ANSI H 35.2-2013ANSI H 35.2M-2013ASTM B 594-2013ASTM B 660-2008ASTM B 666/B 666M-2008ASTM G 47-1998SAE AMS 2355K-2011SAE AMS 2772-1997SAE AMS 2772F-2011SAE AS 1990-1990SAE AS 1990A-1998ASGMG47
This specification covers an aluminum alloy in the form of extruded bars, rods, wire, profiles, and tubing. These extrusions have been used typically for structural parts requiring high strength up to 500 degrees F (260 degrees C), but usage is not limited to such applications. May be welded in the specified condition but properties are improved by reheat treatment after welding. Reheat treatment after welding, however, may reduce resistance to stress-corrosion cracking.