SHS 250/6.3 is a hot-finished square hollow section per EN 10210: side 250 mm, wall thickness 6.3 mm, weight 47.9 kg/m, cross-section area 61 cm², moment of inertia Iy = 6014 cm⁴, elastic section modulus Wel,y = 481.1 cm³.
Geometry
Side dimension250.00 mm
Wall thickness t6.30 mm
Outer corner radius ro9.45 mm
Inner corner radius ri6.30 mm
Cross-section area A60.990 cm²
Weight G steel 7850 kg/m³47.90kg/m
Section properties
IⓘSecond moment of area6 014.000 cm⁴
WelⓘElastic section modulus481.100 cm³
WplⓘPlastic section modulus555.900 cm³
iⓘRadius of gyration99.30 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion9 238.000 cm⁴