RHS 50×30×5 - Section Properties

The RHS 50×30×5 is a rectangular hollow section with a mass of 5.28 kg/m, an overall depth of 50 mm and width of 30 mm and a wall thickness of 5 mm. It has a cross-sectional area of 6.73 cm², a second moment of area Iᵧ of 18.7 cm⁴, a plastic modulus Wₚₗ,ᵧ of 10 cm³, to BS EN 10210-2:2006 (SCI P363 Blue Book).

Mass

5.28 kg/m

Depth

50 mm

Width

30 mm

Wall thickness

5 mm

Area

6.73 cm²

PropertiesCapacity

mass (kg/m)5.28

t (mm)5

I_y (cm⁴)18.7

I_z (cm⁴)7.89

i_y (cm)1.67

i_z (cm)1.08

W_el,y (cm³)7.49

W_el,z (cm³)5.26

W_pl,y (cm³)10

W_pl,z (cm³)6.8

A (cm²)6.73

SA/m (m²/m)0.147

SA/t (m²/t)27.8