L3-1/2x3-1/2 Angle Sizes
The L3-1/2x3-1/2 series runs 5 sizes, from L3-1/2x3-1/2x1/2 at 11.1 lb/ft to L3-1/2x3-1/2x1/4 at 5.8 lb/ft. They share the same two legs, so the sizes in it differ only in thickness and the gage lines stay put.
L3-1/2x3-1/2 sizes, heaviest first
| Size | lb/ft | d (in) | b (in) | t (in) | A (in²) | Ix (in⁴) | Sx (in³) | Zx (in³) |
|---|---|---|---|---|---|---|---|---|
| L3-1/2x3-1/2x1/2 | 11.1 | 3.5 | 3.5 | 0.5 | 3.25 | 3.63 | 1.48 | 2.66 |
| L3-1/2x3-1/2x7/16 | 9.8 | 3.5 | 3.5 | 0.438 | 2.89 | 3.25 | 1.32 | 2.36 |
| L3-1/2x3-1/2x3/8 | 8.5 | 3.5 | 3.5 | 0.375 | 2.5 | 2.86 | 1.15 | 2.06 |
| L3-1/2x3-1/2x5/16 | 7.2 | 3.5 | 3.5 | 0.313 | 2.1 | 2.44 | 0.969 | 1.74 |
| L3-1/2x3-1/2x1/4 | 5.8 | 3.5 | 3.5 | 0.25 | 1.7 | 2 | 0.787 | 1.41 |
Relevant tools
- Steel Shape Properties Table
search and compare across every series
- Beam Shear, Moment and Deflection Diagram Calculator
check a span made up of one of these sizes
- All Shape Series
every published series, W-shapes through round HSS