CHS 193.7×7.1

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

193.7 mm193.7 mm

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

Dimensions

PropertyMetricImperial
Thickness, t7.1 mm0.279528 in
Outside diameter193.7 mm7.626 in
Inside diameter179.5 mm7.0669 in

Bending about the major axis

PropertyMetricImperial
Second moment of area, Iₓ18,100,000 mm⁴43.4854 in⁴
Elastic modulus, Sₓ187,000 mm³11.4114 in³
Plastic modulus, Zₓ247,000 mm³15.0729 in³
Radius of gyration, rₓ66 mm2.5984 in
Distance to top fibre96.85 mm3.813 in
Distance to bottom fibre96.85 mm3.813 in

Bending about the minor axis

PropertyMetricImperial
Second moment of area, I_y18,100,000 mm⁴43.4854 in⁴
Elastic modulus, S_y187,000 mm³11.4114 in³
Plastic modulus, Z_y247,000 mm³15.0729 in³
Radius of gyration, r_y66 mm2.5984 in

Torsion and warping

PropertyMetricImperial
Torsion constant, J36,300,000 mm⁴87.2111 in⁴

Mass

PropertyMetricImperial
Mass per metre32.7 kg/m21.9734 lb/ft
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