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A shape is classed a "Bar Size Shape" when its greatest dimension (length excluded) is less than 3 inches.

The shapes listed in this section conform to ASTM A 36, a standard specification for structural steel.

ASTM Specification A 36

Stocked Lengths 20' , 30', & 40' as indicated
Unit of Measure
Items Angle-Bar-Size
1/2 x 1/2 x 1/8
HR A36 Angles Bar Size
Angle-Bar-Size
5/8 x 5/8 x 1/8
HR A36 Angles Bar Size
Angle-Bar-Size
3/4 x 3/4 x 1/8
HR A36 Angles Bar Size
Angle-Bar-Size
7/8 x 7/8 x 1/8
HR A36 Angles Bar Size
Angle-Bar-Size
1 x 5/8 x 1/8
HR A36 Angles Bar Size
A N/A 1/2 in N/A 5/8 in N/A 3/4 in N/A 7/8 in N/A 1 in
B N/A 1/2 in N/A 5/8 in N/A 3/4 in N/A 7/8 in N/A 5/8 in
C N/A 1/8 in
Estimated Weight per Foot N/A .38 lb N/A .48 lb N/A .59 lb N/A .70 lb N/A .64 lb
Estimated Weight 20-Ft. Length N/A 7.6 lb N/A 9.6 lb N/A 11.8 lb N/A 14.0 lb N/A 12.8 lb
Estimated Weight 30-Ft. Length N/A 11.4 lb N/A 14.4 lb N/A 17.7 lb N/A 21.0 lb N/A 19.2 lb
Estimated Weight 40-Ft. Length N/A