UNE EN 3969
UNE EN 3969 (Aerospace series. Steel FE-PL1507 (40CrMoV12). Air melted. Annealed. Forging stock. a or D ≤ 350 mm)· UNE (Spain) · 2 materials
| Designation | Material group | |
|---|---|---|
| 40CrMoV12 | Structural and constructional steels | chevron_right |
| FE-PL1507 | Structural and constructional steels | chevron_right |