SHS 250/8 is a cold-formed square hollow section per EN 10219: side 250 mm, wall thickness 8 mm, weight 59.1 kg/m, cross-section area 75.2 cm², moment of inertia Iy = 7229 cm⁴, elastic section modulus Wel,y = 578.3 cm³.
Geometry
Side dimension250.00 mm
Wall thickness t8.00 mm
Outer corner radius ro20.00 mm
Inner corner radius ri12.00 mm
Cross-section area A75.240 cm²
Weight G steel 7850 kg/m³59.10kg/m
Section properties
IⓘSecond moment of area7 229.000 cm⁴
WelⓘElastic section modulus578.300 cm³
WplⓘPlastic section modulus675.800 cm³
iⓘRadius of gyration98.00 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion11 600.000 cm⁴