CHS 139.7×4 - Section Properties

The CHS 139.7×4 is a circular hollow section with a mass of 13.4 kg/m, an overall depth of 139.7 mm and width of 139.7 mm and a wall thickness of 4 mm. It has a cross-sectional area of 17.1 cm², a second moment of area Iᵧ of 393 cm⁴, a plastic modulus Wₚₗ,ᵧ of 73.7 cm³, to BS EN 10210-2:2006 (SCI P363 Blue Book).

Mass

13.4 kg/m

Diameter

139.7 mm

Wall thickness

4 mm

Area

17.1 cm²

PropertiesCapacity

mass (kg/m)13.4

t (mm)4

I_y (cm⁴)393

i_y (cm)4.8

W_el,y (cm³)56.2

W_pl,y (cm³)73.7

I_t (cm⁴)786

W_t (cm³)112

A (cm²)17.1

SA/m (m²/m)0.439

SA/t (m²/t)32.8