bar, compressive stress-strain curves at room and elevated temperatures
Test direction: longitudinal. Round bar Source: O.L. Deel, "Engineering Data on New Aerospace Structural Materials," AFML-TR-77-198, Batelle-Columbus Laboratories, 1977, p 98. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 859
4 6 8 10 Strain, 0.001 mm/mm
12 14
780/Titanium (Ti)
Ti.095 Ti-10V-2Fe-3Al heat treated titanium alloy bar, typical compressive stress-strain curves at room and elevated temperatures Test direction: longitudinal. Bar diameter = 76 mm (3 in.). Heat treated: 760 °C (1400 °F), 1 h, force cooled + 566 °C (1050 °F), 8 h, air cooled Source: O.L. Deel, "Engineering Data on New Aerospace Structural Materials," AFML-TR-77-198, Batelle-Columbus Laboratories, 1977. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3726, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 46
200
160
120
80
40
28 Compressive tangent modulus, GPa
56 84 112 140 \ L, LT, am i ST, compr ession ^ i
^ L, tension < i LT, tension
>T, tension
i i
1120
840 (0 a. 2
560
280
a> 25
8 12 16 20 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
24
Ti.096 Ti-10V-2Fe-3AI solution treated and aged titanium alloy die forging, typical tensile stress-strain, compressive stress-strain, and compressive tangent modulus curves Test directions: longitudinal (L), long transverse (LT), and short transverse (ST). Thickness = 78.74-83.82 mm (3.100-3.300 in.). Die forging aged 482-510 °C (900-950 °F). Ramberg-Osgood parameters: n(U ten-sion) = 9.6, ra(LT, tension) = 13, n{ST, tension) = 13, n(L, compression) = 18, n(LT, compression) = 15, «(ST, compression) =18 Source: MIL-HDBK-5H, Dec 1998, p 5-137
Titanium (Ti)/781
Compressive tangent modulus, GPa
/ L, compre jssicwiv
ft snslon ^ — L, te ision
400
1120
840 Q. 5
560
280
£ CO
8 12 16 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
20 24
Ti.097 Ti-10V-2Fe-3Al solution treated and aged titanium alloy hand forging, typical tensile stress-strain, compressive stress-strain, and compressive tangent modulus curves Test directions: longitudinal (L), long transverse (LT), and short transverse (ST). Hand forging aged 510-538 °C (950-1000 °F). Ramberg-Osgood parameters: n(L, ten-sion) = 24, n(LT, tension) = 20, n(L, compression) = 21 Source: M1L-HDBK-5H, Dec 1998, p 5-137
1500
1400
1300
i
o 1200
1100
1000
\ n
-
A < vs, >
A \
ap
s. \ \ \
\ ^ \ ^ \ ^
\ \
\ o \ o
o -
30% a \ \
\ o a g e d o v —
0% ap I \ V
V
V
210
200
190 .
180 ®
170 g
2 <D 160
150
0.2 0.4 0.6 True fracture strain
0.8
140 0
Ti.098 Ti-10V-2Fe-3Al titanium alloy, strength ductility trend curve showing effect of varying amounts of primary a Data on yield strength versus tensile fracture strain can be plotted for each of several primary a volume fractions, as shown in this figure. These data show that the alloy in the most ductile condition at any of the strength levels stud-ied is that which contains a small (-0.1) volume fraction of primary a. This condition represents a compromise in the sense that alloys containing no primary a unavoidably have grain-boundary a, whereas at higher volume frac-tions of primary a, strain localization tends to occur between the primary a particles. Both grain-boundary a and strain localization lead to premature fracture initia-tion, and thus the alloy that does not exhibit either of these conditions has better ductility. Source: G. Krauss, Ed., Deformation, Processing, and Structure, ASM Materials Science Seminar, 1982, American Society for Metals, 1984, p 323
Ti.099 Ti-10V-2Fe-3AI titanium alloy, effect of microstructure on flow stress
Ln Z is the temperature-compensated strain rate as defined by C.D. Zener and J.H. Hollaman, J. AppL Phys Vol 15, 1944, p 22-32 Source: G.W. Kuhlman et al., Sixth World Conference on Titanium, P. Lacombe, R. Tricot, and G. Beranger, Ed., Les Editions de Physique, Paris, 1989, p 1269-1275. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 860
Ti.100 Ti-10V-2Fe-3AI titanium alloy, flow stress versus strain
Effect of strain rate at 815 °C (1500 °F) Source: R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 860
Titanium (Ti ) /783
Strain, %
Ti.101 Ti-10V-2Fe-3AI titanium alloy, flow stress versus strain
Effect of forging temperature at 10/s strain rate Source: R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 860
Ti.102 Ti-11Sn-5Zr-2.25AI-1Mo-0.21Si titanium alloy forging, large ring, tensile stress-strain curve at room temperature
Heat treated in full section: 900 °C (1650 °F), 1 h, fan cooled + 500 °C (930 °F), 24 h, air cooled Source: R.F. Simenz and W.L. Macoritto, "Evaluation of Large Ti-6A1-4V and IMI-679 Forging," Technical Report AFML-TR-66-57, Lockheed-California Co., 1966. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3711, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 21
784/T i tanium (Ti)
200
160
120
80
40
—- Room temperature
550° F (288 °C)
/
/
1400
1120
840
560
280
Ti.103 Ti-11Sn-5Zr-2.25Al-1Mo-0.21 Si titanium alloy forging, large ring, compressive stress-strain curves at room temperature and 288 °C (550 °F)
Specimen size: 15.88 mm (0.625 in.) diam; 44.45 mm (1.750 in.) long. Heat treated in full section: 900 °C (1650 °F), 1 h, fan cooled + 500 °C (930 °F), 24 h, air cooled
Source: R.F. Simenz and W.L. Macoritto, "Evaluation of Large Ti-6A1-4V and IMI-679 Forging," Technical Report, AFML-TR-66-57, Lockheed-California Co., 1966. As published in Aerospace Structural Metals Handbook,, Vol 4, Code 3711, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 28
8 12 16 Strain, 0.001 in./in.
20
Ti.104 Ti-11.5Mo-6Zr-4.5Sn titanium alloy sheet, typical tensile stress-strain curves at room and elevated temperatures
Test direction: longitudinal. Sheet thickness = 1 . 6 mm (0.063 in.). Solution treated + 510 °C (950 °F), 8 h, air cooled. UNS R58030 Source: O.L. Deel and H. Mindlin, "Engineering Data on New and Emerging Structural Materials," AFML-TR-70-252, Batelle-Columbus Laboratories, Oct 1970. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3722, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 33
Titanium (Ti ) /785
240
200
160
SS 1 2 0 <D
80
40
Ro om tempe rature
400 °F (2p4 °C)
It 600 °F (3
850 °F (4
16 °C)
54 °C)
V
1680
1400
1120
Q_ 840 w
560
280
Ti.105 Ti-t1.5Mo-6Zr-4.5Sn titanium alloy sheet, typical tensile stress-strain curves at room and elevated temperatures
Test direction: transverse. Sheet thickness = 1.6 m m (0.063 in.). Solution treated + 510 °C (950 °F), 8 h, air cooled. UNS R58030 Source: O.L. Deel and H. Mindlin, "Engineering Data on New and Emerging Structural Materials," AFML-TR-70-252, Batelle-Columbus Laboratories, Oct 1970. As published in Aerospace Structural Metals Handbook,, Vol 4, Code 3722, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 33
10 15 20 Strain, 0.001 in./in.
25 30 35
240
200
160
120
80
40
Tr
Lo
1
ansverse
ngitudinal_
/ I 1/
/
1680
1400
1120
£L 840 w
.b t/D
560
280
Ti.106 Ti-11.5Mo-6Zr-4.5Sn titanium alloy sheet, typical compressive stress-strain curves
Sheet thickness = 1 . 6 mm (0.063 in.). Solution treated + 510 °C (950 °F), 8 h, air cooled. UNS R58030
Source: O.L. Deel and H. Mindlin, "Engineering Data on New and Emerging Structural Materials," AFML-TR-70-252, Batelle-Columbus Laboratories, Oct 1970. As published in Aerospace Structural Metals Handbook,, Vol 4, Code 3722, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 30
10 15 20 Strain, 0.001 in./in.
