CHS 26.9/3 is a cold-formed circular hollow section per EN 10219: outer diameter 26.9 mm, wall thickness 3 mm, weight 1.8 kg/m, cross-section area 2.3 cm², moment of inertia Iy = 1.6 cm⁴, elastic section modulus Wel,y = 1.2 cm³.
Geometry
Outer diameter d26.90 mm
Wall thickness t3.00 mm
Cross-section area A2.250 cm²
Weight G steel 7850 kg/m³1.77kg/m
Section properties
Moment of inertia IⓘSecond moment of area1.634 cm⁴