SHS 100/3 is a cold-formed square hollow section per EN 10219: side 100 mm, wall thickness 3 mm, weight 9 kg/m, cross-section area 11.4 cm², moment of inertia Iy = 177 cm⁴, elastic section modulus Wel,y = 35.4 cm³.
Geometry
Side dimension100.00 mm
Wall thickness t3.00 mm
Outer corner radius ro6.00 mm
Inner corner radius ri3.00 mm
Cross-section area A11.410 cm²
Weight G steel 7850 kg/m³8.96kg/m
Section properties
IⓘSecond moment of area177.000 cm⁴
WelⓘElastic section modulus35.410 cm³
WplⓘPlastic section modulus41.210 cm³
iⓘRadius of gyration39.40 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion278.700 cm⁴