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Chemical Composition

Exotic Nickel Alloys

GradeUNS No.EN No.CMnSiPSCrNiMoOther
Nickel 200N022002.40660.010.350.35-0.01-99-Cu: 0.25
Nickel 201N022012.40680.020.350.35-0.01-99-Cu: 0.25
Monel 400N044002.43600.320.5-0.024-63-Cu: 28-34
Alloy 600N066002.48160.1510.5-0.01514-1772-Cu: 0.5
Alloy 625N066252.48560.10.50.50.0150.01520-23589-
Alloy 800N088001.45500.11.51-0.01519-23.530-35-Cu:0.75
Alloy 800HN088101.48760.05 - 0.11.51-0.01519-23.530-35-Cu:0.75
Alloy 800HTN060222.46020.010.50.080.020.0220-22.5012.5 - 14.5
Alloy 20N080202.46600.07210.0450.03519-2132 - 382 - 3Cu: 3 - 4
Alloy 825N088252.48580.0510.5-0.0319-23.538-462.5-3.5Cu: 1.5-3
Alloy 28N080281.4563≤ 2.526-2830-343-4
Hastelloy C-22N060222.46020.015 max0.5 max0.08 max0.02 max0.02 max20-22.550.01-6312.5-14.5
Hastelloy C276N102762.48190.0110.080.040.0314-16.5 Rest15-17

Austenitic Stainless Steel

GradeUNS No.EN No.CMnSiPSCrNiMoOther
TP 304S304001.43010.072.001.000.0450.015 - 2.0017.50 - 19.508.00 - 10.50N: 0.11
TP 304LS304031.43070.032.001.000.0450.318.00 - 20.008.00 - 12.00N: 0.10
TP 304HS304091.49480.04 - 0.082.001.000.0350.015 - 2.0017.00 - 19.008.00 - 11.00N: 0.11
TP 309S309001.48280.202.001.50 - 2.500.0450.01519.00 - 21.0011.00 - 13.00N: 0.11
TP 310SS310081.48450.102.001.500.0450.01524.00 - 26.0019.00 - 22.00N: 0.11
TP 316S316001.44010.0 - 0.070.00 - 2.000.00 - 1.000.00 - 0.050.0 - 1.0016.50 - 18.5010.00 - 13.002.00 - 2.50N: 0.0 - 0.11
TP 316LS316031.44040.0302.001.000.0450.015 - 2.0016.50 - 18.5010.00 - 13.002.00 - 2.50N: 0.11
TP 316HS316091.49180.04 - 0.082.000.750.0350.01516.00 - 18.0012.00 - 14.002.00 - 2.50N: 0.10
TP 316 TiS316351.45710.082.001.000.0450.015 - 2.0016.50 - 18.5010.50 - 13.502.00 - 2.50Ti: 5 x C to 0.70
TP 317S317001.44490.082.001.000.0450.319.0013.003.5Fe: 61
TP 317LS217031.44380.0302.001.000.0450.015 - 2.0017.50 - 19.5013.00 - 16.003.00 - 4.00N: 0.11
TP 321S321001.45410.082.001.000.0450.015 - 2.0017.00 - 19.009.00 - 12.00Ti: 5 x C to 0.70
TP 321HS321091.48780.04 - 0.102.001.000.0450.0317.00 - 19.009.00 - 12.00Ti: 0.35
TP 347S347001.45500.082.001.000.0450.01517.00 - 19.009.00 - 12.00
TP 347HS347091.49610.04 - 0.102.001.000.0400.0317.00 - 20.009.00 - 13.00Fe: 62.83 - 73.64
TP 304LS304031.43060.032.001.000.0450.01518.00 - 20.0010.00 - 12.00N: 0.11

Super Austenitic Stainless Steel

GradeUNS No.EN No.CMnSiPSCrNiMoOther
254 SMOS312541.45410.0201.000.700.0300.01019.50 - 20.5017.50 - 18.506.00 - 7.00Cu: 0.50 - 1.00
904LN089041.45390.0202.000.700.0300.01019.00 - 21.0024.00 - 26.004.00 - 5.00Cu: 1.20 - 2.00
253 MAS308151.48350.05 - 0.121.001.40 - 2.500.0450.01520.00 - 22.0010.00 - 12.00N: 0.12 - 0.20
1.4435S316031.44350.0302.001.000.0450.015 - 2.0017.00 - 19.0012.50 - 15.002.50 - 3.00N: 0.11
TP 310L NAGS310021.43350.202.000.250.0250.01024.00 - 26.0020.00 - 22.000.020N: 0.11
TP 304 LNS304531.43110.0302.001.000.0450.015 - 2.0017.50 - 19.508.50 - 11.50N: 0.12 - 0.22
TP 314S314001.48110.202.001.50 - 2.500.0450.01524.00 - 26.0019.00 - 22.00N: 0.11
TP 316 L NS316531.44060.0302.001.000.0450.015 - 2.0016.50 - 18.5010.00 - 12.502.00 - 2.50N: 0.12 - 0.22
TP 317 LMNS317261.44390.0302.001.000.0450.01516.50 - 18.5012.50 - 14.504.00 - 5.00N: 0.12 - 0.22

Duplex & Super Duplex Stainless Steel

GradeUNS No.EN No.CMnSiPSCrNiMoOther
2205S318031.4462 (6)0.0302.001.000.0350.01521.00 - 23.004.50 - 6.502.50 - 3.50N: 0.12 - 0.22
2205S322051.44620.0302.001.000.0350.01522.00 - 23.004.50 - 6.502.50 - 3.50N: 0.14 - 0.20
2304S323041.43620.0302.001.000.0350.01522.00 - 24.003.50 - 5.500.10 - 0.60N: 0.05 - 0.20
2507S327501.4410 (9)0.0302.001.000.0350.01524.00 - 26.006.00 - 8.003.00 - 4.50N: 0.24 - 0.35
F55S327601.45010.0301.001.000.0350.01524.00 - 26.006.00 - 8.003.00 - 4.00N: 0.20 - 0.30

Ferritic & Martensitic Steel

GradeUNS No.EN No.CMnSiPSCrNiMoOther
TP 405S405001.40020.081.001.000.0400.015 - 2.0012.00 - 14.00AI: 0.10 - 0.30
TP 410S410001.40060.08 - 0.151.501.000.0400.015 - 2.0011.50 - 13.500.75
ASTM
American Society for Testing of Materials
ASME
American Society for Mechanical Engineers
SAE
Society of Automative Engineers
DIN
Deutsches Institute for Normung
JIS
Japazn Industrial Standards
UNS
Unified Numbering System
GOST
Gosudarstvenil Standart
TEMA
Tubular Exchanger Manufacturer Association
PED
Pressure Equipment Directive