CHS 219.1/12 is a cold-formed circular hollow section per EN 10219: outer diameter 219.1 mm, wall thickness 12 mm, weight 61.3 kg/m, cross-section area 78.1 cm², moment of inertia Iy = 4200 cm⁴, elastic section modulus Wel,y = 383.4 cm³.
Geometry
Outer diameter d219.10 mm
Wall thickness t12.00 mm
Cross-section area A78.070 cm²
Weight G steel 7850 kg/m³61.30kg/m
Section properties
Moment of inertia IⓘSecond moment of area4 200.000 cm⁴