DIN 57NiCrMoV7-7
Chemical composition(mass fraction)(wt.%)
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) | V(%) |
|---|---|---|---|---|---|---|---|---|
| 0.55-0.60 | 0.15-0.35 | 0.60-0.80 | Max 0.035 | Max 0.035 | 0.90-1.20 | 1.50-1.80 | 0.70-0.90 | 0.07-0.12 |
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