Technical Composition of Buttwelded Pipe Fittings, Flanges and Pipe Fittings

Stainless Steel Pipe Mechanical Properties

MECHANICAL PROPERTIES
GradeTensileYield%AgeHardness (Max)-
-Strength Mpa, (Min)StrengthElongation--
--Mpa, (Min)in 50mm--
---gauge length minBHNRb
3015152054021795
3045152054020192
304L4851704020192
310S5152054021795
3165152054021795
316L4851704021795
3175152053521795
317L5152054021795
3215152054021795
3475152054020192
4093801702017988
409M4302752018790
410S4152052218389
4104502052021789
420700( max )-1521795
4304502052218389
JSL AUS5152054021795
JS- 2035152054021795
301M5152054021795

Stainless Steel Pipe Chemical Properties

GradeC (Max)Mn (Max)P (Max)S (Max)Si (Max)CrNiMoNitrogen (Max)Cu/ Others
2010.155.50/7.500.060.0301.016.0/18.03.5/5.5--n-25 max
2020.157.50/10.00.060.030.1.017.0/19.04.0/6.0--n-25 max
JS- 2030.089.2510.250.0700.0300.7514.25 - 15.252.25 - 2.75--1.60- 2.0
3010.152.000.0450.0301.0016.00 - 18.006.00 - 8.00-0.10-
301M0.104.55.50.0600.0300.7514.50 - 15.506.0 - 7.0--1.70- 1.90
3040.082.000.0450.0300.7518.00 - 20.008.00- 10.50-0.10-
304L0.0302.000.0450.0300.7518.00 - 20.008.00- 12.00-0.10-
309s0.082.00.0450.0301.022.0/24.012.0/15.0   
3100.252.00.0450.0301.5024.0/26.019.0/22.0   
310S0.082.000.0450.0301.5024.00- 26.0019.00 - 22.00---
3160.082.000.0450.0300.7516.00 - 18.0010.00 - 14.002.00 - 3.000.10-
316L0.0302.000.0450.0300.7516.00 - 18.0010.00 - 14.002.00 - 3.000.10-
3170.082.000.0450.0300.7518.00 - 20.0011.00 - 14.003.00 - 4.000.10-
317L0.0302.000.0450.0300.7518.00 - 20.0011.00 - 15.003.00 - 4.000.10-
3210.082.000.0450.0300.7517.00 - 19.009.00 - 12.00-0.10Ti5 ( C + N ) Min or 0.70 max
3470.082.000.0450.0300.7517.00 - 19.009.00 - 13.00--Cb= 10x ( C Min ) or 1.00 Max
4090.081.000.0400.0101.0010.50 - 11.750.50--Ti= 6x (C+ N ) Min or 0.70 Max
409M0.030.81.20.0300.0300.40.7511.00- 12.001.5 max.--Ti= 6x (C) Min or 0.70 Max
410S0.081.000.0400.0301.0011.50- 13.500.60---
4100.151.000.0400.0301.0011.50- 13.500.75---
4200.350.500.0350.0150.5012.00 - 13.000.20.3---
440A0.60/0.701.00.0400.0301.016.0/18.0----
440B0.75,0.951.00.0400.0301.016.0/18.0----
440C0.95, 1.21.00.0400.0301.016.0/18.0----
4300.121.000.0400.0301.0016.00 - 18.000.75---
JSL AUS0.087.08.00.0700.0300.7515.50 - 16.504.25 - 4.75--0.9 - 1.10
904L0.022.000.0300.0451.0019.0-23.023.0-28.0--23.0-28.0
22050.032.000.0300.0201.0021.0-23.04.5-6.5  4.5-6.5
22070.0301.200.0350.0200.3024.0-26.06.0-8.0--6.0-8.0
* Thickness of 1.27mm & below will have elongation of 20% min.

