UNS MAR-M 322
Chemical composition(mass fraction)(wt.%)
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 1.00 | |||
| Si | 0.10 | |||
| Mn | 0.10 | |||
| Cr | 21.50 | |||
| Ni | ||||
| Mo | ||||
| Co | remaining | |||
| W | 9.00 | |||
| Al | ||||
| Cu | ||||
| Ti | 0.75 | |||
| Fe | 0.75 | |||
| Ta | 4.50 | |||
| Zr | 2.25 |
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