Steel Beam Sizes / CISC / WT Tees / WT75×15

WT75×15 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

WT75×15 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 10.00 lb/ft 15.00 kg/m
Depth, d 3.09 in 78.50 mm
Flange width, bf 6.02 in 153.00 mm
tw 0.260 in 6.600 mm
tf 0.366 in 9.300 mm
Area 2.95 in² 1,900.00 mm²
Ix 1.74 in⁴ 725,000.00 mm⁴
Iy 6.68 in⁴ 2,780,000 mm⁴
Sx 0.69 in³ 11,300.00 mm³
Sy 2.22 in³ 36,300.00 mm³
rx 0.77 in 19.60 mm
ry 1.51 in 38.30 mm
J 0.12 in⁴ 49,900.00 mm⁴
Cw 0.09 in⁶ 23,200,000 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus WT75×15.

Lighter in WT75

WT75×12

Weight
12.0 kg/m (-20%)
Depth
80.0 mm (+1.9%)
Ix
708,000 mm⁴ (-2.3%)

Heavier in WT75

WT75×18.5

Weight
18.5 kg/m (+25%)
Depth
81.0 mm (+3.2%)
Ix
947,000 mm⁴ (+31%)

Closest Iₓ in WT75

WT75×11

Weight
11.0 kg/m (-25%)
Depth
76.0 mm (-3.2%)
Ix
581,000 mm⁴ (-20%)

Similar weight in WT100

WT100×15.5

Weight
15.5 kg/m (+5.0%)
Depth
105.0 mm (+34%)
Ix
1,630,000 mm⁴ (+125%)
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Source: CISC Structural Section Tables SST12.1 · v12.1 · Availability: Imported; readily available in Canada. · Methodology