25 30 35
786/T i tanium (Ti)
240 1680 Ti.107 Ti-1l.5Mo-6Zr-4.5Sn titanium alloy sheet, typical compressive stress-strain curves at room and elevated temperatures
Test direction: longitudinal. Sheet thickness = 1 . 6 mm (0.063 in.). Solution treated + 510 °C (950 °F), 8 h, air cooled. UNS R58030 Source: O.L. Deel and H. Mindlin, "Engineering Data on New and Emerging Structural Materials," AFML-TR-70-252, Batelle-Columbus Laboratories, Oct 1970. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3722, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 35
10 15 20 Strain, 0.001 in./in.
Ti.108 Ti-l l .5Mo-6Zr-4.5Sn titanium alloy sheet, typical compressive stress-strain curves at room and elevated temperatures
Test direction: transverse. Sheet thickness = 1.6 mm (0.063 in.). Solution treated + 510 °C (950 °F), 8 h, air cooled. UNS R58030 Source: O.L. Deel and H. Mindlin, "Engineering Data on New and Emerging Structural Materials," AFML-TR-70-252, Batelle-Columbus Laboratories, Oct 1970. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3722, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 35
Titanium (Ti)/787
£ V)
^^—^^1800 °F (982 °C)
2050 °F (1121 °C)
2300 °F (1260 °C)
28
21
2. s 14
Ti.109 Ti-13V-11Cr-3Al titanium alloy, tensile stress-strain curves at very high temperatures UNS R58010 Source: RE. Moorhead, 'Tensile and Creep Properties of Columbium, Tantalum and Titanium Alloys at Elevated Temperatures," Bell Laboratory Report BLR-62-26M, Dec 1962. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3712, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 11
2 4 Strain, 0.001 in./in.
Roor n temperatu ire
. — 200 °F (93 °C) „ 400 °F (204 °C)
^ 600 °F (316 °C) 800 °F (427 °C)
^ -100( ) °F (538 °C
1050
875
700
<o 0L 2 525 c/>
CO CD
55
350
175
Ti.110 Ti-13V-11Cr-3Al annealed titanium alloy sheet, typical tensile stress-strain curves at room and elevated temperatures Test direction: longitudinal and long transverse. 0.5 h exposure. Ramberg-Osgood parameters: «(room tempera-ture) = 43, w(200 °F) = 30, w(400 °F) = 17, n{600 °F) = 12, w(800 °F) = 11, rc(1000 °F) = 10. UNS R58010 Source: MIL-HDBK-5H, Dec 1998, p 5-118
8 12 16 Strain, 0.001 in./in.
20 24
788/Titanium (Ti)
Ti.111 Ti-13V-11Cr-3Al solution treated and aged titanium alloy sheet, typical tensile stress-strain curves at room and elevated temperatures Test direction: longitudinal and long transverse. 0.5 h exposure. Ramberg-Osgood parameters: «(room tempera-ture) = 23, n(200 °F) = 17, n(400 °F) = 16, rc(600 °F) = 15, n(800 °F) = 11, «(1000 °F) = 10. UNS R58010 Source: MIL-HDBK-5H, Dec 1998, p 5-125
-65 °F (-54 °C)
/ Rc >om temperature
Y 60
^ ^ 10
0 °F (316 °C)
0 °F (427 °C)
00 °F (538 °C)
1400
1120
840 Q_ 2
560
280
8 Strain, 0.001 in./in.
12 16
Ti.112 Ti-13V-11 Cr-3AI solution treated titanium alloy sheet, tensile stress-strain curves at room and various temperatures Sheet thickness = 1 mm (0.040 in.). UNS R58010 Source: "Data Sheet B 120 VCA," Titanium Alloys Issue 2, TDS-2007-5M, Crucible Steel Co. of America, Dec 1960. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3712, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 11
Titanium (Ti)/789
Ti.113 Ti-13V-11Cr-3Al solution treated and aged titanium alloy sheet, tensile stress-strain curves at room and elevated temperatures Test direction: longitudinal (a) and transverse (b). Sheet thickness = 3.18 mm (0.125 in.). UNS R58010 Source: P.J. Hughes, "Determination of Design Data for Heat Treated Titanium Alloy Sheet," Vol I, ASD-TR-62-335, May 1962. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3712, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 11
790/Titanium (Ti)
-3: 20 °F (-196 °C
-200 °F (-129 °C)
I
) °F (-73 °C)
i °F (-54 °C) I smperature— Room t€
) °F (-73 °C)
i °F (-54 °C) I smperature—
2240
1680
Q. 2 1120 £ w
560
(a)
- 3 20 °F (-196 °C
-200°
s\ LL
Room t<
D °F (-73 °C)
i °F (-54 °C) I smperature
0 2240
1680
Q. 2 1120
a
560
(b) 8 12
Strain, 0.001 in./in. 16 20
Ti.114 Ti-13V-11Cr-3Al solution treated and aged titanium alloy sheet, tensile stress-strain curves at room and low temperatures Test direction: longitudinal (a) and transverse (b). Sheet thickness = 1.6 mm (0.063 in.). UNS R58010 Source: W.M. McGee and R.B. Mathews, "Determination of Design Data for Heat Treated Titanium Alloy Sheet," Vol 2a, ASD-TR-62-335, May 1962. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3712, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 12
Titanium (Ti)/791
Ti.115 Ti-13V-11Cr-3AI solution treated and aged titanium alloy sheet, typical compressive stress-strain curves at room and elevated temperatures (a) Sheet thickness = 1.6 mm (0.063 in.); test direction: longitudinal, (b) Sheet thickness =1.6 mm (0.063 in.); test direction: transverse, (c) Sheet thickness = 3.18 mm (0.125 in.); test direction: longitudinal, (d) Sheet thickness = 3.18 mm (0.125 in.); test direction: transverse. UNS R58010 Source: P.J. Hughes, "Determination of Design Data for Heat Treated Titanium Alloy Sheet" Vol I, ASD-TR-62-335, 1962. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3712, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 14
792/Titanium (Ti)
400
320
240
.fe CO 160
80
I -423 °F ( -253 °C)
-320 °F (-196 °< C)
-10 °F (-23 °C
Room I temperature
1
2800
2240
1680 <o CL 2
1120
560
0.08 0.16 Strain, in./in.
0.24 0.32
Ti.116 Ti-13V-1lCr-3AI solution treated titanium alloy bar, tensile stress-strain curves at room and low temperatures UNS R58010 Bar diameter = 19 mm (3A in.) Source: F.R. Schwartzberg, S.H. Osgood, R.D. Keys, and T.F. Kiefer, "Cryogenic Materials Data Handbook," Progress Report No. 1, ML-TDR-64-280, Suppl., 1965. As published in Aerospace Structural Metals Handbook, Vol 4, Code 3712, CINDAS/USAF CRDA Handbooks Operation, Purdue University, 1995, p 12
Ti.117 Ti-15V-3Cr-3Sn-3AI solution treated and aged titanium sheet, typical tensile stress-strain curve at room temperature Test direction: longitudinal. Aged at 538 °C (1000 °F). Ramberg-Osgood parameter: w(longitudinal) = 30 Source: MIL-HDBK-5H, Dec 1998, p 5-132
Titanium (Ti)/793
200
160
120
80
40
Compressive tangent modulus, GPa 0 28 56 84 112 140 16
/ / /
8 12 16 Strain, 0.001 in./in.
