Steel Beam Sizes / CISC / W-Shapes / W310×283

W310×283 Steel Beam Dimensions and Properties

CISC Wide flange · v12.1

Analyze in Beam Calculator Back to W-Shapes

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

Units

Section diagram

W310×283 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 190.00 lb/ft 283.00 kg/m
Depth, d 14.37 in 365.00 mm
Flange width, bf 12.68 in 322.00 mm
tw 1.059 in 26.900 mm
tf 1.736 in 44.100 mm
Area 55.80 in² 36,000.00 mm²
Ix 1,890.78 in⁴ 787,000,000 mm⁴
Iy 591.02 in⁴ 246,000,000 mm⁴
Sx 263.01 in³ 4,310,000 mm³
Sy 93.37 in³ 1,530,000 mm³
Zx 311.22 in³ 5,100,000 mm³
Zy 142.80 in³ 2,340,000 mm³
rx 5.83 in 148.00 mm
ry 3.25 in 82.60 mm
J 48.77 in⁴ 20,300,000 mm⁴
Cw 23,572.27 in⁶ 6,330,000,000,000 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus W310×283.

Lighter in W310

W310×253

Weight
253.0 kg/m (-11%)
Depth
356.0 mm (-2.5%)
Ix
682,000,000 mm⁴ (-13%)

Heavier in W310

W310×313

Weight
313.0 kg/m (+11%)
Depth
374.0 mm (+2.5%)
Ix
896,000,000 mm⁴ (+14%)

Closest Iₓ in W310

W310×226

Weight
226.0 kg/m (-20%)
Depth
348.0 mm (-4.7%)
Ix
596,000,000 mm⁴ (-24%)

Similar weight in W360

W360×287

Weight
287.0 kg/m (+1.6%)
Depth
393.0 mm (+7.7%)
Ix
997,000,000 mm⁴ (+27%)
Analyze in Beam Calculator Compare in W-Shapes finder

Source: CISC Structural Section Tables SST12.1 · v12.1 · Availability: Not produced in Canada. · Methodology