CATALOGO - Tube, Plates, Flanges & Fittings

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    The following table summarises the typical resistance of various nickel base alloys to a wide range of co-rrosive environments. When using the table the following points should be borne in mind:

    1. Data are summarised in this way for guidance only to show:i: The most suitable alloy for a given environment bearing in mind that no allowance is made for the effects

    of heat transfer, erosion, galvanic effects or the influence of minor impurities present in mixtures.

    2. Materials are rated according to the determined corosion rate in a particular environment:A= Corrosion rate less than 0-1 mm/y.B= Corrosion rate less than 0-5 mm/a but greater than 0-1 mm/y.C= Corrosion rate greater than 0-5 mm/y.

    Corrosion rates less than 0-5 mm/a (A and B rating) are acceptable for most chemical and process plant.

    3. The information should not be taken as an implied recommendation for the use of a particular materialin a specific environment. It should not be a substitute for in plant trials with sample test coupons.

    4. Concentrations refer to aqueous solution or mixtures of gases in air.5. Environments are listed in alphabetical order.6. This data is typical of results obtained in these environments. However, these alloys are not limited to

    the corrosives, temperatures or concentrations given.

    N.B. The A rating can be misleading in that very often the corrosion rate is very much less than 0-1 mm/y.Where thin-walled material is to be used and only very low corrosion rates can be tolerated, more precise co-rrosion data should be obtained.

    NICKEL ALLOYS CORROSION DATA

    Media Concen- Tempe- Nickel alloy alloy alloy alloy tration % rature °C 200 & 201 400 600 800 825

    Acetaldehyde 99 40 A A A A AAcetic Acid 0-99 30 C B B A AAcetic Anhydride 100 30 B B B A AAcetone 0-100 100 A A A A AAcetylene 100 150 A – – A AAcrolein 100 100 B B B B BAir 100 – A A A A A AAlcohol-Allyl 100 30 A A A A AEthyl 100 30 A A A A AMethyl 100 30 A A A A AAllyl Chloride 100 30 A A B B AAluminium Chloride 100 0-30 B B B C BAluminiumSulphate (Alum.) 100 30 C B C B AAmmonia Liquid 0-100 30 C C B A AAmmonium Bicarbonate 0-100 100 – – – B BAmmonium Carbonate 0-20 30 – – – C BAmmonium Chloride (dry) 0-20 20 – – – A A

    100 100 B B B C BAmmonium Hydroxide 0-30 70 – C – A AAmmonium Nitrate 0-40 80 – – – A AAmmonium Phosphate 5 100 B B B A AAmmonium Sulphate 0-40 100 B B B B AAmyl Acetate 100 30 A A A A AAmyl Choride 100 30 A B B B BAniline 100 30 C C B A ABarium Chloride 0-40 100 B B B B BBarium Hydroxide 100 1040 B – B B A

    0-50 100 A B B B ABeer – 30 A A A A A

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    Media Concen- Tempe- Nickel alloy alloy alloy alloy tration % rature °C 200 & 201 400 600 800 825

    Beet Sugar Liquors 0-40 30 A A A A ABenzaldehyde 100 30 B B B A ABenzene 100 30 A A A A ABlack Sulphate Liquor 100 100 – – A B ABoric Acid 0-20 100 B B B A ABromine, Dry 100 50 A A A B BButadiene 100 30 A A A A AButane 100 30 A A A A AButil Acetate 100 30 B B B A AButyric Acid 0-100 100 C B C B ACalcium Chloride 0-25 30 A A A B ACalcium Hydroxide 0-30 100 B B B B BCane Sugar Liquors 100 90 A A A A ACarbon Bisulphide 100 30 A B A A ACarbon Dioxide 100 450 A A A A ACarbon Tetrachloride 100 30 A B A A ACaustic Soda See Sodium

    HydroxideChlorine, Dry 100 550 B B A A CChlorobenzene 100 30 A B B B BChlorosulphonic Acid 100 30 B B B – BChloroform 100 100 A A A A AChromic Acid 0-100 30 C C C C BCitric Acid 100 30 B B B B ACoffee – 100 A A A A ACopper Sulphate 0-30 100 C C C B ACresylic Acid 100 30 B B B B BDichloretuane 100 30 A A A B A

    100 700 – – A A –Ethyl Acetate 100 30 B B B B AEthyl Cellulose All 30 B B B B AEthyl Chloride 100 30 A A A A AEthylene Dichloride 100 30 A A A B A

    100 700 – – A A –Ethylene Glycol 100 30 B B B A AFatty Acids 100 30 A A A A AFerric Chloride 100 30 C C C C BFerric Nitrate 100 30 C C C B AFerric Sulphate 0-30 30 C B C B AFluoboric Acid 25 30 B B B B BFluosilicic Acid 20 30 B C B B BFormaldehyde 0-100 30 A A A A AFormic Acid 0-100 100 B B B C AFuel Oil 100 30 C A C A AFurfuraI 30-100 100 B B B B AGelantine 0-40 50 B B A A AGlucose All 30 A A A A AGlutamic Acid All 30 B B B B AGlycerine 100 30 A A A A AGlycerol 0-100 150 A A A A AHigh Temperature Salt(nitrate/nitrite) – 500 A – A A –Hydraulic Oil – – A A A A AHydrazine 100 35 C C C C CHydrobromic Acid – – C C C C CHydrochloric Acid 0-37 35Hydrocyanic Acid 100 35 C C A A AHydrofluoric Acid 10-100 35 B A B C B

    100 350 B B B C BHydrogen Peroxide(acid free) All 30 B B B A A

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    Media Concen- Tempe- Nickel alloy alloy alloy alloy tration % rature °C 200 & 201 400 600 800 825

    Hydrogen Sulphide 0-20 150 – B – B AHydroquinone All 35 B B A – AInsulin 100 35 A A A A ALactic Acid 80 30 C C B B ALead Acetate 20 30 B B A A ALemon Juice All 30 A B A B ALinseed Oil 100 30 A A A A ALithium Chloride All 30 A A A A ALithium Hydroxide 10 30 A A A A AMagnesium Carbonate All 30 A A A A AMagnesium Chloride 0-50 30 A A A A AMagnesium Hydroxide All 30 A A A A AMagnesium Nitrate All 30 C C B A AMagnesium Sulphate 30 30 B A A A AMaleic Acid All 30 B B B B AMercuric Chloride All 30 C C C C CMercuric Cyanide All 30 C C C C BMercuric lodide All 30 C C C C CMercurous Nitrate All 30 C C B A AMercury All 100Methyl Alcohol 0-100 100 A A A A AMethyl Chloride 100 30 A A A A AMethyl Ethyl Ketone All 100 B B B A AMilk All 30 B B A A AMine Water All 65 C C A A AMolasses All 30 A A A A AMono (sodium, potassiumor ammonium) Phosphate All 30 A A A A ANaphthenic Acid 100 30 B A A A ANickel Chloride All 30 B B B B ANickel Nitrate All 30 C C B B ANickel Sulphate All 30 B B B B ANitric Acid 0-65 30 C C B A A

    100 80 C C C B ANitrobenzene 100 100 B B B B BOils, Crude 100 30 A A A A AOils, Essential 100 30 A A A A AOils, Mineral 100 30 A A A A AOils, Palm 100 30 A A A A AOils, Peanut 100 30 A A A A AOils, Sulphonated 100 30 A A A A AOils, Vegetable 100 30 A A A A AOleic Acid 100 30 B B A A AOleum 20 30 C C A B AOrange Juice All 30 A A A A AOxalic Acid All 30 C B B C BOxidising gases 100 °C 1000 550 1100 1100 900Palmitic Acid 100 30 A A A A AParaffin 100 35 A A A A APetrol 100 30 A A A A APhenol 100 30 A B A A APhenol Sulphonic Acid 100 30 B B B B APhosphoric Acid 0-25 30 B A A B A

    25-85 85 A A C C APhthalic Anhydride 100 30 B A A B APicric Acid 100 30 C C C C BPotassium Bicarbonate 0-30 30 A A A A APotassium Carbonate All 30 A A A A APotassium Chlorate All 30 B B B B APotassium Chloride All 30 A A A A APotassium Chromate 0-30 30 A B A B A

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    Media Concen- Tempe- Nickel alloy alloy alloy alloy tration % rature °C 200 & 201 400 600 800 825

    Potassium Cyanide 0-30 100 B – B B BPotassium Dichromate 0-20 30 B B B B APotassium Ferricyanide 0-30 30 B B B B BPotassium Hydroxide 0-50 30 A A B B B

    0-50 100 A A B B BPotassium Nitrate All 30 B B B A APotassium Sulphate 10 30 B B A A APropane 100 100 A A A A ASalicylic Acid All 30 A A A A ASea Water 100 100 A A A A ASilicon Tetrachloride 100 30 A A A B ASilver Nitrate All 30 C C B B BSoap 100 30 A A A A ASodium Acetate All 30 B B B B ASodium Bicarbonate All 30 B B B B ASodium Bisulphate 10 30 B A B B ASodium Bromide 0-50 30 B B B B BSodium Carbonate 30 A B B B B ASodium Chloride All 30 B A B A ASodium Hydroxide 0-50 30 A A A A A

    50-75 30 A A A B ASodium Metaphosphate All 30 B B A B ASodium Metasilicate 0-50 30 A A A A ASodium Nitrate 10 30 B B A A A

    All 30 B B A A ASodium Peroxide 100 100 B B B C BSodium Phosphate All 30 A A A A ASodium Sulphate All 30 A A A A ASodinm Sulphide All 30 B B A B ASteam 100 450 A A A A AStearic Acid All 30 A A A A ASugar (liquid) All 30 A A A A A

    Sulphuric Acid 0-15 30 B A B B A15-75 30 C B C B A75-96 30 C C C C A

    Sulphurous Acid 0-60 100 – – – C BTall Oil 100 30 A A A A ATannic Acid 10 30 B B B B BTartaric Acid 58 30 B B B B ATetraphosphoric Acid 100 30 C C B – AToluene 100 100 A A A A ATrichloroethylene 100 100 A A B B BTurpentine 100 30 A A A A AUrea 50-100 375 – – B B AVinegar 100 30 A A A B AVinyl Chloride 100 30 A A A A AWater 100 100 A A A A AXylene 100 100 B B A B A

    Zinc Ammonium Chloride 0-40 100 – B B C BZinc Chloride 0-100 30 B B B C BZinc Nitrate 10 30 C C B B AZinc Sulphate 20 30 B B B B A

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    PRODUCTS ACCORDING TO ASTM CODE

    SEAMLESS TUBES AND PIPES:

    WELDED TUBES AND PIPES:

    FITTINGS:

    FLANGES AND FORGINGS:

    FERRITIC – MARTESITIC STELL ASTM A 268STAINLESS STEEL ASTM A 213, ASTM A 269, ASTM A 271, ASTM A 312

    ASTM A 376, ASTM B 677DUPLEX / SUPERDUPLEX ASTM A 789, ASTM A 790NICKEL AND NICKEL ALLOYS ASTM B 161, ASTM B 163, ASTM B 165, ASTM B 167

    ASTM B 407, ASTM B 423, ASTM B 444, ASTM B 622ASTM B 668, ASTM B 729, ASTM B 677

    TITANIUM ASTM B 338, ASTM B 861, ASTM B 337COPPER AND COPPER ALLOYS ASTM B 43, ASTM B 68, ASTM B 75, ASTM B 88

    ASTM B 111, ASTM B 315, ASTM B 395, ASTM B 466ASTM B 543

    FERRITIC – MARTESITIC STEEL ASTM A 268STAINLESS STEEL ASTM A 249, ASTM A 312, ASTM A 358, ASTM A 409

    ASTM B 673, ASTM B 674, ASTM A 731DUPLEX / SUPERDUPLEX ASTM A 789, ASTM A 790NICKEL AND NICKEL ALLOYS ASTM B 464, ASTM B 468, ASTM B 514, ASTM B 515

    ASTM B 516, ASTM B 517, ASTM B 619, ASTM B 626ASTM B 704, ASTM B 705, ASTM B 725, ASTM B 730ASTM B 775

    TITANIUM ASTM B 338, ASTM B 862COPPER AND COPPER ALLOYS ASTM B 467, ASTM B 543, ASTM B 608

    STAINLESS STEEL ASTM A 167, ASTM A 176, ASTM A 240NICKEL AND NICKEL ALLOYS ASTM B 127, ASTM B 162, ASTM B 168, ASTM B 409

    ASTM B 424, ASTM B 443, ASTM B 463, ASTM B 575TITANIUM ASTM B 265COPPER AND COPPER ALLOYS ASTM B 169, ASTM B 171, ASTM B 248

    PLATES:

