SHS 70×70×4 - Section Properties

The SHS 70×70×4 is a square hollow section with a mass of 8.15 kg/m, an overall depth of 70 mm and width of 70 mm and a wall thickness of 4 mm. It has a cross-sectional area of 10.4 cm², a second moment of area Iᵧ of 74.7 cm⁴, a plastic modulus Wₚₗ,ᵧ of 25.5 cm³, to BS EN 10210-2:2006 (SCI P363 Blue Book).

Mass

8.15 kg/m

Depth

70 mm

Width

70 mm

Wall thickness

4 mm

Area

10.4 cm²

PropertiesCapacity

mass (kg/m)8.15

t (mm)4

I_y (cm⁴)74.7

I_z (cm⁴)74.7

i_y (cm)2.68

i_z (cm)2.68

W_el,y (cm³)21.3

W_el,z (cm³)21.3

W_pl,y (cm³)25.5

W_pl,z (cm³)25.5

A (cm²)10.4

SA/m (m²/m)0.27

SA/t (m²/t)33.2