RHS 160×80/10 is a cold-formed rectangular hollow section per EN 10219: height 160 mm, width 80 mm, wall thickness 10 mm, weight 31.8 kg/m, cross-section area 40.6 cm², moment of inertia Iy = 1146 cm⁴, elastic section modulus Wel,y = 143.3 cm³.
Geometry
Height h160.00 mm
Width b80.00 mm
Wall thickness t10.00 mm
Outer corner radius ro25.00 mm
Inner corner radius ri15.00 mm
Cross-section area A40.570 cm²
Weight G steel 7850 kg/m³31.80kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)1 146.000 cm⁴379.800 cm⁴
WelⓘElastic section modulus143.300 cm³94.950 cm³
WplⓘPlastic section modulus190.900 cm³116.700 cm³
ItⓘSt. Venant torsion constant: resistance to uniform torsion1 031.000 cm⁴