Steel Beam Sizes / UK / Universal Beams / UB 610×305×149

UB 610×305×149 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 610×305×149 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 100.12 lb/ft 149.00 kg/m
Depth, d 24.11 in 612.40 mm
Flange width, bf 12.00 in 304.80 mm
tw 0.465 in 11.800 mm
tf 0.776 in 19.700 mm
Area 29.45 in² 19,000.00 mm²
Ix 3,027.16 in⁴ 1,260,000,000 mm⁴
Iy 223.67 in⁴ 93,100,000 mm⁴
Sx 250.81 in³ 4,110,000 mm³
Sy 37.29 in³ 611,000.00 mm³
Zx 280.10 in³ 4,590,000 mm³
Zy 57.18 in³ 937,000.00 mm³
rx 10.12 in 257.00 mm
ry 2.76 in 70.00 mm
J 4.81 in⁴ 2,000,000 mm⁴
Cw 30,387.00 in⁶ 8,160,000,000,000 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus UB 610×305×149.

Lighter in Universal beams

UB 762×267×147

Weight
147.0 kg/m (-1.3%)
Depth
754.0 mm (+23%)
Ix
1,680,000,000 mm⁴ (+33%)

Heavier in Universal beams

UB 686×254×152

Weight
152.0 kg/m (+2.0%)
Depth
687.5 mm (+12%)
Ix
1,500,000,000 mm⁴ (+19%)

Closest Iₓ in Universal beams

UB 610×229×153

Weight
153.0 kg/m (+2.7%)
Depth
623.0 mm (+1.7%)
Ix
1,250,000,000 mm⁴ (-0.8%)
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Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Methodology