    STAINLESS STEEL ASTM A 182, ASTM A 403, ASTM A 815NICKEL AND NICKEL ALLOYS ASTM B 366TITANIUM ASTM B 363COPPER AND COPPER ALLOYS ASTM B 61, ASTM B 62, ASTM B 271

    NICKEL AND NICKEL ALLOYS ASTM B 462, ASTM B 564TITANIUM ASTM B 348COPPER AND COPPER ALLOYS ASTM B 62, ASTM B 271

    STAINLESS STEEL ASTM A 276, ASTM A 479NICKEL AND NICKEL ALLOYS ASTM B 160, ASTM B 166, ASTM B 164, ASTM B 335,

    ASTM B 408, ASTM B 425, ASTM B 446, ASTM B 472TITANIUM ASTM B 348COPPER AND COPPER ALLOYS ASTM B 148, ASTM B 271

    ROUND, SQUARE AND HEXAGONAL BARS:

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    MAXIMUM RECOMMENDED PRESSURES FORSEAMLESS/STAINLESS STEEL TUBES (Kg/cm 2 )

    Temperature Material Nominal sizein inches / Presure Kg/cm2°C 1/2” 3/4” 1” 1.1/4” 1.1/2” 2” 2.1/2” 3” 3.1/2”

    Schedule Schedule Schedule Schedule Schedule Schedule Schedule Schedule ScheduleAISI 5S 10S 5S 10S 5S 10S 5S 10S 5S 10S 5S 10S 5S 10S 5S 10S 5S 10S

    -29° to 38° 304-321 159 207 126 163 99 171 78 134 68 112 54 92 57 84 47 68 41 59347-316

    304 141 184 112 145 88 152 69 119 60 103 48 82 51 74 41 60 36 5393° 321-347 141 184 112 145 88 152 69 119 60 103 48 82 51 74 41 60 36 53

    316 159 207 126 163 99 171 78 134 68 112 54 92 57 84 47 68 41 59304 127 165 101 130 79 137 62 107 54 91 43 74 46 67 37 54 32 47

    149° 321-347 144 187 114 148 90 155 71 121 62 102 49 84 52 76 42 62 37 54316 152 197 120 155 95 164 75 128 65 111 52 88 54 80 44 65 39 57304 116 150 91 118 72 125 57 97 49 84 39 67 41 61 34 49 29 43

    204° 321-347 134 174 106 137 84 144 66 113 57 96 45 78 48 70 39 57 34 50316 149 193 117 152 93 160 73 125 63 102 50 86 53 78 43 64 38 55304 106 138 84 108 66 114 52 89 45 73 36 61 38 55 31 45 27 39

    260° 321-347 129 168 102 132 81 139 63 108 55 94 44 75 46 68 38 55 33 48316 146 190 115 149 91 157 72 123 62 101 49 84 52 77 43 62 37 54304 98 128 78 101 61 106 48 83 42 73 33 57 35 51 29 42 25 37

    316° 321-347 126 164 100 129 79 136 62 106 54 94 43 73 45 66 37 54 32 47316 145 189 115 148 91 156 71 122 62 101 49 84 52 76 42 62 37 54304 95 123 75 97 59 102 46 80 40 62 32 56 34 50 28 40 24 35

    343° 321-347 126 164 100 129 79 136 62 106 54 94 43 73 45 66 37 54 32 47316 145 188 144 148 90 156 71 122 62 101 49 84 52 76 42 62 37 54304 91 119 72 94 57 98 45 77 39 62 31 53 33 48 27 39 23 34

    371° 321-347 126 163 99 128 78 135 62 106 53 94 42 73 45 66 37 54 32 47316 144 187 114 148 90 155 71 121 62 102 49 84 52 76 42 62 37 54304 88 115 70 90 55 95 43 74 37 62 30 51 31 46 26 38 22 33

    399° 321-347 125 162 99 128 78 134 61 105 53 94 42 72 45 65 36 53 32 46316 143 186 113 147 90 154 70 121 61 101 49 83 51 75 42 61 37 53304 85 110 67 87 53 91 41 71 36 72 29 49 30 44 25 36 21 31

    427° 321-347 123 160 98 126 77 133 60 104 53 94 42 71 44 65 36 53 31 46316 142 185 112 145 89 153 70 120 61 101 48 82 51 74 42 61 36 53304 82 107 65 84 51 88 40 69 35 61 28 47 29 43 24 35 21 30

    454° 321-347 121 158 96 124 76 131 59 102 52 85 41 70 43 64 35 52 31 45316 140 182 111 143 87 151 69 118 60 101 48 87 40 70 41 60 36 52304 80 103 63 81 50 86 39 67 34 53 27 46 28 42 23 34 20 29

    482° 321-347 120 155 94 122 75 129 59 101 51 85 40 69 43 63 35 51 30 45316 136 176 107 139 85 146 67 114 58 94 46 78 49 71 40 58 35 51304 77 100 61 79 48 83 38 65 33 53 26 44 27 40 22 33 19 28

    510° 321-347 117 153 93 120 73 127 58 99 50 85 40 68 42 62 34 50 30 44316 128 166 101 131 80 138 63 108 55 94 43 74 46 67 37 55 33 48304 74 97 59 76 46 80 36 63 32 51 35 43 27 39 22 32 19 28

    538° 321-347 115 149 90 117 71 123 56 96 49 82 39 66 41 60 33 49 29 43316 119 154 94 121 74 128 58 100 51 85 40 69 42 62 35 51 30 44304 72 93 57 74 45 77 35 60 31 51 24 41 26 38 21 31 18 27

    566° 321-347 111 144 188 114 69 120 54 93 47 88 38 54 40 58 32 47 28 41316 103 134 82 106 65 111 51 87 44 75 35 60 37 54 30 44 26 38304 64 84 51 66 40 69 31 54 27 40 21 37 23 33 18 27 16 24

    593° 321-347 108 140 85 110 67 116 52 90 45 76 36 62 38 56 31 46 27 40316 89 117 70 91 55 96 43 75 38 69 30 51 32 46 26 38 22 33304 51 67 40 52 31 55 24 42 21 34 16 29 17 26 14 21 12 18

    621° 321-347 71 93 55 72 43 76 34 59 29 52 23 40 24 36 20 29 17 25316 75 99 59 77 46 81 36 63 31 54 25 43 26 38 21 31 18 27304 40 52 31 40 24 43 19 33 16 28 13 22 14 20 11 16 9 14

    649° 321-347 44 58 34 45 27 48 21 37 18 39 14 25 15 22 12 18 11 16316 60 79 47 61 29 50 25 43 20 34 21 31 17 25 15 21304 28 38 22 29 17 31 13 24 12 20 9 16 10 14 8 12 7 10

    677° 321-347 32 42 25 32 19 34 15 26 13 25 10 18 11 16 9 13 7 11316 47 62 36 48 28 50 22 39 19 32 15 26 16 24 13 19 11 17304 21 28 17 22 13 23 10 18 9 12 7 12 7 11 6 9 5 7

    704° 321-347 24 31 18 24 14 25 20 10 17 7 7 13 8 12 6 10 5 8316 35 46 27 36 21 38 17 29 14 25 11 20 12 18 10 14 8 12304 15 21 12 16 9 17 7 13 6 11 5 9 5 8 4 6 4 5

    732° 321-347 17 23 14 18 10 19 8 14 7 12 5 10 6 9 5 7 4 6316 26 35 20 27 16 28 12 22 11 19 8 15 9 13 7 11 6 9304 12 16 9 12 7 13 6 10 5 9 4 7 4 6 3 5 3 4

    760° 321-347 13 18 10 14 8 14 6 11 5 10 4 8 4 7 3 5 3 5316 20 27 16 21 12 22 10 17 8 15 6 11 7 10 5 8 5 7304 8 11 7 9 5 9 4 7 3 6 2 5 3 4 2 3 2 3

    788° 321-347 10 14 8 10 6 11 5 8 4 7 4 6 3 5 3 4 2 3316 16 21 12 16 10 17 7 13 6 11 5 9 5 8 4 6 4 6304 6 8 5 6 4 7 3 5 2 4 2 3 2 3 1 2 1 2

    816° 321-347 8 11 7 9 5 9 4 7 3 6 6 8 3 4 2 3 2 3316 13 17 10 13 8 14 6 11 5 9 4 7 4 6 3 5 3 4

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    Temperature Material Nominal sizein inches / Presure Kg/cm2°C 4” 5” 6” 8” 10” 12” 14” 16”

    Schedule Schedule Schedule Schedule Schedule Schedule Schedule ScheduleAISI 5S 10S 5S 10S 5S 10S 5S 10S 5S 10S 5S 10S 5S 10S 5S 10S

    -29° to 38° 304-321 36 53 38 47 32 40 24 30 24 30 25 27 21 26 20 33347-316

    304 32 47 34 42 28 35 22 30 21 26 22 24 17 21 16 1893° 321-347 32 47 34 42 28 35 22 30 21 26 22 24 17 21 16 18

    316 36 53 38 47 32 40 24 33 24 30 25 27 21 26 20 23304 29 42 31 38 26 32 19 27 19 24 20 22 17 21 16 18

    149° 321-347 33 48 35 43 29 36 22 30 22 27 23 25 19 23 18 20316 50 37 45 31 31 38 23 32 23 38 24 26 20 25 19 22304 26 38 28 34 23 29 18 24 17 22 18 20 15 19 14 16

    204° 321-347 30 54 32 40 27 33 21 28 20 25 21 23 18 22 17 19316 34 49 36 44 30 37 23 31 22 28 23 25 20 24 18 21304 24 35 25 31 21 26 16 22 16 20 17 18 14 17 13 15

    260° 321-347 29 42 31 38 26 32 20 27 19 24 20 22 17 21 16 18316 33 48 35 43 29 36 22 31 22 27 23 25 20 24 18 21304 22 32 24 29 20 24 15 21 15 18 15 17 13 16 12 14

    316° 321-347 28 42 30 38 25 31 19 26 19 24 20 22 17 21 16 18316 33 48 35 43 29 36 22 30 22 27 23 25 20 24 18 21304 21 31 23 28 19 23 14 20 14 18 15 16 13 15 12 13

    343° 321-347 28 42 30 37 25 31 19 26 19 24 20 21 17 20 16 18316 33 48 35 43 29 36 22 30 22 27 23 25 19 24 18 21304 21 31 23 28 19 23 14 20 14 18 15 16 13 15 15 13

    371° 321-347 28 42 30 37 25 31 19 26 19 24 20 21 17 20 16 18316 33 48 35 43 29 36 22 30 22 27 23 25 19 23 18 20304 20 29 21 26 17 22 13 18 13 16 14 15 12 14 11 12

    399° 321-347 28 41 30 37 35 31 19 26 19 23 20 21 17 20 15 18316 32 47 34 43 29 36 22 30 22 27 22 25 19 23 18 20304 19 28 20 25 17 21 13 18 13 16 13 14 11 14 10 12

    427° 321-347 28 41 30 37 25 31 19 26 19 23 19 21 16 20 15 17316 32 47 34 42 28 35 22 30 21 27 22 24 19 23 18 20304 18 27 20 24 16 20 12 17 12 15 13 14 11 13 10 11

    454° 321-347 27 40 29 36 24 30 18 25 18 23 19 21 16 20 15 17316 32 46 34 42 28 35 21 29 21 26 22 24 19 23 17 20304 18 26 19 23 16 20 12 17 12 15 12 14 10 13 10 11

    482° 321-347 27 39 29 35 24 30 18 25 18 22 19 20 16 19 15 17316 31 45 33 40 27 34 21 28 21 25 21 23 18 22 17 19304 17 25 18 23 15 19 12 16 11 14 12 13 10 12 9 11

    510° 321-347 26 39 28 35 24 29 18 25 18 22 18 20 16 19 14 17316 29 42 31 38 26 32 20 27 19 24 20 22 17 21 16 18304 17 24 18 22 15 18 11 15 11 14 11 13 10 12 9 10

    538° 321-347 26 38 27 34 23 28 17 24 17 21 18 20 15 19 14 16316 27 39 28 35 24 29 18 25 18 22 19 20 16 19 15 17304 16 24 17 21 14 18 11 15 11 13 11 12 9 11 9 10

    566° 321-347 25 37 27 33 22 28 17 23 17 21 17 19 15 18 14 16316 23 34 25 31 21 26 16 22 15 19 16 18 14 17 13 15304 14 21 15 19 13 16 9 13 9 12 10 11 8 10 7 9

    593° 321-347 24 35 25 32 21 26 16 22 16 20 17 18 14 17 12 15316 20 29 21 26 18 22 13 18 13 16 14 15 12 14 10 9304 11 16 12 14 10 12 7 10 7 9 7 8 6 8 5 7

    621° 321-347 15 22 16 20 14 17 10 14 10 13 10 11 9 11 8 9316 16 24 17 21 14 18 11 15 11 13 11 12 9 12 8 10304 8 12 9 11 7 9 6 8 5 7 6 6 5 6 4 5

