C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | C(%)(%) 0.18-0.25 | Si(%)(%) 0.15-0.35 | 0.18-0.25 | P(%)(%) ≦0.035 | S(%)(%) ≦0.035 | 0.18-0.25 | 0.18-0.25 | 0.18-0.25 | 0.18-0.25 | 0.18-0.25 |
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Carbon Steels for Machine Structural use
Steel Type | Standard | Country Code | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | S22C | 3828 | CNS | 0.20-0.25 | 0.15-0.35 | 0.3-0.6 | ≦0.03 | ≦0.035 | ≦0.2 | ≦0.2 | S22C | G4051 | JIS | 0.20-0.25 | 0.15-0.35 | 0.3-0.6 | ≦0.03 | ≦0.035 | ≦0.2 | ≦0.2 | 1023 | - | AISI | 0.20-0.25 | 0.3-0.6 | ≦0.035 | ≦0.035 | C22 | 17200 | DIN | 0.18-0.25 | 0.15-0.35 | 0.3-0.6 | ≦0.03 | ≦0.03 | ≦0.2 | ≦0.2 | Ck22 | 17200 | DIN | 0.18-0.25 | 0.15-0.35 | 0.3-0.6 | ≦0.035 | ≦0.035 | ≦0.3 |
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S9CK | S30C | S58C | S10C | S40C | S50C | Ck45 | S33C | 20 | 1046 | S33C | 45Mn | 1020 | C15 | 8 | S25C | 1039 | S35C | 1025 | 1025 |
C2800BE/C2800BD | SW-Cu | GGG-Ni-Cr20-2 | SF45A | MT4 | SUP7 | SEV245 | X100Cr-MoV5-1 | SMA570P | 50Mn |