Compressive tangent modulus, 106 psi
20
1400
1120
840
560
280
24
Ti.118 Ti-15 V-3Cr-3Sn-3AI solution treated and aged titanium alloy sheet, typical compressive stress-strain and compressive tangent modulus curves Aged at 538 °C (1000 °F). Ramberg-Osgood parameter: n(longitudinal) = 26 Source: MIL-HDBK-5H, Dec 1998, p 5-132
1200
1000
800
I to 6 0 0
£
W
400
200
Longitudinal f / Long transvers e — / -
/ —
/ -
/ -
160
140
120
100
80 £ o5
60
Ti.119 Ti-15V-3Cr-3Sn-3Al solution treated and aged titanium alloy sheet, typical tensile stress-strain curves Test direction: longitudinal and long transverse. Sheet thickness = 0.5-1.9 mm (0.020-0.076 in.) Source: MIL-HDBK-5, 1991. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 913
4 8 12 Strain, 0.001 mm/mm
16
794/Titanium (Ti)
Ti.120 Ti-15 V-3Cr-3Sn-3Al solution treated titanium alloy sheet, typical tensile stress-strain curves Test direction: longitudinal and long transverse. Sheet thickness = 0.53-3.17 mm (0.021-0.125 in.) Source: MIL-HDBK-5, 1991. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 913
1200
1000
800
CL
w 600
400
200
Compressive tangent modulus, GPa 30 60 90 120 150 I I I —
y>Long
I
transverse
I
Longitud
-
; -
—
160
140
120
100 _ is w
„ 05 80 £
co
60
40
20
Ti.121 Ti-15V-3Cr-3Sn-3AI aged titanium alloy sheet, typical compressive stress-strain and compressive tangent modulus curves Test direction: longitudinal and long transverse. Sheet thickness = 0.5-1.9 mm (0.020-0.076 in.). Aged at 540 °C (1000 °F) Source: MIL-HDBK-5E, 1988. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 913
8 12 16 Strain. 0.001 mm/mm
20 24
Titanium (Ti)/795
1400
1200
1000
2 800
600
400
200
Compressive tangent modulus, 10 psi 4 6 8 10 12 14 16
1 1
^ Roc
1 1
>m tempera
1
ure
i i 1 -
205 ' C ^
v 425 °C \
V
\ \ -
—
200
150
100 CO <u Q. E o O
50
Ti.122 Ti-15 V-3Cr-3Sn-3Al solution treated and aged titanium alloy, typical compressive tangent modulus curves for room and elevated temperatures Test direction: transverse Source: Collected Engineering Data Sheets, AFML-TR-78-179, 1978. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 913
20 40 60 80 Compressive tangent modulus, GPa
100 120
Strain, 0.001 in./in. Ti.123 TM6V-2.5AI solution treated and aged titanium alloy sheet, typical tensile stress-strain curves for various temperatures Test direction: longitudinal. Sheet thickness =1.6 mm (0.063 in.) Source: "Determination of Design Data for Heat Treated Titanium Alloy Sheet," Report No. ASD-TDR-62-335, Vol 1, Lockheed-Georgia, Dec 1962. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 1007
796/Ti tanium (Ti)
1200
1000
800
co 600
400
Strain, 0.001 in./in. 6 9 12 15 18 21
200
Ti.124 Ti-16V-2.5Al solution treated and aged titanium alloy sheet, typical tensile stress-strain curves for various temperatures
Test direction: transverse. Sheet thickness = 1 . 6 mm (0.063 in.)
Source: "Determination of Design Data for Heat Treated Titanium Alloy Sheet," Report No. ASD-TDR-62-335, Vol 1, Lockheed-Georgia, Dec 1962. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 1007
9 12 15 18 Strain. 0.001 mm/mm
1200
1000
800
w 600
400
200
Strain, 0.001 in./in. 9 12 15 18 21 24
/ /
27 °C (80 6F) ^ I I ^ — 93 °C (200 °F)
L ^ — 3 1 ^ 427 c
|04 °C (41 6 °C (60
1C (800 °
DO 6F) 0 °F) F)
f 482 ° C (900 °f :) -
MM J
- 538 °C (1000 °F
-
—
160
140
120
100
60
40
20
Ti.125 Ti-16V-2.5Al solution treated and aged titanium alloy sheet, typical compressive stress-strain curves for various temperatures
Test direction: longitudinal. Sheet thickness = 1 . 6 mm (0.063 in.) Source: "Determination of Design Data for Heat Treated Titanium Alloy Sheet," Report No. ASD-TDR-62-335, Vol 1, Lockheed-Georgia, Dec 1962. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 1006
9 12 15 Strain, 0.001 mm/mm
18 21 24
Titanium (Ti)/797
Strain, 0.001 in./in. Ti.126 Ti-16V-2.5Al solution treated and aged titanium alloy sheet, typical transverse compressive stress-strain curves for various temperatures Test direction: transverse. Sheet thickness =1.6 mm (0.063 in.) Source: "Determination of Design Data for Heat Treated Titanium Alloy Sheet," Report No. ASD-TDR-62-335, Vol 1, Lockheed-Georgia, Dec 1962. As published in R. Boyer, G. Welsch, and E. Collings, Ed., Materials Properties Handbook: Titanium Alloys, ASM International, 1994, p 1006
Pure Metals and Miscellaneous Alloys ( M A ) / 7 9 9
Pure Metals and Miscellaneous Alloys (MA) 4000
3500
3000
aT Q_ ^ 2500 oo o> b w CO 2000 P
1500
1000
500
Multicrysl ^ Pb
alline
/ S-1 / 0.0( 307% Cu
S-1 ^ —
Pb /
/ f ^
-S-1 0.35% Sn
/ / / * A / / /
0 0.05 0.10 0.15 0.20 0.25 0.30 Elongation
MA.001 Lead and lead alloy single crystals, tensile stress-elongation curves
Tested at 77 K ( -321 °F) Source: S. Guruswamy, Engineering Properties and Applications of Lead Alloys, Marcel Dekker. As prepared for the International Lead Zinc Research Organization, Inc., p 110
MA.002 +99.90% lead sheet, stress versus creep rate
Test specimens 19 x 32 mm (3/4 x 1/8 in.) with 250 m m (10 in.) gage length. Specimen longitudinal Source: Lead and Lead Alloys, Properties and Selection: Nonferrous Alloys and Special-Purpose Materials, Vol 2, ASM Handbook, ASM International, 1990, p 549
1 10 Creep rate, %/year
MA.003 Refined lead and lead alloys, stress-strain curves Curve 1, refined lead. Other curves, various alloys. Curve 4 is fine grained, and curve 5 is course grained. Lead has little mechanical strength, and its strength is very sensitive to changes in chemical composition. Variation of 99.99% purity (UNS L50010) to 99.9999% purity (UNS L50001) can result in a change in ultimate tensile strength from 14 to 9 MPa. Changes in rate of strain of testing cause similar variation. Creep strength (Pb.004) is more significant. Source: B.P. Haigh and B. Jones, J. Inst. Metals, Vol 51, 1933, p 49. As published in W. Hofmann, Lead and Lead Alloys, Springer Verlag, 1970, p 201
MA.004 Pb-5ln lead rod, stress-strain curve (top) and change in flux versus strain (bottom) Top: stress-strain measured at 4.2 K and a strain rate of 0.0001/s. Bottom: the change in flux accompanying the motion of dislocation as a function of shear strain Source: C.S. Pang and J.M. Galligan, in Precious Metals: Science and Technology, The International Precious Metals Institute, 1991, p 61
Pure Metals and Miscellaneous Alloys (MA)/801
MA.005 Battery grade lithium (2% impurities), compressive stress-strain curves Test direction: longitudinal. Sample size = 42.9 mm diam x 89 mm (1.688 in. diam x 3.5 in.) tested at room temperature at 3.81 mm/min (0.15 in./min). Modulus of elasticity = 1880 MPa (273 ksi); 0.2% yield strength = 0.652 MPa (94.5 psi). Other tests with rates varying from 0.127-3.81 mm/min (0.05-0.15 in./min) yielded an average modulus of elasticity of 1900 MPa (276 ksi) and an average 0.2% yield strength of 0.558 MPa (81 psi). Source: Private communication with R. Schultz, Fermi National Accelerator Laboratory, March 2002
500
400
300 Q. 2
200
100
X a - P u
< Cast iron
Aluminum -
8-Pu
60
40 jg
<D CO
20
10 20 Strain, %
30 40
MA.006 a-Pu and S-Pu-1.7 Ga plutonium room temperature full-range stress-strain curves Full range uniaxial stress-strain curves for unalloyed a-plutonium and fee 8-phase Pu-1.7 Ga (at.%). X is fracture point compared to cast iron fracture point. 5-phase is ductile and work hardens like aluminum. Source: S.S. Hecker and M.F. Stevens, Mechanical Behavior of Plutonium and Its Alloys, Los Alamos Science, Los Alamos National Laboratory, Vol II (No. 26), 2000, p 339
Pure Metals and Miscellaneous Alloys (MA)/802
X Fr / act lire
a-Pu / Ea = 97 GF 'a /
/ E / 51
/ V
= 42 GPa
leld strengtl h
/ / / 5-Pu / / 0.2 0.4 0.6 0.8
Strain, % 1.0 1.2
MA.007 a-Pu and 5-Pu-1.7 Ga plutonium room temperature expanded-range stress-strain curves Expanded-range uniaxial stress-strain curves for unalloyed a-plutonium and fee 5-phase Pu-1.7 Ga (at.%). Modulus of elasticity, a-plutonium, 97 GPa; 5-plutonium, 42 GPa. Source: S.S. Hecker and M.F. Stevens, Mechanical Behavior of Plutonium and Its Alloys, Los Alamos Science, Los Alamos National Laboratory, Vol II (No. 26), 2000, p 339
Equiaxed gr ain structure (: 25 °C) -
^ N L E imellar structu re (25 °C)
\ Lamellar s itructure (675
Equiaxed gr< —i
•C)
ain structure (( i ^
575 °C) 1 :
50
40
30
20
10
10 20 30 Elongation, 5 %
40 50
MA.008 Silver-copper eutectic alloys, stress-strain curves at 25 and 625 °C for lamellar and equiaxed grain structure Lamellar structure produced by unidirectional solidifica-tion had an initial strain rate of 0.020/min. Equiaxed structure produced by extrusion and recrystallization had an initial strain rate of 0.025/min. It is superplastic at 675 °C with low stress and elongation as great as 500%. Source: H.E. Cline and D. Lee, Precious Metals: Science and Technology, The International Precious Metals Institute, 1991, p 645
Pure Metals and Miscellaneous Alloys (MA)/803
500
400
300
<D £ 200
100
"77 K
•I OQ |/.
