SHS 140/12 is a cold-formed square hollow section per EN 10219: side 140 mm, wall thickness 12 mm, weight 43.4 kg/m, cross-section area 55.3 cm², moment of inertia Iy = 1398 cm⁴, elastic section modulus Wel,y = 199.8 cm³.
Geometry
Side dimension140.00 mm
Wall thickness t12.00 mm
Outer corner radius ro36.00 mm
Inner corner radius ri24.00 mm
Cross-section area A55.260 cm²
Weight G steel 7850 kg/m³43.40kg/m
Section properties
IⓘSecond moment of area1 398.000 cm⁴
WelⓘElastic section modulus199.800 cm³
WplⓘPlastic section modulus252.900 cm³
iⓘRadius of gyration50.30 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion2 567.000 cm⁴