M 3206
M 3206 (Martensitic stainless steel rolled or forged bars for use in manufacturing class 2 and 3 control valve blanks or cages)· AFCEN (France) · 2 materials
| Designation | Material group | |
|---|---|---|
| X 108 CrMo 17 | Stainless steels | chevron_right |
| X5 CrNiCuNb 17-4 | Stainless steels | chevron_right |