GB GH2302
Chemical composition(mass fraction)(wt.%)
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.08 | |||
| Cr | 12.0 | 16.0 | ||
| Mo | 1.50 | 2.50 | ||
| Ni | 38.0 | 42.0 | ||
| W | 3.50 | 4.50 | ||
| Al | 1.80 | 2.80 | ||
| Ti | 2.30 | 2.80 | ||
| Si | 0.60 | |||
| Mn | 0.60 | |||
| P | 0.020 | |||
| S | 0.010 | |||
| B | 0.01 | |||
| Ce | 0.02 | |||
| Zr | 0.05 |
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