Steel Beam Sizes / CISC / WT Tees / WT305×87

WT305×87 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

WT305×87 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 58.50 lb/ft 87.00 kg/m
Depth, d 12.13 in 308.00 mm
Flange width, bf 12.80 in 325.00 mm
tw 0.551 in 14.000 mm
tf 0.850 in 21.600 mm
Area 17.21 in² 11,100.00 mm²
Ix 212.14 in⁴ 88,300,000 mm⁴
Iy 148.72 in⁴ 61,900,000 mm⁴
Sx 22.33 in³ 366,000.00 mm³
Sy 23.25 in³ 381,000.00 mm³
rx 3.51 in 89.20 mm
ry 2.94 in 74.70 mm
J 3.36 in⁴ 1,400,000 mm⁴
Cw 16.39 in⁶ 4,400,000,000 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus WT305×87.

Lighter in WT305

WT305×77.5

Weight
77.5 kg/m (-11%)
Depth
306.0 mm (-0.6%)
Ix
78,900,000 mm⁴ (-11%)

Heavier in WT305

WT305×97.5

Weight
97.5 kg/m (+12%)
Depth
311.0 mm (+1.0%)
Ix
99,400,000 mm⁴ (+13%)

Closest Iₓ in WT305

WT305×70

Weight
70.0 kg/m (-20%)
Depth
309.0 mm (+0.3%)
Ix
77,800,000 mm⁴ (-12%)

Similar weight in WT345

WT345×85

Weight
85.0 kg/m (-2.6%)
Depth
347.0 mm (+13%)
Ix
121,000,000 mm⁴ (+37%)
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Source: CISC Structural Section Tables SST12.1 · v12.1 · Availability: Imported; readily available in Canada. · Methodology