SHS 200/12.5 is a hot-finished square hollow section per EN 10210: side 200 mm, wall thickness 12.5 mm, weight 72.3 kg/m, cross-section area 92.1 cm², moment of inertia Iy = 5336 cm⁴, elastic section modulus Wel,y = 533.6 cm³.
Geometry
Side dimension200.00 mm
Wall thickness t12.50 mm
Outer corner radius ro18.75 mm
Inner corner radius ri12.50 mm
Cross-section area A92.070 cm²
Weight G steel 7850 kg/m³72.30kg/m
Section properties
IⓘSecond moment of area5 336.000 cm⁴
WelⓘElastic section modulus533.600 cm³
WplⓘPlastic section modulus642.600 cm³
iⓘRadius of gyration76.10 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion8 491.000 cm⁴