This is one of the highest strength aluminum alloys available. Its strength-to-weight ratio is excellent, and it is ideally used for highly stressed parts. It may be formed in the annealed condition and subsequently heat treated. Spot or flash welding can be used, although arc and gas welding are not recommended. It is available in the clad ("Alclad"} form to imrjrove the corrosion resistance with the over-all high strength being only moderately affected.

Specifications: QQ-A-225/9, AMS 4122, AMS 4123

Color Marking (Rod and Bar): Ends painted Black
Unit of Measure

View items

Item #

Estimated Weight per Foot

Estimated Weight 12-Ft. Bar

N/A .034 lb N/A .408 lb
N/A .059 lb N/A .716 lb
N/A .093 lb N/A 1.12 lb
N/A .135 lb N/A 1.61 lb
N/A .239 lb N/A 2.86 lb
N/A .302 lb N/A 3.62 lb
N/A .372 lb N/A 4.47 lb
N/A .450 lb N/A 5.42 lb
N/A .537 lb N/A 6.44 lb
N/A .731 lb N/A 8.76 lb
Showing 10 of 44  |  View All 44 Standard Items