Steel Beam Sizes / AISC / WT Tees / WT10.5x73.5

WT10.5x73.5 Steel Beam Dimensions and Properties

AISC Structural tees · v16.0

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

Units

Section diagram

WT10.5x73.5 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 73.50 lb/ft 110.00 kg/m
Depth, d 11.00 in 279.00 mm
Flange width, bf 12.50 in 318.00 mm
tw 0.720 in 18.300 mm
tf 1.150 in 29.200 mm
Area 21.60 in² 13,900.00 mm²
Ix 204.00 in⁴ 84,900,000 mm⁴
Iy 188.00 in⁴ 78,300,000 mm⁴
Sx 23.70 in³ 388,000.00 mm³
Sy 30.00 in³ 492,000.00 mm³
Zx 42.40 in³ 695,000.00 mm³
Zy 46.30 in³ 759,000.00 mm³
rx 3.08 in 78.20 mm
ry 2.95 in 74.90 mm
J 7.69 in⁴ 3,200,000 mm⁴
Cw 32.50 in⁶ 8,730,000,000 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus WT10.5x73.5.

Lighter in WT10

WT10.5x66

Weight
66.0 lb/ft (-10%)
Depth
10.90 in (-0.9%)
Ix
181.0 in⁴ (-11%)

Heavier in WT10

WT10.5x83

Weight
83.0 lb/ft (+13%)
Depth
11.20 in (+1.8%)
Ix
226.0 in⁴ (+11%)

Closest Iₓ in WT10

WT10.5x61

Weight
61.0 lb/ft (-17%)
Depth
10.80 in (-1.8%)
Ix
166.0 in⁴ (-19%)

Similar weight in WT12

WT12x73

Weight
73.0 lb/ft (-0.7%)
Depth
12.40 in (+13%)
Ix
264.0 in⁴ (+29%)
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Source: AISC Shapes Database v16.0 · Methodology