CHS 219.1×10

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, t10 mm0.393701 in
Outside diameter219.1 mm8.626 in
Inside diameter199.1 mm7.8386 in

Bending about the major axis

PropertyMetricImperial
Second moment of area, Iₓ36,000,000 mm⁴86.4903 in⁴
Elastic modulus, Sₓ328,000 mm³20.0158 in³
Plastic modulus, Zₓ438,000 mm³26.7284 in³
Radius of gyration, rₓ74 mm2.9134 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_y36,000,000 mm⁴86.4903 in⁴
Elastic modulus, S_y328,000 mm³20.0158 in³
Plastic modulus, Z_y438,000 mm³26.7284 in³
Radius of gyration, r_y74 mm2.9134 in

Torsion and warping

PropertyMetricImperial
Torsion constant, J72,000,000 mm⁴172.9807 in⁴

Mass

PropertyMetricImperial
Mass per metre51.6 kg/m34.6736 lb/ft
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