RHS 60×40/3 is a cold-formed rectangular hollow section per EN 10219: height 60 mm, width 40 mm, wall thickness 3 mm, weight 4.3 kg/m, cross-section area 5.4 cm², moment of inertia Iy = 25.4 cm⁴, elastic section modulus Wel,y = 8.5 cm³.
Geometry
Height h60.00 mm
Width b40.00 mm
Wall thickness t3.00 mm
Outer corner radius ro6.00 mm
Inner corner radius ri3.00 mm
Cross-section area A5.410 cm²
Weight G steel 7850 kg/m³4.25kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)25.380 cm⁴13.440 cm⁴
WelⓘElastic section modulus8.460 cm³6.720 cm³
WplⓘPlastic section modulus10.530 cm³7.944 cm³
ItⓘSt. Venant torsion constant: resistance to uniform torsion29.280 cm⁴