CHS 244.5×5.6

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, t5.6 mm0.220472 in
Outside diameter244.5 mm9.626 in
Inside diameter233.3 mm9.185 in

Bending about the major axis

PropertyMetricImperial
Second moment of area, Iₓ30,000,000 mm⁴72.0753 in⁴
Elastic modulus, Sₓ245,000 mm³14.9508 in³
Plastic modulus, Zₓ320,000 mm³19.5276 in³
Radius of gyration, rₓ84.5 mm3.3268 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_y30,000,000 mm⁴72.0753 in⁴
Elastic modulus, S_y245,000 mm³14.9508 in³
Plastic modulus, Z_y320,000 mm³19.5276 in³
Radius of gyration, r_y84.5 mm3.3268 in

Torsion and warping

PropertyMetricImperial
Torsion constant, J60,000,000 mm⁴144.1506 in⁴

Mass

PropertyMetricImperial
Mass per metre33 kg/m22.175 lb/ft
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