y /
l o o IV
*197 K
/ i 29 3 K
0.1 0.2 0.3 Natural strain e
0.4 0.5
MA.009 Silver, Ag-6Sn alloy, stress-strain curves for silver and silver-6 at.% Sn solid solution at various temperatures Arrows indicate end of linear hardening range (stage 2). Source: R.W.K. Honeycombe, The Plastic Deformation of Metals, American Society for Metals, 1984, p 233
MA.010 Silver, Ag-Ga alloy, stress-strain curves for silver and silver-gallium solid solutions Tested at 77 K, constant grain size. Arrows indicate linear hardening range (stage 2). Source: R.W.K. Honeycombe, The Plastic Deformation of Metals, American Society for Metals, 1984, p 235
Pure Metals and Miscellaneous Alloys (MA)/804
2
V 1
0.1 0.2 0.3 True strain
0.4 0.5
MA.011 Sn-0.5Bi tin solder, true stress-strain at -20 °C (-4 °F) Curve l,Sn-0.5 Bi at.% (Sn-0.9 Bi wt%); curve 2, Sn-1.5 Bi at.% (Sn-2.6 Bi wt%). Strain rate 5 x 10"5 s*1. Source: T. Reinikainien and J. Kivilahti, Deformation Behavior of Dilute SnBi (0.5 to 6 At. Pet) Solid Solution, as published in Metall Mater. Trans. A, ASM, Vol 30A, Jan 1999, p 126
80
60
CL
g 40
<D
£
20
/ M
2
f 1
0.1 0.2 0.3 True strain
0.4 0.5
MA.012 Sn-3.0Bi tin solder, true stress-strain at 90 °C (194 °F) Curve 1, Sn-0.5 Bi at.% (Sn-0.9 Bi wt%); curve 2, Sn-1.5 Bi at.% (Sn-2.6 Bi wt%); curve 3, Sn-3.0 Bi at.% (Sn-5.2 Bi wt%); curve 4, Sn-6.0 Bi at.% (Sn-10.0 Bi wt%).
Source: T. Reinikainien and J. Kivilahti, Deformation Behavior of Dilute SnBi (0.5 to 6 At. Pet) Solid Solution, as published in Metall Mater. Trans. A, ASM International, Vol 30A, Jan 1999, p 126
Pure Metals and Miscellaneous Alloys (MA)/805
\ 4
S 3
V N 2
1
V \
0.1 0.2 0.3 True strain
0.4 0.5
MA.013 Sn-1.5Bi tin solder, true stress-strain at 23 °C (73 °F) Curve 1, Sn-0.5 Bi at.% (Sn-0.9 Bi wt%); curve 2, Sn-1.5 Bi at.% (Sn-2.6 Bi wt%); curve 3, Sn-3.0 Bi at.% (Sn-5.2 Bi wt%); curve 4, Sn-6.0 Bi at.% (Sn-10.0 Bi wt%). Strain rate 5 x 10"5 s_1. Source: T. Reinikainien and J. Kivilahti, Deformation Behavior of Dilute SnBi (0.5 to 6 At. Pet) Solid Solution, as published in MetalL Mater. Trans. A, ASM International, Vol 30A, Jan 1999, p 126
r v
— v \
0.1 0.2 0.3 True strain
0.4 0.5
MA.014 Sn-6.0Bi tin solder, true stress-strain at 150 °C (302 °F) Curve 1, Sn-0.5 Bi at.% (Sn-0.9 Bi wt%); curve 2, Sn-1.5 Bi at.% (Sn-2.6 Bi wt%); curve 3, Sn-3.0 Bi at.% (Sn-5.2 Bi wt%). Strain rate 5 x 10 "5 s"1. Source: T. Reinikainien and J. Kivilahti, Deformation Behavior of Dilute SnBi (0.5 to 6 At. Pet) Solid Solution, as published in MetalL Mater. Trans. A, ASM, Vol 30A, Jan 1999, p 126
Pure Metals and Miscellaneous Alloys (MA)/806
400
350
300
_ 250 J2 i g 200
150
100
50
4
r 2
- 1
2800
2450
2100
1750
1400 p •P
1050 '
700
350
MA.015 Uranium alloys, compressive stress-strain for high hardness alloys Comparison of curve 1, pure uranium; curve 2, U-3 Mo (wt %); curve 3, U-5 Re (wt %); and curve 4, U-3Mo-0.5 Cr (wt %). Alloys were annealed 700 to 800 °C, 2 h; water quenched, tempered 400 °C, 2 h. Source: PA.Kulin, J. De Avellar, and R. Jenkins, The Preparation of Uranium Alloys of High Density and High Hardness, as published in W.D. Wilkinson Uranium Metallurgy, Vol II: Uranium Corrosion and Alloys, Interscience Publishers, 1962, p 870
0.1 0.2 0.3 Strain
0.4 0.5
MA.016 ZA3F1 zinc flats, tensile stress-strain curve Rat size: 12.7 x 6.35 mm (0.5 x 0.25 in.). Five specimens were tested. Average ultimate tensile strength, 281.8 MPa (40.87 ksi), average yield strength, 194.1 MPa (28.15 ksi) Source: Noranda Technology Centre, Pointe Claire, Quebec, Canada
Pure Metals and Miscellaneous Alloys (MA)/807
f No pi
\
estrain
N 8.5*} > 6 prestrair i Vy
55'
/ >
/ J?
Vo prestraii n ^
1 ' • </ 100<? 'o prestrair
?
