CHS 355.6/8 is a cold-formed circular hollow section per EN 10219: outer diameter 355.6 mm, wall thickness 8 mm, weight 68.6 kg/m, cross-section area 87.4 cm², moment of inertia Iy = 13200 cm⁴, elastic section modulus Wel,y = 742.5 cm³.
Geometry
Outer diameter d355.60 mm
Wall thickness t8.00 mm
Cross-section area A87.360 cm²
Weight G steel 7850 kg/m³68.60kg/m
Section properties
Moment of inertia IⓘSecond moment of area13 200.000 cm⁴