C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | 0.14-0.19 | 0.14-0.19 | 0.14-0.19 | 0.14-0.19 | 0.14-0.19 | 0.14-0.19 | 0.14-0.19 | 0.14-0.19 | 0.14-0.19 | 0.14-0.19 |
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Carbon Steel Forgings for General use
Steel Type | Standard | Country Code | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | ≦0.03 | SF55A | CNS | ≦0.6 | 0.15-0.50 | 0.3-1.2 | ≦0.03 | ≦0.03 | SNC815 | G4102 | JIS | 0.12-0.18 | 0.15-0.35 | 0.35-0.65 | ≦0.03 | ≦0.03 | SF540A | JIS | ≦0.6 | 0.15-0.50 | 0.3-1.2 | ≦0.03 | ≦0.03 | 3316 | - | SAE | 0.14-0.19 | 0.2-0.35 | 0.45-0.6 | ≦0.025 | ≦0.03 | Class D | ASTM | ≦1.35 | ≦0.05 | ≦0.03 | 14NiCr14 | 1654 | DIN | 0.14-0.2 | ≦0.4 | 0.4-0.7 | ≦0.035 | ≦0.03 | SNC815 | 3230 | CNS | 0.12-0.18 | 0.15-0.35 | 0.35-0.65 | ≦0.03 | ≦0.03 | 20Cr2Ni4 | 3077 | GB | 0.17-0.23 | 0.17-0.37 | 0.3-0.6 | ≦0.035 | ≦0.03 | 18Cr2Ni4WA | 3077 | GB | 0.13-0.19 | 0.17-0.37 | 0.3-0.6 | ≦0.035 | ≦0.03 |
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Class C | St52-3 | Class B | SF55B | Class E | Class F | SF490A | 3316 | - | SF640B | SF390A | SF55A | SF60B | 12CrNi2 | SF340A | 18Cr2Ni4WA | SF50A | SF35A | SNC415 | SNC415 |
ADC1 | SPHC | S22C | C1720B | C1020P/C1020R | 518.0(G8A) | C1100 | SCPH11 | TTH340 | 30Mn2 |