RHS 220×120×8.8 - Section Properties

The RHS 220×120×8.8 is a rectangular hollow section with a mass of 43.9 kg/m, an overall depth of 220 mm and width of 120 mm and a wall thickness of 8.8 mm. It has a cross-sectional area of 55.9 cm², a second moment of area Iᵧ of 3470 cm⁴, a plastic modulus Wₚₗ,ᵧ of 394 cm³, to BS EN 10210-2:2006 (SCI P363 Blue Book).

Mass

43.9 kg/m

Depth

220 mm

Width

120 mm

Wall thickness

8.8 mm

Area

55.9 cm²

PropertiesCapacity

mass (kg/m)43.9

t (mm)8.8

I_y (cm⁴)3470

I_z (cm⁴)1320

i_y (cm)7.87

i_z (cm)4.87

W_el,y (cm³)315

W_el,z (cm³)221

W_pl,y (cm³)394

W_pl,z (cm³)256

A (cm²)55.9

SA/m (m²/m)0.657

SA/t (m²/t)15