SHS 140/8 is a cold-formed square hollow section per EN 10219: side 140 mm, wall thickness 8 mm, weight 31.4 kg/m, cross-section area 40 cm², moment of inertia Iy = 1127 cm⁴, elastic section modulus Wel,y = 161 cm³.
Geometry
Side dimension140.00 mm
Wall thickness t8.00 mm
Outer corner radius ro20.00 mm
Inner corner radius ri12.00 mm
Cross-section area A40.040 cm²
Weight G steel 7850 kg/m³31.40kg/m
Section properties
IⓘSecond moment of area1 127.000 cm⁴
WelⓘElastic section modulus161.000 cm³
WplⓘPlastic section modulus194.200 cm³
iⓘRadius of gyration53.00 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion1 901.000 cm⁴