NA 131
DIN Standards Committee Aerospace
DIN EN 4658 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| EN 4670 | 2010-12 | Aerospace series - Steel FE-PM1507 (X1CrNiMoAlTi12-11-2) - Vacuum induction melted and consumable electrode remelted - Softened - Forging stock - a or D ≤300 mm More |
