Wpb Overview

Wear Plate & Block

Our Innovation. Your Advantage.

Our Innovation. Your Advantage.2

The aim of the Wear Plate & Block division of Bradken is to supply technically advanced solutions to the global market. The Wear Plate & Block team are focused on developing products and services to meet customers’ aspirations. We provide a range of engineering services and have sufficient capabilities to develop and manufacture a solution for any project. Our vast products range is continuously expanding to provide total wear solutions. Our products include:

Duaplate® – Chromium carbide clad wear plate manufactured in Australia and marketed worldwide. Duaplate is well suited to fixed and mobile plant equipment associated with the construction, mining and resource industries; particularly iron ore, coal, cement and steel applications.

Q&T Steel – Quench and tempered wear resistant steel plate providing an economical solution to an abrasive and impact prone environment. Bradken’s Q&T Steel is easily fabricated and has many applications in the construction, mining and process industries.

Duablock® – Range of products based on a composite white iron wear surface metallurgically bonded to a weldable mild steel backing plate. Duablock is fixed to the surface of fixed and mobile plant equipment, such as mining buckets and chutes, where protection from severe abrasion is required.

NiHard – Abrasion and high impact resistant product. NiHard is a white iron, alloyed with chromium and nickel, to provide a tough wear resistant material. NiHard is often cast into billets and liners and used extensively in the mining, construction and mineral processes industries, particularly in bulk handling situations.

Duaceramic® – Bradken’s newest addition to the Wear Plate & Block product range. Duaceramic combines hard abrasion resistant alumina ceramic blocks with an impact resistant polyurethane elastomer. Duaceramic is used in the most extreme abrasive environments found in the mineral processing industry.

Whatever the application or situation, Bradken has the material and technical experience to tailor design a solution to your wear problems.

For more information, please visit bradken.com.au

Overview

Introduction Overview


Bradken has always been considered at the forefront of supplying quality, abrasion resistant products to the market place. Bradken has strived to improve existing technologies and develop new products to provide maximum protection for fixed plant and mobile equipment against the effects of wear. Our research and development has lead to Bradken providing a range of chromium carbide based technologies that outperform traditional quench and tempered steels and high alloy castings.

The diagram below represents a comparison of common wear resistant materials to AS3678-250 mild steel. The materials have been tested under the ATSM G65-04 dry sand rubber wheel test standard for low stress sliding abrasion.

The number next to each product represents the factor by which the product will outlast AS3678-250 mild steel. For example, Duablock will last 42 times longer then mild steel in a similar low stress abrasion situation. The chart is only intended as a guide and does not incorporate design advantages such as rock boxes, which can greatly enhance product life.

The numbers indicate the factor by which the product will outlast AS3678-250 steel

Bradken has recently released our Duaceramic composite liners into the market place. Duaceramic liners incorporate high alumina ceramic blocks, fixed in a polyurethane elastomer and are designed for service in the most extreme abrasive environments found in bulk handling. Initial reports from Duaceramic liners in service indicate a service life several times that of wear plates based on chromium carbide technology.

Wear Resistant Products

D100 4142

AS3678-250 Steel 1250HB Q&T Steel 3

400HB Q&T Steel 6

500HB Q&T Steel 11

6Mn -1Mo Alloy 19

D90 37

35 duaplat D60

39 duaplat D80

4 33

4 360HB Q&T Steel

9 450HB Q&T Steel

13 12Mn Alloy

20 27Cr Alloy

2 Stainless Steel

Structural Steels

Chromium Carbide TechnologyHigh Alloy CastingsQ&T Steels

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Table Of ContentsTable Of Con-tents

IntroductionOverview ...........................................................2Table Of Contents ...............................................4

DuaplateIntroduction.......................................................5The Chromium Carbide Solution Flyer ....................6Duaplate D60 Flyer.............................................8Duaplate D80 Flyer.............................................10Duaplate D90 Flyer.............................................12Duaplate D100/D100XP Flyer ............................14Duaplate Smooth Flyer ........................................16Duaplate Catalogue.............................................18

Q&T SteelIntroduction.......................................................19Q&T Steel Flyer..................................................20

Duablock ProductsIntroduction.......................................................22Block Products Flyer ...........................................23Block Products Catalogue ....................................25

NiHard ProductsIntroduction.......................................................37NiHard Products Catalogue..................................38

DuaceramicIntroduction.......................................................45Duaceramic Flyer ...............................................46Duaceramic Catalogue ........................................48

Contact InformationBradken Offices..................................................52


Duaplate is a chromium carbide composite cladding, that is fusion bonded to a backing material. Duaplate is renowned for being one of the most abrasive resistant surfaces available. Duaplate has been proven to outlast quench and tempered steel by up to 10 times in high abrasion and impact applications.

The standard backing material for Duaplate is AS3678-250 mild steel, however, this can be changed to suit your operating environment. The backing plate acts as a ductile base, which allows Duaplate to be formed and shaped without damage to the overlay material. The backing plate can also be used for structural support, allowing entire hoppers and chutes to be created using only Duaplate.

Duaplate is available in four different grades to suit a range of operating conditions:D60 - Suited for applications involving high abrasion with moderate to

high impact.D80 - Suited for applications involving high abrasion and high impact.D90 - Suited for applications involving severe sliding abrasion or fine

particle abrasion with low impact.D100/D100XP - Suited for applications requiring high abrasion resistance at

elevated temperatures up to 800oC.

Duaplate can also be produced with a smooth or polished surface finish to minimise the coefficient of friction. This Duaplate smooth overlay is specifically designed to reduce material hang up and to maximise flow properties. Duaplate smooth provides a low friction solution to your bulk handling problems without the design or wear performance penalties.

