SHS 250/12 is a cold-formed square hollow section per EN 10219: side 250 mm, wall thickness 12 mm, weight 84.8 kg/m, cross-section area 108.1 cm², moment of inertia Iy = 9859 cm⁴, elastic section modulus Wel,y = 788.8 cm³.
Geometry
Side dimension250.00 mm
Wall thickness t12.00 mm
Outer corner radius ro36.00 mm
Inner corner radius ri24.00 mm
Cross-section area A108.060 cm²
Weight G steel 7850 kg/m³84.80kg/m
Section properties
IⓘSecond moment of area9 859.000 cm⁴
WelⓘElastic section modulus788.800 cm³
WplⓘPlastic section modulus943.600 cm³
iⓘRadius of gyration95.50 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion16 690.000 cm⁴