RHS 100×50×8 - Section Properties

The RHS 100×50×8 is a rectangular hollow section with a mass of 16.3 kg/m, an overall depth of 100 mm and width of 50 mm and a wall thickness of 8 mm. It has a cross-sectional area of 20.8 cm², a second moment of area Iᵧ of 230 cm⁴, a plastic modulus Wₚₗ,ᵧ of 61.4 cm³, to BS EN 10210-2:2006 (SCI P363 Blue Book).

Mass

16.3 kg/m

Depth

100 mm

Width

50 mm

Wall thickness

8 mm

Area

20.8 cm²

PropertiesCapacity

mass (kg/m)16.3

t (mm)8

I_y (cm⁴)230

I_z (cm⁴)71.7

i_y (cm)3.33

i_z (cm)1.86

W_el,y (cm³)46

W_el,z (cm³)28.7

W_pl,y (cm³)61.4

W_pl,z (cm³)36.3

A (cm²)20.8

SA/m (m²/m)0.279

SA/t (m²/t)17.1