SHS 100/12 is a cold-formed square hollow section per EN 10219: side 100 mm, wall thickness 12 mm, weight 28.3 kg/m, cross-section area 36.1 cm², moment of inertia Iy = 408.1 cm⁴, elastic section modulus Wel,y = 81.6 cm³.
Geometry
Side dimension100.00 mm
Wall thickness t12.00 mm
Outer corner radius ro36.00 mm
Inner corner radius ri24.00 mm
Cross-section area A36.060 cm²
Weight G steel 7850 kg/m³28.30kg/m
Section properties
IⓘSecond moment of area408.100 cm⁴
WelⓘElastic section modulus81.610 cm³
WplⓘPlastic section modulus109.700 cm³
iⓘRadius of gyration33.60 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion793.600 cm⁴