Duaplate

Introduction

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There is a common misconception that the higher the hardness of a material, the better the wear resistance. Unfortunately, this approach does not take into account the differencesin microstructure, which has a significant impact on wear characteristics. Although Duaplate® has similar bulk hardness to abrasion resistant (AR) steels, the wear characteristics ofDuaplate are vastly superior.

Duaplate is a clad plate, manufactured by welding an abrasion resistant overlay to a steel base. This overlay is in fact a dualphase alloy, or composite, consisting of hard chromiumcarbides in a supporting matrix. On the other hand, AR steelsare single phase alloys consisting of quenched and tempered(Q&T) martensite. The final hardness of Q&T steels is a function of temperature hence the variety of hardness grades available.

The two graphs below demonstrate how the presence of chromium carbides in the matrix is responsible for wearresistance and not the bulk hardness of the material. Thegraphs clearly show that as the volume fraction of carbides (VFC) increases, the wear resistance increases, whilst the hardness has a minimal effect on reducing abrasion loss.

The Chromium Carbide Solution

Typical Duaplate microstructure depictingcarbides

The Chromium Carbide Solu-tion Flyer

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The Chromium Carbide Solution

Cat 994 Loader bucket lined withDuaplate D60

3 BKM SP MKTRev. 1Issue date – Oct 2008

170 Railway Parade Bassendean WA 6054 AustraliaT +61 8 9449 8300 F +61 8 9449 8334W bradken.com

For more information contact Bradken at [email protected]

Duaplate D60 slurry pipes

Duaplate D80 impact wall

required properties for an application, from a combination ofcomponents. In the case of the Duaplate overlay, the presenceof tough chromium carbides in the matrix allow for enhancedwear resistance, whilst the backing plate allows for formability, ductility and ease of fabrication.

The diagram below represents a comparison of common wear resistant materials to AS3678-250 mild steel. The materialshave been tested under the ATSM G65-04 dry sand rubberwheel test standard for low stress sliding abrasion. Thenumber next to each product represents the factor by which the product will outlast AS3678-250 mild steel. For example, Duaplate D80 will last 39 times longer then mild steel in a similar low stress abrasion situation.

D100 4142

AS3678-250 Steel 1250HB Q&T Steel 3

400HB Q&T Steel 6

500HB Q&T Steel 11

6Mn -1Mo Alloy 19

D90 37

35 duaplat D60

39 duaplat D80

4 33

4 360HB Q&T Steel

9 450HB Q&T Steel

13 12Mn Alloy

20 27Cr Alloy

2 Stainless Steel

Structural Steels

Chromium Carbide TechnologyHigh Alloy CastingsQ&T Steels

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The chart is only a guide and does not incorporate design advantages such as rock boxes. Regardless, it is clearly illustrates the benefits of Bradken’s Duaplate and white iron products over traditional high alloy steel and Q&T steel.

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Base Material

Duaplate is a clad plate manufactured by welding an abrasion resistant material to a steel base. The standard base materialis an impact resistant mild steel. This can be changed to suit your operating environment.

Overlay Material

The D60 overlay material is an austenitic chromium carbide iron that is based on AS2576-2355. The microstructureconsists of primary M7C3 carbides in a carbide austenite eutectic matrix. The high abrasion resistance is a providedby the hard chromium carbides that protect the matrix fromabrasive wear.

Typical Properties

Bulk Hardness: 650 HV50

Carbide Hardness: 1500 HV0.5

Volume Fraction Primary Carbides: 30%

Welding

The base material can be welded with standard mild steel or low hydrogen welding consumables with no pre-heatingrequired. However, care should be taken to avoid contacting the overlay material.

Duaplate® D60

D60 microstructure at 100xmagnification

Typical D60 finish

Duaplate D60 lined dozer blade

Duaplate D60 Flyer

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Cutting, Forming and Fabrication

Plasma cutting is the recommended method for cuttingDuaplate. It is preferable to cut Duaplate from the backingplate side to ensure a clean edge and to prevent carbide contamination. Duaplate can also be easily cold formed intoalmost any shape that mild steel can, by pinch rolls or hydraulic press brake.

The steel backing plate provides Duaplate with structuralintegrity, thus entire structures can be fabricated fromDuaplate. Bradken has the capabilities to manufacture such structures or to supply cut and formed, ready-to-go wear liners.

Services & Applications

Duaplate D60 is suited for use in general wear applications involving high abrasion and medium impact. Typical uses include:

Crusher main frame liners

Grizzly bars

Earth moving buckets liners

Chute liners

Bin and hopper liners

Slurry pipes and bends,

Sugar harvesting equipment.

Duaplate® D60


Duaplate D60 dredge pipe

Duaplate D60 lined chute

3 BKM SP MKTRev. 1Issue date – June 2008

170 Railway Parade Bassendean WA 6054 AustraliaT +61 8 9449 8300 F +61 8 9449 8334W bradken.com.au


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Base Material

Duaplate is a clad plate manufactured by welding an abrasion resistant material to a steel base. The standard base materialis mild steel; however, this can be changed to suit your operating environment.

Overlay Material

The D80 overlay material is a complex chromium carbideiron that is based on AS2576-2455. The microstructure ofthis material consists of primary M7C3 carbides in a complex carbide austenite matrix. The toughness of the material isimproved by the formation of nodular complex carbides leading to a reduction in the size of acicular M7C3 type carbides andinter-carbide spacing.

