HE 340 AA - Section Properties

The HE 340 AA is a European wide-flange beam (HE) with a mass of 78.9 kg/m, an overall depth of 320 mm and width of 300 mm. It has a cross-sectional area of 100 cm², a second moment of area Iᵧ of 19600 cm⁴, a plastic modulus Wₚₗ,ᵧ of 1340 cm³, to EN 10365 · Continental Steel (SCI P363 Blue Book).

Mass

78.9 kg/m

Depth

320 mm

Width

300 mm

Area

100 cm²

PropertiesCapacity

mass (kg/m)78.9

h (mm)320

b (mm)300

t_w (mm)8.5

t_f (mm)11.5

I_y (cm⁴)19600

I_z (cm⁴)5180

i_y (cm)14

i_z (cm)7.18

W_el,y (cm³)1220

W_el,z (cm³)346

W_pl,y (cm³)1340

W_pl,z (cm³)529

u7.675

X22.6

I_w (dm⁶)1.23

I_t (cm⁴)60

A (cm²)100

SA/m (m²/m)1.78