CHS 76.1/4 is a cold-formed circular hollow section per EN 10219: outer diameter 76.1 mm, wall thickness 4 mm, weight 7.1 kg/m, cross-section area 9.1 cm², moment of inertia Iy = 59.1 cm⁴, elastic section modulus Wel,y = 15.5 cm³.
Geometry
Outer diameter d76.10 mm
Wall thickness t4.00 mm
Cross-section area A9.060 cm²
Weight G steel 7850 kg/m³7.11kg/m
Section properties
Moment of inertia IⓘSecond moment of area59.060 cm⁴