CHS 42.4×4.5 - Section Properties

The CHS 42.4×4.5 is a circular hollow section with a mass of 4.21 kg/m, an overall depth of 42.4 mm and width of 42.4 mm and a wall thickness of 4.5 mm. It has a cross-sectional area of 5.36 cm², a second moment of area Iᵧ of 9.76 cm⁴, a plastic modulus Wₚₗ,ᵧ of 6.49 cm³, to BS EN 10210-2:2006 (SCI P363 Blue Book).

Mass

4.21 kg/m

Diameter

42.4 mm

Wall thickness

4.5 mm

Area

5.36 cm²

PropertiesCapacity

mass (kg/m)4.21

t (mm)4.5

I_y (cm⁴)9.76

i_y (cm)1.35

W_el,y (cm³)4.6

W_pl,y (cm³)6.49

I_t (cm⁴)19.5

W_t (cm³)9.2

A (cm²)5.36

SA/m (m²/m)0.133

SA/t (m²/t)31.7