RHS 300×250×7.1 - Section Properties

The RHS 300×250×7.1 is a rectangular hollow section with a mass of 59.3 kg/m, an overall depth of 300 mm and width of 250 mm and a wall thickness of 7.1 mm. It has a cross-sectional area of 75.5 cm², a second moment of area Iᵧ of 10300 cm⁴, a plastic modulus Wₚₗ,ᵧ of 802 cm³, to BS EN 10210-2:2006 (SCI P363 Blue Book).

Mass

59.3 kg/m

Depth

300 mm

Width

250 mm

Wall thickness

7.1 mm

Area

75.5 cm²

PropertiesCapacity

mass (kg/m)59.3

t (mm)7.1

I_y (cm⁴)10300

I_z (cm⁴)7750

i_y (cm)11.6

i_z (cm)10.1

W_el,y (cm³)683

W_el,z (cm³)620

W_pl,y (cm³)802

W_pl,z (cm³)708

A (cm²)75.5

SA/m (m²/m)1.08

SA/t (m²/t)18.3