Steel Beam Sizes / CISC / WT Tees / WT420×113
WT420×113 Steel Beam Dimensions and Properties
CISC Structural tees · v12.1
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
WT420×113 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 | 76.00 lb/ft | 113.00 kg/m |
| Depth, d | 16.77 in | 426.00 mm |
| Flange width, bf | 11.57 in | 294.00 mm |
| tw | 0.634 in | 16.100 mm |
| tf | 1.055 in | 26.800 mm |
| Area | 22.32 in² | 14,400.00 mm² |
| Ix | 593.42 in⁴ | 247,000,000 mm⁴ |
| Iy | 136.70 in⁴ | 56,900,000 mm⁴ |
| Sx | 47.48 in³ | 778,000.00 mm³ |
| Sy | 23.62 in³ | 387,000.00 mm³ |
| rx | 5.16 in | 131.00 mm |
| ry | 2.47 in | 62.80 mm |
| J | 6.15 in⁴ | 2,560,000 mm⁴ |
| Cw | 42.82 in⁶ | 11,500,000,000 mm⁶ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus WT420×113.
Lighter in WT420
WT420×105
- Weight
- 105.0 kg/m (-7.2%)
- Depth
- 423.0 mm (-0.7%)
- Ix
- 230,000,000 mm⁴ (-6.9%)
Heavier in WT420
WT420×149.5
- Weight
- 149.5 kg/m (+32%)
- Depth
- 428.0 mm (+0.5%)
- Ix
- 303,000,000 mm⁴ (+23%)
Closest Iₓ in WT420
WT420×96.5
- Weight
- 96.5 kg/m (-14%)
- Depth
- 420.0 mm (-1.4%)
- Ix
- 213,000,000 mm⁴ (-14%)
Similar weight in WT460
WT460×111.5
- Weight
- 111.5 kg/m (-1.3%)
- Depth
- 456.0 mm (+7.0%)
- Ix
- 292,000,000 mm⁴ (+18%)
Source: CISC Structural Section Tables SST12.1 · v12.1 · Availability: Not produced in Canada. · Methodology