ALUMINUM I BEAMS
6061-T6 EXTRUDED
AMERICAN STANDARD
A B T1 T2 Lbs/Ft
3.00 2.330 .170 .170 1.964
3.00 2.509 .349 .170 2.599
4.00 2.600 .190 .190 2.646
4.00 2.796 .326 .190 3.281
5.00 3.000 .210 .210 3.434
5.00 3.137 .347 .210 4.234
5.00 3.284 .494 .210 5.104
6.00 3.330 .230 .230 4.304
6.00 3.443 .343 .230 5.104
6.00 3.565 .465 .230 5.962
7.00 3.755 .345 .250 6.056
8.00 4.000 .270 .270 6.350
8.00 4.262 .532 .270 8.808
9.00 4.330 .290 .290 7.503
10.00 4.660 .310 .310 8.761
10.00 4.797 .447 .310 10.372
12.00 5.000 .350 .350 10.996
12.00 5.078 .428 .350 12.089
12.00 5.250 .460 .460 14.077
12.00 5.355 .565 .460 15.558
12.00 5.477 .687 .460 17.287
ALUMINUM ASSOCIATION
A B T1 T2 Lbs/Ft
3.00 2.500 .130 .200 1.637
3.00 2.500 .150 .260 2.030
4.00 3.000 .150 .230 2.311
4.00 3.000 .170 .290 2.793
5.00 3.500 .190 .320 3.700
6.00 4.000 .190 .290 4.030
6.00 4.000 .210 .350 4.692
7.00 4.500 .230 .380 5.799
8.00 5.000 .230 .350 6.181
8.00 5.000 .250 .410 7.023
9.00 5.500 .270 .440 8.361
10.00 6.000 .250 .410 8.647
10.00 6.000 .290 .500 10.286
12.00 7.000 .290 .470 11.671
12.00 7.000 .310 .620 14.292