SHS 180/16 is a hot-finished square hollow section per EN 10210: side 180 mm, wall thickness 16 mm, weight 80.2 kg/m, cross-section area 102.2 cm², moment of inertia Iy = 4504 cm⁴, elastic section modulus Wel,y = 500.4 cm³.
Geometry
Side dimension180.00 mm
Wall thickness t16.00 mm
Outer corner radius ro24.00 mm
Inner corner radius ri16.00 mm
Cross-section area A102.210 cm²
Weight G steel 7850 kg/m³80.20kg/m
Section properties
IⓘSecond moment of area4 504.000 cm⁴
WelⓘElastic section modulus500.400 cm³
WplⓘPlastic section modulus621.200 cm³
iⓘRadius of gyration66.40 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion7 343.000 cm⁴