CF SHS 70×70×3.5 - Section Properties

The CF SHS 70×70×3.5 is a square hollow section with a mass of 7.06 kg/m, an overall depth of 70 mm and width of 70 mm and a wall thickness of 3.5 mm. It has a cross-sectional area of 8.99 cm², a second moment of area Iᵧ of 65.1 cm⁴, a plastic modulus Wₚₗ,ᵧ of 22.2 cm³, to BS EN 10219-2:2006 (SCI P363 Blue Book).

Mass

7.06 kg/m

Depth

70 mm

Width

70 mm

Wall thickness

3.5 mm

Area

8.99 cm²

PropertiesCapacity

mass (kg/m)7.06

t (mm)3.5

I_y (cm⁴)65.1

I_z (cm⁴)65.1

i_y (cm)2.69

i_z (cm)2.69

W_el,y (cm³)18.6

W_el,z (cm³)18.6

W_pl,y (cm³)22.2

W_pl,z (cm³)22.2

A (cm²)8.99

SA/m (m²/m)0.268

SA/t (m²/t)38.1