RHS 200×120/8 is a cold-formed rectangular hollow section per EN 10219: height 200 mm, width 120 mm, wall thickness 8 mm, weight 36.5 kg/m, cross-section area 46.4 cm², moment of inertia Iy = 2386 cm⁴, elastic section modulus Wel,y = 238.6 cm³.
Geometry
Height h200.00 mm
Width b120.00 mm
Wall thickness t8.00 mm
Outer corner radius ro20.00 mm
Inner corner radius ri12.00 mm
Cross-section area A46.440 cm²
Weight G steel 7850 kg/m³36.50kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)2 386.000 cm⁴1 079.000 cm⁴
WelⓘElastic section modulus238.600 cm³179.800 cm³
WplⓘPlastic section modulus298.000 cm³209.500 cm³
ItⓘSt. Venant torsion constant: resistance to uniform torsion2 507.000 cm⁴