ASTM Rene 41
Chemical composition(mass fraction)(wt.%)
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| Al | 1.40 | 1.60 | ||
| B | 0.0030 | 0.0100 | ||
| C | 0.12 | |||
| Co | 10.00 | 12.00 | ||
| Cr | 18.00 | 20.00 | ||
| Cu | 0.50 | |||
| Fe | 5.0 | |||
| Mn | 0.10 | |||
| Mo | 9.0 | 10.50 | ||
| Ni | Remainder | |||
| S | 0.0150 | |||
| Si | 0.5000 | |||
| Ti | 3.0 | 3.3 |
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