SHS 50/4 is a cold-formed square hollow section per EN 10219: side 50 mm, wall thickness 4 mm, weight 5.5 kg/m, cross-section area 7 cm², moment of inertia Iy = 23.7 cm⁴, elastic section modulus Wel,y = 9.5 cm³.
Geometry
Side dimension50.00 mm
Wall thickness t4.00 mm
Outer corner radius ro8.00 mm
Inner corner radius ri4.00 mm
Cross-section area A6.950 cm²
Weight G steel 7850 kg/m³5.45kg/m
Section properties
IⓘSecond moment of area23.740 cm⁴
WelⓘElastic section modulus9.494 cm³
WplⓘPlastic section modulus11.730 cm³
iⓘRadius of gyration18.50 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion40.420 cm⁴