C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | 0.33-0.38 | 0.33-0.38 | 0.33-0.38 | 0.33-0.38 | 0.33-0.38 | 0.33-0.38 | 0.33-0.38 | 0.33-0.38 | 0.33-0.38 | 0.33-0.38 |
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Chromium Steels for Machine Structural use
Steel Type | Standard | Country Code | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | ≦0.03 | 0.90-1.2 | ≦0.25 | SCr435 | 3231 | CNS | 0.33-0.38 | 0.15-0.35 | 0.60-0.85 | ≦0.03 | ≦0.03 | 0.90-1.2 | ≦0.25 | 35Cr | 3077 | GB | 0.32-0.39 | 0.17-0.37 | 0.50-0.80 | ≦0.035 | ≦0.03 | 0.90-1.2 | ≦0.25 | SCr435 | G4104 | JIS | 0.33-0.38 | 0.15-0.35 | 0.60-0.85 | ≦0.03 | ≦0.03 | 0.90-1.2 | ≦0.25 | 5135 | - | AISI | 0.33-0.38 | 0.15-0.30 | 0.60-0.80 | ≦0.035 | ≦0.03 | 0.90-1.2 | ≦0.25 | 37Cr4 | 17200 | DIN | 0.34-0.41 | 0.15-0.40 | 0.60-0.90 | ≦0.035 | ≦0.03 | 0.90-1.2 | ≦0.25 |
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41CrS4 | SCr430 | 5132 | SCr430H | 5140H | 37Cr4 | 35Cr | 15Cr3 | 15Cr | 5145 | SCr435 | 30Cr | 20Cr | 34Cr4 | SCr435H | SCr440H | SCr430H | 5135H | 5130H | 5130H |
G(GK)AlMg5 | C5101P/C5101R | H II | C1201P/C1201R | SBV1A | CuBe2 | C7521B | StW22 | SFVQ2A | SF55B |