C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Cu(%) | 0.34-0.41 | 0.34-0.41 | 0.34-0.41 | 0.34-0.41 | 0.34-0.41 | 0.34-0.41 | 0.34-0.41 | 0.34-0.41 | 0.34-0.41 | 0.34-0.41 |
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Structural Steels with Specified Hardenability Bands
Steel Type | Standard | Country Code | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | ≦0.03 | ≦0.35 | ≦0.25 | SMn438H | 11999 | CNS | 0.34-0.41 | 0.15-0.35 | 1.3-1.7 | ≦0.03 | ≦0.03 | ≦0.35 | ≦0.25 | 40Mn2 | 3077 | GB | 0.37-0.44 | 0.17-0.37 | 1.4-1.8 | ≦0.035 | ≦0.03 | ≦0.35 | ≦0.25 | SMn438H | G4052 | JIS | 0.34-0.41 | 0.15-0.35 | 1.3-1.7 | ≦0.03 | ≦0.03 | ≦0.35 | ≦0.25 | 1340 | A304 | AISI | 0.38-0.43 | 0.15-0.35 | 1.6-1.9 | ≦0.035 | ≦0.03 | ≦0.35 | ≦0.25 |
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SNC836 | SNCM415 | 18Cr2Ni4WA | SCM432 | 1345 | 3310 | 36NiCr10 | SMn420H | 3415 | SMnC433H | SNCM415H | 4137 | 1330 | 34Cr4 | 37CrS4 | SCM445H | SCM430 | 4137H | SCM435 | SCM435 |
SF540A | T2 | SUSXM-15J1 | Gr.B16 | 12CrNi2 | 45006 | LBC3C | SMA400BW | W2C-9 | H70 |