RHS 260×180/10 is a hot-finished rectangular hollow section per EN 10210: height 260 mm, width 180 mm, wall thickness 10 mm, weight 65.1 kg/m, cross-section area 82.9 cm², moment of inertia Iy = 7741 cm⁴, elastic section modulus Wel,y = 595.5 cm³.
Geometry
Height h260.00 mm
Width b180.00 mm
Wall thickness t10.00 mm
Outer corner radius ro15.00 mm
Inner corner radius ri10.00 mm
Cross-section area A82.930 cm²
Weight G steel 7850 kg/m³65.10kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)7 741.000 cm⁴4 351.000 cm⁴
WelⓘElastic section modulus595.500 cm³483.400 cm³
WplⓘPlastic section modulus723.600 cm³559.900 cm³
ItⓘSt. Venant torsion constant: resistance to uniform torsion8 798.000 cm⁴