RHS 300×150/6 is a cold-formed rectangular hollow section per EN 10219: height 300 mm, width 150 mm, wall thickness 6 mm, weight 40.5 kg/m, cross-section area 51.6 cm², moment of inertia Iy = 6074 cm⁴, elastic section modulus Wel,y = 404.9 cm³.
Geometry
Height h300.00 mm
Width b150.00 mm
Wall thickness t6.00 mm
Outer corner radius ro12.00 mm
Inner corner radius ri6.00 mm
Cross-section area A51.630 cm²
Weight G steel 7850 kg/m³40.50kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)6 074.000 cm⁴2 080.000 cm⁴
WelⓘElastic section modulus404.900 cm³277.300 cm³
WplⓘPlastic section modulus499.600 cm³309.500 cm³
ItⓘSt. Venant torsion constant: resistance to uniform torsion4 988.000 cm⁴