CHS 355.6/5 is a cold-formed circular hollow section per EN 10219: outer diameter 355.6 mm, wall thickness 5 mm, weight 43.2 kg/m, cross-section area 55.1 cm², moment of inertia Iy = 8464 cm⁴, elastic section modulus Wel,y = 476 cm³.
Geometry
Outer diameter d355.60 mm
Wall thickness t5.00 mm
Cross-section area A55.070 cm²
Weight G steel 7850 kg/m³43.20kg/m
Section properties
Moment of inertia IⓘSecond moment of area8 464.000 cm⁴