Steel Beam Sizes / UK / Universal Beams / UB 914×305×474

UB 914×305×474 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 914×305×474 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 318.51 lb/ft 474.00 kg/m
Depth, d 38.23 in 971.00 mm
Flange width, bf 12.44 in 316.00 mm
tw 1.181 in 30.000 mm
tf 2.130 in 54.100 mm
Area 93.62 in² 60,400.00 mm²
Ix 21,286.24 in⁴ 8,860,000,000 mm⁴
Iy 689.52 in⁴ 287,000,000 mm⁴
Sx 1,110.63 in³ 18,200,000 mm³
Sy 110.45 in³ 1,810,000 mm³
Zx 1,305.91 in³ 21,400,000 mm³
Zy 176.97 in³ 2,900,000 mm³
rx 15.08 in 383.00 mm
ry 2.71 in 68.90 mm
J 98.50 in⁴ 41,000,000 mm⁴
Cw 222,689.06 in⁶ 59,800,000,000,000 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus UB 914×305×474.

Lighter in Universal beams

UB 920×420×449

Weight
449.0 kg/m (-5.3%)
Depth
948.0 mm (-2.4%)
Ix
8,750,000,000 mm⁴ (-1.2%)

Heavier in Universal beams

UB 1000×400×483

Weight
483.0 kg/m (+1.9%)
Depth
1,020.0 mm (+5.0%)
Ix
10,670,000,000 mm⁴ (+20%)

Closest Iₓ in Universal beams

UB 1100×400×343

Weight
343.0 kg/m (-28%)
Depth
1,090.0 mm (+12%)
Ix
8,780,000,000 mm⁴ (-0.9%)
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Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Methodology