RHS 120×60/6.3 is a cold-formed rectangular hollow section per EN 10219: height 120 mm, width 60 mm, wall thickness 6.3 mm, weight 15.5 kg/m, cross-section area 19.7 cm², moment of inertia Iy = 327 cm⁴, elastic section modulus Wel,y = 54.5 cm³.
Geometry
Height h120.00 mm
Width b60.00 mm
Wall thickness t6.30 mm
Outer corner radius ro15.75 mm
Inner corner radius ri9.45 mm
Cross-section area A19.730 cm²
Weight G steel 7850 kg/m³15.50kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)327.000 cm⁴109.200 cm⁴
WelⓘElastic section modulus54.490 cm³36.390 cm³
WplⓘPlastic section modulus71.240 cm³43.690 cm³
ItⓘSt. Venant torsion constant: resistance to uniform torsion289.300 cm⁴