RHS 300×150/10 is a cold-formed rectangular hollow section per EN 10219: height 300 mm, width 150 mm, wall thickness 10 mm, weight 64.8 kg/m, cross-section area 82.6 cm², moment of inertia Iy = 9209 cm⁴, elastic section modulus Wel,y = 614 cm³.
Geometry
Height h300.00 mm
Width b150.00 mm
Wall thickness t10.00 mm
Outer corner radius ro25.00 mm
Inner corner radius ri15.00 mm
Cross-section area A82.570 cm²
Weight G steel 7850 kg/m³64.80kg/m
Section properties
Axis yAxis z
IⓘSecond moment of area about y-axis (strong axis)9 209.000 cm⁴3 125.000 cm⁴
WelⓘElastic section modulus614.000 cm³416.700 cm³
WplⓘPlastic section modulus775.900 cm³479.200 cm³
ItⓘSt. Venant torsion constant: resistance to uniform torsion7 879.000 cm⁴