SHS 180/8 is a hot-finished square hollow section per EN 10210: side 180 mm, wall thickness 8 mm, weight 42.7 kg/m, cross-section area 54.4 cm², moment of inertia Iy = 2661 cm⁴, elastic section modulus Wel,y = 295.6 cm³.
Geometry
Side dimension180.00 mm
Wall thickness t8.00 mm
Outer corner radius ro12.00 mm
Inner corner radius ri8.00 mm
Cross-section area A54.350 cm²
Weight G steel 7850 kg/m³42.70kg/m
Section properties
IⓘSecond moment of area2 661.000 cm⁴
WelⓘElastic section modulus295.600 cm³
WplⓘPlastic section modulus348.900 cm³
iⓘRadius of gyration70.00 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion4 162.000 cm⁴