Steel Beam Sizes / CISC / WT Tees / WT380×73.5
WT380×73.5 Steel Beam Dimensions and Properties
CISC Structural tees · v12.1
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
WT380×73.5 dimensions
Not to scale. Dimensions shown for reference.
Section properties
Symbols match the steel section finder. Imperial and metric values are shown side by side.
| Property | Imperial | Metric |
|---|---|---|
| Weight | 49.50 lb/ft | 73.50 kg/m |
| Depth, d | 14.84 in | 377.00 mm |
| Flange width, bf | 10.43 in | 265.00 mm |
| tw | 0.520 in | 13.200 mm |
| tf | 0.669 in | 17.000 mm |
| Area | 14.52 in² | 9,370.00 mm² |
| Ix | 321.94 in⁴ | 134,000,000 mm⁴ |
| Iy | 63.43 in⁴ | 26,400,000 mm⁴ |
| Sx | 30.08 in³ | 493,000.00 mm³ |
| Sy | 12.20 in³ | 200,000.00 mm³ |
| rx | 4.72 in | 120.00 mm |
| ry | 2.09 in | 53.10 mm |
| J | 1.87 in⁴ | 778,000.00 mm⁴ |
| Cw | 14.26 in⁶ | 3,830,000,000 mm⁶ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus WT380×73.5.
Heavier in WT380
WT380×80.5
- Weight
- 80.5 kg/m (+9.1%)
- Depth
- 379.0 mm (+0.5%)
- Ix
- 145,000,000 mm⁴ (+8.2%)
Closest Iₓ in WT380
WT380×86.5
- Weight
- 86.5 kg/m (+17%)
- Depth
- 381.0 mm (+1.1%)
- Ix
- 156,000,000 mm⁴ (+16%)
Similar weight in WT345
WT345×76
- Weight
- 76.0 kg/m (+3.0%)
- Depth
- 344.0 mm (-8.8%)
- Ix
- 107,000,000 mm⁴ (-20%)
Source: CISC Structural Section Tables SST12.1 · v12.1 · Availability: Imported; readily available in Canada. · Methodology