RHS 200×120/8 is a hot-finished rectangular hollow section per EN 10210: height 200 mm, width 120 mm, wall thickness 8 mm, weight 37.6 kg/m, cross-section area 48 cm², moment of inertia Iy = 2529 cm⁴, elastic section modulus Wel,y = 252.9 cm³.
Geometry
Height h200.00 mm
Width b120.00 mm
Wall thickness t8.00 mm
Outer corner radius ro12.00 mm
Inner corner radius ri8.00 mm
Cross-section area A47.950 cm²
Weight G steel 7850 kg/m³37.60kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)2 529.000 cm⁴1 128.000 cm⁴
WelⓘElastic section modulus252.900 cm³188.100 cm³
WplⓘPlastic section modulus312.700 cm³218.100 cm³
ItⓘSt. Venant torsion constant: resistance to uniform torsion2 495.000 cm⁴