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<strong>HSS</strong> Beam Load Tables<br />
Rectangular Structural Steel Tubing<br />
Total Allowable Uniform Load in Kips for Beams with Lateral Support<br />
Fy=50<br />
y<br />
x<br />
y<br />
ERW<br />
x<br />
Nominal Size<br />
3 1/2 X 2 1/2<br />
Nominal Size<br />
3 X 2 1/2<br />
Wall Thickness<br />
Weight Per Foot<br />
3/8 5/16 1/4 3/16 1/8<br />
12.17 10.58 8.81 6.87 4.75<br />
∆<br />
Inches<br />
Wall Thickness<br />
Weight Per Foot<br />
5/16 1/4 3/16 1/8<br />
9.51 7.96 6.23 4.33<br />
∆<br />
Inches<br />
Design Wall Thickness<br />
0.349 0.291 0.233 0.174 0.116<br />
Design Wall Thickness<br />
0.291 0.233 0.174 0.116<br />
Span in Feet<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
60 55 48 39 28 0.01<br />
30 27 24 19 14 0.04<br />
20 18 16 13 9.4 0.09<br />
15 14 12 9.7 7.0 0.16<br />
12 11 9.5 7.7 5.6 0.24<br />
9.9 9.1 8.0 6.5 4.7 0.35<br />
9.0 8.3 7.2 5.9 4.3 0.32<br />
8.5 7.8 6.8 5.5 4.0 0.48<br />
7.7 7.1 6.2 5.0 3.7 0.43<br />
Span in Feet<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
43 38 31 23 0.01<br />
21 19 16 11 0.05<br />
14 13 10 7.6 0.10<br />
11 9.4 7.8 5.7 0.18<br />
8.5 7.5 6.2 4.5 0.28<br />
7.1 6.3 5.2 3.8 0.41<br />
6.5 5.7 4.7 3.4 0.37<br />
WEB SHEAR AND PROPERTY VALUES<br />
V, kips<br />
49 41 33 24 16<br />
S x , In. 3 2.71 2.48 2.17 1.76 1.28<br />
V, kips<br />
35 28 21 14<br />
S x , In. 3 1.94 1.71 1.41 1.03<br />
Loads in shaded area based upon maximum allowable bending stress, F b , equal to 0.60 F y .<br />
76
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