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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-200/8, ASTM 4150

Color Marking (Rod and Bar): Ends painted Blue

Stock Lengths 12' Approx.
Unit of Measure
1 2 3 4 

Size

Estimated Weight per Foot

Estimated Weight 12-Ft. Bar

1 1/2 x 8 1/2 N/A 15.0 lb N/A 180 lb
1 1/2 x 10 N/A 17.6 lb N/A 212 lb
1 1/2 x 12 N/A 21.2 lb N/A 254 lb
1 1/2 x 14 N/A 24.7 lb N/A 297 lb
1 3/4 x 2 N/A 4.12 lb N/A 49.4 lb
1 3/4 x 3 3/4 N/A 7.73 lb N/A 92.6 lb
1 3/4 x 4 1/2 N/A 9.28 lb N/A 111 lb
1 3/4 x 5 1/2 N/A 11.3 lb N/A 136 lb
2 x 2 1/2 N/A 5.89 lb N/A 70.7 lb
2 x 3 N/A 7.07 lb N/A 84.8 lb
2 x 3 1/2 N/A 8.24 lb N/A 98.9 lb
2 x 4 N/A 9.43 lb N/A 113 lb
2 x 5 N/A 11.8 lb N/A 142 lb
2 x 6 N/A 14.1 lb N/A 169 lb
2 x 6 1/2 N/A 15.3 lb N/A 184 lb
2 x 8 N/A 18.9 lb N/A 226 lb
2 x 8 1/2 N/A 20.0 lb N/A 240 lb
2 x 10 N/A 23.6 lb N/A 283 lb
2 x 12 N/A 28.3 lb N/A 339 lb
2 x 14 N/A 33.0 lb N/A 396 lb
2 1/2 x 3 N/A 8.83 lb N/A 106 lb
2 1/2 x 3 1/2 N/A 10.3 lb N/A 124 lb
2 1/2 x 4 N/A 11.8 lb N/A 141 lb
2 1/2 x 5 N/A 14.7 lb N/A 177 lb
3 x 4 N/A 14.1 lb N/A 169 lb
3 x 5 N/A 17.6 lb N/A 212 lb
3 x 6 N/A 21.2 lb N/A 254 lb
4 x 5 N/A 23.6 lb N/A 283 lb
Unit of Measure
1 2 3 4