SHS 140/6.3 is a cold-formed square hollow section per EN 10219: side 140 mm, wall thickness 6.3 mm, weight 25.4 kg/m, cross-section area 32.3 cm², moment of inertia Iy = 940.8 cm⁴, elastic section modulus Wel,y = 134.4 cm³.
Geometry
Side dimension140.00 mm
Wall thickness t6.30 mm
Outer corner radius ro15.75 mm
Inner corner radius ri9.45 mm
Cross-section area A32.330 cm²
Weight G steel 7850 kg/m³25.40kg/m
Section properties
IⓘSecond moment of area940.800 cm⁴
WelⓘElastic section modulus134.400 cm³
WplⓘPlastic section modulus159.600 cm³
iⓘRadius of gyration53.90 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion1 550.000 cm⁴