CHS 88.9×4.5 - Section Properties

The CHS 88.9×4.5 is a circular hollow section with a mass of 9.37 kg/m, an overall depth of 88.9 mm and width of 88.9 mm and a wall thickness of 4.5 mm. It has a cross-sectional area of 11.9 cm², a second moment of area Iᵧ of 107 cm⁴, a plastic modulus Wₚₗ,ᵧ of 32.1 cm³, to BS EN 10210-2:2006 (SCI P363 Blue Book).

Mass

9.37 kg/m

Diameter

88.9 mm

Wall thickness

4.5 mm

Area

11.9 cm²

PropertiesCapacity

mass (kg/m)9.37

t (mm)4.5

I_y (cm⁴)107

i_y (cm)2.99

W_el,y (cm³)24

W_pl,y (cm³)32.1

I_t (cm⁴)213

W_t (cm³)47.9

A (cm²)11.9

SA/m (m²/m)0.279

SA/t (m²/t)29.9