Steel Beam Sizes / CISC / WT Tees / WT180×118.5

WT180×118.5 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

WT180×118.5 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 79.50 lb/ft 118.50 kg/m
Depth, d 7.48 in 190.00 mm
Flange width, bf 15.55 in 395.00 mm
tw 0.744 in 18.900 mm
tf 1.189 in 30.200 mm
Area 23.25 in² 15,000.00 mm²
Ix 69.91 in⁴ 29,100,000 mm⁴
Iy 372.39 in⁴ 155,000,000 mm⁴
Sx 11.41 in³ 187,000.00 mm³
Sy 47.96 in³ 786,000.00 mm³
rx 1.73 in 44.00 mm
ry 4.02 in 102.00 mm
J 9.80 in⁴ 4,080,000 mm⁴
Cw 47.67 in⁶ 12,800,000,000 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus WT180×118.5.

Lighter in WT180

WT180×108

Weight
108.0 kg/m (-8.8%)
Depth
188.0 mm (-1.1%)
Ix
26,200,000 mm⁴ (-10.0%)

Heavier in WT180

WT180×131

Weight
131.0 kg/m (+11%)
Depth
194.0 mm (+2.1%)
Ix
33,900,000 mm⁴ (+16%)

Closest Iₓ in WT180

WT180×98

Weight
98.0 kg/m (-17%)
Depth
186.0 mm (-2.1%)
Ix
24,000,000 mm⁴ (-18%)

Similar weight in WT155

WT155×113

Weight
113.0 kg/m (-4.4%)
Depth
174.0 mm (-8.4%)
Ix
24,300,000 mm⁴ (-16%)
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Source: CISC Structural Section Tables SST12.1 · v12.1 · Availability: Not produced in Canada. · Methodology