Steel Beam Sizes / Australia / Universal Columns / 250 UC 73

250 UC 73 Steel Beam Dimensions and Properties

ASNZS Universal columns · v2019.11

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

Units

Section diagram

250 UC 73 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 49.05 lb/ft 73.00 kg/m
Depth, d 10.00 in 254.00 mm
Flange width, bf 10.00 in 254.00 mm
tw 0.340 in 8.640 mm
tf 0.559 in 14.200 mm
Area 14.40 in² 9,290.00 mm²
Ix 273.89 in⁴ 114,000,000 mm⁴
Iy 92.98 in⁴ 38,700,000 mm⁴
Sx 54.78 in³ 897,637.80 mm³
Sy 18.60 in³ 304,724.41 mm³
Zx 60.35 in³ 989,000.00 mm³
Zy 28.19 in³ 462,000.00 mm³
rx 4.36 in 110.78 mm
ry 2.54 in 64.54 mm
J 1.38 in⁴ 573,000.00 mm⁴
Cw 2,074.21 in⁶ 557,000,032,256 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus 250 UC 73.

Lighter in Universal columns

200 UC 60

Weight
60.0 kg/m (-18%)
Depth
209.6 mm (-17%)
Ix
60,900,000 mm⁴ (-47%)

Heavier in Universal columns

250 UC 89

Weight
89.0 kg/m (+22%)
Depth
260.4 mm (+2.5%)
Ix
143,000,000 mm⁴ (+25%)

Closest Iₓ in Universal columns

200 UC 52

Weight
52.0 kg/m (-29%)
Depth
206.2 mm (-19%)
Ix
52,600,000 mm⁴ (-54%)
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Source: Australian-Sections.xlsx (Sheets 1-19) · v2019.11 · Methodology