Typical Properties

Bulk Hardness: 620 HV50

Typical Carbide Hardness: 1500 HV0.5


Welding


Duaplate® D80


Duaplate D80 sheet ready fordelivery

Truck bed lined with Duaplate D80 and Bradken Q&T

Duaplate D80 Flyer

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Duaplate D80 is suited for applications involving high abrasion and high impact. Typical uses include:

Sizing Screens

Ball mill liner plates

Dump truck tray linings

Deflector Screens

Chute liners

Bin & hopper liners

Screw Feeders

Duaplate® D80


Duaplate D80 chute

Screen house lined with Duaplate D80




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Base Material


Overlay Material

The D90 overlay material is a martensitic chromium carbideiron that is based on AS2576-2560. The microstructure ofthis material consists of primary M7C3 carbides in a carbidemartensite eutectic matrix. The material is resistant to fine particle abrasion due to the improved hardness of the matrix.

Typical Properties

Bulk Hardness: 700HV50

Typical Carbide Hardness: 1500 HV0.5


Welding


Duaplate® D90

D90 Microstructure at 100x magnification

Typical D90 finish

Duaplate D90 cement meal duct

Duaplate D90 Flyer

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Duaplate D90 is suited for severe sliding abrasion or fineparticle abrasion with low impact. Typical uses include:

Cement chutes

Cyclones

Fan blades

Fan casings

Agricultural implements

Trommel screen liners

Sizing Screens

Duaplate® D90

D90 Microstructure at 500x magnification

Duaplate D90 fan blades

Duaplate D90 trommel screen




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Base Material


Overlay Material

The D100 and D100XP overlay materials are complex chromium carbide irons that are based on AS2576-2460. Themicrostructure of these materials consists of primary M7C3 and MC carbides in a complex carbide austenite matrix. The hightemperature abrasion resistance performance is attributableto the presence of refractory elements molybdenum, niobium and tungsten.

D100XP contains a higher amount of refractory elementsthen D100, which results in a greater resistance to abrasionat high temperatures.

Typical Properties

Bulk Hardness (HV50):

Typical Carbide Hardness: 1500HV0.5

Volume Fraction Primary Carbide:

Duaplate®

D100 & D100XP


Typical D100 finish

Duaplate D100 chute in cement plant Grade MC M3C7

D100 3-6% 22%D100XP 10-15% 20%

Grade Ambient 400oC 800oCD100 680 620 480D100XP 680 620 480

DuaplateD100/D100XPFlyer

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Welding

Duaplate can generally be welded in the same manner as the base material, provided care is taken to avoid contact withthe overlay material when laying down structural welds. Forfurther information contact your nearest Bradken branch.





Duaplate D100 and D100XP are suited for applicationsrequiring severe abrasion resistance at elevated temperatures.Typical uses include:

Sizing screens

Ducts

Sinter bins

Paul wurth chutes

Chute liners

Duaplate®

D100 & D100XP


Duaplate D100 panels for a paul wurth chute

Duaplate D100 screw feeder segment

3 BKM SP MKTRev. 1Issue date – July 2008



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Duaplate is a well established chromium carbide overlayplate, well known for its high abrasion and impact resistance.Duaplate is also available in smooth varieties to maximise material flow and reduce hang-up. Duaplate Smooth providesa low friction solution to your bulk handling problems, withoutthe design or wear penalties.

The smooth surface of Duaplate Smooth is a result of using a flux during the overlay process. This smooth finish, along witha slightly modified carbide structure, attributes to DuaplateSmooth’s low friction properties. Duaplate Smooth is best employed in situations where mass flow is critical and hang-up is a problem, such as in hoppers and load out bins.

Several independent laboratory tests have been conducted to compliment the successful service history of DuaplateSmooth. The tests emphasize the shear stress or friction generated when a force or normal stress is applied to a bulk material against a liner material. The lower the shear stress for a given normal stress, the less likely it will be for the bulk material to hang up on the particular liner material. The bulk materials used these tests are typically regarded as some ofthe worse in terms of their tendency to hang-up.

Duaplate® Smooth

The Duaplate Smooth finish

Hopper lined with Duaplate Smooth

Chute lined with Duaplate Smooth

DuaplateSmooth Flyer

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As with standard Duaplate, for optimum wear life it is preferableto align any Duaplate Smooth liner or fabrication with the weld beads perpendicular to the material flow. It should be noted that the orientation of the weld beads has a minimal effect on the low friction properties of Duaplate Smooth. Smoothvarieties of the Duaplate D60 and D80 are available throughthe full range of the standard Duaplate overlay thicknesses. D90 Smooth is also available, but only as a 6mm overlay. These three smooth grades allow Bradken to offer a low friction solution to your material handling problems whether itis affected by impact or fine particle abrasion.

The graphs highlight the superior low friction propertiesDuaplate Smooth achieves over mild steel, other clad plate and competitor materials. In addition to Duaplate Smooth, Duaplate Polished, which has an even lower coefficient of friction, can be supplied for extreme bulk material hang-upproblems, Duaplate Polished is subject to a minimum orderquantity and some conditions apply. For more informationon Duaplate in the standard, smooth or polished varieties, contact your local Wear Plate & Block sales representative.

Duaplate® Smooth

Duaplate Smooth coal conveyor feedchute

Duaplate - Standard (left), Smooth(Centre) and Polished (Right)

3 BKM SP MKTRev. 1Issue date – July 2008




Sheet size and overlay directionNotes:

1. Example - Plate type 5 on 8 has 5mm Duaplate on 8mm of backing plate.2. Non-standards plate types are made to order with a minimum quantity.3. Overlay beads run along widths as indicated in the diagram above.4. Sheet widths can be larger to suit customer requirements. Note this can make plates

over-width for transport.5. D90 and D100/D100XP are made to order and have some manufacturing constraints.6. Other thicknesses can be manufactured on request.7. Please discuss any variation from standard with your local sales representative.

