RHS 150×100/4 is a hot-finished rectangular hollow section per EN 10210: height 150 mm, width 100 mm, wall thickness 4 mm, weight 15.1 kg/m, cross-section area 19.2 cm², moment of inertia Iy = 607.3 cm⁴, elastic section modulus Wel,y = 81 cm³.
Geometry
Height h150.00 mm
Width b100.00 mm
Wall thickness t4.00 mm
Outer corner radius ro6.00 mm
Inner corner radius ri4.00 mm
Cross-section area A19.190 cm²
Weight G steel 7850 kg/m³15.10kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)607.300 cm⁴324.000 cm⁴
WelⓘElastic section modulus80.970 cm³64.810 cm³
WplⓘPlastic section modulus97.410 cm³73.640 cm³
ItⓘSt. Venant torsion constant: resistance to uniform torsion660.100 cm⁴