CHS 48.3/4 is a cold-formed circular hollow section per EN 10219: outer diameter 48.3 mm, wall thickness 4 mm, weight 4.4 kg/m, cross-section area 5.6 cm², moment of inertia Iy = 13.8 cm⁴, elastic section modulus Wel,y = 5.7 cm³.
Geometry
Outer diameter d48.30 mm
Wall thickness t4.00 mm
Cross-section area A5.570 cm²
Weight G steel 7850 kg/m³4.37kg/m
Section properties
Moment of inertia IⓘSecond moment of area13.770 cm⁴