Steel Beam Sizes / UK / CHS / CHS 244.5×7.1

CHS 244.5×7.1 Steel Beam Dimensions and Properties

UK Circular hollow sections · v2023.11

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

Units

Section diagram

CHS 244.5×7.1 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 27.95 lb/ft 41.60 kg/m
OD 9.626 in 244.500 mm
t 0.280 in 7.100 mm
Area 8.22 in² 5,300.00 mm²
Ix 89.61 in⁴ 37,300,000 mm⁴
Iy 89.61 in⁴ 37,300,000 mm⁴
Sx 18.61 in³ 305,000.00 mm³
Sy 18.61 in³ 305,000.00 mm³
Zx 24.41 in³ 400,000.00 mm³
Zy 24.41 in³ 400,000.00 mm³
rx 3.31 in 84.00 mm
ry 3.31 in 84.00 mm
J 179.47 in⁴ 74,700,000 mm⁴

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus CHS 244.5×7.1.

Lighter in Circular hollow sections

CHS 273×6.3

Weight
41.4 kg/m (-0.5%)
Depth
— mm
Ix
47,000,000 mm⁴ (+26%)

Heavier in Circular hollow sections

CHS 168.3×11

Weight
42.7 kg/m (+2.6%)
Depth
— mm
Ix
16,900,000 mm⁴ (-55%)

Closest Iₓ in Circular hollow sections

CHS 273×5

Weight
33.0 kg/m (-21%)
Depth
— mm
Ix
37,800,000 mm⁴ (+1.3%)
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Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Hot-finished hollow sections · Methodology