Historical
SAE AMS-A-21180B-2011 (SAE AMS-A-21180B-2011)
Aluminum-Alloy Casting, High Strength ( Noncurrent: Jul 2005 )
This specification covers the requirements for six alloy compositions, four inspection classes, four radiographic quality grades and six classes of mechanical properties of high strength aluminum-alloy castings.
Society of Automotive Engineers [sae]