UNS MAR-M200
Chemical composition(mass fraction)(wt.%)
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.15 | |||
| Si | ||||
| Mn | ||||
| Ni | remaining | |||
| Cr | 9.00 | |||
| Al | 5.00 | |||
| Cu | ||||
| Ti | 2.00 | |||
| Fe | ||||
| Mo | ||||
| Co | 10.00 | |||
| W | 12.50 | |||
| Nb | 1.00 | |||
| Zr | 0.05 | |||
| B | 0.015 |
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