SHS 220/16 is a cold-formed square hollow section per EN 10219: side 220 mm, wall thickness 16 mm, weight 93.9 kg/m, cross-section area 119.6 cm², moment of inertia Iy = 7812 cm⁴, elastic section modulus Wel,y = 710.2 cm³.
Geometry
Side dimension220.00 mm
Wall thickness t16.00 mm
Outer corner radius ro48.00 mm
Inner corner radius ri32.00 mm
Cross-section area A119.570 cm²
Weight G steel 7850 kg/m³93.90kg/m
Section properties
IⓘSecond moment of area7 812.000 cm⁴
WelⓘElastic section modulus710.200 cm³
WplⓘPlastic section modulus880.800 cm³
iⓘRadius of gyration80.80 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion13 970.000 cm⁴