252
224
168
140
0.1 0.2 0.3 0.4 True strain
0.5 0.6 0.7 112
MA.017 Powder-metallurgy zinc rod, effect of various amounts of prestrain at 240 °C (464 °F) on stress-strain behavior at room temperature Rods compressed longitudinally at room temperature. Initial strain rate 0.067/min. Curves indicate that specimens which had been prestrained 55% or more at 240 °C (464 °F) no longer strain-softened appreciably and were considerably weaker than material that contained the much larger, elongated grains. Source: G.R. Edwards, J.C. Payne, and O.D. Sherby, Strain Softening in Powder Metallurgy Zinc, Met. Trans. A, Oct 1971, p 2956
-O
A
Unload 2 h anneal
Unloj 1 ha
ad nneal
Unloac 3 h am
i Unload neal 4 h anne al X V
105
98
91
0_ 84 2
0.1 0.2 0.3 True strain
0.4
77
70
68
56
MA.018 Powder-metallurgy zinc rod, compressive stress-strain curves with effect of strain aging at 0.6 Tm
Tmy melting temperature. These curves compare true stress-strain curves for a continuously deformed sample and for a sample (solid circles) that was unloaded and annealed at several points in strain (open circles). Both samples were compressed, parallel to the extrusion axis at 140 °C (0.6 TJ and at initial strain rate of 0.067/min. No drop in flow stress was ever observed when the interrupted test was continued, even after a 4 h anneal at 0.6 Tm on a sample deformed to 25% true strain. The effects of strain rate and temperature on the degree of strain softening in powder-metallurgy zinc were also inconsistent with dynamic recovery. Strain softening was enhanced by high strain rate and low temperature, being most prominent at -76 °C and 0.17/min. Source: G.R. Edwards, J.C. Payne, and O.D. Sherby, Strain Softening in Powder Metallurgy Zinc, Met. Trans. A, Oct 1971, p 2956
0.5
Pure Metals and Miscellaneous Alloys (MA)/808
\ Longit udinal
- a *
Transv< arse
252
224
196
168
140
0.1 0.2 0.3 0.4 True strain
0.5 0.6 0.7 112
MA.019 Powder-metallurgy zinc rod, compressive stress-strain curves at room temperature Comparison of longitudinal (parallel to extrusion axis) and transverse (perpendicular to extrusion axis) mechanical behavior for powder-metallurgy zinc rods at room temperature with an initial strain rate 0.067/min Source: G.R. Edwards, J.C. Payne, and O.D. Sherby, Strain Softening in Powder Metallurgy Zinc, Met. Trans. A, Oct 1971, p 2957
Alloy Index
1.1% carbon W-type water-hardening (tool steel) 276
2.25Cr-lMo chromium-molybdenum alloy steel 94
3.3% silicon alloy steel 127 3.60-3.90% carbon ductile steel 29 4.35 carbon equivalent compacted graphite
iron 25 9Ni-4Co-0.20C ultrahigh-strength
steel 151, 152 9Ni-4Co-0.30C ultrahigh-strength
steel 153-155 10B46 carbon steel 85 13-8PH Mo (stainless steel) 220-224 14-8PH Mo (stainless steel) 225 15-5PH (stainless steel) 225-228 15-7PH (stainless steel) 228-234 17-4PH (stainless steel) 234-238 17-7PH (stainless steel) 238-249 17-22A(S) ultrahigh-strength steel 150 18Ni (250) high-strength maraging
steel 142-147 18Ni (280) high-strength maraging
steel 147, 148 18Ni (300) high-strength maraging
steel 148, 149 21-6-9 (stainless steel) 163-165 +99.90% lead 799 124EG-T5 (cast aluminum) 279 200 high-strength maraging steel 141 201 (stainless steel) 161, 162 201.0-T43 (cast aluminum) 282, 283 201.0-T6 (cast aluminum) 279, 280 201.0-T6 (cast aluminum) 279, 280 201.0-T7 (cast aluminum) 281, 282 201-1 (stainless steel) 162 201-2 (stainless steel) 162 202 (stainless steel) 163 205 (stainless steel) 162 242.0-T5 (cast aluminum) 284 300M ultrahigh-strength steel 150 301 (stainless steel) 162, 166-180 302 (stainless steel) 180 303 (stainless steel) 181 304 (stainless steel) 162., 181-189, 214 304L (stainless steel) 190 310 (stainless steel) 190-192 316 (stainless steel) 193-202 316L (stainless steel) 202 321 (stainless steel) 203-205 347 (stainless steel) 205-208 348 (stainless steel) 209, 210 354.0-T5 (cast aluminum) 286 356.0-T6 (cast aluminum) 288-291 409 (stainless steel) 268
410 (stainless steel) 215, 216 420 (stainless steel) 216, 217 422 (stainless steel) 217, 218 434 (stainless steel) 162 439 (stainless steel) 268 1007 carbon steel 69 1008 carbon steel 69, 70 1015 carbon steel 70, 72 1018 carbon steel 92 1020 carbon steel 72, 73, 80-82 1023 carbon steel 83 1025 carbon (0.25% C) steel 84 1030 carbon steel 73, 92 1035 carbon steel 81, 82 1040 carbon steel 82, 84, 92 1041 carbon steel 92 1045 carbon steel 85 1060 carbon steel 86 1060-H12 (wrought aluminum) 300 1060-H18 (wrought aluminum) 300 1060-0 (wrought aluminum) 299 1100-H12 301 1095 carbon steel 82 1100-H16 (wrought aluminum) 302 1100-H18 (wrought aluminum) 302 1100-H26 (wrought aluminum) 303 1100-0 (wrought aluminum) 301 1112 carbon steel 87 1340 carbon steel 92 1522 carbon steel 91 2014-T4 (wrought aluminum) 299, 311 2014-T6 (wrought aluminum) 304-314 2014-T6, clad (wrought
aluminum) 304-311, 313 2014-T62 (wrought aluminum) 315 2014-T651 (wrought aluminum).. . 315, 316 2014-T651X (wrought aluminum) 316 2014-T652 (wrought aluminum) 317 2017-T4 (wrought aluminum) 318 2024, clad (wrought aluminum) 319 2024-T3 (wrought aluminum) 319, 325,
327, 331, 332, 343, 346, 347 2024-T3, clad (wrought aluminum) 343,
346, 347 2024-T3+aramid 2/1 (aluminum
laminate) 503, 505, 507 2024-T3+aramid 3/2 (aluminum
laminate) 503, 505, 507 2024-T3+aramid 4/3 (aluminum
laminate) 504, 506, 508 2024-T3+aramid 5/4 (aluminum
laminate) 504, 506, 508 2024-T351 (wrought aluminum). . . 327, 332 2024-T351, clad (wrought aluminum). . . 332 2024-T351X (wrought aluminum) 333
2024-T36 (wrought aluminum) 299, 334, 343
2024-T36, clad (wrought aluminum) 343 2024-T4 (wrought aluminum) 319, 322,
326, 327, 335, 344 2024-T4, clad (wrought aluminum) 344 2024-T42 (wrought aluminum) 335, 336 2024-T42, clad (wrought aluminum) . . . 335,
336 2024-T6 (wrought aluminum) 321, 325,
328 2024-T62 (wrought aluminum) 337, 338 2024-T81 (wrought aluminum) . . . 323, 325,
329, 338, 339, 345 2024-T81, clad (wrought aluminum) 345 2024-T851 (wrought aluminum). . . 338-340 2024-T8510 (wrought aluminum). . 338, 339 2024-T8511 (wrought aluminum). . 338, 339 2024-T852 (wrought aluminum). . . 320, 321,
325 2024-T86 (wrought aluminum) . . . 299, 324,
325, 330, 341, 345 2024-T86, clad (wrought aluminum) 345 2024-T861 (wrought aluminum) 342 2048-T851 (wrought aluminum). . . 348, 349 2090-T83 (wrought aluminum) 350 2124-T851 (wrought aluminum). . . 351-354 2219-T6 (wrought aluminum) 355 2219-T62 (wrought aluminum) 355, 357 2219-T81 (wrought aluminum) 356, 358 2219-T851 (wrought aluminum) 358 2219-T852 (wrought aluminum). . . 359, 360 2219-T87 (wrought aluminum) . . . 356, 360,
361 2519-T87 (wrought aluminum) 362 2618 (wrought aluminum) 363 2618-T61 (wrought aluminum) 363-367 3003-H12 (wrought aluminum) 368 3003-H14 (wrought aluminum) 368 3003-H18 (wrought aluminum) 369 3003-H24 (wrought aluminum) 369 3003-0 (wrought aluminum) 367 3004-H34 (wrought aluminum) 370 3004-H38 (wrought aluminum) 371 3004-H39 (wrought aluminum) 371 3004-0 (wrought aluminum) 370 3140 carbon steel 92 4023 carbon steel 92 4027 carbon steel . , 92 4042 carbon steel 92 4130 chromium-molybdenum alloy
