Steel Beam Sizes / CISC / WT Tees / WT125×83.5
WT125×83.5 Steel Beam Dimensions and Properties
CISC Structural tees · v12.1
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
WT125×83.5 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 | 56.00 lb/ft | 83.50 kg/m |
| Depth, d | 5.71 in | 145.00 mm |
| Flange width, bf | 10.43 in | 265.00 mm |
| tw | 0.756 in | 19.200 mm |
| tf | 1.252 in | 31.800 mm |
| Area | 16.59 in² | 10,700.00 mm² |
| Ix | 29.07 in⁴ | 12,100,000 mm⁴ |
| Iy | 118.68 in⁴ | 49,400,000 mm⁴ |
| Sx | 6.47 in³ | 106,000.00 mm³ |
| Sy | 22.76 in³ | 373,000.00 mm³ |
| rx | 1.33 in | 33.70 mm |
| ry | 2.68 in | 68.00 mm |
| J | 7.54 in⁴ | 3,140,000 mm⁴ |
| Cw | 17.06 in⁶ | 4,580,000,000 mm⁶ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus WT125×83.5.
Lighter in WT125
WT125×74.5
- Weight
- 74.5 kg/m (-11%)
- Depth
- 141.0 mm (-2.8%)
- Ix
- 10,200,000 mm⁴ (-16%)
Closest Iₓ in WT125
WT125×65.5
- Weight
- 65.5 kg/m (-21%)
- Depth
- 138.0 mm (-4.8%)
- Ix
- 8,730,000 mm⁴ (-28%)
Similar weight in WT155
WT155×79
- Weight
- 79.0 kg/m (-5.4%)
- Depth
- 164.0 mm (+13%)
- Ix
- 15,200,000 mm⁴ (+26%)
Source: CISC Structural Section Tables SST12.1 · v12.1 · Availability: Not produced in Canada. · Methodology