Steel Beam Sizes / UK / Universal Beams / UB 254×102×22

UB 254×102×22 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 254×102×22 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 14.78 lb/ft 22.00 kg/m
Depth, d 10.00 in 254.00 mm
Flange width, bf 4.00 in 101.60 mm
tw 0.224 in 5.700 mm
tf 0.268 in 6.800 mm
Area 4.34 in² 2,800.00 mm²
Ix 68.23 in⁴ 28,400,000 mm⁴
Iy 2.86 in⁴ 1,190,000 mm⁴
Sx 13.67 in³ 224,000.00 mm³
Sy 1.46 in³ 24,000.00 mm³
Zx 15.81 in³ 259,000.00 mm³
Zy 2.28 in³ 37,300.00 mm³
rx 3.98 in 101.00 mm
ry 0.81 in 20.60 mm
J 0.10 in⁴ 41,500.00 mm⁴
Cw 67.77 in⁶ 18,200,000,000 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus UB 254×102×22.

Lighter in Universal beams

UB 178×102×19

Weight
19.0 kg/m (-14%)
Depth
177.8 mm (-30%)
Ix
13,600,000 mm⁴ (-52%)

Heavier in Universal beams

UB 203×102×23

Weight
23.1 kg/m (+5.0%)
Depth
203.2 mm (-20%)
Ix
21,000,000 mm⁴ (-26%)

Closest Iₓ in Universal beams

UB 203×133×30

Weight
30.0 kg/m (+36%)
Depth
206.8 mm (-19%)
Ix
29,000,000 mm⁴ (+2.1%)
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Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Methodology