steel 95-99 4140 carbon steel 92 4140 chromium-molybdenum alloy
steel 100-102
810/Alloy Index
4330 nickel-chromium-molybdenum alloy steel 103-105
4340 carbon steel 92 4340 nickel-chromium-molybdenum alloy
steel 103-112 4350 nickel-chromium-molybdenum alloy
steel 103-105 4419 carbon steel 92 4440 carbon steel 92 5052-H34 (wrought aluminum). . . . 373-375 5052-H38 (wrought aluminum) 375-377 5052-0 (wrought aluminum) 372 5083-0 (wrought aluminum) 378, 379 5086-H112 (wrought aluminum) 381 5086-H32 (wrought aluminum) 381, 382 5086-H34 (wrought aluminum) 383, 384 5086-H36 (wrought aluminum) 384 5086-0 (wrought aluminum) 379, 380 5140 carbon steel 92 5154-0 (wrought aluminum) 389 5454-H32 (wrought aluminum) 390 5454-H34 (wrought aluminum) 391 5454-H38 (wrought aluminum) 392 5454-0 (wrought aluminum) 389 5456-H111 (wrought aluminum) 397 5456-H311 (wrought aluminum) 395 5456-H321 (wrought aluminum). . . 394, 398 5456-0 (wrought aluminum) 393, 396,
397 6013-T4 (wrought aluminum) 399, 400 6013-T6 (wrought aluminum) 400-402 606l-O (wrought aluminum) 299, 409,
414 6061-T4 (wrought aluminum) 299, 410,
414 6061-T6 (wrought aluminum) 299,406,
407, 411-413, 415^4-19 6061-T62 (wrought aluminum) 403, 419 6061-T651 (wrought aluminum). . . 404, 405,
408 6061-T651X (wrought aluminum) 420,
421 6063-0 (wrought aluminum) 422 6063-T6 (wrought aluminum) 299, 422 7010-T7451 (wrought aluminum) 423,
424 7010-T7651 (wrought aluminum) 425,
426 7049-T73 (wrought aluminum) . . . 427, 428,
430-432, 434, 435, 437 7049-T7351 (wrought aluminum) 429,
430 7049-T76 (wrought aluminum) . . . 433, 434,
436 7050 (wrought aluminum) 443 7050-T7351 (wrought aluminum) 439,
440, 442 7050-T7351X (wrought
aluminum) 445-447
7050-T73651 (wrought aluminum) 438, 439
7050-T74 (wrought aluminum) . . . 438, 442, 447, 448
7050-T7451 (wrought aluminum) 438, 439, 443-445, 448, 449
7050-T74511 (wrought aluminum) . 449, 450 7050-T7452 (wrought aluminum) 441,
450-452 7049-T73511 (wrought aluminum) 429 7050-T7531 (wrought aluminum) 442 7050-T76 (wrought aluminum) 441 7050-T7651 (wrought aluminum) 440,
452, 453 7050-T7651X (wrought
aluminum) 453-455 7055-T77511 (wrought aluminum) 455 7075-0 (wrought aluminum) 299, 463 7075-O, clad (wrought aluminum) 459 7075-T6 (wrought aluminum) 299, 456-
460, 463-466 7075-T6, clad (wrought
aluminum) 459-462, 464, 465 7075-T62 (wrought aluminum) 466, 467 7075-T651 (wrought aluminum). . . 465, 466,
468 7075-T651X (wrought aluminum). . 469, 470 7075-T73 (wrought aluminum) 470, 471 7075-T7351X (wrought aluminum) 471,
472 7075-T7352 (wrought aluminum) . . 472, 473 7079-T6 (wrought aluminum) 299, 473 7149-T73 (wrought aluminum) 427, 428 7149-T73511 (wrought aluminum) 429 7150-T6151 (wrought aluminum) 474 7150-T61511 (wrought aluminum) 475 7150-T7751 (wrought aluminum) 476 7150-T77511 (wrought aluminum) 477 7175-T73511 (wrought aluminum) 477,
478 7175-T74 (wrought aluminum) 478-480,
482-485 7175-T7452 (wrought aluminum) . . 480, 481 7178-T6 (wrought aluminum) 299, 486 7249-T7452 (wrought aluminum) . . 486, 487 7475-T61 (wrought aluminum) 493, 494 7475-T61, clad (wrought aluminum) . . . 489,
495 7475-T651 (wrought aluminum). . . 488, 490,
491 7475-T7351 (wrought aluminum). . 488, 491,
492 7475-T761 (wrought aluminum). . . 496, 497 7475-T761, clad (wrought aluminum) . . 489,
490, 497-500 7475-T761 +aramid 2/1 (aluminum
laminate) 509, 510, 512 7475-T761 +aramid 3/2 (aluminum
laminate) 509,511,512
7475-T761+aramid 4/3 (aluminum laminate) 513
7475-T761 +aramid 4/3, 5/4 (aluminum laminate) 510, 511
7475-T761+aramid 5/4 (aluminum laminate) 513
7475-T7651 (wrought aluminum). . 492, 493 8090-T8 (wrought aluminum) 501 8630 nickel-chromium-molybdenum
alloy steel 113-118 8640 carbon steel 92 9310 nickel-chromium-molybdenum
alloy steel 119, 120 52100 chromium alloy steel 93 A2 (tool steel) 269 A201.0-T7 (cast aluminum) 284 A286 nickel-chromium-molybdenum
alloy steel 102, 103 A332.0-T5(PC) (cast aluminum) 285 A356.0-T6 (cast aluminum) 291-293 A356.0-T6P (cast aluminum) 293, 294 A357.0-T6 (cast aluminum) 294-297 AAR grade A high-carbon steel 75 AAR grade B high-carbon steel 75 AAR grade C high-carbon steel 75 AAR specification Ml01 grade
C austenitic manganese steel 77 AAR specification M101 grade
E austenitic manganese steel 78 Admiralty brass (antimonial)(copper) . . . 536 Admiralty brass (arsenical)(copper) . . . . 535 AerMet 100 high-strength structural
steel 135, 136, 137, 138 AF 1410 ultrahigh-strength s tee l . . . 155, 156 AFC-77 (stainless steel) 218, 219, 220 AFC-77 (stainless steel) 218-220 Ag-Ga (silver) 803 Ag-6Sn (silver) 803 AL 2205 (stainless steel) 266 Alloy steel 93-127 Alpha (a) iron alloy 63 Alpha (a)-Pu (plutonium) 801, 802 Aluminum bronze (copper) 540 Aluminum bronze D (copper) 540 Aluminum-killed deep-drawing carbon
steel 71 Aluminum-killed steel 67, 71 AM-350 (stainless steel) 250-255 AM-355 (stainless steel) 256-260 AM-362 (stainless steel) 261 AM-363 (stainless steel) 261 Arctic steel 140 Arsenical tough-pitch copper 517, 518 As-quenched carbon (0.2% C)
steel 78 ASTM A36 carbon steel 132, 133 ASTM A36 high-strength low-alloy
steel 129 ASTM A128-E2 carbon steel 89, 90
Alloy Index/ 811
ASTM A242 high-strength low-alloy steel 129, 130
ASTM A514 grade A high-strength structural steel 133, 134
ASTM A514 high-strength structural steel 132, 133
ASTM A517 grade A high-strength structural steel 133, 134
ASTM A517 grade B high-strength structural steel 134, 135
ASTM A517 grade F high-strength structural steel 134, 135
ASTM A517 grade H high-strength structural steel 134, 135
ASTM A537 high-strength structural steel 132, 133
ASTM A572 high-strength low-alloy (grade 50) steel 132, 133
ASTM A633 grade C high-strength low-alloy steel 132
Austempered ductile iron 26-28 Austenitic manganese steel 77, 78 AZ31B-F (magnesium) 555 AZ31B-H24 (magnesium) 556 AZ31B-0 (magnesium) 556 AZ61A (magnesium) 557, 558, 559 AZ63A (magnesium) 562 AZ63A-F (magnesium) 560 AZ63A-T4 (magnesium) 560 AZ63A-T6 (magnesium) 560, 561 AZ80A-T5 (magnesium 563 AZ91-T4 (magnesium) 567 AZ91-T6 (magnesium) 567 AZ91A-F (magnesium) 564 AZ91C-T4 (magnesium) 564-566 AZ91C-T6 (magnesium) 565, 569 AZ91E-T6 (magnesium) 568, 569 AZ92A-F (magnesium) 569-571 AZ92A-T4 (magnesium) 569-571 AZ92A-T5 (magnesium) 571 AZ92A-T6 (magnesium) 569-574 B-1900 (nickel) 632, 633 Battery grade lithium (2% impurities). . . 801 Be-38A1, Lockalloy (beryllium) . . . 708, 709 Be-2%BeO (beryllium) 705 BG 170 brake grade (beryllium) 705 Blackheart malleable iron 56, 57 Boron-niobium high-strength low-
alloy steel 140 Boron steel 140 C5 dual-phase high-strength low-alloy
