Aluminum I Beam: 9.00 × 8.361

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Glossary » Beams » Simply Supported » Uniformly Distributed Load » Single Span » Aluminum I Beam » 9.00 × 8.361

For a simply supported beam in a single span, the maximum displacement and the maximum normal stress occur at the center of the beam.
The tabulated data listed in this page are calculated based on the area moment of inertia (Ixx = 102.02 in4) for the 9.00 × 8.361 Aluminum I Beam and the typical Young's modulus (E = 1.015 × 107 psi) of aluminum alloys. Note that the typical yielding stress of aluminum alloys can range from 4061 to 7.614 × 104 psi. The purpose of this page is to give a rough estimation of the load-bearing capacity of this particular beam, rather than a guideline for designing actual building structures. Please check your local building codes for regulatory requirements.

Note: The weight of the beam itself is not included in the calculation.

 Aluminum I Beam: 9.00 × 8.361 (9.00 inch tall × 8.361 lbf/ft) L = 3.00 ft (lbf/ft) (in) (psi) 8.36 1.47 × 10-5 4.98 9.00 1.58 × 10-5 5.36 10.0 1.76 × 10-5 5.95 20.0 3.52 × 10-5 11.9 30.0 5.28 × 10-5 17.9 40.0 7.04 × 10-5 23.8 50.0 8.80 × 10-5 29.8 60.0 1.06 × 10-4 35.7 70.0 1.23 × 10-4 41.7 80.0 1.41 × 10-4 47.6 90.0 1.58 × 10-4 53.6 100 1.76 × 10-4 59.5 200 3.52 × 10-4 119 300 5.28 × 10-4 179 400 7.04 × 10-4 238 500 8.80 × 10-4 298 600 0.00106 357 700 0.00123 417 800 0.00141 476 900 0.00158 536 1000 0.00176 595 2000 0.00352 1190 3000 0.00528 1790 4000 0.00704 2380 5000 0.00880 2980 6000 0.0106 3570 7000 0.0123 4170 8000 0.0141 4760 9000 0.0158 5360 1.00 × 104 0.0176 5950 2.00 × 104 0.0352 1.19 × 104 3.00 × 104 0.0528 1.79 × 104 4.00 × 104 0.0704 2.38 × 104 5.00 × 104 0.0880 2.98 × 104 6.00 × 104 0.106 3.57 × 104 7.00 × 104 0.123 4.17 × 104 8.00 × 104 0.141 4.76 × 104 9.00 × 104 0.158 5.36 × 104 1.00 × 105 0.176 5.95 × 104 1.28 × 105 0.225 7.61 × 104
 Aluminum I Beam: 9.00 × 8.361 (9.00 inch tall × 8.361 lbf/ft) L = 5.00 ft (lbf/ft) (in) (psi) 8.36 1.14 × 10-4 13.8 9.00 1.22 × 10-4 14.9 10.0 1.36 × 10-4 16.5 20.0 2.72 × 10-4 33.1 30.0 4.07 × 10-4 49.6 40.0 5.43 × 10-4 66.2 50.0 6.79 × 10-4 82.7 60.0 8.15 × 10-4 99.2 70.0 9.50 × 10-4 116 80.0 0.00109 132 90.0 0.00122 149 100 0.00136 165 200 0.00272 331 300 0.00407 496 400 0.00543 662 500 0.00679 827 600 0.00815 992 700 0.00950 1160 800 0.0109 1320 900 0.0122 1490 1000 0.0136 1650 2000 0.0272 3310 3000 0.0407 4960 4000 0.0543 6620 5000 0.0679 8270 6000 0.0815 9920 7000 0.0950 1.16 × 104 8000 0.109 1.32 × 104 9000 0.122 1.49 × 104 1.00 × 104 0.136 1.65 × 104 2.00 × 104 0.272 3.31 × 104 3.00 × 104 0.407 4.96 × 104 4.00 × 104 0.543 6.62 × 104 4.60 × 104 0.625 7.61 × 104
 Aluminum I Beam: 9.00 × 8.361 (9.00 inch tall × 8.361 lbf/ft) L = 10.0 ft (lbf/ft) (in) (psi) 8.36 0.00182 55.3 9.00 0.00196 59.5 10.0 0.00217 66.2 20.0 0.00434 132 30.0 0.00652 198 40.0 0.00869 265 50.0 0.0109 331 60.0 0.0130 397 70.0 0.0152 463 80.0 0.0174 529 90.0 0.0196 595 100 0.0217 662 200 0.0434 1320 300 0.0652 1980 400 0.0869 2650 500 0.109 3310 600 0.130 3970 700 0.152 4630 800 0.174 5290 900 0.196 5950 1000 0.217 6620 2000 0.434 1.32 × 104 3000 0.652 1.98 × 104 4000 0.869 2.65 × 104 5000 1.09 3.31 × 104 6000 1.30 3.97 × 104 7000 1.52 4.63 × 104 8000 1.74 5.29 × 104 9000 1.96 5.95 × 104 1.00 × 104 2.17 6.62 × 104 1.15 × 104 2.50 7.61 × 104
