UB 406×140×46 - Section Properties

The UB 406×140×46 is a universal beam with a mass of 46 kg/m, an overall depth of 403.2 mm and width of 142.2 mm. It has a cross-sectional area of 58.6 cm², a second moment of area Iᵧ of 15700 cm⁴, a plastic modulus Wₚₗ,ᵧ of 888 cm³, to BS EN 10365:2017 (SCI P363 Blue Book).

Mass

46 kg/m

Depth

403.2 mm

Width

142.2 mm

Area

58.6 cm²

PropertiesCapacity

mass (kg/m)46

h (mm)403.2

b (mm)142.2

t_w (mm)6.8

t_f (mm)11.2

I_y (cm⁴)15700

I_z (cm⁴)538

i_y (cm)16.4

i_z (cm)3.03

W_el,y (cm³)778

W_el,z (cm³)75.7

W_pl,y (cm³)888

W_pl,z (cm³)118

u0.871

X39

I_w (dm⁶)0.207

I_t (cm⁴)19

A (cm²)58.6

SA/m (m²/m)1.34

SA/t (m²/t)29.1