CF RHS 70×50×5 - Section Properties

The CF RHS 70×50×5 is a rectangular hollow section with a mass of 8.13 kg/m, an overall depth of 70 mm and width of 50 mm and a wall thickness of 5 mm. It has a cross-sectional area of 10.4 cm², a second moment of area Iᵧ of 63.5 cm⁴, a plastic modulus Wₚₗ,ᵧ of 23.1 cm³, to BS EN 10219-2:2006 (SCI P363 Blue Book).

Mass

8.13 kg/m

Depth

70 mm

Width

50 mm

Wall thickness

5 mm

Area

10.4 cm²

PropertiesCapacity

mass (kg/m)8.13

t (mm)5

I_y (cm⁴)63.5

I_z (cm⁴)37.2

i_y (cm)2.48

i_z (cm)1.9

W_el,y (cm³)18.1

W_el,z (cm³)14.9

W_pl,y (cm³)23.1

W_pl,z (cm³)18.2

A (cm²)10.4

SA/m (m²/m)0.223

SA/t (m²/t)27.4