RHS 100×50/6.3 is a hot-finished rectangular hollow section per EN 10210: height 100 mm, width 50 mm, wall thickness 6.3 mm, weight 13.3 kg/m, cross-section area 16.9 cm², moment of inertia Iy = 197.1 cm⁴, elastic section modulus Wel,y = 39.4 cm³.
Geometry
Height h100.00 mm
Width b50.00 mm
Wall thickness t6.30 mm
Outer corner radius ro9.45 mm
Inner corner radius ri6.30 mm
Cross-section area A16.890 cm²
Weight G steel 7850 kg/m³13.30kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)197.100 cm⁴63.050 cm⁴
WelⓘElastic section modulus39.420 cm³25.220 cm³
WplⓘPlastic section modulus51.350 cm³30.770 cm³
ItⓘSt. Venant torsion constant: resistance to uniform torsion159.700 cm⁴