RHS 300×250×5 - Section Properties

The RHS 300×250×5 is a rectangular hollow section with a mass of 42.2 kg/m, an overall depth of 300 mm and width of 250 mm and a wall thickness of 5 mm. It has a cross-sectional area of 53.7 cm², a second moment of area Iᵧ of 7410 cm⁴, a plastic modulus Wₚₗ,ᵧ of 575 cm³, to BS EN 10210-2:2006 (SCI P363 Blue Book).

Mass

42.2 kg/m

Depth

300 mm

Width

250 mm

Wall thickness

5 mm

Area

53.7 cm²

PropertiesCapacity

mass (kg/m)42.2

t (mm)5

I_y (cm⁴)7410

I_z (cm⁴)5610

i_y (cm)11.7

i_z (cm)10.2

W_el,y (cm³)494

W_el,z (cm³)449

W_pl,y (cm³)575

W_pl,z (cm³)508

A (cm²)53.7

SA/m (m²/m)1.09

SA/t (m²/t)25.8