SAE W-545
Chemical composition(mass fraction)(wt.%)
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.03 | |||
| Si | 0.80 | |||
| Mn | 1.65 | |||
| Cr | 13.50 | |||
| Ni | 26.00 | |||
| Mo | 1.75 | |||
| Co | ||||
| W | ||||
| Al | 0.15 | |||
| Cu | ||||
| Ti | 3.00 | |||
| Fe | remaining | |||
| B | 0.02 |
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