Aluminum I Beam: 8.00 × 7.023

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Glossary » Beams » Simply Supported » Uniformly Distributed Load » Single Span » Aluminum I Beam » 8.00 × 7.023

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 = 67.78 in4) for the 8.00 × 7.023 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: 8.00 × 7.023 (8.00 inch tall × 7.023 lbf/ft) L = 3.00 ft (lbf/ft) (in) (psi) 7.02 1.86 × 10-5 5.60 8.00 2.12 × 10-5 6.37 9.00 2.38 × 10-5 7.17 10.0 2.65 × 10-5 7.97 20.0 5.30 × 10-5 15.9 30.0 7.95 × 10-5 23.9 40.0 1.06 × 10-4 31.9 50.0 1.32 × 10-4 39.8 60.0 1.59 × 10-4 47.8 70.0 1.85 × 10-4 55.8 80.0 2.12 × 10-4 63.7 90.0 2.38 × 10-4 71.7 100 2.65 × 10-4 79.7 200 5.30 × 10-4 159 300 7.95 × 10-4 239 400 0.00106 319 500 0.00132 398 600 0.00159 478 700 0.00185 558 800 0.00212 637 900 0.00238 717 1000 0.00265 797 2000 0.00530 1590 3000 0.00795 2390 4000 0.0106 3190 5000 0.0132 3980 6000 0.0159 4780 7000 0.0185 5580 8000 0.0212 6370 9000 0.0238 7170 1.00 × 104 0.0265 7970 2.00 × 104 0.0530 1.59 × 104 3.00 × 104 0.0795 2.39 × 104 4.00 × 104 0.106 3.19 × 104 5.00 × 104 0.132 3.98 × 104 6.00 × 104 0.159 4.78 × 104 7.00 × 104 0.185 5.58 × 104 8.00 × 104 0.212 6.37 × 104 9.00 × 104 0.238 7.17 × 104 9.56 × 104 0.253 7.61 × 104
 Aluminum I Beam: 8.00 × 7.023 (8.00 inch tall × 7.023 lbf/ft) L = 5.00 ft (lbf/ft) (in) (psi) 7.02 1.44 × 10-4 15.5 8.00 1.63 × 10-4 17.7 9.00 1.84 × 10-4 19.9 10.0 2.04 × 10-4 22.1 20.0 4.09 × 10-4 44.3 30.0 6.13 × 10-4 66.4 40.0 8.17 × 10-4 88.5 50.0 0.00102 111 60.0 0.00123 133 70.0 0.00143 155 80.0 0.00163 177 90.0 0.00184 199 100 0.00204 221 200 0.00409 443 300 0.00613 664 400 0.00817 885 500 0.0102 1110 600 0.0123 1330 700 0.0143 1550 800 0.0163 1770 900 0.0184 1990 1000 0.0204 2210 2000 0.0409 4430 3000 0.0613 6640 4000 0.0817 8850 5000 0.102 1.11 × 104 6000 0.123 1.33 × 104 7000 0.143 1.55 × 104 8000 0.163 1.77 × 104 9000 0.184 1.99 × 104 1.00 × 104 0.204 2.21 × 104 2.00 × 104 0.409 4.43 × 104 3.00 × 104 0.613 6.64 × 104 3.44 × 104 0.703 7.61 × 104
 Aluminum I Beam: 8.00 × 7.023 (8.00 inch tall × 7.023 lbf/ft) L = 10.0 ft (lbf/ft) (in) (psi) 7.02 0.00230 62.2 8.00 0.00262 70.8 9.00 0.00294 79.7 10.0 0.00327 88.5 20.0 0.00654 177 30.0 0.00981 266 40.0 0.0131 354 50.0 0.0163 443 60.0 0.0196 531 70.0 0.0229 620 80.0 0.0262 708 90.0 0.0294 797 100 0.0327 885 200 0.0654 1770 300 0.0981 2660 400 0.131 3540 500 0.163 4430 600 0.196 5310 700 0.229 6200 800 0.262 7080 900 0.294 7970 1000 0.327 8850 2000 0.654 1.77 × 104 3000 0.981 2.66 × 104 4000 1.31 3.54 × 104 5000 1.63 4.43 × 104 6000 1.96 5.31 × 104 7000 2.29 6.20 × 104 8000 2.62 7.08 × 104 8600 2.81 7.61 × 104
