SAE A 240 S33228
Chemical composition(mass fraction)(wt.%)
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.04 | 0.08 | ||
| Mn | 1.00 | |||
| Si | 0.30 | |||
| P | 0.02 | |||
| S | 0.015 | |||
| Cr | 26.0 | 28.0 | ||
| Ni | 31.0 | 33.0 | ||
| Ce | 0.05 | 0.10 | ||
| Nb | 0.10 | 1.00 | ||
| Al | 0.025 |
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