RHS 120×60/6.3 is a hot-finished rectangular hollow section per EN 10210: height 120 mm, width 60 mm, wall thickness 6.3 mm, weight 16.2 kg/m, cross-section area 20.7 cm², moment of inertia Iy = 358.3 cm⁴, elastic section modulus Wel,y = 59.7 cm³.
Geometry
Height h120.00 mm
Width b60.00 mm
Wall thickness t6.30 mm
Outer corner radius ro9.45 mm
Inner corner radius ri6.30 mm
Cross-section area A20.670 cm²
Weight G steel 7850 kg/m³16.20kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)358.300 cm⁴116.400 cm⁴
WelⓘElastic section modulus59.710 cm³38.800 cm³
WplⓘPlastic section modulus76.660 cm³46.300 cm³
ItⓘSt. Venant torsion constant: resistance to uniform torsion290.000 cm⁴