SAE F 899 S21800
Chemical composition(mass fraction)(wt.%)
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.10 | |||
| Mn | 7.00 | 9.00 | ||
| Si | 3.50 | 4.50 | ||
| P | 0.04 | |||
| S | 0.03 | |||
| Cr | 16.00 | 18.00 | ||
| Ni | 8.00 | 9.00 | ||
| Mo | ||||
| N | 0.08 | 0.18 |
© 2025 Copyright Non Magnetic Steel E-mail: sales@longhaisteel.com
