C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Cu(%) | Yield stress (Mpa) | Tensile stress (Mpa) | 0.56-0.64 | 0.56-0.64 | 0.56-0.64 | 0.56-0.64 | 0.56-0.64 | 0.56-0.64 | 0.56-0.64 | 0.56-0.64 | 0.56-0.64 | 0.56-0.64 |
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Spring Steels
Steel Type | Country Code | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Cu(%) | 0.7-1.0 | SUP11A | CNS | 0.56-0.64 | 0.15-0.35 | 0.7-1.0 | ≦0.035 | ≦0.035 | 0.7-1.0 | 60CrMn-BA | GB | 0.56-0.64 | 0.17-0.37 | 0.7-1.0 | ≦0.03 | ≦0.03 | 0.7-1.0 | SUP11A | JIS | 0.56-0.64 | 0.15-0.35 | 0.7-1.0 | ≦0.035 | ≦0.035 | 0.7-1.0 | 58CrMn-B4 | DIN | 0.52-0.6 | 0.7-1.0 | 0.7-1.0 | ≦0.03 | ≦0.03 | 0.7-1.0 |
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9260 | SUP9 | 60CrMn-BA | 58CrMn-B4 | 85 | 50CrV4 | 50CrVA | SUP12 | 6150 | SUP6 | SUP3 | 55CrMnA | SUP9A | SUP11 | CK85 | SUP7 | 70 | 70 |
GTW-40-05 | Class 1A | 40CrMn-Mo7 | 35Cr | 1536 | C551B | C7541B | Class 2 | SG365 | C26000 |