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ASTM |
Tensile Strength (psi) |
Min Yield Strength (psi) |
Carbon Content |
A36 |
58,000 - 80,000 |
36,000 |
0.26 max |
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Depth of Beam and Wt. per Ft. |
Width of Flange |
Thickness of Web |
3" x 5.7 lbs. |
2.330 |
0.170 |
3" x 7.5 lbs. |
2.509 |
0.349 |
4" x 7.7 lbs. |
2.660 |
0.190 |
4" x 9.5 lbs |
2.796 |
0.326 |
5" x 10.0 lbs. |
3.000 |
0.210 |
6" x 12.5 lbs |
3.330 |
0.230 |
6" 17.25 lbs |
3.565 |
0.465 |
7" x 15.3 lbs |
3.660 |
0.250 |
8" x 18.4 lbs. |
4.00 |
0.270 |
8" x 23.0 lbs. |
4.171 |
0.441 |
10 x 25.4 lbs |
4.660 |
0.310 |
10" x 35.0 lbs |
4.944 |
0.594 |
12" x 31.8 lbs. |
5.000 |
0.350 |
12" x 35.0 lbs. |
5.078 |
0.428 |
12" x 40.8 lbs. |
5.250 |
0.460 |
12" x 50.0 lbs. |
5.477 |
0.687 |
15" x 42.9 lbs. |
5.500 |
0.410 |
15" x 50.0 lbs. |
5.640 |
0.550 |
18" x 54.7 lbs. |
6.00 |
0.460 |
18" x 70.0 lbs. |
6.251 |
0.711 |
20" x 66.0 lbs |
6.250 |
0.500 |
20" x 75.0 lbs |
6.391 |
0.641 |
20" x 86.0 lbs. |
7.000 |
0.688 |
20" x 96.0 lbs. |
7.250 |
0.813 |
24" x 80.0 lbs. |
7.000 |
0.500 |
24" x 90.0 lbs. |
7.124 |
0.624 |
24" x 100.0 lbs. |
7.247 |
0.747 |
24" x 106.0 lbs. |
7.875 |
0.625 |
24" x 121.0 lbs. |
8.000 |
0.813 |
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