QQ-A-250-28 Revision A:1973
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Aluminum Alloy, 7011 alclad 7178, Plate and Sheet (See Notice 2 for Replacement Information)
14-09-1973
07-04-1998
Outlines specific prerequisites for aluminum alloy, 7011, alclad 7178, plate and sheet; general requirements are found in QQ-A-250.
| DevelopmentNote |
A NOTICE 1 - Notice of Cancellation/Superseded by SAE AMS QQ A 250/28 and ASTM B 209. A NOTICE 2 - Notice of Cancellation/Superseded by SAE AMS QQ A 250/28 and ASTM B 209. (06/2005)
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| DocumentType |
Standard
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| Pages |
17
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| PublisherName |
US Military Specs/Standards/Handbooks
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| Status |
Superseded
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| SupersededBy |
This specification covers the specific requirements for aluminum alloy, 7011 alclad 7178, plate and sheet; the general requirements are covered in QQ-A-250. The plate and sheet covered in this specification shall be an integral composite product consisting of a heat-treatable aluminum alloy (7178) core with thin layers of an aluminum alloy (7011) anodic to the core and of approximately equal thickness, bonded to both surfaces.
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