Steel Beam Sizes / CISC / WT Tees / WT100×35.5
WT100×35.5 Steel Beam Dimensions and Properties
CISC Structural tees · v12.1
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
WT100×35.5 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 | 24.00 lb/ft | 35.50 kg/m |
| Depth, d | 4.25 in | 108.00 mm |
| Flange width, bf | 8.11 in | 206.00 mm |
| tw | 0.402 in | 10.200 mm |
| tf | 0.685 in | 17.400 mm |
| Area | 7.05 in² | 4,550.00 mm² |
| Ix | 6.87 in⁴ | 2,860,000 mm⁴ |
| Iy | 30.51 in⁴ | 12,700,000 mm⁴ |
| Sx | 1.98 in³ | 32,500.00 mm³ |
| Sy | 7.51 in³ | 123,000.00 mm³ |
| rx | 0.99 in | 25.10 mm |
| ry | 2.08 in | 52.80 mm |
| J | 0.98 in⁴ | 407,000.00 mm⁴ |
| Cw | 1.30 in⁶ | 349,000,000 mm⁶ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus WT100×35.5.
Lighter in WT100
WT100×29.5
- Weight
- 29.5 kg/m (-17%)
- Depth
- 105.0 mm (-2.8%)
- Ix
- 2,390,000 mm⁴ (-16%)
Heavier in WT100
WT100×43
- Weight
- 43.0 kg/m (+21%)
- Depth
- 111.0 mm (+2.8%)
- Ix
- 3,800,000 mm⁴ (+33%)
Closest Iₓ in WT100
WT100×26
- Weight
- 26.0 kg/m (-27%)
- Depth
- 103.0 mm (-4.6%)
- Ix
- 2,000,000 mm⁴ (-30%)
Similar weight in WT125
WT125×36.5
- Weight
- 36.5 kg/m (+2.1%)
- Depth
- 127.0 mm (+18%)
- Ix
- 4,170,000 mm⁴ (+46%)
Source: CISC Structural Section Tables SST12.1 · v12.1 · Availability: Imported; readily available in Canada. · Methodology