This is the most versatile of the heat treatable aluminum alloys. It has most of the good qualities of aluminum, and it offers a wide range of mechanical properties and corrosion resistance. It can be fabricated by many of the commonly used techniques.

In the annealed condition it has good formability. In the T4 condition fairly severe forming operations may be accomplished. The T6 properties may be obtained by artificial aging.

It is welded by all methods and can be furnace brazed. It is available in the clad form ("Alclad") with a thin surface layer of high purity aluminum to improve both appearance and corrosion resistance.

Specifications: QQ-A-250/11. AMS 4027

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

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Item #

Thickness

Width

Length

Estimated Weight per Sq. Ft.

Estimated Weight per Seet

N/A .250 in N/A 36 in N/A 96 in N/A 3.53 lb N/A 84.7 lb
N/A .250 in N/A 48 in N/A 144 in N/A 3.53 lb N/A 169 lb
N/A .250 in N/A 60 in N/A 144 in N/A 3.53 lb N/A 212 lb
N/A .250 in N/A 72 in N/A 144 in N/A 3.53 lb N/A 254 lb
N/A .313 in N/A 48 in N/A 144 in N/A 4.42 lb N/A 212 lb
N/A .375 in N/A 36 in N/A 96 in N/A 5.29 lb N/A 127 lb
N/A .375 in N/A 48 in N/A 144 in N/A 5.29 lb N/A 254 lb
N/A .375 in N/A 60 in N/A 144 in N/A 5.29 lb N/A 317 lb
N/A .500 in N/A 36 in N/A 96 in N/A 7.06 lb N/A 169 lb
N/A .500 in N/A 48 in N/A 144 in N/A 7.06 lb N/A 339 lb
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