Steel Beam Sizes / AISC / W-Shapes / W10 / W10x100
W10x100 Dimensions, Weight and Section Properties
AISC Wide flange · v16.0
W10x100: 11.1 in depth, 10.3 in flange width, 100 lb/ft weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
W10x100 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 | 100.00 lb/ft | 149.00 kg/m |
| Depth, d | 11.10 in | 282.00 mm |
| Flange width, bf | 10.30 in | 262.00 mm |
| tw | 0.680 in | 17.300 mm |
| tf | 1.120 in | 28.400 mm |
| Area | 29.30 in² | 18,900.00 mm² |
| Ix | 623.00 in⁴ | 259,000,000 mm⁴ |
| Iy | 207.00 in⁴ | 86,200,000 mm⁴ |
| Sx | 112.00 in³ | 1,840,000 mm³ |
| Sy | 40.00 in³ | 655,000.00 mm³ |
| Zx | 130.00 in³ | 2,130,000 mm³ |
| Zy | 61.00 in³ | 1,000,000 mm³ |
| rx | 4.60 in | 117.00 mm |
| ry | 2.65 in | 67.30 mm |
| J | 10.90 in⁴ | 4,540,000 mm⁴ |
| Cw | 5,150.00 in⁶ | 1,380,000,000,000 mm⁶ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus W10x100.
Lighter in W10
W10x88
- Weight
- 88.0 lb/ft (-12%)
- Depth
- 10.80 in (-2.7%)
- Ix
- 534.0 in⁴ (-14%)
Heavier in W10
W10x112
- Weight
- 112.0 lb/ft (+12%)
- Depth
- 11.40 in (+2.7%)
- Ix
- 716.0 in⁴ (+15%)
Another Iₓ option in W10
W10x77
- Weight
- 77.0 lb/ft (-23%)
- Depth
- 10.60 in (-4.5%)
- Ix
- 455.0 in⁴ (-27%)
Similar weight in W12
W12x96
- Weight
- 96.0 lb/ft (-4.0%)
- Depth
- 12.70 in (+14%)
- Ix
- 833.0 in⁴ (+34%)
Source: AISC Shapes Database v16.0 · Methodology