Steel Beam Sizes / CISC / WT Tees / WT380×98

WT380×98 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

WT380×98 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 66.00 lb/ft 98.00 kg/m
Depth, d 15.16 in 385.00 mm
Flange width, bf 10.55 in 268.00 mm
tw 0.614 in 15.600 mm
tf 1.000 in 25.400 mm
Area 19.38 in² 12,500.00 mm²
Ix 420.44 in⁴ 175,000,000 mm⁴
Iy 98.26 in⁴ 40,900,000 mm⁴
Sx 37.41 in³ 613,000.00 mm³
Sy 18.61 in³ 305,000.00 mm³
rx 4.65 in 118.00 mm
ry 2.25 in 57.10 mm
J 4.85 in⁴ 2,020,000 mm⁴
Cw 28.41 in⁶ 7,630,000,000 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus WT380×98.

Lighter in WT380

WT380×92.5

Weight
92.5 kg/m (-6.1%)
Depth
383.0 mm (-0.5%)
Ix
165,000,000 mm⁴ (-5.7%)

Heavier in WT380

WT380×128.5

Weight
128.5 kg/m (+31%)
Depth
387.0 mm (+0.5%)
Ix
207,000,000 mm⁴ (+18%)

Closest Iₓ in WT380

WT380×86.5

Weight
86.5 kg/m (-12%)
Depth
381.0 mm (-1.0%)
Ix
156,000,000 mm⁴ (-11%)

Similar weight in WT420

WT420×96.5

Weight
96.5 kg/m (-1.5%)
Depth
420.0 mm (+9.1%)
Ix
213,000,000 mm⁴ (+22%)
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Source: CISC Structural Section Tables SST12.1 · v12.1 · Availability: Not produced in Canada. · Methodology