NA 131
DIN Standards Committee Aerospace
DIN EN 3507 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| EN 2157-3 | 1993-08 | Aerospace series; steel; forging stock and forgings; technical specification; part 3: pre-production and production forgings More |
| EN 3476 | 2006-12 | Aerospace series - Steel FE-PL1501 (30CrMo12) - Air melted - Softened - Forging stock - A or D ≤ 300 mm More |