LargeSheet

(LRG)-2

.36m

Sm

allS

heet

(SM

L)-1

.94m O

verlaydirection

Length - 2.87m

3 on 5 8 623 on 6 9 704 on 6 X X 10 784 on 8 12 935 on 8 X X X X 13 101

5 on 10 X X 15 1166 on 8 X X 14 109

6 on 10 16 1246 on 12 18 1407 on 8 15 116

7 on 10 17 1327 on 12 19 1479 on 8 X X 17 132

9 on 10 X X X X 19 1479 on 12 X 21 1639 on 16 25 194

12 on 10 X 22 17112 on 12 X X 24 18617 on 10 X 27 21017 on 12 X X 29 225

Plate Grade Overall WeightType D60 LRG D80 LRG D60 SML D80 SML Thickness (mm) (Kg.m-2)

Standard Dimensions & WeightsStandard sheets are marked with an X

Duaplate Cata-logue


Bradken’s 450 Q&T steel is a heat-treated, quench and tempered (Q&T) steel designedfor applications where shock and severe abrasion are the primary cause of failure. Bradken’s Q&T steel provides an economic alternative to more exotic and expansiveabrasion and impact resistant materials.

Bradken’s 450 Q&T steel has mechanical properties compared to mild steel, with atypical hardness of 465HB and a tensile strength of 1480MPa. Bradken’s 450 Q&T steel is easily welded, cut and formed for accurate fitting and installation on any application. Bradken’s 450 Q&T steel is designed to provide maximum abrasion resistance andimpact protection at an economically viable cost.

Although 450 is our primary grade of Q&T plate, Bradken can also supply structuralgrade plates and other abrasion resistant Q&T steel grades.

Q&T Steel

Introduction

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Material Information

Bradken’s Q&T Steel is an abrasive resistant quench andtempered steel plate, heat treated to provide an excellentcombination of toughness and wear resistance. Bradken’sQ&T Steel is available in a variety of sizes and thicknesses to suit a range of operating conditions.

Typical Properties

Chemical Analysis

Hardness: 465 HBTensile strength: 1480 MPaCharpy impact: 20JElongation: 12%

Welding

Bradken’s Q&T Steel can be welded in accordance with AS1554.4. It is recommended that the plate should be pre-heated for all thicknesses. No post heating is required.

Bradken’s Q&T Steel

Q&T steel sizing screen

Chute lined with Q&T steel plates

Truck bed lined with Q&T steel andDuaplate® D80

Element Cr Mo B CE(IIW) PCM1.00 0.25 0.001 0.61 0.40Composition %

Element C P Mn Si S Ni0.29 0.018 0.30 0.30 0.003 0.20Composition %

Q&T Steel Flyer

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Standard Sheet Sizes

Bradken can supply pre-cut and fabricated sections ofBradken’s Q&T Steel, or we can provide standard sheetssizes as outlined below*.

Thickness: 6mm, 8mm, 10mm, 12mm,16mm, 20mm, 25mm, 32mm40mm, 50mm, 63mm, 75mm

Standard Width: 2485mm

Standard Lengths: 4000mm and 8000mm

*Other dimensions and thicknesses are available on request.


Bradken’s Q&T Steel is suited for applications involving high impact and moderate abrasion. Bradken’s Q&T Steel is typicalused on:

Dump truck wear liners

Chute liners

Bin and hopper liners

Construction and mining bucket liners

Mold board liners

Scrapper liners

Chipper hoods

Bradken’s Q&T Steel

Q&T steel main frame liners

Bucket with Q&T steel strips

Dozer with Q&T steels tumble bars





Bradken’s block products are a composite material comprising of a chromium-molybdenum, abrasion resistant, white iron casting, metallurgically bonded to a weldablemild steel backing plate. The white iron casting is a superior wear resistant product, containing hard chromium carbides, typically 1500HV, supported in a martensitic matrix.

The mild steel backing plate is vacuum brazed to the white iron casting, giving a true metallurgical bond. Other backing plates, such as stainless steel, can also be used tosuit the operating environment.

The standard backing plate is machined flat for quick attachment by welding or Bradkencan supply blocks fitted with studs for easy installation and removal. When welding the backing plate to a surface, no pre heating or post heating is required.

A wide variety of standard blocks are available, adapted for specific applications.However, Bradken’s block products can be custom designed to meet any situationregardless of size and shape concerns. Bradken can also supply cut and shapedblocks to be strategically placed on equipment so that a unique, high performance wear package can be created to maximise service life.

Bradken’s Block products offer superior wear life compared to Q&T bars, manganese steel and chrome-molybdenum pearlitic steels.

Duablock

Introduction

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Bradken is a leading manufacturer of wear resistant products for the mining, construction and resource processingindustries. With over 30 years experience, Bradken hasdistinguished itself as a provider of quality products that meetcustomer requirements.

Bradken’s block products are chromium-molybdenum rich,abrasion resistant, white iron castings that is metallurgically bonded to weldable mild steel backing plate. Bradken’s range of block products include:

Duablock® Microledge

Duabutton Duatrap

Chocblock Skidblock

Grizzlybar

The advantages of using Bradken’s range of block products:

Longer wear life:outlast Q&T steel.

Reduced downtime: Bradken’s block products improve equipment life and require less maintenance and inspections.