 Aluminum I Beam: 8.00 × 7.023 (8.00 inch tall × 7.023 lbf/ft) L = 15.0 ft (lbf/ft) (in) (psi) 7.02 0.0116 140 8.00 0.0132 159 9.00 0.0149 179 10.0 0.0166 199 20.0 0.0331 398 30.0 0.0497 598 40.0 0.0662 797 50.0 0.0828 996 60.0 0.0993 1200 70.0 0.116 1390 80.0 0.132 1590 90.0 0.149 1790 100 0.166 1990 200 0.331 3980 300 0.497 5980 400 0.662 7970 500 0.828 9960 600 0.993 1.20 × 104 700 1.16 1.39 × 104 800 1.32 1.59 × 104 900 1.49 1.79 × 104 1000 1.66 1.99 × 104 2000 3.31 3.98 × 104 3000 4.97 5.98 × 104 3820 6.33 7.61 × 104
 Aluminum I Beam: 8.00 × 7.023 (8.00 inch tall × 7.023 lbf/ft) L = 20.0 ft (lbf/ft) (in) (psi) 7.02 0.0367 249 8.00 0.0419 283 9.00 0.0471 319 10.0 0.0523 354 20.0 0.105 708 30.0 0.157 1060 40.0 0.209 1420 50.0 0.262 1770 60.0 0.314 2120 70.0 0.366 2480 80.0 0.419 2830 90.0 0.471 3190 100 0.523 3540 200 1.05 7080 300 1.57 1.06 × 104 400 2.09 1.42 × 104 500 2.62 1.77 × 104 600 3.14 2.12 × 104 700 3.66 2.48 × 104 800 4.19 2.83 × 104 900 4.71 3.19 × 104 1000 5.23 3.54 × 104 1530 8.00 5.41 × 104
 Aluminum I Beam: 8.00 × 7.023 (8.00 inch tall × 7.023 lbf/ft) L = 25.0 ft (lbf/ft) (in) (psi) 7.02 0.0897 389 8.00 0.102 443 9.00 0.115 498 10.0 0.128 553 20.0 0.255 1110 30.0 0.383 1660 40.0 0.511 2210 50.0 0.639 2770 60.0 0.766 3320 70.0 0.894 3870 80.0 1.02 4430 90.0 1.15 4980 100 1.28 5530 200 2.55 1.11 × 104 300 3.83 1.66 × 104 400 5.11 2.21 × 104 500 6.39 2.77 × 104 600 7.66 3.32 × 104 626 8.00 3.47 × 104
 Aluminum I Beam: 8.00 × 7.023 (8.00 inch tall × 7.023 lbf/ft) L = 30.0 ft (lbf/ft) (in) (psi) 7.02 0.186 560 8.00 0.212 637 9.00 0.238 717 10.0 0.265 797 20.0 0.530 1590 30.0 0.795 2390 40.0 1.06 3190 50.0 1.32 3980 60.0 1.59 4780 70.0 1.85 5580 80.0 2.12 6370 90.0 2.38 7170 100 2.65 7970 200 5.30 1.59 × 104 300 7.95 2.39 × 104 302 8.00 2.41 × 104
 Aluminum I Beam: 8.00 × 7.023 (8.00 inch tall × 7.023 lbf/ft) L = 40.0 ft (lbf/ft) (in) (psi) 7.02 0.588 995 8.00 0.670 1130 9.00 0.753 1270 10.0 0.837 1420 20.0 1.67 2830 30.0 2.51 4250 40.0 3.35 5670 50.0 4.19 7080 60.0 5.02 8500 70.0 5.86 9910 80.0 6.70 1.13 × 104 90.0 7.53 1.27 × 104 95.6 8.00 1.35 × 104
 Aluminum I Beam: 8.00 × 7.023 (8.00 inch tall × 7.023 lbf/ft) L = 50.0 ft (lbf/ft) (in) (psi) 7.02 1.44 1550 8.00 1.63 1770 9.00 1.84 1990 10.0 2.04 2210 20.0 4.09 4430 30.0 6.13 6640 39.1 8.00 8660
 Aluminum I Beam: 8.00 × 7.023 (8.00 inch tall × 7.023 lbf/ft) L = 60.0 ft (lbf/ft) (in) (psi) 7.02 2.98 2240 8.00 3.39 2550 9.00 3.81 2870 10.0 4.24 3190 18.9 8.00 6020
 Aluminum I Beam: 8.00 × 7.023 (8.00 inch tall × 7.023 lbf/ft) L = 70.0 ft (lbf/ft) (in) (psi) 7.02 5.51 3050 8.00 6.28 3470 9.00 7.07 3900 10.0 7.85 4340 10.2 8.00 4420