Steel Beam Sizes / CISC / WT Tees / WT380×157

WT380×157 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

WT380×157 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 105.50 lb/ft 157.00 kg/m
Depth, d 15.47 in 393.00 mm
Flange width, bf 15.12 in 384.00 mm
tw 0.776 in 19.700 mm
tf 1.315 in 33.400 mm
Area 31.16 in² 20,100.00 mm²
Ix 610.24 in⁴ 254,000,000 mm⁴
Iy 379.60 in⁴ 158,000,000 mm⁴
Sx 50.53 in³ 828,000.00 mm³
Sy 50.16 in³ 822,000.00 mm³
rx 4.41 in 112.00 mm
ry 3.49 in 88.70 mm
J 14.17 in⁴ 5,900,000 mm⁴
Cw 96.82 in⁶ 26,000,000,000 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus WT380×157.

Lighter in WT380

WT380×142

Weight
142.0 kg/m (-9.5%)
Depth
390.0 mm (-0.8%)
Ix
229,000,000 mm⁴ (-9.8%)

Closest Iₓ in WT380

WT380×128.5

Weight
128.5 kg/m (-18%)
Depth
387.0 mm (-1.5%)
Ix
207,000,000 mm⁴ (-19%)

Similar weight in WT420

WT420×149.5

Weight
149.5 kg/m (-4.7%)
Depth
428.0 mm (+8.9%)
Ix
303,000,000 mm⁴ (+19%)
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Source: CISC Structural Section Tables SST12.1 · v12.1 · Availability: Not produced in Canada. · Methodology