Easy to fit: No special qualifications required to weld.As an alternative to welding, studs can be attached onrequest.

Flexibility: Bradken can supply block products for attachment in the field as required, or they can be pre-attached to equipment at one of Bradken’s engineeringworkshops.

Adaptability: Bradken’s block products are available in a wide range of dimensions and can be adapted tosuit a wide range of operating conditions.

Block Product Solutions

Assorted block products

Bucket with Duabutton protection

Chute lined with Microledge

Block Products Flyer

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Applications of Block Products

Bradken’s block products can be strategically placed on equipment before it enters service to prolong life in high wearlocations. They can also be welded onto equipment during service to rectify wear in unexpected, localised trouble areas.

Block Product Solutions

Grizzly bars protected by Duablock

Loader bucket with Skidblock

Duatrap lined impact wall

Skidblock – pads are used extensively to provide strategic protection on heavy earth moving equipment, particularly on mining and construction buckets and shovels.

Duatrap – liners are used to create a rock-box effect on fixed plant applications such as chutesand impact walls.

Grizzlybar – cappings used to protect grizzly fingers.

Microledge – blocks are attached to chutes to form micro-rock boxes, which virtually eliminates wear to the chute structure.

Chokblock – bars are unique block products that can be formed and welded onto flat or curved surfaces. This allows Chokblocks to be used on a range of fixed plant and mobileequipment such as buckets and chute liners.

Duabutton – blocks are extensively used onheavy earth moving equipment, particular on mining and construction buckets and shovels.

Duablock – wear bars offer excellent protectionwhen used as tumble bars or when configured to form a rock-box. They are also used to provide protection to heavy earth moving machinery.





Notes1. Please contact your local sales office for pricing and availability. 2. Other sizes can be made on request.

BD115X50X50D70 1007 115 50 50 40 10 2.2BD128X50X50D70 1080 128 50 50 40 10 2.4BD150X50X50D70 1062 150 50 50 40 10 2.9BD190X50X50D70 1081 190 50 50 40 10 3.6BD210X50X50D70 1082 210 50 50 40 10 4BD300X50X50D70 1108 300 50 50 40 10 5.8BD432X50X50D70 1046 432 50 50 40 10 8.3BD75X50X32D70 1043 75 50 32 22 10 0.9BD100X100X50D70 1063 100 100 50 25 25 3.9BD150X75X75D70 1283 150 75 75 65 10 6.4BD150X100X58D70 1285 150 100 58 38 20 6.7BD152X75X38D70 1001 152 75 38 28 10 3.4BD152X75X50D70 1049 152 75 50 40 10 4.5BD190X50X70D70 1241 190 50 70 40 30 5.2BD200X25X25D70 1027 200 25 25 15 10 1BD200X75X75D70 1200 200 75 75 60 15 8.8BD210X50X70D70 1262 210 50 70 40 30 5.8BD230X50X70D70 1143 230 50 70 40 30 6.3BD238X75X75D70 1282 238 75 75 65 10 10.2BD241X100X58D70 1284 241 100 58 38 20 10.9BD300X25X25D70 1083 300 25 25 15 10 1.5BD315X130X75D70 1114 315 130 75 35 40 23.3BD335X130X75D70 1115 335 130 75 35 40 24.8BD340X75X75D70 1281 340 75 75 65 10 14.7BD375X130X75D70 1201 375 130 75 35 40 27.8BD500X130X75D70 1116 500 130 75 35 40 37.1BD600X100X50D70 1244 600 100 50 25 25 23.6

Part Reference Dimensions (mm) WeightNumber Number A B C D E (Kg)

Standard Dimensions & Weights

Duablock Cata-logue

MA

DE

INA

US

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AL

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10

62

BK

X

BR

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BD75X27D70 1076 75 --- 27 17 10 0.8BD90X32D70 1075 90 --- 32 20 12 1.4BD115X32D70 1162 115 --- 32 20 12 2.2BD150X41D70 1163 150 --- 41 25 16 4.8


MADE INAUSTRALIA

BKX

1075

BRADKEN




BD240X40X23D70 1089 1 240 40 23 15 8 1.5 BD240X40X23D70N 1086 2 240 40 23 15 8 1.5 BD240X50X23D70 1090 1 240 50 23 15 8 1.9 BD240X50X23D70N 1087 2 240 50 23 15 8 1.8 BD240X65X23D70 1091 1 240 65 23 15 8 2.5 BD240X65X23D70N 1088 2 240 65 23 15 8 2.4 BD240X90X29D70N 1164 2 240 90 29 17 12 4.5 BD240X130X29D70N 1165 2 240 130 29 17 12 6.4

Part Reference Type Dimensions (mm) WeightNumber Number A B C D E (Kg)

10

88

MA

DE

INA

US

TR

AL

IA

BK

X

BR

AD

KE

N

BR

AD

KE

N



BD128X50X50D70BKT 1253 1A 128X50X50 128X65X65X10 ANGLE 68 3.7BD190X50X50D70BKT 1257 1A 190X50X50 190X65X65X10 ANGLE 130 5.4BD210X50X50D70BKT 1260 1A 210X50X50 210X65X65X10 ANGLE 150 6.0BD230X50X50D70BKT 1266 1A 230X50X50 230X65X65X10 ANGLE 170 6.6BD432X50X50D70BKT 1271 1B 432X50X50 432X65X65X10 ANGLE 372 12.4

Part Reference Type Block Size Mount Type Dimensions WeightNumber Number A (mm) (Kg)




