SHS 70/6 is a cold-formed square hollow section per EN 10219: side 70 mm, wall thickness 6 mm, weight 11.3 kg/m, cross-section area 14.4 cm², moment of inertia Iy = 95.2 cm⁴, elastic section modulus Wel,y = 27.2 cm³.
Geometry
Side dimension70.00 mm
Wall thickness t6.00 mm
Outer corner radius ro12.00 mm
Inner corner radius ri6.00 mm
Cross-section area A14.430 cm²
Weight G steel 7850 kg/m³11.30kg/m
Section properties
IⓘSecond moment of area95.170 cm⁴
WelⓘElastic section modulus27.190 cm³
WplⓘPlastic section modulus33.830 cm³
iⓘRadius of gyration25.70 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion163.500 cm⁴