RHS 160×80×7.1 - Section Properties

The RHS 160×80×7.1 is a rectangular hollow section with a mass of 24.7 kg/m, an overall depth of 160 mm and width of 80 mm and a wall thickness of 7.1 mm. It has a cross-sectional area of 31.5 cm², a second moment of area Iᵧ of 994 cm⁴, a plastic modulus Wₚₗ,ᵧ of 158 cm³, to BS EN 10210-2:2006 (SCI P363 Blue Book).

Mass

24.7 kg/m

Depth

160 mm

Width

80 mm

Wall thickness

7.1 mm

Area

31.5 cm²

PropertiesCapacity

mass (kg/m)24.7

t (mm)7.1

I_y (cm⁴)994

I_z (cm⁴)327

i_y (cm)5.62

i_z (cm)3.22

W_el,y (cm³)124

W_el,z (cm³)81.7

W_pl,y (cm³)158

W_pl,z (cm³)95.9

A (cm²)31.5

SA/m (m²/m)0.462

SA/t (m²/t)18.7