Steel Beam Sizes / CISC / WT Tees / WT100×43

WT100×43 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

WT100×43 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 29.00 lb/ft 43.00 kg/m
Depth, d 4.37 in 111.00 mm
Flange width, bf 8.23 in 209.00 mm
tw 0.512 in 13.000 mm
tf 0.811 in 20.600 mm
Area 8.56 in² 5,520.00 mm²
Ix 9.13 in⁴ 3,800,000 mm⁴
Iy 37.72 in⁴ 15,700,000 mm⁴
Sx 2.61 in³ 42,800.00 mm³
Sy 9.15 in³ 150,000.00 mm³
rx 1.03 in 26.20 mm
ry 2.10 in 53.30 mm
J 1.67 in⁴ 694,000.00 mm⁴
Cw 2.30 in⁶ 617,000,000 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus WT100×43.

Lighter in WT100

WT100×35.5

Weight
35.5 kg/m (-17%)
Depth
108.0 mm (-2.7%)
Ix
2,860,000 mm⁴ (-25%)

Heavier in WT100

WT100×50

Weight
50.0 kg/m (+16%)
Depth
115.0 mm (+3.6%)
Ix
4,610,000 mm⁴ (+21%)

Closest Iₓ in WT100

WT100×29.5

Weight
29.5 kg/m (-31%)
Depth
105.0 mm (-5.4%)
Ix
2,390,000 mm⁴ (-37%)

Similar weight in WT125

WT125×44.5

Weight
44.5 kg/m (+3.4%)
Depth
130.0 mm (+17%)
Ix
5,390,000 mm⁴ (+42%)
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Source: CISC Structural Section Tables SST12.1 · v12.1 · Availability: Not produced in Canada. · Methodology