NA 131
DIN Standards Committee Aerospace
DIN 65245 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| WL 1.7214-2 | 1982-03 | Weldable heat-treatable chromium-molybdenum steel with about 0.25C-1Cr-0.2Mo; rods and forgings More |