Steel Beam Sizes / CISC / WT Tees / WT125×44.5

WT125×44.5 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

WT125×44.5 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 30.00 lb/ft 44.50 kg/m
Depth, d 5.12 in 130.00 mm
Flange width, bf 10.08 in 256.00 mm
tw 0.421 in 10.700 mm
tf 0.681 in 17.300 mm
Area 8.84 in² 5,700.00 mm²
Ix 12.95 in⁴ 5,390,000 mm⁴
Iy 58.14 in⁴ 24,200,000 mm⁴
Sx 3.06 in³ 50,200.00 mm³
Sy 11.53 in³ 189,000.00 mm³
rx 1.21 in 30.70 mm
ry 2.56 in 65.10 mm
J 1.24 in⁴ 517,000.00 mm⁴
Cw 2.47 in⁶ 664,000,000 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus WT125×44.5.

Lighter in WT125

WT125×40

Weight
40.0 kg/m (-10%)
Depth
128.0 mm (-1.5%)
Ix
4,610,000 mm⁴ (-14%)

Heavier in WT125

WT125×50.5

Weight
50.5 kg/m (+13%)
Depth
132.0 mm (+1.5%)
Ix
6,170,000 mm⁴ (+14%)

Closest Iₓ in WT125

WT125×33.5

Weight
33.5 kg/m (-25%)
Depth
129.0 mm (-0.8%)
Ix
4,340,000 mm⁴ (-19%)

Similar weight in WT155

WT155×43

Weight
43.0 kg/m (-3.3%)
Depth
155.0 mm (+19%)
Ix
7,930,000 mm⁴ (+47%)
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Source: CISC Structural Section Tables SST12.1 · v12.1 · Availability: Imported; readily available in Canada. · Methodology