Steel Beam Sizes / AISC / W-Shapes / W21 / W21x223
W21x223 Dimensions, Weight and Section Properties
AISC Wide flange · v16.0
W21x223: 23.4 in depth, 12.7 in flange width, 223 lb/ft weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
W21x223 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 | 223.00 lb/ft | 332.00 kg/m |
| Depth, d | 23.40 in | 594.00 mm |
| Flange width, bf | 12.70 in | 323.00 mm |
| tw | 1.000 in | 25.400 mm |
| tf | 1.790 in | 45.500 mm |
| Area | 66.50 in² | 42,900.00 mm² |
| Ix | 6,080.00 in⁴ | 2,530,000,000 mm⁴ |
| Iy | 614.00 in⁴ | 256,000,000 mm⁴ |
| Sx | 520.00 in³ | 8,520,000 mm³ |
| Sy | 96.70 in³ | 1,580,000 mm³ |
| Zx | 601.00 in³ | 9,850,000 mm³ |
| Zy | 150.00 in³ | 2,460,000 mm³ |
| rx | 9.56 in | 243.00 mm |
| ry | 3.04 in | 77.20 mm |
| J | 59.50 in⁴ | 24,800,000 mm⁴ |
| Cw | 71,700.00 in⁶ | 19,300,000,000,000 mm⁶ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus W21x223.
Lighter in W21
W21x201
- Weight
- 201.0 lb/ft (-9.9%)
- Depth
- 23.00 in (-1.7%)
- Ix
- 5,310.0 in⁴ (-13%)
Heavier in W21
W21x248
- Weight
- 248.0 lb/ft (+11%)
- Depth
- 23.70 in (+1.3%)
- Ix
- 6,830.0 in⁴ (+12%)
Another Iₓ option in W21
W21x182
- Weight
- 182.0 lb/ft (-18%)
- Depth
- 22.70 in (-3.0%)
- Ix
- 4,730.0 in⁴ (-22%)
Similar weight in W24
W24x229
- Weight
- 229.0 lb/ft (+2.7%)
- Depth
- 26.00 in (+11%)
- Ix
- 7,650.0 in⁴ (+26%)
Source: AISC Shapes Database v16.0 · Methodology