STAS/SR 20VNiWMoCr120
Chemical composition(mass fraction)(wt.%)
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) | V(%) | Cu(%) |
|---|---|---|---|---|---|---|---|---|---|
| 0.17-0. 25 | 0.10-0.50 | 0.30-0. 80 | 0. 035 | 0.030 | 11.0-12.5 | 0. 30-0.80 | 0.80-1.20 | 0.25-0.35 | 0. 30 |
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