GB GH4302
Chemical composition(mass fraction)(wt.%)
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.08 | |||
| Cr | 12.0 | 16.0 | ||
| Mo | 1.5 | 2.5 | ||
| Ni | 38.0 | 42.0 | ||
| W | 3.5 | 4.5 | ||
| Al | 1.8 | 2.3 | ||
| Ti | 2.3 | 2.8 | ||
| B | 0.01 | |||
| Mn | 0.6 | |||
| Ce | 0.02 | |||
| Zr | 0.05 |
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