HE 400 B - Section Properties

The HE 400 B is a European wide-flange beam (HE) with a mass of 155 kg/m, an overall depth of 400 mm and width of 300 mm. It has a cross-sectional area of 198 cm², a second moment of area Iᵧ of 57700 cm⁴, a plastic modulus Wₚₗ,ᵧ of 3230 cm³, to EN 10365 · Continental Steel (SCI P363 Blue Book).

Mass

155 kg/m

Depth

400 mm

Width

300 mm

Area

198 cm²

PropertiesCapacity

mass (kg/m)155

h (mm)400

b (mm)300

t_w (mm)13.5

t_f (mm)24

I_y (cm⁴)57700

I_z (cm⁴)10800

i_y (cm)17.1

i_z (cm)7.4

W_el,y (cm³)2880

W_el,z (cm³)721

W_pl,y (cm³)3230

W_pl,z (cm³)1100

u7.987

X15.7

I_w (dm⁶)3.82

I_t (cm⁴)361

A (cm²)198

SA/m (m²/m)1.93