L3×3 sizes
Every L3×3 in the AISC Shapes Database, 16th Edition, from 3.71 to 9.4 lb per foot. Pick a size for its full detailing dimensions and section properties.
Open the interactive size chart →L3×3 weight and dimension chart
| Size | Weight (lb/ft) | Ix (in⁴) | Sx (in³) |
|---|---|---|---|
| L3×3×3/16 | 3.71 | 0.948 | 0.433 |
| L3×3×1/4 | 4.9 | 1.23 | 0.569 |
| L3×3×5/16 | 6.1 | 1.5 | 0.699 |
| L3×3×3/8 | 7.2 | 1.75 | 0.825 |
| L3×3×7/16 | 8.3 | 1.98 | 0.946 |
| L3×3×1/2 | 9.4 | 2.2 | 1.06 |
Data from the AISC Shapes Database v16.0. Verify critical dimensions against the current AISC Steel Construction Manual before fabrication.
Browse more: Angles · Steel Beam Size Chart