CHS 88.9×6.3 - Section Properties

The CHS 88.9×6.3 is a circular hollow section with a mass of 12.8 kg/m, an overall depth of 88.9 mm and width of 88.9 mm and a wall thickness of 6.3 mm. It has a cross-sectional area of 16.3 cm², a second moment of area Iᵧ of 140 cm⁴, a plastic modulus Wₚₗ,ᵧ of 43.1 cm³, to BS EN 10210-2:2006 (SCI P363 Blue Book).

Mass

12.8 kg/m

Diameter

88.9 mm

Wall thickness

6.3 mm

Area

16.3 cm²

PropertiesCapacity

mass (kg/m)12.8

t (mm)6.3

I_y (cm⁴)140

i_y (cm)2.93

W_el,y (cm³)31.5

W_pl,y (cm³)43.1

I_t (cm⁴)280

W_t (cm³)63.1

A (cm²)16.3

SA/m (m²/m)0.279

SA/t (m²/t)21.7