SHS 150/4 is a cold-formed square hollow section per EN 10219: side 150 mm, wall thickness 4 mm, weight 18 kg/m, cross-section area 23 cm², moment of inertia Iy = 807.8 cm⁴, elastic section modulus Wel,y = 107.7 cm³.
Geometry
Side dimension150.00 mm
Wall thickness t4.00 mm
Outer corner radius ro8.00 mm
Inner corner radius ri4.00 mm
Cross-section area A22.950 cm²
Weight G steel 7850 kg/m³18.00kg/m
Section properties
IⓘSecond moment of area807.800 cm⁴
WelⓘElastic section modulus107.700 cm³
WplⓘPlastic section modulus124.900 cm³
iⓘRadius of gyration59.30 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion1 265.000 cm⁴