SHS 220/6 is a cold-formed square hollow section per EN 10219: side 220 mm, wall thickness 6 mm, weight 39.6 kg/m, cross-section area 50.4 cm², moment of inertia Iy = 3813 cm⁴, elastic section modulus Wel,y = 346.7 cm³.
Geometry
Side dimension220.00 mm
Wall thickness t6.00 mm
Outer corner radius ro12.00 mm
Inner corner radius ri6.00 mm
Cross-section area A50.430 cm²
Weight G steel 7850 kg/m³39.60kg/m
Section properties
IⓘSecond moment of area3 813.000 cm⁴
WelⓘElastic section modulus346.700 cm³
WplⓘPlastic section modulus402.200 cm³
iⓘRadius of gyration87.00 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion5 976.000 cm⁴