steel 139 C355.0-T61 (cast aluminum) 287 Carbon steel 67-92 Carbon steel, cold-worked (0.2% C) 74 Carbon steel (Fe-0.08C-l.45Mn-0.21Si). . 90 Cartridge brass 70-30 (copper) 526-528 Cast iron, unclassified 23 Cast steel, unclassified 23
Chromium alloy steel 93 Chromium-molybdenum alloy steel. . 94-102 Chromium-rhenium alloy (chromium). . . 711 Commercial bronze (copper) 522, 523 Commercial high-strength low-alloy
steel 139, 140 Commercially pure grade 2
titanium 731, 732 Commercially pure grade 3 t i tanium. . . . 734 Commercially pure grade 4 titanium 734, 735 Commercially pure molybdenum 717 Commercially pure-0.03C
molybdenum 718 Commercially pure niobium 720 Commercially pure recrystallized
tantalum 724 Commercially pure tantalum 723 Commercially pure titanium
(CP-Ti) 729-731, 735 Commercially pure tungsten 726 Compacted cast iron, unclassified 23 Compacted graphite iron 25, 62 CON-PAC high-strength low-alloy
steel 129 Conventional niobium high-strength
low-alloy steel 139, 140 Conventional silicon-manganese high-
strength low-alloy steel 140 Copper beryllium-TFOO (copper). . . 519, 520 Copper beryllium-TH04 (copper) 520 Copper-boron high-strength low-alloy
steel 140 Copper gilding-metal (copper) 521 Copper-nickel 10% (copper) 543 Copper-nickel 20% (copper) 543, 544 Copper-nickel 30% (copper) 544-546 Copper-nickel-aluminum (copper) 554 Copper-nickel-silicon (copper) 541 Copper-niobium-nickel high-strength
low-alloy steel 140 Copper-niobium-titanium high-strength
low-alloy steel 140 COR-TEN high-strength low-alloy
steel 129 Custom 450 (stainless steel) 262 Custom 450 (stainless steel) 262 Custom 455 (stainless steel) 263 Custom 455 (stainless steel) 263-265 D2 (tool steel) 269, 270 D3 (tool steel) 270 D357.0-T6 (cast aluminum) 297 D6A ultrahigh-strength steel 156 D6AC ultrahigh-strength steel 156 Dead soft rimmed steel 67 Deep-drilling copper 533 Delta (5)-Pu-1.7Ga (plutonium) . . . 801, 802 Dispersion strengthened copper 519 Dual phase steel 86 Ductile cast iron 26-35, 41, 45
E8ZR (niobium) 722 E332.0-T5 (cast aluminum) 285 EK31XA-T6 (magnesium) 575 Electrolytic tough-pitch copper . . . . 515, 516 EX-TEN 42 high-strength low-alloy
steel 129 EX-TEN 50 high-strength low-alloy
steel 129 EX-TEN 60 high-strength low-alloy
steel 129 EZ33A-T5 (magnesium) 576-581 F332.0-T5(SR) (cast aluminum) 286 Fe-5Ni-Cr-Mo-V high-strength
low-alloy steel 130 Fe- 8.4Cr-8.4Ni transformation-induced
plasticity (TRIP) high-strength steel . . 158 Fe-17Cr-7Ni-Ti(stainless steel) 265, 266 Ferritic commercial high-strength
low-alloy Arctic steel 140 Ferritic compacted graphite iron 25, 62 Ferritic ductile iron 29, 31-33, 35 Ferritic ductile iron, unclassified 24 Ferritic malleable iron 56 Ferritic nodular ductile iron 36, 37 Flake cast iron, unclassified 23 Flake graphite, gray iron 52, 53 Forging brass (copper) 534 Fully aluminum-killed deep-drawing
carbon steel 71 Gamma (y) iron alloy 64 GM 980X dual phase carbon steel 86 Grade 2 equivalent titanium 733 Gray cast iron 46-55 Gray iron, class 20 to 50 48 Gray iron, class 20 50, 51 Gray iron, class 30 48 Gray iron, class 35 50 Gray iron, class 40 49-51 Gray iron, class 60 51 Gray iron, unclassified 24 H-11 Mod (tool steel) 271-275 Hadfield steel 88-90 Hastelloy X (nickel) 682, 683 Haynes Alloy No. 188 (cobalt) 715-717 Heat-treatable aluminum alloys 279 High brass (copper) 529 High-carbon steel 75 High leaded brass (copper) 531, 532 High-silicon bronze A (copper) 542 High-silicon nodular graphite iron 61 High-strength low-alloy (HSLA) s t ee l . . . 86,
129-133, 138-140 High-strength maraging steel 141 -149 High-strength nonresulfurized carbon
steel 76 High-strength steel 129-160 HK31A (magnesium) 582 HK31A-H24 (magnesium) 582-587 HK31A-0 (magnesium) 587-592
812 / Alloy Index
HK31A-T6 (magnesium) 592-594 HM21A-T8 (magnesium) 595-599 HM21A-T81 (magnesium) 600 HM31A (magnesium) 600-602 HM31A-F (magnesium) 602-606 HM31A-T5 (magnesium) 607, 608 HNM nickel alloy steel 121 HY-TUF nickel alloy steel 122, 123 HZ32A-T5 (magnesium) 609 170 brake grade (beryllium) 705 1400 (beryllium) 705 IN 100 (nickel) 640 IN 617 (nickel) 679 Inco 713LC (nickel) 634 Incoloy 25-6 (nickel) 702, 703 Incoloy 330 (nickel) 702 Incoloy 800 (nickel) 675, 676 Incoloy 800H (nickel) 676, 677 Incoloy 803 (nickel) 123, 124 Incoloy 825 (nickel) 701 Incoloy 840 (nickel) 124, 125 Incoloy 864 (nickel) 126, 127 Incoloy 901 (nickel) 693 Incoloy 909 (nickel) 698, 699 Incoloy A286 (nickel) 125, 126 Incoloy C276 (nickel) 636 Inconel 600 (nickel) 637-639 Inconel 601 (nickel) 683, 684 Inconel 617 (nickel) 680 Inconel 625 (nickel) 670-675 Inconel 686 (nickel) 678 Inconel 702 (nickel) 641 Inconel 706 (nickel) 694-697 Inconel 713C (nickel) 635 Inconel 718 (nickel) 652-659 Inconel 725 (nickel) 660, 661 Inconel HX (nickel) 681 Inconel MA 754 (nickel) 659, 660 Inconel X-750 (nickel) 644-646 Interstitial-free steel 67 Iron alloy 24 L6 (tool steel) 276 L-605 (cobalt) 712, 713 L-type low-alloy special purpose
(tool steel) 275 Lancashire brass (copper) 533 Lead alloy single crystal 799 Leaded nickel silver (copper) 551 Lead single crystal 799 Low brass 80-20 (copper) 525 Low-carbon steel 67-69, 71 Low-silicon bronze type B (copper) . . . . 542 M2 (tool steel) 269 MA 6000 (nickel) 642-644 Magnesium single crystal 555 Malleable cast iron 56-60 Manganese-chromium dual-phase
high-strength low-alloy s t e e l . . . . 139, 140
Manganese dual-phase high-strength low-alloy steel 140
Manganese nitride dual-phase high-strength low-alloy s t e e l . . . . 139, 140
Maraging steel 141-149 Metastable austenitic stainless
steel 210-213 Microalloyed high-strength low-alloy
steel 131 Molybdenum-modified Hadfield
steel 89, 90 Monel 400 (nickel) 692, 693 Monel K-500 (nickel) 684-687 MP35N multiphase alloy (cobalt) 719 MP159 multiphase alloy (cobalt) 719 Muntz metal copper 530 N50 (beryllium) 709 Naval brass (copper) 537, 538 Nb752 (niobium) 720, 721 Ni 200 (nickel) 631 Nickel alloy iron 62 Nickel alloy steel 121-127 Nickel-chromium-molybdenum alloy
steel 102-120 Nickel-molybdenum alloy (nickel) 700 Nickel silver (copper) 546-549 Nickel silver 55-18 (copper) 550 Nickel silver 65-12 (copper) 550 Nickel silver 65-18 (copper) 548 Nimonic 75 (nickel) 647, 648 Nimonic 90 (nickel) 665-668 Nimonic 263 (nickel) 669 Nitronic 33 (stainless steel) 214 Nitronic 60 (stainless steel) 214 Nodular ductile cast iron 36, 37, 39, 40,
42-44 Nodular graphite cast iron 61 Nonresulfurized carbon steel 76 Ol (tool steel) 269 Oxygen-free copper 515 Pb-5In (lead) 800 Pearlitic compacted graphite iron . . . . 25, 62 Pearlitic ductile iron 29, 31-34, 41 Pearlitic ductile iron, unclassified 24 Pearlitic gray iron 47, 49 Pearlitic malleable iron 56-60 Pearlitic nodular ductile iron 40, 42-44 Pen-metal copper 534, 535 Phosphor bronze (copper) 538, 539 Phosphorus-deoxidized high
