SHS 350/10 is a cold-formed square hollow section per EN 10219: side 350 mm, wall thickness 10 mm, weight 104.1 kg/m, cross-section area 132.6 cm², moment of inertia Iy = 25190 cm⁴, elastic section modulus Wel,y = 1439 cm³.
Geometry
Side dimension350.00 mm
Wall thickness t10.00 mm
Outer corner radius ro25.00 mm
Inner corner radius ri15.00 mm
Cross-section area A132.570 cm²
Weight G steel 7850 kg/m³104.10kg/m
Section properties
IⓘSecond moment of area25 190.000 cm⁴
WelⓘElastic section modulus1 439.000 cm³
WplⓘPlastic section modulus1 675.000 cm³
iⓘRadius of gyration137.80 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion40 130.000 cm⁴