CF SHS 70×70×4 - Section Properties

The CF SHS 70×70×4 is a square hollow section with a mass of 7.97 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 10.1 cm², a second moment of area Iᵧ of 72.1 cm⁴, a plastic modulus Wₚₗ,ᵧ of 24.8 cm³, to BS EN 10219-2:2006 (SCI P363 Blue Book).

Mass

7.97 kg/m

Depth

70 mm

Width

70 mm

Wall thickness

4 mm

Area

10.1 cm²

PropertiesCapacity

mass (kg/m)7.97

t (mm)4

I_y (cm⁴)72.1

I_z (cm⁴)72.1

i_y (cm)2.67

i_z (cm)2.67

W_el,y (cm³)20.6

W_el,z (cm³)20.6

W_pl,y (cm³)24.8

W_pl,z (cm³)24.8

A (cm²)10.1

SA/m (m²/m)0.266

SA/t (m²/t)33.5