STAINLESS STEEL PIPE DIMENSION AS PER ASTM & WEIGHT-KG. PER MTR. (ANSI B36.19)

Nominal BoreOutside DiameterSch-5SSch-10SSch-40SSch-80SSch-160SSch-XXS
mmINCHmmWtWeightWtWeightWtWeightWtWeightWtWeightWtWeight
 mm(Kg/mt)mm(Kg/mt)mm(Kg/mt)mm(Kg/mt)mm(Kg/mt)mm(Kg/mt)
34331310.31.240.2761.240.281.730.372.410.47----
64319113.71.240.391.650.492.240.6313.020.8----
104331517.11.240.491.650.632.310.8453.21.1----
154313221.31.650.82.1112.771.273.751.624.751.947.472.55
204319326.71.651.032.111.282.871.683.912.25.542.897.823.63
25133.41.651.32.772.093.382.54.553.246.354.249.095.45
321.2542.21.651.652.772.73.563.384.854.476.355.619.77.77
401.548.31.651.912.773.113.684.055.085.417.147.2510.169.54
50260.31.652.42.773.933.915.445.547.488.7411.111.0713.44
652.5732.113.693.055.265.168.637.0111.49.5314.914.220.39
80388.92.114.513.056.455.4911.37.6215.211.121.315.2427.65
1004114.32.115.843.058.366.0216.078.5622.313.4933.5417.1241.03
1255141.32.779.473.411.576.5521.89.5331.9715.8849.1119.0557.43
1506168.32.7711.323.413.847.1128.310.9742.718.267.5621.9579.22
2008219.12.7714.793.7619.968.1842.612.764.623111.222.23107.8
25010273.13.422.634.1927.789.2760.512.79628.6172.425.4155.15
30012323.93.9631.254.57369.5273.8812.713233.32238.7625.4186.97
35014355.63.9634.364.7841.311.1394.5919.05158.0835.71281.7--
40016406.44.1941.564.7847.2912.7123.321.41203.3340.46365.11--
45018457.24.1946.84.7853.4214.27155.823.8254.3645.71466.4--
500205084.7859.255.5468.7115.09183.4226.19311.249.99564.68--
60024609.65.5482.476.3594.4517.48255.4130.96442.0859.54808.22--

WEIGHT & THICKNESS OF S.S GUAGE PIPES

DIMENSION10 SWG(3.2 MM)12 SWG(2.6 MM)14 SWG(2.1 MM)16 SWG(1.65 MM)18 SWG(1.2 MM)19 SWG(1.0 MM)
SizeODWeight/MTRWeight/MTRWeight/MTRWeight/MTRWeight/MTRWeight/MTR
1/2"12.70.7540.6510.5520.4520.3420.290
5/8"15.8751.0060.8560.7180.5820.4370.369
3/4"19.051.2581.0610.8830.7120.5310.448
1"25.41.7621.4701.2140.9720.7200.605
1 1/4"31.752.2661.8801.5441.2320.9090.763
1 1/2"38.12.7702.2891.8751.4921.0980.920
2"50.83.7783.1082.5372.0121.4761.235
2 1/2"63.54.7863.9283.1982.5311.8541.550
3"76.25.7944.7473.8603.0512.2321.865
3 1/2"88.96.8025.5664.5213.5712.6102.180
4"101.67.8106.3855.1834.0912.9882.495

