CHS 42.4/2 is a cold-formed circular hollow section per EN 10219: outer diameter 42.4 mm, wall thickness 2 mm, weight 2 kg/m, cross-section area 2.5 cm², moment of inertia Iy = 5.2 cm⁴, elastic section modulus Wel,y = 2.4 cm³.
Geometry
Outer diameter d42.40 mm
Wall thickness t2.00 mm
Cross-section area A2.540 cm²
Weight G steel 7850 kg/m³1.99kg/m
Section properties
Moment of inertia IⓘSecond moment of area5.192 cm⁴