BD128X50X50D70STD2 1254 2A 128X50X50 M16X35mm STUDS (X2) 68 2.7BD150X75X75D70STD2 1288 2A 150X75X75 M20X50mm STUDS (X2) 70 6.6BD190X50X50D70STD2 1258 2A 190X50X50 M16X35mm STUDS (X2) 130 3.9BD210X50X50D70STD2 1261 2A 210X50X50 M16X35mm STUDS (X2) 150 4.3BD230X50X50D70STD2 1267 2A 230X50X50 M16X35mm STUDS (X2) 170 4.7BD238X75X75D70STD2 1287 2A 238X75X75 M20X50mm STUDS (X2) 120 10.4BD340X75X75D70STD2 1286 2A 340X75X75 M20X50mm STUDS (X2) 200 14.9BD432X50X50D70STD3 1272 2B 432X50X50 M16X35mm STUDS (X3) 372 8.8


Notes1. Please contact your local sales office for pricing and availability. 2. Other sizes can be made on request.3. Other stud sizes are available on request.



BD190X50(75)X50STD2 1270 3A 190X50(75)X50 M16X35mm STUDS (X2) 130 4.3BD230X50(75)X50STD2 1105 3A 230X50(75)X50 M16X35mm STUDS (X2) 170 5.2BD432X50(75)X50STD3 1475 3B 432X50(75)X50 M16X35mm STUDS (X3) 372 9.6





BD241X100X58BPL2H-1 1289 4A 241X100X58 241X150X10 PLATE 171 13.7BD241X100X58BPL 1290 4B 241X100X58 241X150X10 PLATE - 13.7BD241X100X58BPL2H 1291 4A 150X100X58 150X150X10 PLATE 80 8.4BD241X100X58BPL2H-2 1292 4A 241X100X58 241X150X10 PLATE 111 13.7





BDT300X150X50STD2-1 1249 150 300 40 10 50 50 25 75 - 74 152 M16X40 (X2) 12.9BDT300X300X50STD4-1 1250 300 300 40 10 50 50 25 74 152 74 152 M16X40 (X4) 25.9BDT452X300X50STD4-2 1280 452 300 40 10 50 50 25 74 304 74 152 M16X40 (X4) 38.9

Part Reference Dimensions (mm) Studs WeightNumber Number A B C D E F G J K L M (Kg)


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BDT150X150X50STD1-1 1275 150 150 40 10 50 50 25 75 - 75 - M16X40 (X1) 6.5BDT300X150X50STD2-2 1276 300 150 40 10 50 50 25 74 152 75 - M16X40 (X2) 12.9BDT452X150X50STD2-1 1277 452 150 40 10 50 50 25 74 304 75 - M16X40 (X2) 19.4




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BDT452X150X50STD2-2 1278 150 452 40 10 50 50 25 75 - 74 304 M16X40 (X2) 19.4BDT452X300X50STD4-1 1279 300 452 40 10 50 50 25 74 152 74 304 M16X40 (X4) 38.9

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BD305X150(141)X50D70 1303 305 150 141 38 12 50 13.8BD305X141(131)X50D70 1304 305 141 131 38 12 50 12.9BD305X131(122)X50D70 1305 305 131 122 38 12 50 11.9BD305X122(113)X50D70 1306 305 122 113 38 12 50 11.1BD305X113(103)X50D70 1307 305 113 103 38 12 50 10.1BD305X103(94)X50D70 1308 305 103 94 38 12 50 9.2BD305X94(84)X50D70 1309 305 94 84 38 12 50 8.3BD305X84(75)X50D70 1310 305 84 75 38 12 50 7.4

Part Reference Dimensions (mm) WeightNumber Number A B C D E F (Kg)




BD200X150X45D70 1101 200 150 45 20 25 10.1 BD250X150X45D70 1102 250 150 45 20 25 12.7 BD250X250X45D70 1103 250 250 45 20 25 21.4


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NiHard is a well-established white iron product alloyed with nickel and chromium to give significant abrasion and impact resistant properties. The structure of NiHard is composed of iron and chromium carbides, fixed in a matrix rendered martensitic by the nickel content. This structure allows NiHard to be utilised in abrasive and high impact conditions found throughout the construction, mining, manufacturing and mineral processing industries.

Bradken NiHard products include billets and liner plates that can be made to the customers’ specification or supplied from our range of stock sizes. Bradken’s NiHard products can be custom designed to meet any situation regardless of any size and shape concerns. Bradken can also supply cut and shaped liners to be strategically placed on fixed plant equipment so that a unique wear package can be created, maximising wear life. This makes NiHard the perfect material for chutes, drop boxes, bin and hopper liners.

Bradken primarily supplies cast billet and liner plates produced to the NiHard 4 specifications. However, Bradken can produce billets and liner plates from the following alloys on special request:

NiHard 1 & 2

27 Chrome Alloy

15/3 White Iron

20/1 White Iron

NiHard Prod-ucts

Introduction


Notes1. Please contact your local sales office for pricing and availability. 2. Other sizes can be made on request.3. Liners can be cut to size on request.4. Bolts are available on request.

Standard Dimensions & Weights20mm thick to suit M20 fishtail bolt

D03779 L1 1 300 300 20 75 150 75 150 13.8 D04078 L1S 2 300 300 20 75 150 75 150 12.8D03786 L2 1 300 200 20 75 150 100 - 9.2D03787 L3 1 300 150 20 75 150 75 - 6.9D03792 L5 1 300 100 20 75 150 50 - 4.5D03798 L6 1 200 100 20 62.5 75 50 - 3.0

Part Reference Type Dimensions (mm) WeightNumber Number A B C D E F G (Kg)

NiHard Cata-logue


Notes1. Please contact your local sales office for pricing and availability. 2. Other sizes can be made on request.3. Liners can be cut to size on request.4. Bolts are available on request.


