RHS 180×100/10 is a hot-finished rectangular hollow section per EN 10210: height 180 mm, width 100 mm, wall thickness 10 mm, weight 40 kg/m, cross-section area 50.9 cm², moment of inertia Iy = 2036 cm⁴, elastic section modulus Wel,y = 226.2 cm³.
Geometry
Height h180.00 mm
Width b100.00 mm
Wall thickness t10.00 mm
Outer corner radius ro15.00 mm
Inner corner radius ri10.00 mm
Cross-section area A50.930 cm²
Weight G steel 7850 kg/m³40.00kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)2 036.000 cm⁴787.400 cm⁴
WelⓘElastic section modulus226.200 cm³157.500 cm³
WplⓘPlastic section modulus287.900 cm³188.200 cm³
ItⓘSt. Venant torsion constant: resistance to uniform torsion1 862.000 cm⁴