RHS 350×250×8.8 - Section Properties

The RHS 350×250×8.8 is a rectangular hollow section with a mass of 79.8 kg/m, an overall depth of 350 mm and width of 250 mm and a wall thickness of 8.8 mm. It has a cross-sectional area of 102 cm², a second moment of area Iᵧ of 17900 cm⁴, a plastic modulus Wₚₗ,ᵧ of 1220 cm³, to BS EN 10210-2:2006 (SCI P363 Blue Book).

Mass

79.8 kg/m

Depth

350 mm

Width

250 mm

Wall thickness

8.8 mm

Area

102 cm²

PropertiesCapacity

mass (kg/m)79.8

t (mm)8.8

I_y (cm⁴)17900

I_z (cm⁴)10700

i_y (cm)13.3

i_z (cm)10.2

W_el,y (cm³)1030

W_el,z (cm³)853

W_pl,y (cm³)1220

W_pl,z (cm³)970

A (cm²)102

SA/m (m²/m)1.18

SA/t (m²/t)14.8