D04064 N1 1 300 150 32 75 150 75 - 11.0 D04065 N2 1 300 200 32 75 150 100 - 14.8D04066 N3 1 300 300 32 75 150 75 150 22.0D04067 N4 2 300 300 32 75 150 75 150 19.6D04068 N5 1 300 100 32 75 150 50 - 7.2D04069 N6 1 200 100 32 62.5 75 50 - 4.7



Notes1. Please contact your local sales office for pricing and availability. 2. Other sizes can be made on request.3. Bolts are available on request.


D02971 B128 1 128 75 50 30 68 - - 3.3 D02972 B210 1 210 75 50 30 150 - - 5.7D02793 B432 1 432 75 50 30 186 186 - 12.0





D03468 WB1 1 302 100 100 75 152 - - 22.0 D03536 WB2 1 454 100 100 75 304 - - 33.8



Standard Dimensions & Weights100mm thick to suit M20 hex head bolt


DW2875S B224 1 224 150 100 74 76 - - 24.5 DW2874S B300 1 300 150 100 74 152 - - 33.4




Standard Dimensions & Weights76mm thick to suit M20 square head bolt

D00927S 12” BILLET 1 305 76 76 76.5 152 - - 12.5 D00926S 18” BILLET 1 457 76 76 76.5 152 152 - 18.8



Standard Dimensions & WeightsHollow billets to suit M20 bolt


DW3012S HB224 1 224 150 100 74 76 - - 13.5 DW3011S HB300 1 300 150 100 74 152 - - 17.6



Duaceramic is a new product developed and manufactured in Australia by Bradken. Duaceramic combines exceptionally abrasion resistant alumina tiles, imbedded in an impact resistant polyurethane elastomer, to provide an outstanding wear resistant product.

The extremely hard ceramic tiles protect equipment from deterioration, whilst the elastic properties of the polyurethane dampens any impact. Several different modular alumina tile designs are available that are suited for different applications. The hardness of the polyurethane is also available in multiple grades to suit specific material and operating conditions.

As one of the hardness materials known, alumina is far superior to steel plate when it comes to protection against abrasion. The Duaceramic range of products are specifically designed to protect against the most extreme abrasive environments.

Duaceramic

Introduction

BRADKEN

©2008 BRADKEN®

PRODUCTS

46

Duaceramic is a new, dynamic product offered by Bradken’s Wear Plate and Block. Duaceramic combines hard aluminaceramic blocks, chemically and mechanically bonded to an impact resistant polyurethane elastomer. Duaceramic is designedfor use in the most extreme abrasive environments found in themining and mineral processing industries.

Duaceramic liners are available in a range of standard thicknessesand shapes. Duaceramic liners can also be customised to provideunique shapes for wear packages. The Duaceramic liners can bemanufactured using hexagonal alumina blocks for high abrasionand medium impact or large rectangular alumina ceramic tiles, for extreme abrasion with low impact.

Duaceramic Features:Maximum Resistance To Abrasion: The ceramic blocks usedin Duaceramic are manufactured from high alumina ceramic to provide maximum resistance to abrasion.

Multidirectional: The Duaceramic liners do not require a specific orientation to flow direction.

Edge Protection: Leading and trailing edges can be included to protect the ceramic tiles from severe impact on the edges.

Noise Reduction: The polyurethane medium not only absorbs impact, but also reduces noise caused by bulk material flow.

Backing Plate: A unique, light weight backing plate can be included to provide assistance in the knockout of worn liners.

Ceramic Locking System: Each ceramic tile used in theDuaceramic liners comes with a locking mechanism to preventtile knock out during severe impact.

Wear Indicators: Duaceramic Liners can be manufactureed to indicate when 50% or more of the ceramic has been abraded.

Unique Chemical Treatment: The ceramic tiles in Duaceramicundergo a unique chemical treatment to provide a superior polyurethane to ceramic bond strength.

Customized Liners: Duaceramic can be manufactured into arange of complex shapes with angles and bevelled edges.

Australian made: Duaceramic is a wholly Australian developedand manufactured product by Bradken.

Duaceramic® Liners

Duaceramic liners with edge protectionand backing plate

35mm thick Duaceramic liners for a shiploader

63mm thick Duaceramic chute layout

DuaceramicFlyer

BRADKEN

©2008 BRADKEN®

PRODUCTS

47

Comparison With A CompetitorDuaceramic offers a superior replacement for competitorceramic/polymer composites. The following is a comparisonbetween a competitor liner and the equivalent Duaceramic liner:

35mm Duaceramic liners for an apronfeeder

Unique Duaceramic light weight backingplate

Duaceramic tile showing key designfeatures


Duaceramic® Liners



Complementary ProductsIn addition to our Duaceramic liners, Bradken can also provide:

Polyurethane impact linersCeramic to metal fabrications

Backing Plate (BP) Optional Compulsory

Edge Protection Optional Optional

Angled & Bevelled Edges Yes Yes

Wear Indicator Optional No

Locking Mechanism Yes No

Multidirectional Yes No

Medium Material Polyurethane (PU)Styrene Butadiene

Rubber (SBR)

Feature Duaceramic Competitor


Notes1. Please contact your local sales office for pricing and availability. 2. Other sizes and custom shapes can be made on request.3. Other stud sizes are available on request.

