GBT GH4043
Chemical composition(mass fraction)(wt.%)
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) | W(%) | Nb(%) | Al(%) | Ti(%) | Other(%) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ≤0.12 | 0.6 | 0.5 | 0.015 | 0.01 | 15.0-19.0 | Balance | 4.00-6.00 | 2.00-3.50 | 0.50-1.30 | 1.00-1.70 | 1.90-2.80 | B≤0.01,Ce≤0.03,Co14.0-16.0 |
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