SHS 260/6.3 is a cold-formed square hollow section per EN 10219: side 260 mm, wall thickness 6.3 mm, weight 49.1 kg/m, cross-section area 62.6 cm², moment of inertia Iy = 6635 cm⁴, elastic section modulus Wel,y = 510.4 cm³.
Geometry
Side dimension260.00 mm
Wall thickness t6.30 mm
Outer corner radius ro15.75 mm
Inner corner radius ri9.45 mm
Cross-section area A62.570 cm²
Weight G steel 7850 kg/m³49.10kg/m
Section properties
IⓘSecond moment of area6 635.000 cm⁴
WelⓘElastic section modulus510.400 cm³
WplⓘPlastic section modulus590.700 cm³
iⓘRadius of gyration103.00 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion10 480.000 cm⁴