SHS 350/16 is a cold-formed square hollow section per EN 10219: side 350 mm, wall thickness 16 mm, weight 159.2 kg/m, cross-section area 202.8 cm², moment of inertia Iy = 36510 cm⁴, elastic section modulus Wel,y = 2086 cm³.
Geometry
Side dimension350.00 mm
Wall thickness t16.00 mm
Outer corner radius ro48.00 mm
Inner corner radius ri32.00 mm
Cross-section area A202.770 cm²
Weight G steel 7850 kg/m³159.20kg/m
Section properties
IⓘSecond moment of area36 510.000 cm⁴
WelⓘElastic section modulus2 086.000 cm³
WplⓘPlastic section modulus2 488.000 cm³
iⓘRadius of gyration134.20 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion61 480.000 cm⁴