Steel Beam Sizes / UK / Universal Beams / UB 457×191×106

UB 457×191×106 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 457×191×106 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 71.23 lb/ft 106.00 kg/m
Depth, d 18.46 in 469.00 mm
Flange width, bf 7.64 in 194.00 mm
tw 0.496 in 12.600 mm
tf 0.811 in 20.600 mm
Area 20.93 in² 13,500.00 mm²
Ix 1,172.42 in⁴ 488,000,000 mm⁴
Iy 60.54 in⁴ 25,200,000 mm⁴
Sx 126.93 in³ 2,080,000 mm³
Sy 15.81 in³ 259,000.00 mm³
Zx 145.24 in³ 2,380,000 mm³
Zy 24.71 in³ 405,000.00 mm³
rx 7.48 in 190.00 mm
ry 1.70 in 43.20 mm
J 3.51 in⁴ 1,460,000 mm⁴
Cw 4,692.11 in⁶ 1,260,000,000,000 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus UB 457×191×106.

Lighter in Universal beams

UB 533×210×101

Weight
101.0 kg/m (-4.7%)
Depth
536.7 mm (+14%)
Ix
615,000,000 mm⁴ (+26%)

Heavier in Universal beams

UB 533×210×109

Weight
109.0 kg/m (+2.8%)
Depth
539.5 mm (+15%)
Ix
668,000,000 mm⁴ (+37%)

Closest Iₓ in Universal beams

UB 533×165×85

Weight
85.0 kg/m (-20%)
Depth
535.0 mm (+14%)
Ix
486,000,000 mm⁴ (-0.4%)
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Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Methodology