    649° 321-347 9 14 10 12 8 10 6 9 6 8 6 7 5 7 5 6316 13 19 14 17 11 14 9 12 9 11 9 10 8 7 6 8304 6 9 6 8 5 7 4 5 4 5 4 4 3 4 3 4

    677° 321-347 7 10 7 9 6 7 4 6 4 5 4 5 4 5 3 4316 10 15 11 13 9 11 7 9 7 8 7 7 6 7 5 6304 4 7 5 6 4 5 3 4 3 4 3 3 2 3 2 2

    704° 321-347 5 7 5 7 4 5 3 4 3 4 3 4 3 3 2 3316 7 11 8 10 7 8 5 7 5 6 5 5 4 5 4 4304 3 5 3 4 3 3 2 3 2 2 2 2 2 2 1 2

    732° 321-347 3 5 4 5 3 4 2 3 2 3 2 2 2 2 2 2316 5 8 6 7 5 6 4 5 3 4 4 4 3 4 3 3304 2 4 2 3 2 3 1 2 1 2 1 2 1 2 1 1

    760° 321-347 3 4 3 4 2 3 2 2 2 2 2 2 1 2 1 1316 4 6 4 6 4 5 3 4 3 3 3 3 2 3 2 2304 2 2 2 2 1 2 1 1 1 1 1 1 1 1 1 1

    788° 321-347 2 3 2 3 2 2 1 2 1 1 1 1 1 1 1 1316 3 5 3 4 3 4 2 3 2 3 2 2 2 2 1 2304 1 2 1 1 1 1 1 1 1 1 1 1 0,9 1 0,7 0,9

    816° 321-347 2 3 2 2 1 2 1 1 1 1 1 1 1 1 1 1316 2 4 3 3 2 3 2 2 2 2 2 2 1 2 2 1

    MAXIMUM RECOMMENDED PRESSURES FORSEAMLESS/STAINLESS STEEL TUBES (Kg/cm 2 )

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    Temperature Material Nominal sizein inches / Presure Kg/cm2°C 1/2” 3/4” 1” 1.1/4” 1.1/2” 2” 2.1/2” 3” 3.1/2”

    Schedule Schedule Schedule Schedule Schedule Schedule Schedule Schedule ScheduleAISI 5S 10S 5S 10S 5S 10S 5S 10S 5S 10S 5S 10S 5S 10S 5S 10S 5S 10S

    -29° to 38° 304-321 327 458 267 375 250 345 205 287 185 265 156 225 170 236 148 209 135 193347-316

    304 291 406 237 333 222 306 182 255 164 234 138 200 151 209 131 185 120 17193° 321-347 291 406 237 333 222 306 182 255 164 234 138 200 151 209 131 185 120 171

    316 327 458 267 375 250 345 205 287 185 265 156 225 270 236 148 209 135 193304 262 366 213 300 200 276 164 229 148 220 124 180 136 189 118 167 108 154

    149° 321-347 297 415 242 340 226 313 186 260 167 230 141 204 154 214 134 189 122 175316 312 437 255 358 238 329 196 274 176 244 148 215 162 225 141 199 129 184304 238 333 194 273 182 251 149 209 134 162 113 164 124 178 107 152 98 140

    204° 321-347 276 385 225 316 210 291 173 242 156 223 131 189 143 199 124 176 113 162316 305 427 249 350 233 322 192 268 172 242 145 210 159 220 138 195 126 180304 218 305 178 250 166 230 137 191 123 172 104 150 113 157 98 139 90 128

    260° 321-347 265 371 216 308 202 280 166 233 150 212 126 182 138 191 120 169 109 156316 300 420 245 344 229 317 188 263 169 232 143 206 156 216 135 192 123 177304 202 283 165 232 154 213 127 177 114 165 96 139 105 146 91 129 83 119

    316° 321-347 260 364 212 298 198 274 163 228 147 209 123 179 135 187 117 166 107 153316 298 417 243 342 228 315 187 262 168 236 142 275 155 215 135 191 123 176304 195 273 159 224 149 206 123 171 110 151 93 138 101 141 88 125 80 115

    343° 321-347 259 362 211 297 198 273 163 227 146 202 123 178 135 187 117 165 107 153316 298 416 248 341 227 314 187 261 168 230 141 204 155 214 134 190 122 175304 188 263 154 216 144 199 118 165 106 152 89 129 98 136 85 120 77 111

    371° 321-347 258 361 211 296 197 272 162 226 146 202 123 177 134 186 116 165 106 152316 298 416 243 341 227 314 187 261 168 230 141 204 155 214 134 190 122 175304 181 254 148 208 138 191 114 159 102 145 86 124 94 131 82 116 74 107

    399° 321-347 257 359 209 294 196 270 161 225 145 202 122 176 133 185 116 164 105 151316 295 412 240 338 225 311 185 259 166 230 140 203 153 213 133 188 121 174304 174 244 142 200 133 184 109 153 98 135 83 120 91 126 79 111 72 103

    427° 321-347 254 355 207 291 194 268 159 223 143 202 121 174 132 184 114 162 104 150316 292 409 238 335 223 308 183 256 165 230 139 201 145 211 132 187 120 172304 169 236 138 194 129 178 106 148 95 132 80 116 88 122 76 108 69 100

    454° 321-347 250 349 203 286 190 263 157 219 141 195 119 171 130 180 113 159 103 147316 288 403 235 330 220 304 181 252 162 224 137 198 150 208 130 184 118 170304 164 229 134 188 125 173 103 144 92 132 78 112 85 118 74 105 67 96

    482° 321-347 246 344 201 282 188 259 154 216 139 195 117 169 128 177 111 157 101 145316 279 390 228 320 213 294 175 245 158 224 133 192 145 201 126 178 115 164304 159 222 129 182 121 167 99 139 89 125 75 109 82 114 71 101 65 93

    510° 321-347 242 338 197 277 184 255 152 212 136 195 115 166 126 174 109 154 99 142316 264 368 215 302 201 278 165 231 149 215 125 181 137 190 119 168 108 155304 153 214 125 176 117 162 96 134 86 125 73 105 80 110 69 98 63 90

    538° 321-347 236 329 192 270 180 248 148 207 133 185 112 162 122 170 106 150 97 139316 244 342 199 280 186 258 153 214 138 195 116 168 127 176 110 156 100 144304 148 207 121 170 113 156 96 130 83 112 70 107 77 107 67 94 61 87

    566° 321-347 229 320 186 262 174 241 143 200 129 181 108 159 119 165 103 146 94 135316 213 229 173 244 162 224 133 187 120 165 101 146 111 153 96 136 87 125304 134 189 109 154 101 141 83 117 75 107 63 91 69 96 59 85 54 78

    593° 321-347 224 316 181 253 169 236 139 195 125 171 105 152 115 160 99 141 91 130316 186 263 151 214 141 196 116 163 104 143 87 127 95 133 83 118 75 108304 108 156 87 125 81 115 66 94 59 84 49 72 54 76 47 67 42 62

    621° 321-347 151 218 121 175 113 160 92 131 82 112 69 101 75 106 65 93 59 86316 160 232 129 186 120 170 97 139 87 124 73 107 80 113 69 99 63 91304 85 122 68 98 63 90 51 73 46 65 38 56 42 60 36 52 33 48

    649° 321-347 94 136 75 109 70 100 57 82 51 73 43 63 47 66 40 58 37 54316 128 185 103 148 96 136 78 111 70 103 58 86 64 90 55 79 50 73304 61 88 49 71 46 65 37 53 33 43 28 41 30 43 26 38 24 35

    677° 321-347 68 98 54 78 50 72 41 59 37 52 31 45 34 47 29 42 26 38316 100 144 80 116 75 106 61 86 54 72 45 67 50 70 43 62 39 57304 46 66 37 53 34 49 28 40 25 34 21 31 23 32 20 28 18 26

    704° 321-347 51 73 41 59 38 54 31 44 27 44 23 34 25 36 22 31 20 29316 75 109 60 87 56 80 46 65 41 56 34 50 37 53 32 46 29 43304 34 49 27 39 25 36 20 29 18 22 15 22 17 24 14 21 13 19

    732° 321-347 37 54 30 43 28 40 23 32 20 26 17 25 18 26 16 23 14 21316 56 81 45 65 42 60 34 49 30 41 25 38 28 40 24 35 22 32304 26 38 21 30 19 28 16 22 14 20 12 17 13 18 11 16 10 15

    760° 321-347 29 42 23 33 21 31 17 25 16 22 13 19 14 20 12 18 11 16316 44 64 35 51 33 47 27 38 24 34 20 29 22 31 19 27 17 25304 18 27 15 21 14 20 11 16 10 11 8 12 9 13 8 11 7 10

    788° 321-347 22 32 18 26 16 24 13 19 12 15 10 17 11 15 9 16 8 14316 35 50 28 40 26 37 21 30 19 24 15 23 17 24 15 21 13 20304 14 20 11 16 10 15 8 12 7 10 6 9 7 10 6 8 5 8

    816° 321-347 18 27 15 21 14 20 11 16 10 12 8 12 9 13 8 11 7 10316 28 40 22 32 21 30 17 24 15 20 12 18 14 20 12 17 11 16

    MAXIMUM RECOMMENDED PRESSURES FORSEAMLESS/STAINLESS STEEL TUBES (Kg/cm 2 )

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    30

    Temperature Material Nominal sizein inches / Presure Kg/cm2°C 4” 5” 6” 8” 10” 12” 14” 16”

    Schedule Schedule Schedule Schedule Schedule Schedule Schedule Schedule40S 80S 40S 80S 40S 80S 40S 80S 40S 80S 40S 80S 40S 80S 40S 80S

    -29° to 38° 304-321 125 181 110 162 100 156 88 138 79 110 68 92 62 84 54 73347-316

    304 111 161 97 144 88 139 78 123 70 98 61 82 55 74 48 6593° 321-347 111 161 97 144 88 139 78 123 70 98 61 82 55 74 48 65

    316 125 181 110 162 100 157 88 138 79 110 68 92 62 84 54 73304 100 145 88 118 80 125 70 110 63 88 55 74 50 67 43 58

    149° 321-347 113 164 92 136 90 142 79 125 72 100 62 84 56 76 49 66316 119 173 105 155 95 149 84 132 76 105 65 88 59 80 52 70304 91 132 80 118 72 114 64 101 58 80 50 67 45 61 39 53

    204° 321-347 105 152 92 136 84 132 74 116 67 93 58 78 52 70 46 61316 117 169 102 151 93 146 82 129 74 103 64 86 58 78 51 68304 83 121 73 108 66 104 58 92 53 73 46 61 41 56 36 48

    260° 321-347 101 147 89 131 81 127 71 112 64 89 55 75 50 68 44 59316 115 166 101 149 91 144 80 127 73 101 63 84 57 77 50 67304 77 112 68 100 61 97 54 85 49 68 42 57 38 52 33 45

    316° 321-347 99 144 87 129 79 124 70 110 63 87 54 73 49 66 43 58316 114 165 100 148 91 143 80 126 72 100 62 84 57 76 50 66304 75 108 65 97 59 93 52 82 47 65 41 55 37 50 32 43

    343° 321-347 99 143 87 128 79 124 70 109 63 87 54 73 49 66 43 58316 114 165 100 147 91 142 80 126 72 100 62 84 57 76 49 66304 72 104 63 93 57 90 50 79 46 63 39 53 36 48 31 42

    371° 321-347 99 143 86 128 78 123 69 109 63 87 54 73 49 66 43 58316 113 164 99 147 90 142 79 125 72 100 62 84 56 76 49 66304 69 100 61 90 55 87 48 77 44 61 38 51 34 46 30 40

    399° 321-347 98 142 86 127 78 123 69 108 62 86 34 72 49 65 42 57316 113 163 99 146 90 141 79 125 72 99 62 83 56 75 49 66304 67 96 58 86 53 83 46 74 42 58 36 49 33 44 29 39

    427° 321-347 97 140 85 126 77 121 68 107 62 85 53 71 48 65 42 56316 112 162 98 145 89 140 78 124 71 98 61 82 56 75 48 65304 64 93 56 84 51 81 45 71 41 57 35 47 32 43 28 37

    454° 321-347 95 138 84 123 76 119 67 105 60 84 52 70 47 64 41 55316 110 159 96 143 88 138 77 122 70 97 60 81 55 74 48 64304 63 91 55 81 50 78 44 69 40 55 34 46 31 42 27 36

    482° 321-347 94 136 82 122 75 118 66 104 60 83 51 69 47 63 37 55316 107 154 93 138 85 133 75 118 68 94 58 79 53 71 46 62304 60 88 53 78 48 76 42 67 38 53 33 44 30 40 26 35

