C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | 0.30-0.37 | 0.30-0.37 | 0.30-0.37 | 0.30-0.37 | 0.30-0.37 | 0.30-0.37 | 0.30-0.37 | 0.30-0.37 | 0.30-0.37 | 0.30-0.37 |
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Structural Steels with Specified Hardenability Bands
Steel Type | Standard | Country Code | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | ≦0.03 | 0.85-1.20 | ≦0.25 | SCr435H | 11999 | CNS | 0.32-0.39 | 0.15-0.35 | 0.55-0.90 | ≦0.03 | ≦0.03 | 0.85-1.20 | ≦0.25 | 35Cr | 3077 | GB | 0.32-0.39 | 0.17-0.37 | 0.50-0.80 | ≦0.035 | ≦0.03 | 0.85-1.20 | ≦0.25 | SCr435H | G4052 | JIS | 0.32-0.39 | 0.15-0.35 | 0.55-0.90 | ≦0.03 | ≦0.03 | 0.85-1.20 | ≦0.25 | 5135H | A304 | ASTM | 0.32-0.38 | 0.15-0.35 | 0.5-0.9 | ≦0.035 | ≦0.03 | 0.85-1.20 | ≦0.25 | 5135H | - | AISI | 0.32-0.38 | 0.15-0.35 | 0.5-0.9 | ≦0.03 | ≦0.03 | 0.85-1.20 | ≦0.25 | 34Cr4 | 17200 | DIN | 0.30-0.37 | 0.15-0.40 | 0.60-0.90 | ≦0.035 | ≦0.03 | 0.85-1.20 | ≦0.25 | 37Cr4 | 17200 | DIN | 0.34-0.41 | 0.15-0.40 | 0.60-0.90 | ≦0.035 | ≦0.03 | 0.85-1.20 | ≦0.25 | 37CrS4 | 17200 | DIN | 0.30-0.37 | 0.15-0.40 | 0.6-0.9 | ≦0.035 | ≦0.03 | 0.85-1.20 | ≦0.25 |
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40Cr | 14NiCr10 | 2245 | SNC631H | SMn433 | 5132 | SCr435H | SMnC420 | SMn433 | 4320H | 1345 | SMn438H | SMnC420 | 4135H | SNC631 | SCM430 | SCM432 | 12CrNi2 | SCM430 | SCM430 |
C12000 | Gr.120-90-02 | No.50 | 80WCrV8 | CuZn36 | FC300 | Gr.B16 | Ti 1 | C3710P/C3710R | St44-2 |