CHS 76.1/3 is a cold-formed circular hollow section per EN 10219: outer diameter 76.1 mm, wall thickness 3 mm, weight 5.4 kg/m, cross-section area 6.9 cm², moment of inertia Iy = 46.1 cm⁴, elastic section modulus Wel,y = 12.1 cm³.
Geometry
Outer diameter d76.10 mm
Wall thickness t3.00 mm
Cross-section area A6.890 cm²
Weight G steel 7850 kg/m³5.41kg/m
Section properties
Moment of inertia IⓘSecond moment of area46.100 cm⁴