WT3 sizes
Every WT3 in the AISC Shapes Database, 16th Edition, from 4.25 to 12.5 lb per foot. Pick a size for its full detailing dimensions and section properties.
Open the interactive size chart →WT3 weight and dimension chart
| Size | Weight (lb/ft) | Depth | Flange | Sx (in³) |
|---|---|---|---|---|
| WT3×4.25 | 4.25 | 2 7/8" | 4" | 0.397 |
| WT3×4.5 | 4.5 | 2 7/8" | 4" | 0.408 |
| WT3×6 | 6 | 3" | 4" | 0.564 |
| WT3×7.5 | 7.5 | 3" | 6" | 0.577 |
| WT3×8 | 8 | 3 1/8" | 4" | 0.685 |
| WT3×10 | 10 | 3" | 6" | 0.693 |
| WT3×12.5 | 12.5 | 3 1/8" | 6 1/8" | 0.886 |
Data from the AISC Shapes Database v16.0. Verify critical dimensions against the current AISC Steel Construction Manual before fabrication.
Browse more: Tees · Steel Beam Size Chart