ASTM SPECIFICATION & TOLERANCE FOR TUBING & PIPING

SpecificationAllowable Outside Diameter  Variation in mmAllowable Wall  Thickness VariationExact Length  Tolerance in mmTesting
 Nominal DiameterOverUnder%Over%UnderOverUnderFlattening Test  Tension Test  Flare Test  Hardness Test100% Hydrostatic testRefer to ASTM A-450
ASTM-A213Under 25.4.1016.1016+20-03.1750
Seamless Boiler25.4-38.1 incl.1524.1524+22-03.1750
Superheater and38.1-50.8 excl.2032.2032+22-03.1760
Heat Exchanger50.8-63.5 excl.254.254+22-04.460
Tubes63.5-76.2 excl.3048.3048+22-04.760
 76.2-101.6 incl.381.381+22-04.760
 Under 25.4.1016.1016+10-103.1750Tension Test  Flattening Test  Flange Test  Reverse Bend Test  Hardness Test100% Hydrostastic TestRefer to ASTM A-450
ASTM-A24925.4-38.1 incl.1524.1524+10-103.1750
Welded Boiler38.1-50.8 Excl.2032.2032+10-103.1750
Superheater, Heat50.0-63.5 excl.254.254+10-104.7620
Exchanger And63.5-76.2 excl.3848.3048+10-104.7620
Condenser Tubes76.2-101.6 incl.381.381+10-104.7620
    Minimum Wall tubes 
    + 18% 0 available 
    On request 
 Untp 12.7.13.13+15-153.20Flare Test (Seamless Only)
ASTM-A26912.7-38.1 excl.13.13+10-103.20Flange Test (Welded Only)
Seamless & Welded38.1-88.9 excl.25.25+10-104.80Hardness Test
Tubing for General88.9-139.7 excl.38.38+10-104.80Reverse Flattening Test
Service139.7-203.2 excl.76.76+10-104.80(Welded only)
      100% Hydrostatic Test
      Refer to ASTM-A269
 25.4.05.20+10.0-10.03.20Reverse flattening Test  100% Hydrostastic Test  External’ polish on all tubes  Refer to ASTM A-270
 38.1.05.20+10.0-10.03.20
ASTM-A27050.8.05.28+10.0-10.03.20
Seamless & Welded60.5.05.28+10.0-10.03.20
Sanitary Tubing76.2.08.30+10.0-10.03.20
 101.6.08.38+10.0-10.04.80
 3.175-38.1 incl.4.79Minimum Wall6.40Tension Test  Flattening Test100% Hydrostatic TestRefer to ASTM A-530
 38.1-1016 incl.79.7912.5% under6.40
ASTM-A312101.6-203.2 incl1.59.79nominal wall6.40
Seemless & Welded  pipe   Specified(Normally Random
     Lengths ordered)
ASTM A-358Welded pipe219.08-750mm+0.5% -0.36.0Refer to ASTM A-530

