UB 406×178×74 - Section Properties

The UB 406×178×74 is a universal beam with a mass of 74.2 kg/m, an overall depth of 412.8 mm and width of 179.5 mm. It has a cross-sectional area of 94.5 cm², a second moment of area Iᵧ of 27300 cm⁴, a plastic modulus Wₚₗ,ᵧ of 1500 cm³, to BS EN 10365:2017 (SCI P363 Blue Book).

Mass

74.2 kg/m

Depth

412.8 mm

Width

179.5 mm

Area

94.5 cm²

PropertiesCapacity

mass (kg/m)74.2

h (mm)412.8

b (mm)179.5

t_w (mm)9.5

t_f (mm)16

I_y (cm⁴)27300

I_z (cm⁴)1550

i_y (cm)17

i_z (cm)4.04

W_el,y (cm³)1320

W_el,z (cm³)172

W_pl,y (cm³)1500

W_pl,z (cm³)267

u0.882

X27.5

I_w (dm⁶)0.608

I_t (cm⁴)62.8

A (cm²)94.5

SA/m (m²/m)1.51

SA/t (m²/t)20.4