Steel Beam Sizes / AISC / WT Tees / WT13.5x57
WT13.5x57 Dimensions, Weight and Section Properties
AISC Structural tees · v16.0
WT13.5x57: 13.6 in depth, 10.1 in flange width, 57 lb/ft weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
WT13.5x57 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 | 57.00 lb/ft | 85.00 kg/m |
| Depth, d | 13.60 in | 345.00 mm |
| Flange width, bf | 10.10 in | 257.00 mm |
| tw | 0.570 in | 14.500 mm |
| tf | 0.930 in | 23.600 mm |
| Area | 16.80 in² | 10,800.00 mm² |
| Ix | 289.00 in⁴ | 120,000,000 mm⁴ |
| Iy | 79.30 in⁴ | 33,000,000 mm⁴ |
| Sx | 28.30 in³ | 464,000.00 mm³ |
| Sy | 15.80 in³ | 259,000.00 mm³ |
| Zx | 50.40 in³ | 826,000.00 mm³ |
| Zy | 24.60 in³ | 403,000.00 mm³ |
| rx | 4.15 in | 105.00 mm |
| ry | 2.18 in | 55.40 mm |
| J | 3.65 in⁴ | 1,520,000 mm⁴ |
| Cw | 17.50 in⁶ | 4,700,000,000 mm⁶ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus WT13.5x57.
Lighter in WT13
WT13.5x51
- Weight
- 51.0 lb/ft (-11%)
- Depth
- 13.50 in (-0.7%)
- Ix
- 258.0 in⁴ (-11%)
Heavier in WT13
WT13.5x64.5
- Weight
- 64.5 lb/ft (+13%)
- Depth
- 13.80 in (+1.5%)
- Ix
- 323.0 in⁴ (+12%)
Another Iₓ option in WT13
WT13.5x73
- Weight
- 73.0 lb/ft (+28%)
- Depth
- 13.70 in (+0.7%)
- Ix
- 336.0 in⁴ (+16%)
Similar weight in WT15
WT15x58
- Weight
- 58.0 lb/ft (+1.8%)
- Depth
- 15.00 in (+10%)
- Ix
- 373.0 in⁴ (+29%)
Source: AISC Shapes Database v16.0 · Methodology