RHS 60×40/6.3 is a hot-finished rectangular hollow section per EN 10210: height 60 mm, width 40 mm, wall thickness 6.3 mm, weight 8.3 kg/m, cross-section area 10.6 cm², moment of inertia Iy = 43.4 cm⁴, elastic section modulus Wel,y = 14.5 cm³.
Geometry
Height h60.00 mm
Width b40.00 mm
Wall thickness t6.30 mm
Outer corner radius ro9.45 mm
Inner corner radius ri6.30 mm
Cross-section area A10.590 cm²
Weight G steel 7850 kg/m³8.31kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)43.390 cm⁴21.920 cm⁴
WelⓘElastic section modulus14.460 cm³10.960 cm³
WplⓘPlastic section modulus19.230 cm³14.150 cm³
ItⓘSt. Venant torsion constant: resistance to uniform torsion49.550 cm⁴