UB 356×171×45 - Section Properties

The UB 356×171×45 is a universal beam with a mass of 45 kg/m, an overall depth of 351.4 mm and width of 171.1 mm. It has a cross-sectional area of 57.3 cm², a second moment of area Iᵧ of 12100 cm⁴, a plastic modulus Wₚₗ,ᵧ of 775 cm³, to BS EN 10365:2017 (SCI P363 Blue Book).

Mass

45 kg/m

Depth

351.4 mm

Width

171.1 mm

Area

57.3 cm²

PropertiesCapacity

mass (kg/m)45

h (mm)351.4

b (mm)171.1

t_w (mm)7

t_f (mm)9.7

I_y (cm⁴)12100

I_z (cm⁴)811

i_y (cm)14.5

i_z (cm)3.76

W_el,y (cm³)687

W_el,z (cm³)94.8

W_pl,y (cm³)775

W_pl,z (cm³)147

u0.874

X36.8

I_w (dm⁶)0.237

I_t (cm⁴)15.8

A (cm²)57.3

SA/m (m²/m)1.36

SA/t (m²/t)30.2