RHS 120×60/2.5 is a cold-formed rectangular hollow section per EN 10219: height 120 mm, width 60 mm, wall thickness 2.5 mm, weight 6.7 kg/m, cross-section area 8.6 cm², moment of inertia Iy = 161.2 cm⁴, elastic section modulus Wel,y = 26.9 cm³.
Geometry
Height h120.00 mm
Width b60.00 mm
Wall thickness t2.50 mm
Outer corner radius ro5.00 mm
Inner corner radius ri2.50 mm
Cross-section area A8.590 cm²
Weight G steel 7850 kg/m³6.74kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)161.200 cm⁴55.150 cm⁴
WelⓘElastic section modulus26.870 cm³18.380 cm³
WplⓘPlastic section modulus33.200 cm³20.560 cm³
ItⓘSt. Venant torsion constant: resistance to uniform torsion132.600 cm⁴