Steel Beam Sizes / CISC / W-Shapes / W250×39

W250×39 Steel Beam Dimensions and Properties

CISC Wide flange · v12.1

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Diagram, properties emphasis, and nearby alternatives use the selected unit system.

Units

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

Same-series weight neighbors, closest Ix, 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%)

Closest Iₓ 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%)
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Source: CISC Structural Section Tables SST12.1 · v12.1 · Availability: Imported; readily available in Canada. · Methodology