SHS 250/8 is a hot-finished square hollow section per EN 10210: side 250 mm, wall thickness 8 mm, weight 60.3 kg/m, cross-section area 76.8 cm², moment of inertia Iy = 7455 cm⁴, elastic section modulus Wel,y = 596.4 cm³.
Geometry
Side dimension250.00 mm
Wall thickness t8.00 mm
Outer corner radius ro12.00 mm
Inner corner radius ri8.00 mm
Cross-section area A76.750 cm²
Weight G steel 7850 kg/m³60.30kg/m
Section properties
IⓘSecond moment of area7 455.000 cm⁴
WelⓘElastic section modulus596.400 cm³
WplⓘPlastic section modulus694.200 cm³
iⓘRadius of gyration98.60 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion11 530.000 cm⁴