Steel Beam Sizes / CISC / W-Shapes / W250×39
W250×39 Dimensions, Weight and Section Properties
CISC Wide flange · v12.1
W250×39: 262 mm depth, 147 mm flange width, 39 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
W250×39 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 | 26.00 lb/ft | 39.00 kg/m |
| Depth, d | 10.31 in | 262.00 mm |
| Flange width, bf | 5.79 in | 147.00 mm |
| tw | 0.260 in | 6.600 mm |
| tf | 0.441 in | 11.200 mm |
| Area | 7.63 in² | 4,920.00 mm² |
| Ix | 144.39 in⁴ | 60,100,000 mm⁴ |
| Iy | 14.27 in⁴ | 5,940,000 mm⁴ |
| Sx | 28.01 in³ | 459,000.00 mm³ |
| Sy | 4.93 in³ | 80,800.00 mm³ |
| Zx | 31.31 in³ | 513,000.00 mm³ |
| Zy | 7.57 in³ | 124,000.00 mm³ |
| rx | 4.33 in | 110.00 mm |
| ry | 1.37 in | 34.70 mm |
| J | 0.41 in⁴ | 169,000.00 mm⁴ |
| Cw | 347.81 in⁶ | 93,400,000,000 mm⁶ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus W250×39.
Lighter in W250
W250×33
- Weight
- 33.0 kg/m (-15%)
- Depth
- 258.0 mm (-1.5%)
- Ix
- 48,900,000 mm⁴ (-19%)
Heavier in W250
W250×45
- Weight
- 45.0 kg/m (+15%)
- Depth
- 266.0 mm (+1.5%)
- Ix
- 71,100,000 mm⁴ (+18%)
Another Iₓ option in W250
W250×49
- Weight
- 49.0 kg/m (+27%)
- Depth
- 247.0 mm (-5.7%)
- Ix
- 70,600,000 mm⁴ (+17%)
Similar weight in W310
W310×39
- Weight
- 39.0 kg/m (0.0%)
- Depth
- 310.0 mm (+18%)
- Ix
- 85,100,000 mm⁴ (+42%)
Source: CISC Structural Section Tables SST12.1 · v12.1 · Availability: Imported; readily available in Canada. · Methodology