CHS 139.7×4.5 - Section Properties

The CHS 139.7×4.5 is a circular hollow section with a mass of 15 kg/m, an overall depth of 139.7 mm and width of 139.7 mm and a wall thickness of 4.5 mm. It has a cross-sectional area of 19.1 cm², a second moment of area Iᵧ of 437 cm⁴, a plastic modulus Wₚₗ,ᵧ of 82.3 cm³, to BS EN 10210-2:2006 (SCI P363 Blue Book).

Mass

15 kg/m

Diameter

139.7 mm

Wall thickness

4.5 mm

Area

19.1 cm²

PropertiesCapacity

mass (kg/m)15

t (mm)4.5

I_y (cm⁴)437

i_y (cm)4.78

W_el,y (cm³)62.6

W_pl,y (cm³)82.3

I_t (cm⁴)874

W_t (cm³)125

A (cm²)19.1

SA/m (m²/m)0.439

SA/t (m²/t)29.2