CF RHS 100×80×3 - Section Properties

The CF RHS 100×80×3 is a rectangular hollow section with a mass of 8.01 kg/m, an overall depth of 100 mm and width of 80 mm and a wall thickness of 3 mm. It has a cross-sectional area of 10.2 cm², a second moment of area Iᵧ of 149 cm⁴, a plastic modulus Wₚₗ,ᵧ of 35.4 cm³, to BS EN 10219-2:2006 (SCI P363 Blue Book).

Mass

8.01 kg/m

Depth

100 mm

Width

80 mm

Wall thickness

3 mm

Area

10.2 cm²

PropertiesCapacity

mass (kg/m)8.01

t (mm)3

I_y (cm⁴)149

I_z (cm⁴)106

i_y (cm)3.82

i_z (cm)3.22

W_el,y (cm³)29.8

W_el,z (cm³)26.4

W_pl,y (cm³)35.4

W_pl,z (cm³)30.4

A (cm²)10.2

SA/m (m²/m)0.35

SA/t (m²/t)43.8