SHS 160/12.5 is a cold-formed square hollow section per EN 10219: side 160 mm, wall thickness 12.5 mm, weight 52.6 kg/m, cross-section area 67 cm², moment of inertia Iy = 2275 cm⁴, elastic section modulus Wel,y = 284.4 cm³.
Geometry
Side dimension160.00 mm
Wall thickness t12.50 mm
Outer corner radius ro37.50 mm
Inner corner radius ri25.00 mm
Cross-section area A67.040 cm²
Weight G steel 7850 kg/m³52.60kg/m
Section properties
IⓘSecond moment of area2 275.000 cm⁴
WelⓘElastic section modulus284.400 cm³
WplⓘPlastic section modulus355.700 cm³
iⓘRadius of gyration58.30 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion4 114.000 cm⁴