SHS 100/8 is a cold-formed square hollow section per EN 10219: side 100 mm, wall thickness 8 mm, weight 21.4 kg/m, cross-section area 27.2 cm², moment of inertia Iy = 365.9 cm⁴, elastic section modulus Wel,y = 73.2 cm³.
Geometry
Side dimension100.00 mm
Wall thickness t8.00 mm
Outer corner radius ro20.00 mm
Inner corner radius ri12.00 mm
Cross-section area A27.240 cm²
Weight G steel 7850 kg/m³21.40kg/m
Section properties
IⓘSecond moment of area365.900 cm⁴
WelⓘElastic section modulus73.190 cm³
WplⓘPlastic section modulus91.050 cm³
iⓘRadius of gyration36.70 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion644.500 cm⁴