CF RHS 80×50×5 - Section Properties

The CF RHS 80×50×5 is a rectangular hollow section with a mass of 8.91 kg/m, an overall depth of 80 mm and width of 50 mm and a wall thickness of 5 mm. It has a cross-sectional area of 11.4 cm², a second moment of area Iᵧ of 89.2 cm⁴, a plastic modulus Wₚₗ,ᵧ of 28.5 cm³, to BS EN 10219-2:2006 (SCI P363 Blue Book).

Mass

8.91 kg/m

Depth

80 mm

Width

50 mm

Wall thickness

5 mm

Area

11.4 cm²

PropertiesCapacity

mass (kg/m)8.91

t (mm)5

I_y (cm⁴)89.2

I_z (cm⁴)42.3

i_y (cm)2.8

i_z (cm)1.93

W_el,y (cm³)22.3

W_el,z (cm³)16.9

W_pl,y (cm³)28.5

W_pl,z (cm³)20.5

A (cm²)11.4

SA/m (m²/m)0.243

SA/t (m²/t)27.2