RHS 220×120×8 - Section Properties

The RHS 220×120×8 is a rectangular hollow section with a mass of 40.2 kg/m, an overall depth of 220 mm and width of 120 mm and a wall thickness of 8 mm. It has a cross-sectional area of 51.2 cm², a second moment of area Iᵧ of 3200 cm⁴, a plastic modulus Wₚₗ,ᵧ of 362 cm³, to BS EN 10210-2:2006 (SCI P363 Blue Book).

Mass

40.2 kg/m

Depth

220 mm

Width

120 mm

Wall thickness

8 mm

Area

51.2 cm²

PropertiesCapacity

mass (kg/m)40.2

t (mm)8

I_y (cm⁴)3200

I_z (cm⁴)1230

i_y (cm)7.91

i_z (cm)4.9

W_el,y (cm³)291

W_el,z (cm³)205

W_pl,y (cm³)362

W_pl,z (cm³)236

A (cm²)51.2

SA/m (m²/m)0.659

SA/t (m²/t)16.4