SHS 140/12.5 is a hot-finished square hollow section per EN 10210: side 140 mm, wall thickness 12.5 mm, weight 48.7 kg/m, cross-section area 62.1 cm², moment of inertia Iy = 1653 cm⁴, elastic section modulus Wel,y = 236.1 cm³.
Geometry
Side dimension140.00 mm
Wall thickness t12.50 mm
Outer corner radius ro18.75 mm
Inner corner radius ri12.50 mm
Cross-section area A62.070 cm²
Weight G steel 7850 kg/m³48.70kg/m
Section properties
IⓘSecond moment of area1 653.000 cm⁴
WelⓘElastic section modulus236.100 cm³
WplⓘPlastic section modulus293.300 cm³
iⓘRadius of gyration51.60 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion2 696.000 cm⁴