    510° 321-347 92 134 81 120 73 115 65 102 59 81 50 68 46 62 40 54316 101 146 88 130 80 126 70 111 64 88 55 74 60 67 44 59304 58 85 51 76 46 73 41 65 37 51 32 43 29 39 25 34

    538° 321-347 90 130 79 116 72 113 63 69 57 79 49 66 45 60 39 52316 93 135 82 121 74 117 65 103 59 82 51 69 46 92 40 54304 56 82 49 73 45 71 39 62 36 50 31 42 28 38 24 33

    566° 321-347 87 126 76 113 69 109 61 96 55 77 48 64 43 58 38 51316 81 118 71 105 65 102 57 90 52 71 44 60 40 54 35 47304 50 73 44 65 40 63 35 56 32 44 27 37 25 33 21 29

    593° 321-347 84 122 74 109 67 105 59 93 53 74 46 62 41 56 36 49316 70 102 61 91 55 88 49 77 44 61 38 51 34 46 30 40304 39 58 34 51 31 49 27 43 24 34 21 29 19 26 16 22

    621° 321-347 55 80 48 72 43 69 38 61 34 48 29 40 27 36 23 31316 58 85 51 76 46 73 40 64 36 51 31 42 28 38 25 33304 31 45 27 40 24 39 21 34 19 27 16 22 15 20 13 17

    649 321-347 34 50 30 45 27 43 23 38 21 30 18 25 16 22 14 19316 46 68 40 61 37 59 32 52 29 41 25 34 23 31 20 27304 22 32 19 29 17 28 15 24 14 19 12 16 9 14 8 11

    677° 321-347 24 36 21 32 19 31 17 27 15 21 13 18 10 16 9 12316 36 53 31 47 28 46 25 40 23 32 19 26 15 24 9 18304 16 24 14 22 13 21 11 18 10 14 9 12 8 11 7 9

    704° 321-347 18 27 16 24 14 23 12 20 11 16 10 13 9 12 7 10316 27 40 24 35 21 34 19 30 17 24 14 20 13 18 11 15304 12 18 10 16 9 15 8 13 7 10 6 9 6 8 5 7

    732° 321-347 13 20 12 18 10 17 9 15 8 12 7 10 6 9 5 7316 20 30 18 27 17 26 14 22 13 18 11 15 10 13 8 11304 9 14 8 12 7 12 6 10 6 8 5 7 4 6 4 5

    760° 321-347 10 15 9 13 8 13 7 11 6 9 5 7 5 7 4 6316 16 28 14 21 12 20 11 18 10 14 8 11 7 10 6 9304 6 9 6 9 5 8 4 7 4 6 3 5 3 4 2 3

    788° 321-347 8 12 7 10 6 10 5 9 5 7 4 6 4 5 3 4316 12 18 11 16 10 16 8 14 8 11 6 9 6 8 5 7304 5 7 4 6 4 6 3 5 3 4 2 3 2 3 2 2

    816° 321-347 6 10 6 9 5 8 4 7 4 6 3 5 3 4 2 3316 10 15 9 13 8 13 7 11 6 9 5 7 5 6 4 5

    MAXIMUM RECOMMENDED PRESSURES FORSEAMLESS/STAINLESS STEEL TUBES (Kg/cm 2 )

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    BWG EQUIVALENTS IN INCHES AND MILLIMETRES

    EQUIVALENTS IN INCHES AND MILLIMITRES

    Bwg in mm Bwg in mm

    0 .340 8.636 13 .095 2.4131 .300 7.620 14 .083 2.1082 .284 7.213 15 .072 1.8293 .259 6.578 16 .065 1.6514 .238 6.045 17 .058 1.4735 .220 5.588 18 .049 1.2446 .203 5.156 19 .042 1.0677 .180 4.572 20 .035 0.889

    8 .165 4.190 21 .032 0.8129 .148 3.759 22 .028 0.71110 .134 3.403 23 .025 0.63511 .120 3.048 24 .022 0.55912 .109 2.768 25 .020 0.508

    Swg in mm Bwg in mm

    0 .324 8.230 13 .092 2.3371 .300 7.620 14 .080 2.0322 .276 7.010 15 .072 1.8293 .252 6.401 16 .064 1.6264 .232 5.893 17 .056 1.4225 .212 5.385 18 .048 1.2196 .192 4.877 19 .040 1.0167 .176 4.470 20 .036 0.9148 .160 4.064 21 .032 0.8139 .144 3.658 22 .028 0.71110 .128 3.251 23 .024 0.61011 .116 2.946 24 .022 0.55912 .104 2.642 25 .020 0.508

    SWG EQUIVALENTS IN INCHES AND MILLIMETRES

    10

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    WEIGHT OF FITTINGS

    (ANSI B16.11) 3000 lbs SCREWED FITTINGS

    33

    NOTE:All weights in this section are based on approximate weights for steel.Titanium weights can be calculated as 57% of the table values.

    TYPE APPROXIMATE WEIGHTS IN Kg

    SIZE INCHES 1/8 1/4 3/8 1/2 3/4 1 1 1 / 4 11 / 2 2

    SIZE METRIC 6 8 10 15 20 25 32 40 50Round Nipples 0,023 0,04 0,055 0,1 0,2 0,242 – 0,405 0,56

    Hexagon Nipples 0,032 0,04 0,072 0,1 0,16 0,24 0,38 0,455 0,55

    #Hexagon

    Reducing Nipples – 0,038 0,055 0,09 0,142 0,205 0,35 0,405 0,51

    End Caps 0,026 0,04 0,06 0,106 0,14 0,34 0,454 0,7 1,3

    Unions 0,16 0,16 0,21 0,325 0,5 0,9 1,12 1,45 2,19

    90° Elbows 0,16 0,135 0,27 0,41 0,61 1 1,25 1,6 2,55

    45° Elbows 0,12 0,11 0,23 0,34 0,555 0,85 1 1,4 2,1

    Tees 0,255 0,225 0,325 0,6 0,8 1,41 1,4 2,27 3,05

    *Reducing Tees – 0,25 0,4 0,7 0,98 1,73 2,01 2,605 3,4

    Welding Bosses – 0,053 0,085 0,15 0,22 0,316 0,705 0,998 1,44

    Couplings 0,035 0,05 0,08 0,15 0,22 0,31 0,71 1,05 1,5Reducing Couplings – 0,07 0,105 0,185 0,285 0,396 0,872 1,4 1,71

    Half Couplings 0,02 0,024 0,035 0,075 0,15 0,2 0,335 0,5 0,71

    TYPE APPROXIMATE WEIGHTS IN Kg

    SIZE INCHES 1/8 1/4 3/8 1/2 3/4 1 1 1 / 4 11 / 2 2

    SIZE METRIC 6 8 10 15 20 25 32 40 50

    *Hexagon Bushes – 0,025 0,035 0,054 0,08 0,18 0,19 0,23 0,455Square Head Plugs 0,009 0,016 0,029 0,057 0,095 0,172 0,255 0,4 0,58

    Hexagon Head Plugs 0,029 0,029 0,057 0,085 0,142 0,227 0,51 0,624 1,021

    Round Head Plugs 0,057 0,057 0,085 0,113 0,17 0,34 0,51 0,709 1,361

    #Weights of the smallest reduction, i.e. the heaviest*Weights of the largest reduction, i.e. the heaviest

    (ANSI B16.11) SCREWED FITTINGS

    *Weights of the largest reduction, i.e. the heaviest

    11

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    (ANSI B16.11) 3000 lbs SOCKET-WELD FITTINGS

    TYPE APPROXIMATE WEIGHTS IN Kg

    SIZE INCHES 1/8 1/4 3/8 1/2 3/4 1 1 1 / 4 11 / 2 2

    SIZE METRIC 6 8 10 15 20 25 32 40 50

    Couplings 0,039 0,05 0,06 0,115 0,18 0,25 0,4 0,48 0,8

    #Reducing Couplings – 0,066 0,071 0,132 0,22 0,325 0,44 0,575 1,3

    Half Couplings 0,04 0,054 0,085 0,135 0,17 0,32 0,485 0,6 1,02

    Tees 0,265 0,21 0,255 0,31 0,325 0,6 0,85 1,29 1,9

    *Reducing Tees – 0,289 0,323 0,415 0,448 0,81 1,32 1,675 2,55

    Welding Bosses – 0,072 0,085 0,135 0,205 0,3 0,41 0,56 1,225

    End Caps 0,02 0,035 0,058 0,085 0,13 0,21 0,3 0,475 0,73

    90° Elbows 0,155 0,13 0,13 0,225 0,29 0,5 0,75 1,1 1,7

    45° Elbows 0,072 0,06 0,085 0,18 0,222 0,36 0,555 0,85 1,2

    Unions 0,157 0,157 0,188 0,28 0,45 0,775 1,2 1,4 2,25

    #Weights of the smallest reduction, i.e. the heaviest*Weights of the largest reduction, i.e. the heaviest

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    WEIGHT OF FITTINGS

    (ANSI B16.11) 6000 LBS SOCKET-WELD FITTINGS

    TYPE APPROXIMATE WEIGHTS IN Kg

    SIZE INCHES 1/8 1/4 3/8 1/2 3/4 1 1 1 / 4 11 / 2 2

    SIZE METRIC 6 8 10 15 20 25 32 40 50

    Couplings – 0,085 0,13 0,205 0,275 0,48 0,68 1,05 1,95

    #Reducing Couplings – 0,1 0,148 0,272 0,355 0,5 0,75 1,275 2,2

    Half Couplings – 0,094 0,15 0,25 0,34 0,65 0,751 1 2,1

    Tees – – – 0,675 1,2 1,58 1,8 3,005 3,6

    *Reducing Tees – – – 0,805 1,359 1,85 2,3 3,68 4,15

    Welding Bosses – 0,09 0,135 0,2 0,27 0,4 0,6 1 1,78

    End Caps – 0,105 0,175 0,188 0,23 0,41 0,63 0,8 1,4

    90° Elbows – – – 0,4 0,628 1 1,4 2,35 3

    45° Elbows – – – 0,369 0,58 0,905 1,125 2,125 2,6

    TYPE APPROXIMATE WEIGHTS IN Kg

    SIZE INCHES 1/8 1/4 3/8 1/2 3/4 1 1 1 / 4 11 / 2 2

    SIZE METRIC 6 8 10 15 20 25 32 40 50

    Screwed/Plain 3000 lbs 0,040 0,054 0,085 0,135 0,170 0,320 0,485 0,600 0,925

    Plain 6000 lbs 0,105 0,130 0,180 0,225 0,290 0,550 0,80 1,100 1,400

    Screwed 6000 lbs 0,170 0,215 0,285 0,325 0,501 0,750 0,951 1,600 2,100

    #Weights of the smallest reduction, i.e. the heaviest*Weights of the largest reduction, i.e. the heaviest

    BS3799 SWAGE NIPPLES

    #Weights of the smallest reduction, i.e. the heaviest*Weights of the largest reduction, i.e. the heaviest

    (ANSI B16.11) 6000 LBS SCREWED FITTINGS

    TYPE APPROXIMATE WEIGHTS IN Kg

    SIZE INCHES 1/8 1/4 3/8 1/2 3/4 1 1 1 / 4 11 / 2 2

    SIZE METRIC 6 8 10 15 20 25 32 40 50

    Round Nipples – – – 0,191 0,272 0,43 – 0,716 1,008

    Hexagon Nipples 0,045 0,06 0,08 0,12 0,195 0,3 0,48 0,493 0,61

    #Hexagon ReducingNipples 0,04 0,055 0,07 0,085 0,138 0,275 0,39 0,3 0,504

    Couplings 0,08 0,085 0,105 0,2 0,45 0,945 1 1,85 3,4Reducing Couplings 0,088 0,105 0,126 0,245 0,509 1,35 1,455 2,222 3,955

    Half Couplings 0,06 0,065 0,08 0,115 0,225 0,454 0,525 0,95 1,6

    End Caps 0,06 0,065 0,085 0,145 0,2 0,335 0,585 0,75 1,45

    90° Elbows 0,285 0,275 0,475 0,7 1,6 3,05 3,4 6 9,4

    45° Elbows 0,265 0,245 0,225 0,625 0,95 1,12 2,125 2,6 4,3

    Tees 0,48 0,425 0,6 0,9 1,65 2,1 3,5 4,4 8,5

    *Reducing Tees – 0,6 0,78 1,2 2 2,34 4,05 4,94 10,4

    Welding Bosses – 0,085 0,115 0,21 0,46 0,9 1,1 1,85 3,25

    #Weights of the smallest reduction, i.e. the heaviest*Weights of the largest reduction, i.e. the heaviest

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    90° ELBOWS, BUTT-WELD FITTINGS (LONG RADIUS)

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    N.B. SIZE APPROXIMATE WEIGHTS IN Kg

