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Magnesium Alloy Castings, Heat Treatment of

1998-02-01
HISTORICAL
AMSM6857
This specification covers the requirements for the heat treatment of magnesium alloy castings. This specification covers furnace equipment requirements, and general information for heat treating procedures and heat treating temperatures for magnesium alloys.
Standard

ALUMINUM ALLOY, 7178-T76, ALCLAD PLATE AND SHEET, IMPROVED EXFOLIATION RESISTANT

1997-08-01
HISTORICAL
AMSQQA250/22
This specification covers the specific requirements for improved exfoliation resistant alclad aluminum alloy 7178-T76 sheet and -T7651 plate. The general requirements are covered in AMS-QQ-A-250. The plate and sheet covered by this specification shall be an integral composite product consisting of a heat-treatable aluminum alloy (7178) core with thin layers of an aluminum alloy (7072) anodic to the core and of approximately equal thickness, bonded to both surfaces.
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