Carbon Steel Chemical Properties

Speci -cationGradeTechnical Composition [%]Mechanical Properties
CMnPSSiCrMoCuNiVYield StrengthTensile Strength% Elongation (G.L. 50 mm WT 8 mm) e (min.)
Min.Min.
MinMax.MinMax.Max.Max.Min.MaxMin.MaxMin.MaxMaxMaxMaxPSIMPaPSIMPa
HYDROCARBON PROCESS INDUSTRY/STRUCTURAL/PRESSURE VESSEL TUBES
ASTMA-0.25-0.950.050.045---0.4-0.150.40 for S0.40.0830,00020548,000330e=625000 A02/U09
A-53B-0.3-1.20.050.045---0.4-0.150.40 for S0.40.0835,00024060,000415
ASTMA-0.250.270.930.0350.0350.1--0.4-0.150.40.40.0830,00020548,00033035L / 25T
A-106B-0.30.291.060.0350.0350.1--0.4-0.150.4-0.0835,00024060,00041530L / 16.5T
-c-0.350.291.060.0350.0350.1--0.4-0.150.4-0.0840,00027570,00048530L / 16.5T
ASTM1-0.30.41.060.0250.025---------30,00020555,00038035
A333 & A 3346-0.30.291.060.0250.0250.1--------35,00024060,00041530
SEAMLESS COLD DRAWN PRECISION STEEL TUBES FOR MECHANICAL APPLICATIONS/HYDRAULIC/PNEUMATIC POWER SYSTEMS
EN 10305-1/E 235-0.17-1.20.0250.025-0.35------0.02-235-34025
EN10305-4E 3550.221.60.0250.0250.550.0235549022
EN 10216-1P195 TR1-0.13-0.70.0250.02-0.35-0.3-0.080.30.3--195-32027
P235 TR10.161.20.0250.020.350.30.080.30.323536025
EN 10216-2P235 GH-0.16-1.20.0250.02-0.35-0.3-0.080.30.30.02-----
DIN 2391St - 45-0.170.4-0.0250.025-0.35-------NBK : 215 / GBK : -NBK : 340 / GBK : 315NBK : 470
St - 45-0.210.4-0.0250.025-0.35-------NBK : 255 / GBK : -NBK : 440 / GBK : 390NBK : 570
St - 52-0.22-1.60.0250.025-0.55-------NBK : 355 / GBK : -NBK : 490 / GBK : 490NBK : 630
ASTMSAE 10100.080.13 0.200.30.60.040.05---------As per Customer requirements
A-519SAE 10180.150.280.60.90.040.05---------
-SAE 10260.220.380.60.90.040.05---------
-SAE 10350.320.440.60.90.040.05---------
-SAE 10400.370.210.60.90.040.05---------
-SAE 15180.150.441.11.40.040.05---------
-SAE 15410.360.331.351.650.040.05---------
-SAE 41300.28-0.40.60.040.040.150.350.81.10.150.25---
BOILER/HEAT EXCHANGER/SUPERHEATER & CONDENSER TUBES
ASTM A179-0.060.180.270.630.0350.035---------26,00018047,00032535
ASTM A192-0.060.180.270.630.0350.035-0.25-------26,00018047,00032535
ASTMA-1-0.27-0.930.0350.0350.1--------37,00025560,00041530
A 210C-0.350.291.060.0350.0350.1--------40,00027570,00048530
ASTMT-110.050.150.30.60.0250.0250.5111.50.440.65---30,00020560,00041530
A 213T-120.050.150.30.610.0250.025-0.50.81.250.440.65---32,00022060,00041530
-T-220.050.150.30.60.0250.025-0.51.92.60.871.13---30,00020560,00041530
ASTMP-110.050.150.30.60.0250.0250.5111.50.440.65---30,00020560,00041530
A335P-120.050.150.30.610.0250.025-0.50.81.250.440.65---32,00022060,00041530
-P-220.050.150.30.60.0250.025-0.51.92.60.871.13---30,00020560,00041530
BS 3059 Pt I320-0.160.30.70.040.040.10.35-------28,00019546,00032069,500
BS 3059 Pt II622-4900.080.150.40.70.030.03-0.522.50.91.2---40,00027571,00049093,000
DIN 1629St- 37.0-0.17--0.040.04---------WT 16mm = 235 / WT>16mm = 225350-
St - 52-0.22--0.040.035---------WT 16mm = 355 / WT>16mm = 345-Long 21 / Trans 19
DIN 17175St - 35.8-0.170.40.80.040.040.10.35-------WT 16mm = 235 / WT>16mm = 225360480
St - 45.8-0.210.41.20.040.040.10.35-------WT 16mm = 255 / WT>16mm = 245410530
RAILWAYS
IS:1239 Pt I-----0.050.05-----------46,500320-
IS:1161YST-210-0.12-0.60.040.04---------30,50021048,000330-
YST-240-0.16-1.20.040.04---------35,00024059,500410-
YST-310-0.25-1.30.040.04---------45,00031064,500445-
-----------------------