    Sch Sch Sch Sch Sch Sch Std Sch Sch Sch Sch Sch Sch Sch Sch XXS

    Inches Metric 5s 10s 10 20 30 40s Wall 40 60 80s XS 80 100 120 140 160

    1/2 15 0,03 0,05 0,06 0,06 0,09 0,09 0,12 0,12

    3/4 20 0,04 0,07 0,08 0,08 0,11 0,11 0,15 0,15

    1 25 0,07 0,14 0,15 0,15 0,2 0,2 0,28 0,38

    11 / 4 32 0,1 0,23 0,26 0,26 0,35 0,35 0,44 0,6

    11 / 2 40 0,15 0,3 0,4 0,4 0,55 0,55 0,65 0,95

    2 50 0,3 0,5 0,7 0,7 0,95 0,95 1,4 1,7

    21 / 2 65 0,55 0,85 1,4 1,4 1,5 1,5 2,5 3,2

    3 80 1 1,25 2,5 2,5 2,9 2,9 3,75 5,531 / 4 90 1,2 1,65 3 3 4 4 – 8

    4 100 1,6 2,1 4 4 6 6 7,5 9 12

    5 125 2,7 3,65 6,8 6,8 9,3 9,3 12,7 15 18

    6 150 4,4 5,45 11 11 16,8 16,8 23 26 29,5

    8 200 8,8 10,2 17,25 19 22 22 27,25 34,8 34,8 38 40,5 52 55 54

    10 250 16,8 18,15 25,85 33,15 41,5 53,9 53,9 53,9 61,16 75 85 97 109

    12 300 24 27,25 37,2 49 60 60 61,25 81,7 80 80 107,4 123 140 157 180

    14 350 28 39,95 50 59 70 70 70 83 109 94 94 135 188 190 224 247,45

    16 400 38 51,6 64 78,3 95 95 95 125 162 125 125 202 260 274 323 367

    18 450 48 65,4 82 99,85 139,15 120 120 1 76,15 231,5 158 158 290,55 390 405 422 545

    20 500 58,4 84,9 100 146 194 146 146 228,35 311 194 194 390,45 476 508 607 770

    22 550 – – 120 – – – 177,97 – – – 236 – – – – –24 600 88 146 146 220 318,25 220 220 3 63,15 532,5 282 282 657,85 820 954 1100 1270

    WEIGHT OF FITTINGS

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    90° ELBOWS, BUTT-WELD FITTINGS (SHORT RADIUS)

    N.B. SIZE APPROXIMATE WEIGHTS IN Kg

    Sch Sch Sch Sch Sch Sch Std Sch Sch Sch Sch Sch Sch Sch Sch XXS

    Inches Metric 5s 10s 10 20 30 40s Wall 40 60 80s XS 80 100 120 140 160

    1/2 15 0,02 0,04 0,05 0,05 0,07 0,073/4 20 0,03 0,05 0,06 0,06 0,8 0,81 25 0,05 0,1 0,11 0,11 0,15 0,1511 / 4 32 0,08 0,17 0,18 0,18 0,26 0,2611 / 2 40 0,11 0,23 0,3 0,3 0,39 0,392 50 0,23 0,38 0,53 0,53 0,67 0,6721 / 2 65 0,41 0,64 1,05 1,05 1,05 1,053 80 0,75 0,94 1,88 1,88 2,03 2,0331 / 2 90 0,9 1,24 2,25 2,25 2,8 2,84 100 1,2 1,58 3 3 4,2 4,2 4,55 125 2,03 2,74 5,1 5,1 6,5 6,5 96 150 3,3 4,09 8,25 8,25 11,75 11,75 13,58 200 6,6 7,65 11,1 11,35 16,5 16,5 18,15 24,35 24,35 26,35 29 3210 250 12,45 13,61 17,35 21,35 3 1,13 31,13 37,7 37,7 37,7 40,85 50 53 6212 300 18 20,44 25 33,15 45 45 48 54,5 56 56 68 81,25 92 9914 350 21 29,96 37,5 39,5 52,5 52,5 52,5 54,45 74 66 66 93,5 124 120 138,816 400 28,5 38,7 48 52,2 71,25 71,25 71,25 104,3 106,7 104,3 104,3 138 171,5 166 19818 450 36 49,05 61,5 65,35 92,15 90 90 118 154,35 110,6 110,6 193 257,4 283 38720 500 43,8 63,68 75 109,5 135,8 109,5 109,5 154,35 208 135,8 135,8 261 332 376 43022 550 – – 90 – – – – – – – – – – – –24 600 66 109,5 109,5 165 214,3 165 165 256,5 355,5 197,5 197,5 443,5 530 621 680

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    END CAPS, BUTT-WELD FITTINGS

    38

    N.B. SIZE APPROXIMATE WEIGHTS IN Kg

    Sch Sch Sch Sch Sch Sch Std Sch Sch Sch Sch Sch Sch Sch Sch XXS

    Inches Metric 5s 10s 10 20 30 40s Wall 40 60 80s XS 80 100 120 140 160

    1/2 15 0,02 0,03 0,03 0,03 0,05 0,05 0,06 0,063/4 20 0,02 0,04 0,04 0,04 0,06 0,06 0,08 0,081 25 0,04 0,07 0,08 0,08 0,1 0,1 0,14 0,1911 / 4 32 0,05 0,11 0,13 0,13 0,18 0,18 0,22 0,311 / 2 40 0,08 0,15 0,2 0,2 0,28 0,28 0,33 0,482 50 0,15 0,25 0,35 0,35 0,46 0,46 0,7 0,8521 / 2 65 0,28 0,43 0,7 0,7 0,75 0,75 1,25 1,63 80 0,5 0,63 1,25 1,25 1,45 1,45 1,88 2,7531 / 2 90 0,6 0,83 1,5 1,5 2 2 – 4

    4 100 0,8 1,05 2 2 3 3 3,75 4,5 5,15 125 1,35 1,83 3,4 3,4 4,65 4,65 6,35 7,5 96 150 2,2 2,73 5,5 5,5 8,4 8,4 11,5 13 14,758 200 4,4 5,1 10 10 11 11 13,6 17,4 17,4 19 20,25 26 27,5 2710 250 8,3 9,08 18,5 15,85 20,75 20,75 29,95 2 6,95 26,95 30,58 37,5 42,5 48,5 54,412 300 12 13,63 24,75 24,5 30 30 30,85 40,85 40 40 53,7 61,5 70 78,5 9014 350 14 20 25 37 35 35 35 40,85 54,5 47 47 67,5 94 95 112 123,7316 400 19 25,8 32 46,5 47,5 47,5 47,5 62,5 81 62,5 62,5 101 130 137 161,5 18318 450 24 32,7 41 56 69,45 60 60 87,15 1 15,75 79 79 145,25 195 202,5 211 272,520 500 29,2 42,45 50 73 97 73 73 113,5 155,5 97 97 195,23 238 254 303,5 38522 550 – – 60 – – – 88,98 – – – 118 – – – – –24 600 44 73 73 110 159 110 110 190,65 266,5 141 141 333,93 410 477 545 635

    N.B. SIZE APPROXIMATE WEIGHTS IN Kg

    Sch Sch Sch Sch Sch Sch Std Sch Sch Sch Sch Sch Sch Sch Sch XXS

    Inches Metric 5s 10s 10 20 30 40s Wall 40 60 80s XS 80 100 120 140 160

    1/2 15 0,01 0,01 0,03 0,03 0,05 0,053/4 20 0,02 0,02 0,06 0,06 0,09 0,091 25 0,04 0,05 0,1 0,1 0,13 0,13 0,15 0,211 / 4 32 0,05 0,07 0,14 0,14 0,19 0,19 0,23 0,311 / 2 40 0,08 0,1 0,2 0,2 0,23 0,23 0,3 0,352 50 0,1 0,13 0,25 0,25 0,3 0,3 0,55 0,621 / 2 65 0,14 0,18 0,35 0,35 0,45 0,45 0,9 13 80 0,25 0,36 0,7 0,7 0,85 0,85 1,45 1,831 / 2 90 0,4 0,5 1 1 1,3 1,3 – 2,754 100 0,43 0,55 1,1 1,1 1,6 1,6 2,5 2,75 3,55 125 0,8 1 2 2 2,7 2,7 4 5 5,56 150 1,2 1,5 3 3 4,4 4,4 6 7,5 8,18 200 2,2 2,75 4,5 5 5,5 5,5 7 8,35 8,35 11 15,5 18,5 15,45 13,1510 250 3,6 4,45 6 8 9 9 13,6 13,6 13,6 16,25 21 30 28 28,512 300 6 7,5 10 13 15 15 19 25,5 22,5 22,5 29,5 32,5 41 42 44,514 350 6,4 8,17 14 13,5 16 16 16 24,5 38 27 27 36,3 50 47 52 59,616 400 8,4 10,67 18 18 21 21 21 31,5 52,5 31,5 31,5 52,25 64 59 73 7918 450 10,4 13 22 22 30 26 26 42 66 36 36 72,5 75 88 93 10420 500 13,6 17 29 34 42 34 34 56,75 94,5 42 42 98,5 96 105 153 17022 550 – – 35,5 – – – 42 – – – 51 – – – – –24 600 20,8 26 44 52 74,5 52 52 96,5 120 60 60 150 118 200 250 285

    45° ELBOWS, BUTT-WELD FITTINGS

    WEIGHT OF FITTINGS

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    39

    N.B. SIZE APPROXIMATE WEIGHTS IN Kg

    Sch Sch Sch Sch Sch Sch Std Sch Sch Sch Sch Sch Sch Sch Sch XXS

    Inches Metric 5s 10s 10 20 30 40s Wall 40 60 80s XS 80 100 120 140 160

    1/2 15 0,07 0,09 0,16 0,16 0,25 0,25 0,27 0,273/4 20 0,09 0,11 0,23 0,23 0,38 0,38 0,47 0,471 25 0,14 0,27 0,35 0,35 0,5 0,5 0,86 0,6511 / 4 32 0,35 0,45 0,9 0,9 1,05 1,05 1,25 1,1811 / 2 40 0,55 0,65 1,35 1,35 1,5 1,5 1,85 22 50 0,68 1,7 1,7 1,7 2,15 2,15 3,18 321 / 2 65 1,06 2,18 2,7 2,7 3 3 4 4,53 80 1,5 3 3,75 3,75 3,8 3,8 6,58 7,131 / 2 90 2 4,05 5 5 5,25 5,25 10,9

    4 100 2,6 4,4 6,5 6,5 7,65 7,65 9 17 155 125 4 7,42 10 10 13,5 13,5 17,5 25 246 150 6,35 12,35 16 16 19,3 19,3 24 39,5 37,68 200 10,7 20 23 24,6 27 27 31,75 33 33 43,6 49,5 54 70,35 6810 250 18 28,15 34,7 40 45 45 60 60 60 67,5 74 93 98,5 120,312 300 26 47,45 59 56,6 65 65 70,5 95 78 78 115 136,2 150 176,5 183,8514 350 40,7 69,9 87,16 94,5 102 102 102 105 135 115 115 165 206 240 275 30016 400 43,95 72,65 90,8 100 110 110 110 167 206,5 167 167 249 335 330 385 42518 450 53,95 101,7 127,12 127 164 135 135 237,45 277 190 190 322 380 450 500 59020 500 67,2 169,8 199,76 168 245 168 168 320 378,65 245 245 459 540 590 720 79022 550 – – 220 – – – 220 – – – 280 – – – – –24 600 95,9 306,45 310 240 373 240 240 570,65 653,75 350 350 748 910 1100 1180 1310

    EQUAL TEES, BUTT-WELD FITTINGS

    WEIGHT OF FITTINGS

    REDUCING TEES, BUTT-WELD FITTINGS

    N.B. SIZE APPROXIMATE WEIGHTS IN Kg

    Sch Sch Sch Sch Sch Sch Std Sch Sch Sch Sch Sch Sch Sch Sch XXS

    Inches Metric 5s 10s 10 20 30 40s Wall 40 60 80s XS 80 100 120 140 160

    1/2 15 0,07 0,09 0,16 0,16 0,25 0,25 0,27 0,273/4 20 0,09 0,11 0,23 0,23 0,38 0,38 0,47 0,471 25 0,14 0,27 0,35 0,35 0,5 0,5 0,86 0,6511 / 4 32 0,35 0,45 0,9 0,9 1,05 1,05 1,25 1,1811 / 2 40 0,55 0,65 1,35 1,35 1,5 1,5 1,85 22 50 0,68 1,7 1,7 1,7 2,15 2,15 3,18 321 / 2 65 1,06 2,18 2,7 2,7 3 3 3,85 4,23 80 1,5 3 3,75 3,75 3,8 3,8 6,13 6,631 / 2 90 2 4,05 5 5 5,25 5,25 10,94 100 2,6 4,4 6,5 6,5 7,65 7,65 9 15,9 155 125 4 7,42 10 10 13,5 13,5 17,5 23 23,156 150 5,6 12,35 14 14 19,3 19,3 24 32,7 37,68 200 10,7 20 23 24,6 27 27 31,75 33 33 43,6 49,5 49,25 55,6 51,310 250 17,45 26,3 33,15 38,6 43,5 43,5 55 55 55 65,83 63,5 88,5 95 11312 300 25,25 47,25 59 56,6 63 63 70,5 95 78 78 106,24 124,85 140,85 158 163,4514 350 40,7 69,9 87,16 94,5 102 102 102 105 135 115 115 162,28 206 235 275 30016 400 43,95 72,65 90,8 100 110 110 110 167 206,5 167 167 200 335 320 360 41018 450 53,95 1 01,7 127,12 127 164 135 135 237,45 256,5 190 190 278,87 3 80 440 475 55020 500 67,2 169,8 199,76 168 218 168 168 265,1 350,5 218 218 405,42 540 570 680 77022 550 – – 220 – – – 220 – – – 280 – – – – –24 600 94,45 268,99 272 227 373 237 237 390,45 544,8 350 350 606,1 910 1060 1140 1270

