GBT GH3039
Chemical composition(mass fraction)(wt.%)
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) | Nb(%) | Al(%) | Ti(%) | Other(%) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ≤0.08 | 0.8 | 0.4 | 0.02 | 0.012 | 19.0-22.0 | Balance | 1.80-2.30 | 0.90-1.30 | 0.35-0.75 | 0.35-0.75 | (+Ce) |
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