JIS SUS 447J1
Chemical composition(mass fraction)(wt.%)
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.01 | |||
| Si | 0.40 | |||
| Mn | 0.40 | |||
| P | 0.03 | |||
| S | 0.03 | |||
| Cr | 28.50 | 32.00 | ||
| Ni | 0.50 | |||
| Mo | 1.50 | 2.50 | ||
| N | 0.015 | |||
| Cu | 0.20 | |||
| Cu+Ni | 0.50 |
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