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    ECCENTRIC, REDUCERS, BUTT-WELD FITTINGS

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    N.B. SIZE APPROXIMATE WEIGHTS IN Kg

    Sch Sch Sch Sch Sch Sch Std Sch Sch Sch Sch Sch Sch Sch Sch XXS

    Inches Metric 5s 10s 10 20 30 40s Wall 40 60 80s XS 80 100 120 140 160

    1/2 153/4 20 0,03 0,03 0,07 0,07 0,1 0,1 0,15 0,141 25 0,05 0,07 0,13 0,13 0,16 0,16 0,23 0,211 / 4 32 0,07 0,09 0,18 0,18 0,22 0,22 0,27 0,311 / 2 40 0,12 0,14 0,26 0,26 0,35 0,35 0,48 0,452 50 0,15 0,23 0,41 0,41 0,57 0,57 0,95 0,921 / 2 65 0,32 0,41 0,77 0,77 1,01 1,01 1,35 1,353 80 0,4 0,5 1 1 1,35 1,35 1,9 1,831 / 2 90 0,55 0,68 1,3 1,3 1,89 1,89 – 3,2

    4 100 0,65 0,82 1,6 1,6 2,27 2,27 3,65 3,65 3,855 125 1,1 1,35 2,75 2,75 3,92 3,92 6,35 6,35 6,356 150 1,6 2 3,95 3,95 5,94 5,94 7,5 10 98 200 2,6 3,27 5 5,58 6,5 6,5 8 9,86 9,86 11,8 13,5 16,35 16,5 14,510 250 4,3 5,45 7,25 8,99 10,7 10,7 14,48 14,48 14,48 17,25 20,45 24,5 28,5 29,512 300 6 7,7 9,7 13,21 15 15 16,35 22,25 1 9,79 19,79 28,15 32,65 38,15 44,25 4914 350 10,75 13,6 23 22,25 26,85 26,85 26,85 31,3 41,75 35,55 35,55 52,25 64 73 78 8616 400 13,25 16,35 28 27,5 33,15 33,15 33,15 44 56,75 44 44 73,5 83 97 112 12118 450 16 19,98 34 33,5 46,76 40 40 59,5 77,4 53,12 53,12 97,6 116 136 145 15920 500 23,8 29,75 50 59,45 79 59,45 59,45 93 124,85 79 79 159 163 178 305 34022 550 – – 57 – – – 65,35 – – – 86,71 – – – – –24 600 28,7 36,32 63 71,7 107,14 71,7 71,7 129,4 180,7 95,34 95,34 228 241 2 95 540 610

    N.B. SIZE APPROXIMATE WEIGHTS IN Kg

    Sch Sch Sch Sch Sch Sch Std Sch Sch Sch Sch Sch Sch Sch Sch XXS

    Inches Metric 5s 10s 10 20 30 40s Wall 40 60 80s XS 80 100 120 140 160

    1/2 153/4 20 0,03 0,03 0,07 0,07 0,1 0,1 0,15 0,141 25 0,05 0,07 0,13 0,13 0,16 0,16 0,23 0,211 / 4 32 0,07 0,09 0,18 0,18 0,22 0,22 0,27 0,311 / 2 40 0,12 0,14 0,26 0,26 0,35 0,35 0,48 0,452 50 0,15 0,23 0,41 0,41 0,57 0,57 0,95 0,921 / 2 65 0,32 0,41 0,77 0,77 1,01 1,01 1,35 1,353 80 0,4 0,5 1 1 1,35 1,35 1,9 1,831 / 2 90 0,55 0,68 1,3 1,3 1,89 1,89 – 3,24 100 0,65 0,82 1,6 1,6 2,27 2,27 3,65 3,65 3,85

    5 125 1,1 1,35 2,75 2,75 3,92 3,92 6,35 6,35 6,356 150 1,6 2 3,95 3,95 5,94 5,94 7,5 10 98 200 2,6 3,27 5 5,58 6,5 6,5 8 9,86 9,86 11,8 13,5 16,35 16,5 14,510 250 4,3 5,45 7,25 8,99 10,7 10,7 14,48 14,48 14,48 17,75 20,45 24,5 28,5 29,512 300 6 7,7 9,7 13,21 15 15 16,35 22,25 1 9,79 19,79 28,15 32,65 38,15 44,25 4914 350 10,75 13,6 23 22,25 26,85 26,85 26,85 31,3 41,75 35,55 35,55 52,25 64 73 78 8616 400 13,25 16,35 28 27,5 33,15 33,15 33,15 44 56,75 44 44 73,5 83 97 112 12118 450 16 19,98 34 33,5 46,76 40 40 59,5 77,4 53,12 53,12 97,6 116 136 145 15920 500 23,8 29,75 50 59,45 79 59,45 59,45 93 124,85 79 79 159 163 178 305 34022 550 – – 57 – – – 65,35 – – – 86,71 – – – – –24 600 28,7 36,32 63 71,7 107,14 71,7 71,7 129,4 180,7 95,34 95,34 228 241 2 95 540 610

    CONCENTRIC REDUCERS, BUTT-WELD FITTINGS

    WEIGHT OF FITTINGS

    N.B.– Weights are of the smallest reduction, i.e. the heaviest.

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    N.B. SIZE APPROXIMATE WEIGHTS IN Kg

    Sch Sch Sch Sch Sch Sch Std Sch Sch Sch Sch Sch Sch Sch Sch XXS

    Inches Metric 5s 10s 10 20 30 40s Wall 40 60 80s XS 80 100 120 140 160

    1/2 15 0,13 0,14 0,33/4 20 0,18 0,2 0,351 25 0,29 0,38 0,5 0,6611 / 4 32 0,41 0,54 0,67 0,9511 / 2 40 0,54 0,67 0,9 1,22 50 0,98 1,34 2,01 2,4621 / 2 65 1,54 2,05 2,69 3,713 80 2,1 2,8 3,93 5,1831 / 2 90 2,47 2,94 6,25

    4 100 2,99 4,17 5,27 6,29 7,685 125 5,22 7,41 9,6 11,79 13,846 150 6,79 10,27 13,04 16,25 19,28 200 7,99 8,84 10,28 12,81 15,63 18,21 21,83 24,55 26,79 26,1610 250 12,1 14,87 17,86 23,8 23,94 28,13 33,57 38,98 45,54 50,4512 300 14,64 19,29 21,88 23,21 32,23 29,38 38,84 47,32 55,8 62,05 71,4314 350 18 15,8 28,57 28,57 32,59 44,2 39,73 54,9216 400 19,75 16,65 32,14 32,14 43,3 56,7 42,86 71,8818 450 24,25 21,3 44,2 38 56,25 74,2 50 91,5220 500 36 31,7 55,8 41,96 65,63 88,4 55,81 112,122 550 42,95 37 65 46,88 78 109 62,07 14224 600 50,05 45,55 75,9 50,45 91,52 128,6 67,41 160

    STUB ENDS, BUTT-WELD FITTINGS (ANSI B16.9)

    WEIGHT OF FITTINGS

    STUB ENDS, BUTT-WELD FITTINGS (MSS-SP-43)

    N.B. SIZE APPROXIMATE WEIGHTS IN Kg

    Inches Metric Sch 5s Sch 10s Sch 40s Sch 80s1/2 15 0,03 0,04 0,09 0,123/4 20 0,04 0,06 0,12 0,161 25 0,06 0,08 0,15 0,2211 / 4 32 0,08 0,1 0,2 0,3111 / 2 40 0,11 0,14 0,28 0,392 50 0,17 0,2 0,41 0,6921 / 2 65 0,25 0,33 0,66 1,053 80 0,35 0,44 0,89 1,4631 / 2 90 0,5 0,63 1,26 1,544 100 0,61 0,76 1,52 2,495 125 1,06 1,33 2,66 3,556 150 1,2 1,51 3,02 5,498 200 2,09 2,61 5,22 9,9710 250 3,63 4,54 9,08 13,7512 300 5,33 6,67 13,25 19,6414 350 5,81 7,26 14,53 2916 400 6,54 8,17 16,34 37,518 450 7,72 9,65 19,3 49,2520 500 8,54 10,67 21,34 6022 550 9,8 11,6 23 77,524 600 10,26 12,83 25,65 88,25

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    300 lbs PIPE FLANGES

    42

    N.B. SIZE APPROXIMATE WEIGHTS IN KgInches Metric Slip-on

    and Socket Weld LapScrewed Weld Neck Blind Joint

    1/2 15 0,5 0,5 0,82 0,82 0,5

    3/4 20 0,91 0,91 0,82 0,91 0,91

    1 25 0,91 0,91 1 1 0,95

    11 / 4 32 1,27 1,27 1,36 1,27 1,27

    11 / 2 40 1,36 1,36 1,81 1,36 1,36

    2 50 2,27 2,27 2,72 2,27 2,27

    21 / 2 65 3,63 3,63 4,08 3,18 3,63

    3 80 4,08 4,08 4,54 4,08 4,08

    31 / 2 90 5 5,44 5,9 5

    4 100 5,9 6,8 7,71 5,9

    N.B. SIZE APPROXIMATE WEIGHTS IN KgInches Metric Slip-on

    and Socket Weld LapScrewed Weld Neck Blind Joint

    5 125 6,8 8,62 9,07 6,8

    6 150 8,62 10,89 11,79 8,62

    8 200 13,61 17,69 20,41 13,61

    10 250 19,5 23,59 31,75 19,5

    12 300 29,03 36,29 49,9 29,03

    14 350 35,38 49,9 59,42 47,63

    16 400 42,18 63,5 77,11 63,5

    18 450 54,43 68,04 94,8 72,57

    20 500 72,12 81,65 123,4 88,45

    24 600 95,25 117,93 186,4 124,74

    N.B. SIZE APPROXIMATE WEIGHTS IN KgInches Metric Slip-on

    and Socket Weld LapScrewed Weld Neck Blind Joint

    1/2 15 0,68 0,68 0,91 0,91 0,68

    3/4 20 1,13 1,13 1,36 1,36 1,131 25 1,36 1,36 1,81 1,81 1,36

    11 / 4 32 2,04 2,04 2,49 2,72 2,04

    11 / 2 40 2,95 2,95 3,18 3,18 2,95

    2 50 3,18 3,18 3,63 3,63 3,18

    21 / 2 65 4,54 4,54 5,44 5,44 4,54

    3 80 5,9 5,9 7,26 7,26 5,9

    31 / 2 90 7,26 9,07 9,53 7,26

    4 100 9,53 11,34 12,25 9,53

    N.B. SIZE APPROXIMATE WEIGHTS IN KgInches Metric Slip-on

    and Socket Weld LapScrewed Weld Neck Blind Joint

    5 125 11,79 15,42 15,88 11,79

    6 150 15,88 20,41 22,68 15,888 200 24,49 31,75 36,74 24,49

    10 250 34,93 44,91 57,61 34,93

    12 300 49,9 64,41 83,46 63,5

    14 350 74,39 84,37 107,1 86,18

    16 400 99,79 111,6 139,3 113,4

    18 450 127 138,4 176,9 133,8

    20 500 147,4 171,5 223,2 167,8

    24 600 222,3 247,2 342 249,5

    N.B. SIZE APPROXIMATE WEIGHTS IN KgInches Metric Slip-on

    and Weld LapScrewed Neck Blind Joint

    4 100 11,79 15,88 14,97 11,34

    5 125 14,06 19,5 19,96 13,15

    6 150 19,96 25,85 27,67 19,05

    8 200 30,36 40,37 45,36 29,03

    10 250 41,28 57,15 70,31 50,8

    N.B. SIZE APPROXIMATE WEIGHTS IN KgInches Metric Slip-on

    and Weld LapScrewed Neck Blind Joint

    12 300 58,51 80,29 102,5 68,9514 350 86,64 105,7 140,6 95,2516 400 114,8 133,4 180,5 12718 450 140,6 163,3 227,7 156,520 500 171,5 201,9 281,7 190,524 600 244,5 290,3 424,6 279

