HE 650 x 343 - Section Properties

The HE 650 x 343 is a European wide-flange beam (HE) with a mass of 343 kg/m, an overall depth of 680 mm and width of 309 mm. It has a cross-sectional area of 438 cm², a second moment of area Iᵧ of 334000 cm⁴, a plastic modulus Wₚₗ,ᵧ of 11400 cm³, to EN 10365 · Continental Steel (SCI P363 Blue Book).

Mass

343 kg/m

Depth

680 mm

Width

309 mm

Area

438 cm²

PropertiesCapacity

mass (kg/m)343

h (mm)680

b (mm)309

t_w (mm)25

t_f (mm)46

I_y (cm⁴)334000

I_z (cm⁴)22700

i_y (cm)27.6

i_z (cm)7.21

W_el,y (cm³)9820

W_el,z (cm³)1470

W_pl,y (cm³)11400

W_pl,z (cm³)2300

u8.084

X15.2

I_w (dm⁶)22.7

I_t (cm⁴)2440

A (cm²)438

SA/m (m²/m)2.5