Standard Dimensions & WeightsHex liners with backing plates

H1-63BP LRG HEX 606 302 63 50 4 M16x50 (x8) 35.2H2-63BP LRG HEX 302 302 63 50 4 M16x50 (x4) 17.1H3-63BP LRG HEX 150 302 63 50 4 M16x50 (x2) 8.6H1-53BP LRG HEX 606 302 53 40 4 M16x50 (x8) 28.7H2-53BP LRG HEX 302 302 53 40 4 M16x50 (x4) 14.2 H3-53BP LRG HEX 150 302 53 40 4 M16x50 (x2) 7.2 H1-35BP SML HEX 606 302 35 22 4 M16x50 (x8) 17.4 H2-35BP SML HEX 302 302 35 22 4 M16x50 (x4) 8.5 H3-35BP SML HEX 150 302 35 22 4 M16x50 (x2) 4.4

Part TypeDimensions (mm)

Studs WeightNumber A B C D E (Kg)

(+0/-2) (+0/-2) (±1) (±1)

DuaceramicCatalogue


Standard Dimensions & WeightsHex liners without backing plates


H1-63 LRG HEX 606 302 63 50 - M16x50 (x8) 32.5H2-63 LRG HEX 302 302 63 50 - M16x50 (x4) 15.9H3-63 LRG HEX 150 302 63 50 - M16x50 (x2) 8.0H1-50 LRG HEX 606 302 50 40 - M16x50 (x8) 25.2H2-50 LRG HEX 302 302 50 40 - M16x50 (x4) 12.7 H3-50 LRG HEX 150 302 50 40 - M16x50 (x2) 6.4 H1-32 SML HEX 606 302 32 22 - M16x50 (x8) 14.0 H2-32 SML HEX 302 302 32 22 - M16x50 (x4) 7.1 H3-32 SML HEX 150 302 32 22 - M16x50 (x2) 3.5



(+0/-2) (+0/-2) (±1) (±1)


Standard Dimensions & WeightsTile liners with backing plates

T1-63BP TILE 606 302 63 50 4 M16x50 (x8) 36.2T2-63BP TILE 302 302 63 50 4 M16x50 (x4) 17.9T3-63BP TILE 150 302 63 50 4 M16x50 (x2) 9.0



(+0/-2) (+0/-2) (±1) (±1)



Standard Dimensions & WeightsTile liners without backing plates

T1-63 TILE 606 302 63 50 - M16x50 (x8) 33.2T2-63 TILE 302 302 63 50 - M16x50 (x4) 16.7T3-63 TILE 150 302 63 50 - M16x50 (x2) 8.3



(+0/-2) (+0/-2) (±1) (±1)


Adelaide, SA80 Cromwell RoadKilburn SA 5084T +61 8 8262 7378F +61 8 8262 9978

Brisbane, QLD54 Bonemill RoadRuncorn QLD 4113T +61 7 3345 9088F +61 7 3344 1011

Emerald, QLD3/23 Hospital RoadEmerald QLD 4720T +61 7 4982 4162F +61 7 4982 3211

Gladstone, QLD177 Old Ten Chain RoadCalliope QLD 4680T +61 7 4975 7354F +61 7 4975 7836

Kalgoorlie, WA142 Cunningham RoadKalgoorlie WA 6430T +61 8 9091 4855F +61 8 9091 4866

Mackay, QLD2 Commercial AvenuePaget QLD 4740T +61 7 4952 0300F +61 7 4952 0390

Mt Isa, QLDLot 3, 5 Northridge RoadNorthridge Industrial EstateMt Isa QLD 4825T +61 7 4744 0200F +61 7 4743 8653

Mt Thorley, NSWLot 58-59 Woodlands RoadMt Thorley NSW 2330T +61 2 6574 6699F +61 2 6574 6709

Melbourne, VIC32 Business Park DriveNotting Hill VIC 3168T +61 3 9263 1200F +61 3 9544 4629

Newcastle, NSW2 Maud StreetMayfield West NSW 2304T +61 2 4960 2050F +61 2 4960 1826

Orange, NSW2/87 Byng StreetSouth Orange NSW 2800T +61 2 6392 2471F +61 2 6361 3877

Perth, WA170 Railway ParadeBassendean WA 6054T +61 8 9449 8300F +61 8 9449 8334

Townsville, QLD133-139 Dalrymple RoadGarbutt QLD 4814T +61 7 4725 5905F +61 7 4725 5949

Wundowie, WA52 Hawke AvenueWundowie WA 6560T +61 8 9573 6300F +61 8 9573 6424

Bradken® Offices

© 2008 - Bradken®

Bradken®, Duaplate®, Duablock® and Duaceramic® are registered trademarks of Bradken Resources Pty Limited.Wearalloy® is a registered trademark of Ford Steel Company.Bisalloy® is a registered trademark of Bisalloy Steels Pty Limited.Hardox® is a registered trademark of SSAB Oxelosund AB.Creusabro® is a registered trademark of Creusot Loire Industrie.

(Ref: 3 BKM SP MKT WPB Booklet - Oct 2008)

Bradken Resources Pty Limited

ABN 82 098 300 988

Wear Plate & Block Head Office

170 Railway ParadeBassendean WA 6054Australia

PO Box 51Bassendean WA 6934Australia

T +61 8 9449 8300F +61 8 9449 8334E [email protected] bradken.com

Bradken Head Office

2 Maud StreetMayfield West NSW 2304Australia

PO Box 105Waratah NSW 2298Australia

T +61 2 4941 2600F +61 2 4967 5003E [email protected] bradken.com

Port Hedland, WAM 0438 968 508

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