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kalare · 07/28/2008, 04:54 AM

If you have something smaller than a L2x2x?. Then you'll have to use the equations posted above. You'll want to use the equation for Ix.

Given that...an angle isn't the best thing to use for a beam, and 72" is pretty dang far for a 1 1/2" angle.

07/28/2008, 04:54 AM	#11
kalare Registered Member Join Date: Mar 2003 Posts: 399	If you have something smaller than a L2x2x?. Then you'll have to use the equations posted above. You'll want to use the equation for Ix. Given that...an angle isn't the best thing to use for a beam, and 72" is pretty dang far for a 1 1/2" angle.