C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | Ni(%) | Cu(%) | 0.27-0.35 | 0.27-0.35 | 0.27-0.35 | 0.27-0.35 | 0.27-0.35 | 0.27-0.35 | 0.27-0.35 | 0.27-0.35 | 0.27-0.35 | 0.27-0.35 |
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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 | 0.6-1.0 | 0.15-0.30 | SNCM431 | 3271 | CNS | 0.27-0.35 | 0.15-0.35 | 0.6-0.9 | ≦0.03 | ≦0.03 | 0.6-1.0 | 0.15-0.30 | SNCM431 | G4103 | JIS | 0.27-0.35 | 0.15-0.35 | 0.6-0.9 | ≦0.03 | ≦0.03 | 0.6-1.0 | 0.15-0.30 |
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SNCM625 | SNCM630 | 8640 | SNCM616 | 12CrNi3 | 40NiCrMo22 | SNCM240 | 14NiCr14 | SNC415 | 12CrNi3A | 30CrNiMo8 | SNC815H | SNCM815 | 12CrNi2 | 3415 | SNCM431 | SNCM815 | SNCM815 |
Gr.7 | Gr.B23-4 | C5101P/C5101R | C17000 | W6Mo5-Cr4V3 | ZG35Cr26-Ni12 | GS-36Mn5 | C3561P/C3561R | C7701W | 5083 |