Nickel Alloy Chemical Properties

U.S.A. / GROSSBRITAINNIE- U.S.A. / GRANDE-BRETAGNE-- U.S.A. / GREAT BRITAIN
HandelsbezeichungC%Co%Cr%Mo%Ni%V%W%Ai%Cu%Nb/Cb Ta%Ti%Fe%Sonstige Autres-Other%
Designation Comercial-------------
Comercial designation-------------
Monel 4000.12---65---32--1.5Mn 1.0
Monel 4010.1---43---53--0.75Si 0.25; Mn 2.25
Monel 4040.15---52.0-57.0--0.05rest/bal--0.5Mn 0.10; Si 0.10;S o.024
Monel 5020.1---63.0-17.0--2.5-3.5rest/bal-0.52Mn 1.5;Si 0.5; S 0.010
Monel K 5000.13---64--2.830-0.61Mn 0.8
Monel R 4050.15---66---31--1.2Mn 1.0; S 0.04
Hastelloy B0.11.250.628rest/bal0.3-----5.5Mn 0.80; Si 0.70
Hastelloy B20.021126.0-30.0rest/bal------2Mn 1.0: Si 0.10
Hastelloy C0.071.251617rest/bal0.340----5.75Mn 1.0 :Si 0 0.70
Hastelloy C40.015214.0-18.014.0-17.0rest/bal-----0..703Mn 1.0 ; Si 0.08
Hastelloy- C 2760.022.514.0-16.515.0-17.0rest/bal0.353.0-4.5----4.0-7.0Mn 1.0;Si 0.05
Hastelloy F0.021.25226.5rest/bal-0.5--Nb2.10-21Mn 1.50;Si 0.50
Hastelloy G0.052.521.0-23.55.5-7.5rest/bal-1-1.5-2.5Nb1.75-2.5-18.0-21.0Mn 1.0-2.0;p0.04;Si 1.0;80.03
Hastelloy G-20.03-23.0-26.05.0-7.047.0-52.0---0.70-1.20-0.70-1.50rest/balMn 1.0;Si 1.0
Hastelloy N0.060.25716.5rest/bal-0.2-0.1--3Mn 0.40;Si 0.25;B0.01
Hastelloy S0.02215.514.5rest/bal0.610.2---3Mn 0.50;Si 0.40;B0.0009;LA 0.02
Hastelloy W0.061.25524.5rest/bal------5.5Mn 0.050 ; Si 0.50
Hastelloy X0.11.5229rest/bal-0.6---18.5-Mn 0.6; Si 0.60
Incoloy 8000.04-21-32--0.3--0.445-
Incoloy 800 H0.08-21-32--0.3--0.445-
Incoloy 8010.05-20.5-32-----1.145-
Incoloy 8020.35-21-32--0.6--0.745-
Incoloy 8040.05-29.5-41--0.3--0.625.4-
Incoloy 8050.12-7.50.536---0.1--rest/balMn 0.60;Si 0.50
Incoloy 8100.25-21-32---0.5--rest/balMn 0.90; Si 0.80
Incoloy 8250.04-21342---2-130-
Incoloy 825 Cp0.04-21.5342---2.2Nb0.9-30-
Incoloy 8400.08-20-20------rest/balMn 1.0;Si 1.0
Incoloy 9010.05-12.56rest/bal--0.15--2.734Mn 0.24;Si 0.12;B0.015
Incoloy 901 Mod0.05-12.55.8rest/bal-----2.934Mn 0.09;Si 0.08;B0.015
Incoloy 9030.0215--38--0.7-Nb 3.01.441-
Incoloy 9040.0214--33-----1.750-
Incoloy DS0.06-18-37------42Mn 1.0; Si 2.3
Incoloy Ma- 956--20----4.5--0.574.4Y2.03 0.5
Incoloy 6000.05-15.5-75------8-
Incoloy 6010.05-23-60--1.4---14-
Incoloy 6040.04-15.8-rest/bal---0.1Nb 2.0-7.2Mn 0.20; Si 0.20
Incoloy 6100.2-15.5-rest/bal---0.5Nb 1.0-9Mn 0.90;Si 2.0
Incoloy 6170.0712.522.5954--1-----
Incoloy 6250.05-21.5961--0.4-Nb 3.650.42.5Mn 0.50; Si 0.50
Incoloy 6710.05-48-51-----0.35--
Incoloy 7000.1228.5153.7546--30.05-2.20.7Mn 0.10; Si 0.30
Incoloy 7020.04-15.6-rest/bal--3.40.1-0.70.35Mn 0.05: Si 0.20
Incoloy 7050.3-15.5-rest/bal---0.5--8Mn 0.90 ; Si 5.5