CF RHS 120×80×6 - Section Properties

The CF RHS 120×80×6 is a rectangular hollow section with a mass of 17 kg/m, an overall depth of 120 mm and width of 80 mm and a wall thickness of 6 mm. It has a cross-sectional area of 21.6 cm², a second moment of area Iᵧ of 406 cm⁴, a plastic modulus Wₚₗ,ᵧ of 84.3 cm³, to BS EN 10219-2:2006 (SCI P363 Blue Book).

Mass

17 kg/m

Depth

120 mm

Width

80 mm

Wall thickness

6 mm

Area

21.6 cm²

PropertiesCapacity

mass (kg/m)17

t (mm)6

I_y (cm⁴)406

I_z (cm⁴)215

i_y (cm)4.33

i_z (cm)3.15

W_el,y (cm³)67.7

W_el,z (cm³)53.8

W_pl,y (cm³)84.3

W_pl,z (cm³)63.5

A (cm²)21.6

SA/m (m²/m)0.379

SA/t (m²/t)22.3