 Aluminum I Beam: 9.00 × 8.361 (9.00 inch tall × 8.361 lbf/ft) L = 15.0 ft (lbf/ft) (in) (psi) 8.36 0.00919 124 9.00 0.00990 134 10.0 0.0110 149 20.0 0.0220 298 30.0 0.0330 447 40.0 0.0440 595 50.0 0.0550 744 60.0 0.0660 893 70.0 0.0770 1040 80.0 0.0880 1190 90.0 0.0990 1340 100 0.110 1490 200 0.220 2980 300 0.330 4470 400 0.440 5950 500 0.550 7440 600 0.660 8930 700 0.770 1.04 × 104 800 0.880 1.19 × 104 900 0.990 1.34 × 104 1000 1.10 1.49 × 104 2000 2.20 2.98 × 104 3000 3.30 4.47 × 104 4000 4.40 5.95 × 104 5000 5.50 7.44 × 104 5110 5.63 7.61 × 104
 Aluminum I Beam: 9.00 × 8.361 (9.00 inch tall × 8.361 lbf/ft) L = 20.0 ft (lbf/ft) (in) (psi) 8.36 0.0291 221 9.00 0.0313 238 10.0 0.0348 265 20.0 0.0695 529 30.0 0.104 794 40.0 0.139 1060 50.0 0.174 1320 60.0 0.209 1590 70.0 0.243 1850 80.0 0.278 2120 90.0 0.313 2380 100 0.348 2650 200 0.695 5290 300 1.04 7940 400 1.39 1.06 × 104 500 1.74 1.32 × 104 600 2.09 1.59 × 104 700 2.43 1.85 × 104 800 2.78 2.12 × 104 900 3.13 2.38 × 104 1000 3.48 2.65 × 104 2000 6.95 5.29 × 104 2880 10.0 7.61 × 104
 Aluminum I Beam: 9.00 × 8.361 (9.00 inch tall × 8.361 lbf/ft) L = 25.0 ft (lbf/ft) (in) (psi) 8.36 0.0709 346 9.00 0.0764 372 10.0 0.0849 414 20.0 0.170 827 30.0 0.255 1240 40.0 0.339 1650 50.0 0.424 2070 60.0 0.509 2480 70.0 0.594 2890 80.0 0.679 3310 90.0 0.764 3720 100 0.849 4140 200 1.70 8270 300 2.55 1.24 × 104 400 3.39 1.65 × 104 500 4.24 2.07 × 104 600 5.09 2.48 × 104 700 5.94 2.89 × 104 800 6.79 3.31 × 104 900 7.64 3.72 × 104 1000 8.49 4.14 × 104 1840 15.6 7.61 × 104
 Aluminum I Beam: 9.00 × 8.361 (9.00 inch tall × 8.361 lbf/ft) L = 30.0 ft (lbf/ft) (in) (psi) 8.36 0.147 498 9.00 0.158 536 10.0 0.176 595 20.0 0.352 1190 30.0 0.528 1790 40.0 0.704 2380 50.0 0.880 2980 60.0 1.06 3570 70.0 1.23 4170 80.0 1.41 4760 90.0 1.58 5360 100 1.76 5950 200 3.52 1.19 × 104 300 5.28 1.79 × 104 400 7.04 2.38 × 104 500 8.80 2.98 × 104 511 9.00 3.05 × 104
 Aluminum I Beam: 9.00 × 8.361 (9.00 inch tall × 8.361 lbf/ft) L = 40.0 ft (lbf/ft) (in) (psi) 8.36 0.465 885 9.00 0.500 953 10.0 0.556 1060 20.0 1.11 2120 30.0 1.67 3180 40.0 2.22 4230 50.0 2.78 5290 60.0 3.34 6350 70.0 3.89 7410 80.0 4.45 8470 90.0 5.00 9530 100 5.56 1.06 × 104 162 9.00 1.71 × 104
 Aluminum I Beam: 9.00 × 8.361 (9.00 inch tall × 8.361 lbf/ft) L = 50.0 ft (lbf/ft) (in) (psi) 8.36 1.14 1380 9.00 1.22 1490 10.0 1.36 1650 20.0 2.72 3310 30.0 4.07 4960 40.0 5.43 6620 50.0 6.79 8270 60.0 8.15 9920 66.3 9.00 1.10 × 104
 Aluminum I Beam: 9.00 × 8.361 (9.00 inch tall × 8.361 lbf/ft) L = 60.0 ft (lbf/ft) (in) (psi) 8.36 2.35 1990 9.00 2.53 2140 10.0 2.82 2380 20.0 5.63 4760 30.0 8.45 7150 32.0 9.00 7610
 Aluminum I Beam: 9.00 × 8.361 (9.00 inch tall × 8.361 lbf/ft) L = 70.0 ft (lbf/ft) (in) (psi) 8.36 4.36 2710 9.00 4.69 2920 10.0 5.22 3240 17.3 9.00 5590
 Aluminum I Beam: 9.00 × 8.361 (9.00 inch tall × 8.361 lbf/ft) L = 80.0 ft (lbf/ft) (in) (psi) 8.36 7.44 3540 9.00 8.01 3810 10.0 8.90 4230 10.1 9.00 4280