Steel Beam Sizes / UK / Universal Columns / UC 254×254×89

UC 254×254×89 Steel Beam Dimensions and Properties

UK Universal columns · v2023.11

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

Units

Section diagram

UC 254×254×89 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 59.74 lb/ft 88.90 kg/m
Depth, d 10.25 in 260.30 mm
Flange width, bf 10.09 in 256.30 mm
tw 0.406 in 10.300 mm
tf 0.681 in 17.300 mm
Area 17.52 in² 11,300.00 mm²
Ix 343.56 in⁴ 143,000,000 mm⁴
Iy 116.76 in⁴ 48,600,000 mm⁴
Sx 67.13 in³ 1,100,000 mm³
Sy 23.13 in³ 379,000.00 mm³
Zx 74.45 in³ 1,220,000 mm³
Zy 35.09 in³ 575,000.00 mm³
rx 4.41 in 112.00 mm
ry 2.58 in 65.50 mm
J 2.45 in⁴ 1,020,000 mm⁴
Cw 2,670.03 in⁶ 717,000,000,000 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus UC 254×254×89.

Lighter in Universal columns

UC 203×203×86

Weight
86.1 kg/m (-3.1%)
Depth
222.2 mm (-15%)
Ix
94,500,000 mm⁴ (-34%)

Heavier in Universal columns

UC 305×305×97

Weight
96.9 kg/m (+9.0%)
Depth
307.9 mm (+18%)
Ix
222,000,000 mm⁴ (+55%)

Closest Iₓ in Universal columns

UC 254×254×73

Weight
73.1 kg/m (-18%)
Depth
254.1 mm (-2.4%)
Ix
114,000,000 mm⁴ (-20%)
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Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Methodology