AMS SA-249 S32654
Chemical composition(mass fraction)(wt.%)
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.02 | |||
| Mn | 2.00 | 4.00 | ||
| Si | 0.50 | |||
| P | 0.03 | |||
| S | 0.005 | |||
| Cr | 24.00 | 25.00 | ||
| Ni | 7.00 | 8.00 | ||
| Cu | 0.30 | 0.60 | ||
| N | 0.45 | 0.55 |
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