RHS 90×50×3.6 - Section Properties

The RHS 90×50×3.6 is a rectangular hollow section with a mass of 7.4 kg/m, an overall depth of 90 mm and width of 50 mm and a wall thickness of 3.6 mm. It has a cross-sectional area of 9.42 cm², a second moment of area Iᵧ of 98.3 cm⁴, a plastic modulus Wₚₗ,ᵧ of 27.2 cm³, to BS EN 10210-2:2006 (SCI P363 Blue Book).

Mass

7.4 kg/m

Depth

90 mm

Width

50 mm

Wall thickness

3.6 mm

Area

9.42 cm²

PropertiesCapacity

mass (kg/m)7.4

t (mm)3.6

I_y (cm⁴)98.3

I_z (cm⁴)38.7

i_y (cm)3.23

i_z (cm)2.03

W_el,y (cm³)21.8

W_el,z (cm³)15.5

W_pl,y (cm³)27.2

W_pl,z (cm³)18

A (cm²)9.42

SA/m (m²/m)0.271

SA/t (m²/t)36.6