CHS 219.1×5.6

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

219.1 mm219.1 mm

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

Dimensions

PropertyMetricImperial
Thickness, t5.6 mm0.220472 in
Outside diameter219.1 mm8.626 in
Inside diameter207.9 mm8.185 in

Bending about the major axis

PropertyMetricImperial
Second moment of area, Iₓ21,400,000 mm⁴51.4137 in⁴
Elastic modulus, Sₓ195,000 mm³11.8996 in³
Plastic modulus, Zₓ255,000 mm³15.5611 in³
Radius of gyration, rₓ75.5 mm2.9724 in
Distance to top fibre109.55 mm4.313 in
Distance to bottom fibre109.55 mm4.313 in

Bending about the minor axis

PropertyMetricImperial
Second moment of area, I_y21,400,000 mm⁴51.4137 in⁴
Elastic modulus, S_y195,000 mm³11.8996 in³
Plastic modulus, Z_y255,000 mm³15.5611 in³
Radius of gyration, r_y75.5 mm2.9724 in

Torsion and warping

PropertyMetricImperial
Torsion constant, J42,800,000 mm⁴102.8274 in⁴

Mass

PropertyMetricImperial
Mass per metre29.5 kg/m19.8231 lb/ft
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