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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=46<br />
y<br />
x<br />
y<br />
ERW<br />
x<br />
Nominal Size<br />
Wall Thickness<br />
Weight Per Foot<br />
Design Wall Thickness<br />
8 X 4<br />
5/8<br />
42.30<br />
1/2<br />
35.24<br />
3/8<br />
27.48<br />
5/16<br />
23.34<br />
1/4<br />
19.02<br />
3/16<br />
14.53<br />
∆<br />
Inches<br />
1/8<br />
9.86<br />
0.581 0.465 0.349 0.291 0.233 0.174 0.116<br />
∆<br />
Inches<br />
Span in Feet<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
9<br />
10<br />
11<br />
12<br />
13<br />
14<br />
15<br />
16<br />
17<br />
18<br />
207 181 149 130 107 84 0.02 53 0.01<br />
138 121 99 86 72 56 0.04 35 0.03<br />
104 91 74 65 54 42 0.06 26 0.06<br />
83 72 60 52 43 33 0.10 21 0.09<br />
69 60 50 43 36 28 0.14 18 0.13<br />
59 52 43 37 31 24 0.19 15 0.17<br />
52 45 37 32 27 21 0.25 13 0.23<br />
46 40 33 29 24 19 0.32 – –<br />
42 37 30 26 22 17 0.29 12 0.29<br />
41 36 30 26 21 17 0.39 – –<br />
38 33 27 24 20 15 0.36 11 0.36<br />
38 33 27 24 20 15 0.48 – –<br />
34 30 25 21 18 14 0.43 9.6 0.43<br />
35 30 25 22 18 14 0.57 – –<br />
31 27 23 20 16 13 0.51 8.8 0.51<br />
32 28 23 20 17 13 0.66 – –<br />
29 25 21 18 15 12 0.60 8.1 0.60<br />
30 26 21 19 15 12 0.77 – –<br />
27 24 19 17 14 11 0.70 7.5 0.70<br />
28 24 20 17 14 11 0.88 – –<br />
25 22 18 16 13 10 0.80 7.0 0.80<br />
26 23 19 16 13 10 1.01 – –<br />
24 21 17 15 12 9.5 0.91 6.6 0.91<br />
24 21 18 15 13 9.8 1.13 – –<br />
22 19 16 14 11 9.0 1.03 6.2 1.03<br />
23 20 17 14 12 9.3 1.27 – –<br />
21 18 15 13 11 8.5 1.16 5.9 1.16<br />
WEB SHEAR AND PROPERTY VALUES<br />
V, kips<br />
171 137 103 86 69 51 34<br />
S x , In. 3 20.5 17.9 14.7 12.8 10.6 8.27 5.73<br />
Loads in shaded area based upon maximum allowable bending stress, F b , equal to 0.60 F y .<br />
24
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