RHS 300×200/8 is a cold-formed rectangular hollow section per EN 10219: height 300 mm, width 200 mm, wall thickness 8 mm, weight 59.1 kg/m, cross-section area 75.2 cm², moment of inertia Iy = 9389 cm⁴, elastic section modulus Wel,y = 626 cm³.
Geometry
Height h300.00 mm
Width b200.00 mm
Wall thickness t8.00 mm
Outer corner radius ro20.00 mm
Inner corner radius ri12.00 mm
Cross-section area A75.240 cm²
Weight G steel 7850 kg/m³59.10kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)9 389.000 cm⁴5 042.000 cm⁴
WelⓘElastic section modulus626.000 cm³504.200 cm³
WplⓘPlastic section modulus757.100 cm³574.500 cm³
ItⓘSt. Venant torsion constant: resistance to uniform torsion10 630.000 cm⁴