SAE A 240 S30815
Chemical composition(mass fraction)(wt.%)
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.05 | 0.10 | ||
| Si | 1.40 | 2.00 | ||
| Mn | 0.80 | |||
| P | 0.04 | |||
| S | 0.03 | |||
| Cr | 20.0 | 22.0 | ||
| Ni | 10.00 | 12.0 | ||
| N | 0.14 | 0.20 | ||
| Ce | 0.03 | 0.08 |
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