C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Cu(%) | 0.47-0.54 | 0.47-0.54 | 0.47-0.54 | 0.47-0.54 | 0.47-0.54 | 0.47-0.54 | 0.47-0.54 | 0.47-0.54 | 0.47-0.54 | 0.47-0.54 |
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Chromium Steels for Machine Structural use
Steel Type | Standard | Country Code | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | ≦0.035 | ≦0.30 | ≦0.30 | 50Cr | 3077 | GB | 0.47-0.54 | 0.17-0.37 | 0.50-0.80 | ≦0.035 | ≦0.035 | ≦0.30 | ≦0.30 | 5150 | A304 | AISI | 0.48-0.53 | 0.15-0.35 | 0.7-0.9 | ≦0.035 | ≦0.035 | ≦0.30 | ≦0.30 |
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5135 | SCr415 | 5120H | SCr430 | SMnC420 | 5140 | SCr420H | 20MnCr5 | 5135H | SCr445 | 5115 | SCr440 | 41CrS4 | SCr430 | 5132 | SCr430H | 5140H | 37Cr4 | 35Cr | 35Cr |
GGL-NiSi-Cr20-5-3 | C3560P/C3560R | CuBe2 | BC2 | FCMW490 | SNB22-4 | 430 | SFVQ1A | SFVAF12 | 616 |