NA 131
DIN Standards Committee Aerospace
DIN EN 4800-004 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| EN 3684 | 2007-03 | Aerospace series - Test methods - Titanium alloy wrought products - Determination of β transus temperature - Metallographic method More |
| EN 3976 | 2006-12 | Aerospace series - Titanium and titanium alloys - Test method - Chemical analysis for the determination of hydrogen content More |