GB GH4037
Chemical composition(mass fraction)(wt.%)
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.03 | 0.10 | ||
| Cr | 13.0 | 16.0 | ||
| Mo | 2.00 | 4.00 | ||
| Ni | Remainder | |||
| W | 5.00 | 7.00 | ||
| Al | 1.70 | 2.30 | ||
| Ti | 1.80 | 2.30 | ||
| Fe | 5.0 | |||
| Si | 0.40 | |||
| Mn | 0.50 | |||
| P | 0.015 | |||
| S | 0.010 | |||
| B | 0.02 | |||
| Ce | 0.02 | |||
| V | 0.10 | 0.50 |
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