Browse Standards AMSQQA250/21A
Historical REVISED 1998-09-01

Aluminum Alloy, 7178-T76, Plate and Sheet Improved Exfoliation Resistant AMSQQA250/21A

This specification covers the specific requirements for improved exfoliation-resistant aluminum alloy, 7178-T76 sheet and 7178-T7651 plate.
AMSQQA250/21C
2014-02-14
Latest
Stabilized
AMSQQA250/21B
2012-04-04
Historical
Reaffirmed
AMSQQA250/21A
1998-09-01
Historical
Revised
AMSQQA250/21
1997-08-01
Historical
Issued

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