SHS 70×70×7.1 - Section Properties

The SHS 70×70×7.1 is a square hollow section with a mass of 13.6 kg/m, an overall depth of 70 mm and width of 70 mm and a wall thickness of 7.1 mm. It has a cross-sectional area of 17.3 cm², a second moment of area Iᵧ of 112 cm⁴, a plastic modulus Wₚₗ,ᵧ of 40.3 cm³, to BS EN 10210-2:2006 (SCI P363 Blue Book).

Mass

13.6 kg/m

Depth

70 mm

Width

70 mm

Wall thickness

7.1 mm

Area

17.3 cm²

PropertiesCapacity

mass (kg/m)13.6

t (mm)7.1

I_y (cm⁴)112

I_z (cm⁴)112

i_y (cm)2.54

i_z (cm)2.54

W_el,y (cm³)32

W_el,z (cm³)32

W_pl,y (cm³)40.3

W_pl,z (cm³)40.3

A (cm²)17.3

SA/m (m²/m)0.262

SA/t (m²/t)19.3