SHS 250/6.3 is a cold-formed square hollow section per EN 10219: side 250 mm, wall thickness 6.3 mm, weight 47.1 kg/m, cross-section area 60.1 cm², moment of inertia Iy = 5873 cm⁴, elastic section modulus Wel,y = 469.8 cm³.
Geometry
Side dimension250.00 mm
Wall thickness t6.30 mm
Outer corner radius ro15.75 mm
Inner corner radius ri9.45 mm
Cross-section area A60.050 cm²
Weight G steel 7850 kg/m³47.10kg/m
Section properties
IⓘSecond moment of area5 873.000 cm⁴
WelⓘElastic section modulus469.800 cm³
WplⓘPlastic section modulus544.400 cm³
iⓘRadius of gyration98.90 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion9 290.000 cm⁴