SHS 120/8 is a cold-formed square hollow section per EN 10219: side 120 mm, wall thickness 8 mm, weight 26.4 kg/m, cross-section area 33.6 cm², moment of inertia Iy = 676.9 cm⁴, elastic section modulus Wel,y = 112.8 cm³.
Geometry
Side dimension120.00 mm
Wall thickness t8.00 mm
Outer corner radius ro20.00 mm
Inner corner radius ri12.00 mm
Cross-section area A33.640 cm²
Weight G steel 7850 kg/m³26.40kg/m
Section properties
IⓘSecond moment of area676.900 cm⁴
WelⓘElastic section modulus112.800 cm³
WplⓘPlastic section modulus137.800 cm³
iⓘRadius of gyration44.90 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion1 163.000 cm⁴