Steel Beam Sizes / CISC / WT Tees / WT180×98

WT180×98 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

WT180×98 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 66.00 lb/ft 98.00 kg/m
Depth, d 7.32 in 186.00 mm
Flange width, bf 14.72 in 374.00 mm
tw 0.646 in 16.400 mm
tf 1.031 in 26.200 mm
Area 19.38 in² 12,500.00 mm²
Ix 57.66 in⁴ 24,000,000 mm⁴
Iy 273.89 in⁴ 114,000,000 mm⁴
Sx 9.58 in³ 157,000.00 mm³
Sy 37.29 in³ 611,000.00 mm³
rx 1.72 in 43.80 mm
ry 3.76 in 95.60 mm
J 6.15 in⁴ 2,560,000 mm⁴
Cw 26.70 in⁶ 7,170,000,000 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus WT180×98.

Lighter in WT180

WT180×89.5

Weight
89.5 kg/m (-9.1%)
Depth
184.0 mm (-1.1%)
Ix
21,600,000 mm⁴ (-10.0%)

Heavier in WT180

WT180×108

Weight
108.0 kg/m (+9.8%)
Depth
188.0 mm (+1.1%)
Ix
26,200,000 mm⁴ (+9.2%)

Closest Iₓ in WT180

WT180×118.5

Weight
118.5 kg/m (+20%)
Depth
190.0 mm (+2.2%)
Ix
29,100,000 mm⁴ (+21%)

Similar weight in WT155

WT155×101

Weight
101.0 kg/m (+3.0%)
Depth
171.0 mm (-8.1%)
Ix
21,300,000 mm⁴ (-11%)
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Source: CISC Structural Section Tables SST12.1 · v12.1 · Availability: Not produced in Canada. · Methodology