SHS 120/8 is a hot-finished square hollow section per EN 10210: side 120 mm, wall thickness 8 mm, weight 27.6 kg/m, cross-section area 35.2 cm², moment of inertia Iy = 726.3 cm⁴, elastic section modulus Wel,y = 121.1 cm³.
Geometry
Side dimension120.00 mm
Wall thickness t8.00 mm
Outer corner radius ro12.00 mm
Inner corner radius ri8.00 mm
Cross-section area A35.150 cm²
Weight G steel 7850 kg/m³27.60kg/m
Section properties
IⓘSecond moment of area726.300 cm⁴
WelⓘElastic section modulus121.100 cm³
WplⓘPlastic section modulus146.500 cm³
iⓘRadius of gyration45.50 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion1 160.000 cm⁴