CHS 323.9/8 is a hot-finished circular hollow section per EN 10210: outer diameter 323.9 mm, wall thickness 8 mm, weight 62.3 kg/m, cross-section area 79.4 cm², moment of inertia Iy = 9910 cm⁴, elastic section modulus Wel,y = 611.9 cm³.
Geometry
Outer diameter d323.90 mm
Wall thickness t8.00 mm
Cross-section area A79.390 cm²
Weight G steel 7850 kg/m³62.30kg/m
Section properties
Moment of inertia IⓘSecond moment of area9 910.000 cm⁴