CHS 244.5×10

Circular hollow sections from British-Sections-1 and Eurocode 3 UK shared angle/hollow tables.

244.5 mm244.5 mm

Outline drawn from the published dimensions. Fillets and root radii are not shown.

Dimensions

PropertyMetricImperial
Thickness, t10 mm0.393701 in
Outside diameter244.5 mm9.626 in
Inside diameter224.5 mm8.8386 in

Bending about the major axis

PropertyMetricImperial
Second moment of area, Iₓ50,700,000 mm⁴121.8072 in⁴
Elastic modulus, Sₓ415,000 mm³25.3249 in³
Plastic modulus, Zₓ550,000 mm³33.5631 in³
Radius of gyration, rₓ83 mm3.2677 in
Distance to top fibre122.25 mm4.813 in
Distance to bottom fibre122.25 mm4.813 in

Bending about the minor axis

PropertyMetricImperial
Second moment of area, I_y50,700,000 mm⁴121.8072 in⁴
Elastic modulus, S_y415,000 mm³25.3249 in³
Plastic modulus, Z_y550,000 mm³33.5631 in³
Radius of gyration, r_y83 mm3.2677 in

Torsion and warping

PropertyMetricImperial
Torsion constant, J101,000,000 mm⁴242.6535 in⁴

Mass

PropertyMetricImperial
Mass per metre57.8 kg/m38.8398 lb/ft
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