Steel Beam Sizes / AISC / WT Tees / WT15x74
WT15x74 Dimensions, Weight and Section Properties
AISC Structural tees · v16.0
WT15x74: 15.3 in depth, 10.5 in flange width, 74 lb/ft weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
WT15x74 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 | 74.00 lb/ft | 110.00 kg/m |
| Depth, d | 15.30 in | 389.00 mm |
| Flange width, bf | 10.50 in | 267.00 mm |
| tw | 0.650 in | 16.500 mm |
| tf | 1.180 in | 30.000 mm |
| Area | 21.80 in² | 14,100.00 mm² |
| Ix | 466.00 in⁴ | 194,000,000 mm⁴ |
| Iy | 114.00 in⁴ | 47,500,000 mm⁴ |
| Sx | 40.60 in³ | 665,000.00 mm³ |
| Sy | 21.70 in³ | 356,000.00 mm³ |
| Zx | 72.20 in³ | 1,180,000 mm³ |
| Zy | 33.90 in³ | 556,000.00 mm³ |
| rx | 4.63 in | 118.00 mm |
| ry | 2.28 in | 57.90 mm |
| J | 7.24 in⁴ | 3,010,000 mm⁴ |
| Cw | 37.60 in⁶ | 10,100,000,000 mm⁶ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus WT15x74.
Lighter in WT15
WT15x66
- Weight
- 66.0 lb/ft (-11%)
- Depth
- 15.20 in (-0.7%)
- Ix
- 421.0 in⁴ (-9.7%)
Heavier in WT15
WT15x86.5
- Weight
- 86.5 lb/ft (+17%)
- Depth
- 15.20 in (-0.7%)
- Ix
- 497.0 in⁴ (+6.7%)
Another Iₓ option in WT15
WT15x62
- Weight
- 62.0 lb/ft (-16%)
- Depth
- 15.10 in (-1.3%)
- Ix
- 396.0 in⁴ (-15%)
Similar weight in WT13
WT13.5x73
- Weight
- 73.0 lb/ft (-1.4%)
- Depth
- 13.70 in (-10%)
- Ix
- 336.0 in⁴ (-28%)
Source: AISC Shapes Database v16.0 · Methodology