Steel Beam Sizes / UK / Universal Beams / UB 914×305×271

UB 914×305×271 Steel Beam Dimensions and Properties

UK Universal beams · v2023.11

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Diagram, properties emphasis, and nearby alternatives use the selected unit system.

Units

Section diagram

UB 914×305×271 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 182.10 lb/ft 271.00 kg/m
Depth, d 36.34 in 923.00 mm
Flange width, bf 12.09 in 307.00 mm
tw 0.724 in 18.400 mm
tf 1.181 in 30.000 mm
Area 53.63 in² 34,600.00 mm²
Ix 11,339.85 in⁴ 4,720,000,000 mm⁴
Iy 348.36 in⁴ 145,000,000 mm⁴
Sx 622.44 in³ 10,200,000 mm³
Sy 57.73 in³ 946,000.00 mm³
Zx 720.08 in³ 11,800,000 mm³
Zy 90.93 in³ 1,490,000 mm³
rx 14.53 in 369.00 mm
ry 2.55 in 64.80 mm
J 18.48 in⁴ 7,690,000 mm⁴
Cw 107,248.24 in⁶ 28,800,000,000,000 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus UB 914×305×271.

Lighter in Universal beams

UB 914×305×253

Weight
253.0 kg/m (-6.6%)
Depth
918.4 mm (-0.5%)
Ix
4,360,000,000 mm⁴ (-7.6%)

Heavier in Universal beams

UB 1016×305×272

Weight
272.0 kg/m (+0.4%)
Depth
990.0 mm (+7.3%)
Ix
5,540,000,000 mm⁴ (+17%)

Closest Iₓ in Universal beams

UB 1016×305×249

Weight
249.0 kg/m (-8.1%)
Depth
980.0 mm (+6.2%)
Ix
4,810,000,000 mm⁴ (+1.9%)
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Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Methodology