GOST 03X19Ar3H10
Chemical composition(mass fraction)(wt.%)
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.03 | |||
| Si | 0.80 | |||
| Mn | 2.00 | 4.00 | ||
| P | 0.035 | |||
| S | 0.020 | |||
| Cr | 18.50 | 20.50 | ||
| Ni | 9.00 | 11.00 | ||
| Mo | 0.30 | |||
| Al | 0.10 | |||
| N | 0.03 | |||
| Ti | 0.005 | |||
| B | 0.006 |
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