residual phosphorus (copper). . . . 516, 517 Powder-metallurgy zinc 807, 808 Powder metal preform steel 65 Pure uranium 806 QE22A-T6 (magnesium) 610-612 QE22A-T8 (magnesium) 613 Quenched-and-tempered carbon (0.2% C)
steel 78
Recarburized ductile steel 38 Red brass (copper) 523, 524 Refined lead 800 Refined lead alloys 800 Rene 41 (nickel) 649-652 Rhenium 723 Rimmed carbon (0.03% C) steel 68 Rimmed low-carbon (0.03% C) steel 69 Rimmed steel 67-69 S200E (beryllium) 705-707 SAE 950 high-strength low-alloy steel . . 138 SAE 950X high-strength low-alloy steel.. 86 SAE 980 high-strength low-alloy steel . . 138 SAE 980X high-strength low-alloy steel. . 86 Silicon aluminum bronze (copper) 541 Silicon brass No. 1 (copper) 552 Silicon brass No. 2 (copper) 552, 553 Silicon-manganese dual-phase high-strength
low-alloy steel 139, 140 Silver 803 Silver-copper eutectic alloys
(silver) 802 Sn-0.5Bi (tin) 804, 805 Sn-1.5Bi (tin) 804, 805 Sn-3.0Bi (tin) 804, 805 Sn-6.0Bi (tin) 804, 805 Spheroidal cast iron, unclassified 23 Spring brass (copper) 525, 526 SR200 (beryllium) 705, 706 Standard grade nonresulfurized carbon
steel 76 Steel, unclassified 24 Steel preform powder metal 65 T-l ASTM A517, grades B, F, and H
high-strength structured steel. . . . 134, 135 T-l type A high-strength low-alloy
steel 129 T-l type B high-strength low-alloy
steel 129 T-250 high-strength maraging steel 141 Ta-lOW (tantalum) 724, 725 TD nickel (nickel) 688-692 Temper rolled low-carbon steel 67 Thorium-carbon alloy (thorium) 725 Ti-0.02C-0.20Fe-0.005H-0.01N-0.200
(titanium) 734 Ti-10V-2Fe-3Al (titanium) 777-782 Ti-ll.5Mo-6Zr-4.5Sn (titanium) . . . 784-786 Ti-llSn-5Zr-2.25Al-lMo-0.21Si
(titanium) 783, 784 Ti-13V-llCr-3Al (titanium) 787-792 Ti-15V-3Cr-3Sn-3Al (titanium) 792-795 Ti-16V-2.5Al (titanium) 795-797 Ti-3Al-8V-6Cr-4Mo-4Zr
(titanium) 736, 737 Ti^O (titanium) 729 Ti-5Al-2.5Sn (titanium) 738-740 Ti-55 (titanium) 729, 735
Alloy Index/ 813
Ti-6Al-2Sn-2Zr-2Mo-2Cr-0.25Si (titanium) 741-744
Ti-6Al-2Sn-4Zr-2Mo (titanium) . . . 744-751 Ti-6Al-2Sn-4Zr-6Mo (titanium) 752 Ti-6A1-4V (titanium) 753-764 Ti-6Al-6V-2Sn (titanium) 765-769 Ti-70 (titanium) 729 Ti-7Al-4Mo (titanium) 770 Ti-8A1-1 Mo-IV (titanium) 771-774 Ti-8Mn (titanium) 774-776 Transformation-induced plasticity
(TRIP) high-strength steel 157-159 TRI-TEN high-strength low-alloy steel. . 129 TRIP steels 157-159 Tungsten copper composite (copper) . . . . 553 TZM molybdenum alloy
(molybdenum) 718
U-3Mo (uranium) 806 U-3Mo-0.5Cr (uranium 806 U-5Re (uranium) 806 Udimet 700 (U-700)(nickel) 646, 647 Ultrahigh-strength steel 150-156 Uranium alloys 806 USS COR-TEN A high-strength
low-alloy steel 129, 130 U.S.S. dual-phase 80 high-strength
low-alloy steel 138 W1 (tool steel) 269 W-Hf-C (tungsten) 726 Waspaloy (nickel) 661-664 Weathering steel 140 WI-52 (cobalt) 714 Worked chromium (chromium) 710 X-40 (cobalt) 714
X2020-T6 (wrought aluminum) 299, 318 X5090-H36 (wrought aluminum) 385 X5090-H38 (wrought aluminum) . . 386-388 XM-27 (stainless steel) 267 ZA3F1 (zinc) 806 ZE10A-H24 (magnesium) 614 ZEIOA-O (magnesium) 614 ZE41A-T5 (magnesium) 615, 616 ZH62A-T5 (magnesium) 616 Zircaloy 2 (zirconium) 727 Zirconium copper (copper) 518 ZK60A-F (magnesium) 617, 620 ZK60A-T5 (magnesium) 617-626 ZK60A-T6 (magnesium) 623-628 ZK61A-T5 (magnesium) 628 ZK61A-T6 (magnesium) 628, 629 Zr-1.5Sn (zirconium) 727
UNS Index
The Unified Numbersing System (UNS) is a joint effort of the Society of Automotive Engineers (SAE) and ASTM International providing de-signations for the purpose of metal and alloy identification. The designation is not a specification. No requirements are established or implied.
A02010 A02420 A03320 A03360 A03540 A03560 A12010 A13560 A13570 A33550 A43570 A91060 A91100 A92014 A92017 A92024 A92048 A92090 A92124 A92219 A92519 A92618 A93003 A93004 A95052 A95083 A95086 A95154 A95454 A95456 A96013 A96061 A96063 A97010 A97049 A97050 A97055 A97075 A97079 A97149 A97150 A97175 A97178 A97249 A97475 A98090 CI0200 C11000 CI2200 CI4200 C15000
279-283 284
(formerly A63320) 286 (formerly A13320) 285
286 288-291
284 291-294 294-297
287 297
299, 300 301-303 304-317
318 319-347 358, 359
350 351-354 355-361
362 363-367 367-369 370, 371 372-377 378, 379 379-384
389 389-392 393-398 399-402 403-421
422 423-426 427-437 438-455
455 456-473
473 427-429 474-477 477-485
486 486, 487 488-500
501 515
515,516 516,517 517,518
518
CI 5725 519 CI7200 519, 520 C21000 521 C22000 522, 523 C23000 523, 524 C24000 525 C25600 525, 526 C26000 526-528 C27000 529 C28000 530 C33200 531 C34200 532 C35330 533 C37700 534 C44300 535 C44400 536 C46400 537, 538 C51000 538, 539 C61400 540 C63000 540 C64210 541 C64700 541 C65100 542 C65500 542 C70600 543 C71000 543, 544 C71500 544-546 C74400 546, 547 C74500 547, 548 C75200 548 C75400 549 C75700 550 C77000 550 C79000 551 G10080 69,70 G10150 70,72 G10200 72, 73, 80-82 G10230 83 G10250 84 G10350 81, 82 G10400 82,84,92 G10450 85 G10600 86 G10950 82 G15220 91 G41300 95-99 G41400 100-102 G43400 106-112 G52986 93 G86300 113-115, 117, 118 G93106 119, 120
J13042 116 J13050 116 K11510 129, 130 K11576 134, 135 K11630 134, 135 K11646 134, 135 K11856 133, 134 K12000 132 K14675 150 K24728 156 K32550 122, 123 K33517 105 K92571 155, 156 L50001 800 L50010 800 M11311 555,556 Ml 1610 557-559 Ml 1630 560-562 Ml 1800 563 M11910 564 Ml 1914 564-566, 569 Ml 1918 568,569 Ml 1920 569-574 Ml 2330 576-581 M13210 595-600 Ml 3310 582-594 M13312 600-608 Ml 3320 609 M16100 614 M16410 615,616 M16600 617-628 M16610 628, 629 Ml6620 616 Ml 8220 610-613 N02200 631 N04400 692, 693 N05500 684-687 N06002 681,682, 683 N06075 647, 648 N06600 637-639 N06601 683, 684 N06617 679, 680 N06625 670-675 N06686 678 N07001 661-664 N07041 649-652 N07090 665-668 N07263 669 N07702 641 N07713 635 N07718 652-659
816 /UNS Index
N07725 660, 661 N07750 644-646 N07754 659 N08330 702 N08800 675, 676 N08810 676, 677 N08825 701 N08926 702, 703 N09706 694-697 N09901 693 N10276 636 N13100 640 N19909 698, 699 R30035 719 R30159 719 R30188 715-717 R30605 712,713 R50400 729, 731-733 R50550 729, 734, 735 R50700 729, 734, 735 R54520 738-740 R54521 738-740 R54620 744-751 R54810 771-774 R56080 774-776 R56260 752 R56400 753-764
R56401 753-764 R56620 765-769 R56740 770 R58010 787-792 R58030 784-786 R58640 736, 737 S13800 220-224 S14800 225 S15500 225-228 SI 5700 228-234 S17400 234-238 S17600 265, 266 S17700 238-249 S20100 161, 162 S20200 163 S20500 162 S21800 214 S21900 163-165 S21904 165 S24000 214 S30100 162, 166-180 S30200 180 S30300 181 S30400 162, 181-189,214 S30403 190 S31000 190-192 S31600 193-202
S31603 202 S31803 266 S32100 203-205 S34700 205-208 S34800 209, 210 S35000 250-255 S35500 256-260 S36200 261 S40900 268 S41000 215,216 S42000 216, 217 S42200 217, 218 S43035 268 S43400 162 S44627 267 S45000 262 S45500 263-265 S65770 218-220 S66286 102, 103 T11302 269 T20821 271-275 T30102 269 T30402 269, 270 T30403 270 T31501 269 T61206 276 T72301 269