CHS 101.6/2.5 is a cold-formed circular hollow section per EN 10219: outer diameter 101.6 mm, wall thickness 2.5 mm, weight 6.1 kg/m, cross-section area 7.8 cm², moment of inertia Iy = 95.6 cm⁴, elastic section modulus Wel,y = 18.8 cm³.
Geometry
Outer diameter d101.60 mm
Wall thickness t2.50 mm
Cross-section area A7.780 cm²
Weight G steel 7850 kg/m³6.11kg/m
Section properties
Moment of inertia IⓘSecond moment of area95.610 cm⁴