Steel Beam Sizes / AISC / W-Shapes / W24 / W24x104
W24x104 Dimensions, Weight and Section Properties
AISC Wide flange · v16.0
W24x104: 24.1 in depth, 12.8 in flange width, 104 lb/ft weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
W24x104 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 | 104.00 lb/ft | 155.00 kg/m |
| Depth, d | 24.10 in | 612.00 mm |
| Flange width, bf | 12.80 in | 325.00 mm |
| tw | 0.500 in | 12.700 mm |
| tf | 0.750 in | 19.100 mm |
| Area | 30.70 in² | 19,800.00 mm² |
| Ix | 3,100.00 in⁴ | 1,290,000,000 mm⁴ |
| Iy | 259.00 in⁴ | 108,000,000 mm⁴ |
| Sx | 258.00 in³ | 4,230,000 mm³ |
| Sy | 40.70 in³ | 667,000.00 mm³ |
| Zx | 289.00 in³ | 4,740,000 mm³ |
| Zy | 62.40 in³ | 1,020,000 mm³ |
| rx | 10.10 in | 257.00 mm |
| ry | 2.91 in | 73.90 mm |
| J | 4.72 in⁴ | 1,960,000 mm⁴ |
| Cw | 35,200.00 in⁶ | 9,450,000,000,000 mm⁶ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus W24x104.
Lighter in W24
W24x103
- Weight
- 103.0 lb/ft (-1.0%)
- Depth
- 24.50 in (+1.7%)
- Ix
- 3,000.0 in⁴ (-3.2%)
Heavier in W24
W24x117
- Weight
- 117.0 lb/ft (+13%)
- Depth
- 24.30 in (+0.8%)
- Ix
- 3,540.0 in⁴ (+14%)
Another Iₓ option in W24
W24x94
- Weight
- 94.0 lb/ft (-9.6%)
- Depth
- 24.30 in (+0.8%)
- Ix
- 2,700.0 in⁴ (-13%)
Similar weight in W27
W27x102
- Weight
- 102.0 lb/ft (-1.9%)
- Depth
- 27.10 in (+12%)
- Ix
- 3,620.0 in⁴ (+17%)
Source: AISC Shapes Database v16.0 · Methodology