SHS 300/8 is a hot-finished square hollow section per EN 10210: side 300 mm, wall thickness 8 mm, weight 72.8 kg/m, cross-section area 92.8 cm², moment of inertia Iy = 13130 cm⁴, elastic section modulus Wel,y = 875.2 cm³.
Geometry
Side dimension300.00 mm
Wall thickness t8.00 mm
Outer corner radius ro12.00 mm
Inner corner radius ri8.00 mm
Cross-section area A92.750 cm²
Weight G steel 7850 kg/m³72.80kg/m
Section properties
IⓘSecond moment of area13 130.000 cm⁴
WelⓘElastic section modulus875.200 cm³
WplⓘPlastic section modulus1 013.000 cm³
iⓘRadius of gyration119.00 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion20 190.000 cm⁴