SHS 500/12.5 is a cold-formed square hollow section per EN 10219: side 500 mm, wall thickness 12.5 mm, weight 186.1 kg/m, cross-section area 237 cm², moment of inertia Iy = 92440 cm⁴, elastic section modulus Wel,y = 3698 cm³.
Geometry
Side dimension500.00 mm
Wall thickness t12.50 mm
Outer corner radius ro37.50 mm
Inner corner radius ri25.00 mm
Cross-section area A237.040 cm²
Weight G steel 7850 kg/m³186.10kg/m
Section properties
IⓘSecond moment of area92 440.000 cm⁴
WelⓘElastic section modulus3 698.000 cm³
WplⓘPlastic section modulus4 290.000 cm³
iⓘRadius of gyration197.50 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion148 000.000 cm⁴