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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 />
16 X 4<br />
Nominal Size<br />
14 X 10<br />
Wall Thickness<br />
Weight Per Foot<br />
1/2 3/8 5/16<br />
62.46 47.90 40.35<br />
∆<br />
Inches<br />
Wall Thickness<br />
Weight Per Foot<br />
5/8 1/2 3/8 ∆ 5/16 1/4<br />
∆<br />
Inches<br />
93.34 76.07 58.10 48.86 Inches 39.43<br />
∆<br />
Inches<br />
Design Wall Thickness<br />
0.465 0.349 0.291<br />
Design Wall Thickness<br />
0.581 0.465 0.349 0.291 0.233 *<br />
Span in Feet<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 />
19<br />
20<br />
22<br />
24<br />
26<br />
30<br />
34<br />
313 248 212 0.03<br />
250 198 169 0.05<br />
209 165 141 0.08<br />
179 141 121 0.10<br />
156 124 106 0.14<br />
139 110 94 0.17<br />
126 100 86 0.16<br />
125 99 85 0.21<br />
114 90 77 0.19<br />
114 90 77 0.26<br />
103 82 70 0.23<br />
104 83 71 0.31<br />
95 75 64 0.28<br />
96 76 65 0.36<br />
88 69 59 0.33<br />
89 71 61 0.42<br />
81 64 55 0.38<br />
83 66 56 0.48<br />
76 60 51 0.44<br />
78 62 53 0.55<br />
71 56 48 0.50<br />
74 58 50 0.62<br />
67 53 45 0.56<br />
70 55 47 0.69<br />
63 50 43 0.63<br />
66 52 45 0.77<br />
60 47 41 0.70<br />
63 50 42 0.85<br />
57 45 39 0.78<br />
57 45 39 1.03<br />
52 41 35 0.94<br />
52 41 35 1.23<br />
47 38 32 1.12<br />
48 38 33 1.44<br />
44 35 30 1.31<br />
42 33 28 1.92<br />
38 30 26 1.75<br />
37 29 25 2.47<br />
33 26 23 2.24<br />
Span in Feet<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 />
19<br />
20<br />
21<br />
22<br />
23<br />
24<br />
25<br />
26<br />
27<br />
28<br />
29<br />
30<br />
540 450 351 0.04 272 0.04 209 0.03<br />
432 360 281 0.06 217 0.06 167 0.05<br />
360 300 234 0.09 181 0.08 139 0.08<br />
309 257 201 0.12 155 0.11 119 0.10<br />
270 225 176 0.16 136 0.14 105 0.13<br />
240 200 156 0.20 121 0.18 93 0.17<br />
216 180 141 0.24 109 0.22 84 0.21<br />
196 164 128 0.30 99 0.27 76 0.25<br />
180 150 117 0.35 91 0.32 70 0.30<br />
166 138 108 0.41 84 0.37 64 0.35<br />
154 129 100 0.48 78 0.43 60 0.41<br />
144 120 94 0.55 72 0.50 56 0.47<br />
135 112 88 0.62 68 0.57 52 0.54<br />
127 106 83 0.70 64 0.64 49 0.60<br />
120 100 78 0.79 60 0.72 46 0.68<br />
114 95 74 0.88 57 0.80 44 0.76<br />
108 90 70 0.98 54 0.89 42 0.84<br />
103 86 67 1.08 – – – –<br />
94 78 61 0.98 52 0.98 40 0.92<br />
98 82 64 1.18 – – – –<br />
89 74 58 1.07 49 1.07 38 1.01<br />
94 78 61 1.29 – – – –<br />
85 71 56 1.17 47 1.17 36 1.11<br />
90 75 59 1.40 – – – –<br />
82 68 53 1.28 45 1.28 35 1.21<br />
86 72 56 1.52 – – – –<br />
79 65 51 1.39 43 1.39 33 1.31<br />
83 69 54 1.65 – – – –<br />
76 63 49 1.50 42 1.50 32 1.41<br />
80 67 52 1.78 – – – –<br />
73 61 47 1.62 40 1.62 31 1.53<br />
77 64 50 1.91 – – – –<br />
70 58 46 1.74 39 1.74 30 1.64<br />
74 62 48 2.05 – – – –<br />
68 56 44 1.86 37 1.86 29 1.76<br />
72 60 47 2.19 – – – –<br />
65 55 43 2.00 36 2.00 28 1.88<br />
WEB SHEAR AND PROPERTY VALUES<br />
V, kips<br />
298 223 186<br />
S x , In. 3 56.9 45.0 38.5<br />
V, kips<br />
325 260 195 163 130<br />
S x , In. 3 98.2 81.8 63.9 54.3 41.8 **<br />
Loads in shaded area based upon maximum allowable bending stress, F b , equal to 0.60 F y .<br />
* Slender element section. Width-thickness ratio exceeds AISC “Specification” Section B5.1 limiting value of 238/ Fy.<br />
** Modified value of section modulus calculated in accordance with AISC “Specification” Appendix Section B5.2.b.<br />
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