CHS 76.1/2.5 is a cold-formed circular hollow section per EN 10219: outer diameter 76.1 mm, wall thickness 2.5 mm, weight 4.5 kg/m, cross-section area 5.8 cm², moment of inertia Iy = 39.2 cm⁴, elastic section modulus Wel,y = 10.3 cm³.
Geometry
Outer diameter d76.10 mm
Wall thickness t2.50 mm
Cross-section area A5.780 cm²
Weight G steel 7850 kg/m³4.54kg/m
Section properties
Moment of inertia IⓘSecond moment of area39.190 cm⁴