SHS 400×400×12.5 - Section Properties

The SHS 400×400×12.5 is a square hollow section with a mass of 151 kg/m, an overall depth of 400 mm and width of 400 mm and a wall thickness of 12.5 mm. It has a cross-sectional area of 192 cm², a second moment of area Iᵧ of 47800 cm⁴, a plastic modulus Wₚₗ,ᵧ of 2780 cm³, to BS EN 10210-2:2006 (SCI P363 Blue Book).

Mass

151 kg/m

Depth

400 mm

Width

400 mm

Wall thickness

12.5 mm

Area

192 cm²

PropertiesCapacity

mass (kg/m)151

t (mm)12.5

I_y (cm⁴)47800

I_z (cm⁴)47800

i_y (cm)15.8

i_z (cm)15.8

W_el,y (cm³)2390

W_el,z (cm³)2390

W_pl,y (cm³)2780

W_pl,z (cm³)2780

A (cm²)192

SA/m (m²/m)1.57

SA/t (m²/t)10.4