Steel Beam Sizes / CISC / WT Tees / WT180×131

WT180×131 Steel Beam Dimensions and Properties

CISC Structural tees · v12.1

Analyze in Beam Calculator Back to WT Tees

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

Units

Section diagram

WT180×131 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 88.00 lb/ft 131.00 kg/m
Depth, d 7.64 in 194.00 mm
Flange width, bf 15.67 in 398.00 mm
tw 0.831 in 21.100 mm
tf 1.311 in 33.300 mm
Area 25.89 in² 16,700.00 mm²
Ix 81.45 in⁴ 33,900,000 mm⁴
Iy 420.44 in⁴ 175,000,000 mm⁴
Sx 13.12 in³ 215,000.00 mm³
Sy 53.70 in³ 880,000.00 mm³
rx 1.77 in 45.00 mm
ry 4.02 in 102.00 mm
J 13.21 in⁴ 5,500,000 mm⁴
Cw 65.54 in⁶ 17,600,000,000 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus WT180×131.

Lighter in WT180

WT180×118.5

Weight
118.5 kg/m (-9.7%)
Depth
190.0 mm (-2.1%)
Ix
29,100,000 mm⁴ (-14%)

Heavier in WT180

WT180×143.5

Weight
143.5 kg/m (+9.7%)
Depth
197.0 mm (+1.5%)
Ix
37,600,000 mm⁴ (+11%)

Closest Iₓ in WT180

WT180×108

Weight
108.0 kg/m (-18%)
Depth
188.0 mm (-3.1%)
Ix
26,200,000 mm⁴ (-23%)

Similar weight in WT155

WT155×126.5

Weight
126.5 kg/m (-3.4%)
Depth
178.0 mm (-8.2%)
Ix
28,100,000 mm⁴ (-17%)
Analyze in Beam Calculator Compare in WT Tees finder

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