SHS 120/12 is a cold-formed square hollow section per EN 10219: side 120 mm, wall thickness 12 mm, weight 35.8 kg/m, cross-section area 45.7 cm², moment of inertia Iy = 805.7 cm⁴, elastic section modulus Wel,y = 134.3 cm³.
Geometry
Side dimension120.00 mm
Wall thickness t12.00 mm
Outer corner radius ro36.00 mm
Inner corner radius ri24.00 mm
Cross-section area A45.660 cm²
Weight G steel 7850 kg/m³35.80kg/m
Section properties
IⓘSecond moment of area805.700 cm⁴
WelⓘElastic section modulus134.300 cm³
WplⓘPlastic section modulus174.100 cm³
iⓘRadius of gyration42.00 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion1 518.000 cm⁴