NA 131
DIN Standards Committee Aerospace
DIN EN 4379 [CURRENT] references following documents:
Document number | Edition | Title |
---|---|---|
EN 3671 | 2007-03 | Aerospace series - Heat resisting alloy NI-PH3601 (NiCr22Mo9Nb) - Non heat treated - Forging stock - a or D ≤ 250 mm More |