C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | Ni(%) | Cu(%) | 0.2-0.3 | 0.2-0.3 | 0.2-0.3 | 0.2-0.3 | 0.2-0.3 | 0.2-0.3 | 0.2-0.3 | 0.2-0.3 | 0.2-0.3 | 0.2-0.3 |
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Nickel Chromium Molybdenum Steels for Machine Structural use
Steel Type | Standard | Country Code | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | ≦0.03 | 1.0-1.5 | 0.15-0.30 | SNCM625 | 3271 | CNS | 0.2-0.3 | 0.15-0.35 | 0.35-0.60 | ≦0.03 | ≦0.03 | 1.0-1.5 | 0.15-0.30 | SNCM625 | G4103 | JIS | 0.2-0.3 | 0.15-0.35 | 0.35-0.60 | ≦0.03 | ≦0.03 | 1.0-1.5 | 0.15-0.30 |
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SNC815H | SNCM815 | 12CrNi2 | 3415 | SNCM431 | SNCM815 | SNCM415 | SNCM625 | SNCM630 | SNCM431 | 18CrNi8 | SNCM415 | SNC415 | 3310 | SNC815H | SNCM616 | 3415 | 8637 | SNCM240 | SNCM240 |
C1201BE/C1201BD | 4Cr5Mo-SiV1 | C74500 | C26000 | No. 20 | C75200 | CuSn8 | Gr.65 | TA1 | HD |