SHS 50/3 is a cold-formed square hollow section per EN 10219: side 50 mm, wall thickness 3 mm, weight 4.3 kg/m, cross-section area 5.4 cm², moment of inertia Iy = 19.5 cm⁴, elastic section modulus Wel,y = 7.8 cm³.
Geometry
Side dimension50.00 mm
Wall thickness t3.00 mm
Outer corner radius ro6.00 mm
Inner corner radius ri3.00 mm
Cross-section area A5.410 cm²
Weight G steel 7850 kg/m³4.25kg/m
Section properties
IⓘSecond moment of area19.470 cm⁴
WelⓘElastic section modulus7.787 cm³
WplⓘPlastic section modulus9.388 cm³
iⓘRadius of gyration19.00 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion32.130 cm⁴