CHS 42.4/2.6 is a hot-finished circular hollow section per EN 10210: outer diameter 42.4 mm, wall thickness 2.6 mm, weight 2.6 kg/m, cross-section area 3.3 cm², moment of inertia Iy = 6.5 cm⁴, elastic section modulus Wel,y = 3 cm³.
Geometry
Outer diameter d42.40 mm
Wall thickness t2.60 mm
Cross-section area A3.250 cm²
Weight G steel 7850 kg/m³2.55kg/m
Section properties
Moment of inertia IⓘSecond moment of area6.464 cm⁴