    150 lbs PIPE FLANGES

    400 lbs PIPE FLANGES

    WEIGHT OF FLANGES

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    43

    N.B. SIZE APPROXIMATE WEIGHTS IN KgInches Metric Slip-on

    and Socket Weld LapScrewed Weld Neck Blind Joint

    1/2 15 1,27 1,27 1,36 0,91 1,27

    3/4 20 1,36 1,36 1,59 1,36 1,36

    1 25 1,59 1,59 1,81 1,81 1,59

    11 / 4 32 2,04 2,04 2,27 2,72 2,04

    11 / 2 40 2,95 2,95 3,63 3,63 2,95

    2 50 3,63 3,63 4,54 4,54 3,63

    21 / 2 65 5,44 5,44 6,35 6,3 5,44

    3 80 6,8 6,8 8,16 9,07 6,8

    31 / 2 90 9,53 11,79 13,15 9,53

    4 100 14,97 16,78 18,6 14,97

    N.B. SIZE APPROXIMATE WEIGHTS IN KgInches Metric Slip-on

    and Socket Weld LapScrewed Weld Neck Blind Joint

    5 125 28,58 30,84 30,84 28,58

    6 150 36,29 36,74 39,01 36,29

    8 200 44 50,8 63,05 44

    10 250 80,29 88,45 108,9 88,45

    12 300 97,52 102,5 133,8 108,8

    14 350 117,5 157,4 171,5 131,5

    16 400 166 218,2 239 181,4

    18 450 215,5 251,7 301,6 212,7

    20 500 277,6 313 387,8 285,8

    24 600 370,1 4432 533 392,8

    600 lbs PIPE FLANGES

    900 lbs PIPE FLANGES

    N.B. SIZE APPROXIMATE WEIGHTS IN KgInches Metric Slip-on

    and Socket Weld LapScrewed Weld Neck Blind Joint

    1/2 15 2,72 2,72 3,18 1,81 2,72

    3/4 20 3,18 3,18 3,4 2,72 3,18

    1 25 3,4 3,4 3,86 4,08 3,411 / 4 32 4,54 4,54 4,54 4,54 4,54

    11 / 2 40 6,35 6,35 6,35 6,35 6,35

    2 50 9,53 9,53 10,89 11,34 9,53

    21 / 2 65 16,33 16,33 16,33 15,88 16,33

    3 80 21,77 21,77 21,77 21,77

    4 100 33,11 31,3 33,11 33,11

    5 125 59,87 59,87 64,41 59,87

    N.B. SIZE APPROXIMATE WEIGHTS IN KgInches Metric Slip-on

    and Socket Weld LapScrewed Weld Neck Blind Joint

    6 150 74,39 74,39 72,12 74,39

    8 200 117 123,8 137 117

    10 250 197,8 205,9 230 22012 300 302,6 313 351,5 285,8

    14 350 426,4 442,3 403,7

    16 400 567 589,7 521,7

    18 450 737,1 793,8 669

    20 500 929,9 1009,3 805,2

    24 600 1508,3 1644,4 1281,5

    N.B. SIZE APPROXIMATE WEIGHTS IN KgInches Metric Slip-on

    and Weld LapScrewed Neck Blind Joint

    3 80 14,06 14,51 14,51 14,06

    4 100 24,04 23,13 24,49 24,04

    5 125 37,65 39,01 39,46 37,65

    6 150 49 49,9 51,26 49

    8 200 78 84,82 89,36 86,18

    10 250 111,1 121,6 131,5 124,7

    N.B. SIZE APPROXIMATE WEIGHTS IN KgInches Metric Slip-on

    and Weld LapScrewed Neck Blind Joint

    12 300 147,9 168,7 187,3 167,8

    14 350 172,4 254,9 224,1 188,2

    16 400 208,2 310,7 280,8 210,9

    18 450 293,5 419,1 399,2 294,8

    20 500 359,3 528,0 502,1 367,4

    24 600 671,3 680,4 952,1 703,1

    1500 lbs PIPE FLANGES

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    ROUND BAR – metric

    44

    N.B. SIZE APPROXIMATE WEIGHTS IN Kg

    Inches Metric Slip-onand Weld Lap

    Screwed Neck Blind Joint

    1/2 15 3,18 3,18 3,18 3,18

    3/4 20 3,63 3,63 3,63 3,63

    1 25 4,99 5,44 4,99 4,99

    11 / 4 32 7,26 7,71 7,71 7,26

    11 / 2 40 9,98 11,34 10,43 9,98

    2 50 17,24 19,05 17,69 16,78

    21 / 2 65 24,94 23,59 25,4 24,04

    SIZE WEIGHTS IN Kg

    mm Wt per ft Wt per M

    0,5 0,0004 0,0015

    1,0 0,0018 0,0062

    1,5 0,0042 0,014

    2 0,0076 0,025

    2,5 0,012 0,039

    3 0,017 0,055

    3,5 0,023 0,076

    4 0,03 0,099

    4,5 0,038 0,125

    5 0,047 0,154

    5,5 0,057 0,187

    6 0,068 0,222

    6,5 0,079 0,26

    7 0,092 0,302

    7,5 0,106 0,347

    8 0,12 0,395

    8,5 0,136 0,445

    9 0,152 0,499

    9,5 0,169 0,556

    10 0,188 0,617

    11 0,227 0,746

    12 0,271 0,888

    13 0,317 1,04

    14 0,369 1,21

    15 0,424 1,39

    16 0,482 1,58

    17 0,543 1,78

    18 0,61 2

    19 0,68 2,23

    20 0,753 2,47

    SIZE WEIGHTS IN Kg

    mm Wt per ft Wt per M

    21 0,829 2,72

    22 0,908 2,98

    23 0,994 3,26

    24 1,08 3,55

    25 1,17 3,85

    26 1,27 4,17

    27 1,37 4,5

    28 1,47 4,83

    30 1,69 5,55

    32 1,92 6,31

    33 2,05 6,71

    35 2,3 7,55

    36 2,44 7,99

    38 2,71 8,9

    39 2,86 9,38

    40 3,01 9,86

    42 3,32 10,88

    45 3,8 12,48

    48 4,33 14,21

    50 4,7 15,41

    52 5,08 16,67

    55 5,69 18,65

    56 5,89 19,33

    58 6,32 20,74

    60 6,77 22,2

    62 7,22 23,7

    64 7,7 25,25

    65 7,94 26,05

    68 8,69 28,51

    70 9,21 30,21

    SIZE WEIGHTS IN Kg

    mm Wt per ft Wt per M

    72 9,74 31,96

    75 10,57 34,68

    80 12,03 39,46

    90 15,22 49,94

    100 18,79 61,65

    110 22,74 74,6

    120 27,07 88,8

    130 31,7 104

    140 36,88 121

    150 42,37 139

    160 48,16 158

    170 54,26 178

    180 60,96 200

    190 67,97 223

    200 75,3 247

    220 90,8 298

    240 108 355

    250 117 385

    260 127 417

    280 147 483

    300 169 555

    320 192 631

    340 217 713

    350 230 755

    360 244 799

    380 271 890

    400 301 986

    500 469 1540

    N.B. SIZE APPROXIMATE WEIGHTS IN Kg

    Inches Metric Slip-onand Weld Lap

    Screwed Neck Blind Joint

    3 80 37,65 42,64 39,01 36,29

    4 100 56,7 65,77 61,23 54,43

    5 125 95,25 111,1 102,06 93

    6 150 147,4 172,4 156,5 142,9

    8 200 220 63,1 240,4 213,2

    10 250 421,8 87,6 464,9 408,2

    12 300 499 691,7 589,7 499

    2500 lbs PIPE FLANGES

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    45

    WEIGHTS IN KgTHICKNESS WT PER SQ FT WT PER SQ M 2000 2500 3000 4000 6000

    x 1000 mm x 1250 mm x 1500 mm x 2000 mm x 2000 mm

    5 mm 3,802 40,925 82 128 184 327 4916 mm 4,563 49,111 98 153 221 393 5898 mm 6,084 65,483 131 205 295 524 78610 mm 7,604 81,845 164 256 368 655 98212 mm 9,125 98,222 196 307 442 786 117915 mm 11,406 122,778 246 384 553 982 147320 mm 15,207 163,689 327 512 737 1310 196425 mm 19,01 204,622 409 639 921 1637 245630 mm 22,813 245,556 491 767 1105 1964 294740 mm 30,414 327,378 655 1023 1473 2619 392950 mm 38,02 409,244 819 1279 1842 3274 4911

    PLATE – metric

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    47

    M AT E R I A L S I N F O R M AT I O N

    See inside for further details

    TRADEMARKS

    Some alloys presented in this catalogue are registered trade marks ® wich are theproperty of the registered owner:

    • AL-6XN of ATI Properties Inc.• Ferralium of Meighs Ltd.• 17-4PH of Armco.• 20 Cb3 of Carpenter Technology, Co.• Hastelloy B3-C22-C276-C4 of Haynes International.• Incoloy: 028-330-800-800H-800HT-825-A286-DS; Inconel: 600-601-625-718-

    X750 and Honel: 400-K500 of INCO Alloys International.

    12

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    310S

    310S

    Alloy: AISI-310S(Cr. Ni. alloy)UNS-S31008

    1.º Chemical composition in %:

    Ni Cr Mo Co Fe Cu C Mn Si P S NMini 19 24Max 22 26 0,08 2 1,5 0,045 0,030 (x)Balance x

    2.º Mechanical properties:

    Representative Tensile Properties Typical Creep-Rupture Properties

    UltimateTemp Tensile 0.2% Yield Elongation

    °F Strength, psi Strength, psi %

    70 80,000 35,000 521000 67,800 20,800 471200 54,100 20,700 431400 35,100 19,300 461600 19,100 12,200 48

    Density Ib/in3 Melting Range °F

    0.284 2470-2555

    Coefficient* of Modulus of Thermal Thermal Elasticity

    Temp Expansion, Conductivity Dynamic,°F in/in °F x 10 -6 Btu• ft/ft 2• hr• °F psi x 10 6

    70 – 7.6 29.0

    1000 9.5 13.6 23.01200 9.8 15.2 21.81400 10.05 16.8 20.51600 10.15 18.4 19.21800 10.3 20.0 –2000 10.6 – –

    Stress, psi, for a 10,000 hrTemp Secondary Creep Rate Rupture

    °F 1% in 10,000 hrs Strength, psi

    1200 14,900 14,4001400 3,300 4,5001600 1,100 1,5001800 280 660

    (x) cb = 10 x Cmini, 1,10 max

    3.º Phy sical properties:

    * 70°F to indicated temperature.

    49

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    4.º Specifications:

    50

    Norm Tubes Plates Shapes, Strips Flanges Fittings Wire

    Seamless Welded Sheets Bars Forgings

    ASTM A-213 A-312 A-240 A-276 A-240 A-182 A-403 A-276A-312 A-473 A-580

    B.S.

    EN-10095,

    X8CrNi25-21

    W.Nr. 1.4841

    5.º Characterist ics, applications:

    Excellent resistance to oxidation under mildly cyclic conditions through 2000°F characterizes 310.Because of its high chromium and medium nickel contents, 310 has good resistance to sulfidation and

    other forms of hot corrosion.310 is widely used in moderately carburizing atmospheres such as encountered in petrochemicalenvironments. The more severely carburizing atmospheres of industrial heat treating furnaces requie-re 330 or 333. 310 is not suggested for the severe thermal shock of repeated liquid quenching.

    310 is often used at cryogenic temperatures, because of excellent toughness to 4 K, and low mag-netic permeability.

    310 has a machinability rating of 42% relative to AISI B1112 steel. With high speed steel tooling this is about 70 surface feet per minute. Forming operations should be at room temperature whene- ver possible.

    • Oxidization resistance to 2000°F• Moderate strength at high temperature• Resistance to hot corrosion• Strength and toughness at cryogenic temperatures

    Applications

    • Kilns• Fluidized bed coal combustors• Radiant tubes• Tube hangers for petroleum refining and steam boilers• Coal gasifier internal components• Thermowells• Refractory anchor bolts• Burners, combustion chambers• Retorts, muffles, annealing covers• Saggers

    • Food processing equipment • Cryogenic structures.

    6.º Welding properties:

    Good weldability.Weld with matching AWS E310-15 DC lime electrodes or ER310 bare wire.

