NA 131
DIN Standards Committee Aerospace
DIN EN 4629 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| EN 2950 | 2008-08 | Aerospace series - Test method - Wrought heat resisting alloys Semi-finished products and parts - Conditions for macrographic and micrographic examination - Atlas of structures and defects More |
| EN 4050-4 | 2012-09 | Aerospace series - Test method for metallic materials - Ultrasonic inspection of bars, plates, forging stock and forgings - Part 4: Acceptance criteria More |
| EN 4700-005 | 2010-09 | Aerospace series - Steel and heat resisting alloys - Wrought products - Technical specification - Part 005: Forging stock More |
