FerriticStainlessSteelsChart.pdf
| 400 Series Ferritic Stainless Steels | ||||||||
| Grade | C | Mn | Si | Cr | Mo | P | S | Comments/Applications |
| 405 | 0.08 | 1.0 | 1.0 | 11.5-14.5 | – | 0.04 | 0.03 | 0.1-0.3 Al |
| 409 | 0.08 | 1.0 | 1.0 | 10.5-11.75 | – | 0.045 | 0.045 | (6xC) Ti min |
| 429 | 0.12 | 1.0 | 1.0 | 14.0-16.0 | – | 0.04 | 0.03 | |
| 430 | 0.12 | 1.0 | 1.0 | 16.0-18.0 | – | 0.04 | 0.03 | |
| 446 | 0.20 | 1.5 | 1.0 | 23.0-27.0 | – | 0.04 | 0.03 | 0.25 N |