SHS 160/12.5 is a hot-finished square hollow section per EN 10210: side 160 mm, wall thickness 12.5 mm, weight 56.6 kg/m, cross-section area 72.1 cm², moment of inertia Iy = 2576 cm⁴, elastic section modulus Wel,y = 322 cm³.
Geometry
Side dimension160.00 mm
Wall thickness t12.50 mm
Outer corner radius ro18.75 mm
Inner corner radius ri12.50 mm
Cross-section area A72.070 cm²
Weight G steel 7850 kg/m³56.60kg/m
Section properties
IⓘSecond moment of area2 576.000 cm⁴
WelⓘElastic section modulus322.000 cm³
WplⓘPlastic section modulus394.700 cm³
iⓘRadius of gyration59.80 mm
ItⓘSt. Venant torsion constant: resistance to uniform torsion4 158.000 cm⁴