SAE AMSQQA200/14A

This specification covers the specific requirements for aluminum alloy 7178-T76 bar, rod, shapes, and wire produced by extrusion.

This specification has been declared NONCURRENT by the Aerospace Materials Division, SAE, as of April 2007. It is recommended, therefore, that this specification not be specified for new designs.

"NONCURRENT" refers to those specifications which have previously been widely used and which may be required for production or processing of existing designs in the future. The Aerospace Materials Division, however, does not recommend these specifications for future use in new designs.