C(%) | Si(%) | Mn(%) | P(%) | S(%) | Ni(%) | Cu(%) | 0.30-0.36 | 0.30-0.36 | 0.30-0.36 | 0.30-0.36 | 0.30-0.36 | 0.30-0.36 | 0.30-0.36 | 0.30-0.36 | 0.30-0.36 | 0.30-0.36 |
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Carbon Steels and Manganese Steels for Machine Structural use
Steel Type | Standard | Country Code | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | ≦0.03 | ≦0.25 | SMn433 | 4445 | CNS | 0.30-0.36 | 0.15-0.35 | 1.2-1.5 | ≦0.03 | ≦0.03 | ≦0.25 | 35Mn2 | 3077 | GB | 0.32-0.39 | 0.17-0.37 | 1.4-1.8 | ≦0.035 | ≦0.03 | ≦0.25 | SMn433 | G4106 | JIS | 0.30-0.36 | 0.15-0.35 | 1.2-1.5 | ≦0.03 | ≦0.03 | ≦0.25 | 1335 | - | AISI | 0.33-0.38 | 0.15-0.35 | 1.6-1.9 | ≦0.035 | ≦0.03 | ≦0.25 | 36Mn5 | 17200 | DIN | 0.32-0.40 | 0.15-0.35 | 1.2-1.5 | ≦0.035 | ≦0.03 | ≦0.25 |
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1050 | 46Mn7 | 1019 | Ck35 | 50Mn | C40 | 40Mn4 | 30Mn | S40C | S58C | 20Mn2 | Ck30 | 1033 | 60Mn | Ck60 | SMn443H | SMn420 | 1340 | SMn420H | SMn420H |
SNB23-1 | S53C | Type D-3A | C22000 | L3 | SNC415 | 37Cr4 | SUM23 | SNB23-1 | SKS43 |