CHS 244.5/12 is a cold-formed circular hollow section per EN 10219: outer diameter 244.5 mm, wall thickness 12 mm, weight 68.8 kg/m, cross-section area 87.7 cm², moment of inertia Iy = 5938 cm⁴, elastic section modulus Wel,y = 485.8 cm³.
Geometry
Outer diameter d244.50 mm
Wall thickness t12.00 mm
Cross-section area A87.650 cm²
Weight G steel 7850 kg/m³68.80kg/m
Section properties
Moment of inertia IⓘSecond moment of area5 938.000 cm⁴