CHS 88.9/5 is a cold-formed circular hollow section per EN 10219: outer diameter 88.9 mm, wall thickness 5 mm, weight 10.3 kg/m, cross-section area 13.2 cm², moment of inertia Iy = 116.4 cm⁴, elastic section modulus Wel,y = 26.2 cm³.
Geometry
Outer diameter d88.90 mm
Wall thickness t5.00 mm
Cross-section area A13.180 cm²
Weight G steel 7850 kg/m³10.30kg/m
Section properties
Moment of inertia IⓘSecond moment of area116.400 cm⁴