Steel Beam Sizes / CISC / WT Tees / WT180×108

WT180×108 Steel Beam Dimensions and Properties

CISC Structural tees · v12.1

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

Units

Section diagram

WT180×108 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 72.50 lb/ft 108.00 kg/m
Depth, d 7.40 in 188.00 mm
Flange width, bf 15.51 in 394.00 mm
tw 0.681 in 17.300 mm
tf 1.091 in 27.700 mm
Area 21.39 in² 13,800.00 mm²
Ix 62.95 in⁴ 26,200,000 mm⁴
Iy 338.75 in⁴ 141,000,000 mm⁴
Sx 10.31 in³ 169,000.00 mm³
Sy 43.75 in³ 717,000.00 mm³
rx 1.72 in 43.60 mm
ry 3.98 in 101.00 mm
J 7.57 in⁴ 3,150,000 mm⁴
Cw 36.46 in⁶ 9,790,000,000 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus WT180×108.

Lighter in WT180

WT180×98

Weight
98.0 kg/m (-9.0%)
Depth
186.0 mm (-1.1%)
Ix
24,000,000 mm⁴ (-8.4%)

Heavier in WT180

WT180×118.5

Weight
118.5 kg/m (+9.7%)
Depth
190.0 mm (+1.1%)
Ix
29,100,000 mm⁴ (+11%)

Closest Iₓ in WT180

WT180×89.5

Weight
89.5 kg/m (-17%)
Depth
184.0 mm (-2.1%)
Ix
21,600,000 mm⁴ (-18%)

Similar weight in WT155

WT155×113

Weight
113.0 kg/m (+4.8%)
Depth
174.0 mm (-7.4%)
Ix
24,300,000 mm⁴ (-7.3%)
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Source: CISC Structural Section Tables SST12.1 · v12.1 · Availability: Not produced in Canada. · Methodology