    7.º Products, w e supply:

    x Plates, sheets x Tubes x Fittings x Bars x Forgings x Bolting

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    316L

    51

    Alloy: AISI-316L(Cr. Ni. alloy)UNS-S31603

    1.º Chemical composition in %:

    Ni Cr Mo Co Fe Cu C Mn Si P S NMini 10 16 2Max 14 18 3 0,030 2 0,75 0,045 0,030 0,10Balance x

    0,2% proof stress 1% proof stress tensile strength elongation afterN/mm2 min. N/mm 2 min. N/mm 2 fracture (Lo=5do)

    195 235 450-700 40

    Temperature °C 100 150 200 250 300 350 400 450 500

    0,2% proof stress 165 150 137 127 119 113 108 103 100

    1% proof stress 200 180 165 153 145 139 135 130 128

    2.º Mechanical properties:

    Mechanical properties at 20°C

    Mechanical properties at elevated temperatures in N/mm 2

    3.º Phy sical properties:

    Specific gravity at 20°C .................................... 7,95 g/cm 2Thermal conductivity at 20°C ............................. 15 W/mK Specific heat at 20°C ....................................... 500 J/kgK Modulus of elasticity at 20°C ............................. 200000 N/mm 2Thermal expansion in 10 -6 m/m °C .................... 20 to 100°C 16,5

    20 to 200°C 17,520 to 300°C 17,520 to 400°C 18,520 to 500°C 18,5

    4.º Specifications:

    Norm Tubes Plates Shapes, Strips Flanges Fittings WireSeamless Welded Sheets Bars Forgings

    ASTM A-213 A-249 A-240 A-276 A-240 A-182 A-403 A-276A-312 A-312 A-472 A-580

    A-554 A-479B.S.

    W. Nr. 1.4404

    316L

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    5.º Characterist ics, applications:

    Material is austenitic, stainless and acid resisting nickel, chromium, molybdenum steels with a verylow carbon content (ELC type).

    Material features improved strength due to its nitrogen addition, which is of particular importancefor the 0,2% proof stress to be used as design basis.

    Applications

    Material 316L and Material No. 1.4435 are mainly used for parts and equipment in urea plant sub- jected to high pressures and temperatures, and to severe corrosion (steam separator, condenser, re-actor, stripper, scrubber). Both grades are also suitable for applications involving the attack of a varietyof chemicals in dyemills, in the textile, paper and leather industries, as well as the chemical, pharma-ceutical and plastics industries.

    The steels are not magnetic.

    Corrosion resistance. Intergranular corrosion

    Owing to their alloying elements and to the melting technique employed. Material 316 L and 1.4435feature very good resistance to intergranular corrosion when tested according to DIN 50914. Their co-rrosion resistance is also found to be excellent when subjected to a Huey test according to ASTM A252 Practice C - a maximum corrosion rate of 0.247 g/m_hr 316L and 0.54 g/m_hr (1.4435) ob-

    tained as an average of 5 bolling periods of 48 hours each can be guaranteed.

    Stress corrosion cracking and pittingThe alloying elements of Material No. 1.4466 give this grade improved resistance to stress corrosion

    cracking and pitting in high-chloride media (e.g. sea water) compared to that of conventional 18/8 steels.Due to the increased Nickel content, Material No. 1.4465 has a considerably higher range of resis-

    tance to stress corrosion cracking than e.g. X2CrNiMo 1812 (TP 316 L).Due to the Molybdenum content and the increased Chromium content there is a good corrosion re-

    sistance to flowing waters containing Chlorides.

    Forming properties

    Both grades can conveniently be cold formed, hot formed and machined.

    Huey-test

    Apart from the testing for resistance to grain disintegration the Huey-test also serves for investiga- ting whether there are any further inhomogeneities such as precipitations within the grain, sigma pha-se and inclusions of Ferrite. For this reason the Huey-test represents a very strict testing method,which includes a great number of parameters.

    5,91 g/m 2 24h=0.27 mm/year at the Huey-test. This extraordinarily low value can only be guaran- teed by special provisions at the production of the steel and by extensive quality control during the va-rious of production.

    6.º Welding properties:

    Welding presents no difficulties. With an approved welding technique for fully austenitic filler metalssound weld joints can be achieved up to a plate thickness of 80 mm. Welding should be carried out witha short arc and mean amperage taking care to prevent weave beads exeeding two times the electro-de diameter. Thick layers are to be avoided. Its is recommended to chip out the end craters. Interpass

    temperature should not exceed 150°. Quite on general, no postheat-treatment is required.

    7.º Products, w e supply:

    x Plates, sheets x Tubes x Fittings x Bars x Forgings x Bolting

    52

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    317L

    53

    Alloy: AISI-317L(Cr. Ni. Mo. alloy)UNS-S31703

    1.º Chemical composition in %:

    Ni Cr Mo Co Fe Cu C Mn Si P S NMini 11 18 3Max 15 20 4 0,35 2 0,75 0,040 0,030 0,10Balance x

    Norm Tubes Plates Shapes, Strips Flanges Fittings WireSeamless Welded Sheets Bars Forgings

    ASTM A-213 A-249 A-240 A-276 A-240 A-182 A-403 A-276

    A-312 A-312 A-582 A-472 A-774 A-580A-813-4 A-479 A-778

    B.S.

    W.Nr. 1. 4438

    X2 Cr Ni Mo 18164

    AENOR Z2CND 19-15

    B5 - 317S/2

    JIS - SUS 317L

    S.S. - 2367

    2.º Mechanical properties:

    Tensile strength, mini: 515 MPa Elongation, mini: 40% in 2 inch Yield strength, mini: 205 MPa Hardness: Brinell, max: 217

    RcB, max: 96

    3.º Phy sical properties:

    Physical Data

    Density (lb/cu. in.) ............................... 0.29 or 8,00 Kg/dm 3Specific Gravity .............................................................. 7.9

    Specific Heat ............................................................... 0.12(Btu/lb/Deg F - [32-212 Deg F])Electrical Resistivity ....................................................... 444(microhm-cm (at 68 Deg F))Melting Point (Deg F) ................................................... 2550Modulus of Elasticity Tension ............................................. 28

    4.º Specifications:

    317L

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    5.º Characterist ics, applications:

    Principal Desing Features

    317L is a low carbon version of 317 stainless. It possesses the same high strength and corrosionresistance and will produce stronger welds due to its low carbon content. Many users are shifting over

    to this alloy in lieu of 304 and 316.

    Corrosion ResistanceResistant to a wide variety of marine environments, salts, dilute nitric, acetic and sulfuric acids. Sig-

    nificantly higher resistance to pitting and crevice corrosion at ambient temperatures than 316 or 316Lstainless.

    Hot WorkingAll common hot working processes are possible with this alloy. Heat to 2100-2300°F (1149-1260°C).

    Avoid working this material below 1700°F (927°C). For optimum corrosion resistance, a post-work annea-ling is recommended.

    Cold WorkingShearing, stamping, heading and drawing can be successfully performed. To remove internal stres-

    ses, a post-work annealing is recommended.

    Annealing1850-2050°F (1010-1121°C), followed by rapid cooling.

    HardeningThis alloy does not respond to heat treatment. Cold work will cause an increase in both hardness

    and strength.

    Machinability

    Low speeds and constant feeds will minimize this alloy’s tendency to work harden. Tougher than 304stainless with a long stringy chip, the use of chip breakers is recommended.

    ApplicationsChemical and petrochemical process equipment, pulp and paper manufacturing and condensers in

    fossil and nuclear fueled power generation stations.

    6.º Welding properties:

    All common fusion and resistance methods except oxyacetylene welding have proven successful. UseAWS E/ER 317L filler metal for best results.

    7.º Products, w e supply:

    x Plates, sheets x Tubes x Fittings x Bars x Forgings x Bolting

    54

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    317LMN

    55

    Alloy: AISI-317LMN(Cr. Ni. Mo. alloy)UNS-S31703

    1.º Chemical composition in %:

    Ni Cr Mo Co Fe Cu C Mn Si P S NMini 13,5 17 4 0,10Max 17,5 20 5 0,030 2 0,75 0,045 0,030 0,20Balance X

    Norm Tubes Plates Shapes, Strips Flanges Fittings WireSeamless Welded Sheets Bars Forgings

    ASTM A-312 A-240

    B.S.

    W.Nr. 1. 4439 (X2 Cr Ni Mo N 17135)

    SEN - 400

    2.º Mechanical properties:

    Tensile strength, mini: 550 MPa Elongation, mini: 40% Yield strength, mini: 240 MPa Hardness: Brinell, max: 217

    RcB, max: 96

    3.º Phy sical properties:

    Physical Data

    Density (lb/cu. in.) .................................... 0.29 or 8 Kg/dm 3Specific Heat ............................................................... 0.12(Btu/lb/Deg F - [32-212 Deg F])

    Melting Point (Deg F) ................................................... 2600Thermal conductivity ....................................................... 9.4Modulus of Elasticity Tension ............................................. 28

    4.º Specifications:

    5.º Characterist ics, applications:

    Cold bending

    Heat treatment is in most cases not necessary after cold bending to normal bending radio. At a higherdegree of forming and at operational conditions which could cause stress corrosion in austeniticsteels, a stress-relieving annealing is reconmmended.

    317LMN

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    Corrosion ResistanceThe addition of nitrogen provides a good austenitic stability for Material 317LMN giving it a superior

    corrosion resistance to that of 1.4435. Even after heat treatment e.g. welding, a good corrosion re-sistance is maintained as there is no possibility of the formation of harmful phases e.g. the sigma pha-se. The increased molybdenum content affords a high corrosion resistance in chlorine-ion-containingmedia. Pitting corrosion resistance is particularly improved.

    Material 317LMN is characterized by good resistance inMixed acids – sulphuric acid / nitric acid, Hydrofluoric acid / nitric acidBleaching solutions – sodium chlorite, sodium-hypochloriteSea and brackish water – sodium chloride

    ApplicationsPositive experiences with Material 317 LMN can be expected amongst others in the following

    applications:• Fatty acid plants• Bleaching plants• Nuclear evaporation plants• Plants admitting aqueous chloride solutions.

    6.º Welding properties:

    Electrode rod welding as well as the WIG (TIG)-method is suitable for welding tubes into tube plates.The use of additives of the same type is recommended in order to obtain a weld free of ferrites and with

    the favourable properties of the basic material. Welding should be carried out with as little heat as pos-sible. There is usually no need for further heat treatment.

    Weldable by all common methods. Because of the carbon restriction in 317LMN, carbide precipita- tion along the weld boundaries will be minimized. Filler metal should be either 317L, LM or LMN, alt-hough Alloy 625 (Inconel tm) has been successfully employed.

    7.º Products, w e supply:

    x Plates, sheets x Tubes x Fittings x Bars x Forgings x Bolting

    56

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    321

    57

    Alloy: AISI-321(Cr. Ni. alloy)UNS-S32100

    1.º Chemical composition in %:

    Ni Cr Mo Co Fe Cu C Mn Si P S N TIMini 9 17 (x)Max 12 19 0,08 2 0,75 0,045 0,030 0,10Balance X

    (x) Ti: Ti 5x (c + n) mini, o.70 max.

    Density Ib/in3 Melting Range °F

    0.286 2550-2600

    Coefficient* of Modulus of

    Thermal Thermal ElasticityTemp Expansion, Conductivity Dynamic,

    °F in/in °F x 10 -6 Btu• ft/ft 2• hr• °F psi x 10 6

    200 9.3 8.8 28.0400 9.4 9.7 26.5800 10.0 11.4 23.8

    1000 10.3 12.1 22.5

    Ultimate 0,2%Temp Tensile Yield

    °F Strength, psi Strength, psi

    400 62,000 20,500600 62,000 18,000800 62,000 17,000

    Stress, psi to Rupture at Indicated TimeTemp

    °F 1,000 hrs 10,000 hrs

    1100 30,000 23,5001200 19,000 12,9001300 11,200 7,200

    * 70°F to indicated temperature.

    2.º Mechanical properties:

    Tensile strength, mini: 515 MPa Elongation, mini: 40% Yield strength, mini: 205 MPa Hardness: Brinell, max: 217

    RcB, max: 95

    Representative Tensile Properties Typical Stress-Rupture Strength

    3.º Phy sical properties:

    Density: 8 Kg/dm 3

    321

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    4.º Specifications:

    58

    Norm Tubes Plates Shapes, Strips Flanges Fittings Wire

    Seamless Welded Sheets Bars Forgings

    ASTM A-213 A-249 A-240 A-276 A-167 A-182 A-403 A-276A-312 A-312 A-582 A-240 A-473 A-580A-376 A-554 A-479

    B.S.

    W.Nr. 1.4541

    5.º Characterist ics, applications:

    High carbon steels prone more to intercrystalline attack in weld zones and slower cooling sections.These steel avoids such attacks through its stabilization with Ti. The corrosion behaviour of this alloyin natural environments is very similar to the TP