CHS 88.9/2 is a cold-formed circular hollow section per EN 10219: outer diameter 88.9 mm, wall thickness 2 mm, weight 4.3 kg/m, cross-section area 5.5 cm², moment of inertia Iy = 51.6 cm⁴, elastic section modulus Wel,y = 11.6 cm³.
Geometry
Outer diameter d88.90 mm
Wall thickness t2.00 mm
Cross-section area A5.460 cm²
Weight G steel 7850 kg/m³4.29kg/m
Section properties
Moment of inertia IⓘSecond moment of area51.570 cm⁴