CHS 457×6.3 - Section Properties

The CHS 457×6.3 is a circular hollow section with a mass of 70 kg/m, an overall depth of 457 mm and width of 457 mm and a wall thickness of 6.3 mm. It has a cross-sectional area of 89.2 cm², a second moment of area Iᵧ of 22700 cm⁴, a plastic modulus Wₚₗ,ᵧ of 1280 cm³, to BS EN 10210-2:2006 (SCI P363 Blue Book).

Mass

70 kg/m

Diameter

457 mm

Wall thickness

6.3 mm

Area

89.2 cm²

PropertiesCapacity

mass (kg/m)70

t (mm)6.3

I_y (cm⁴)22700

i_y (cm)15.9

W_el,y (cm³)991

W_pl,y (cm³)1280

I_t (cm⁴)45300

W_t (cm³)1980

A (cm²)89.2

SA/m (m²/m)1.44

SA/t (m²/t)20.6