UB 457×191×161 - Section Properties

The UB 457×191×161 is a universal beam with a mass of 161.4 kg/m, an overall depth of 492 mm and width of 199.4 mm. It has a cross-sectional area of 206 cm², a second moment of area Iᵧ of 79800 cm⁴, a plastic modulus Wₚₗ,ᵧ of 3780 cm³, to BS EN 10365:2017 (SCI P363 Blue Book).

Mass

161.4 kg/m

Depth

492 mm

Width

199.4 mm

Area

206 cm²

PropertiesCapacity

mass (kg/m)161.4

h (mm)492

b (mm)199.4

t_w (mm)18

t_f (mm)32

I_y (cm⁴)79800

I_z (cm⁴)4250

i_y (cm)19.7

i_z (cm)4.55

W_el,y (cm³)3240

W_el,z (cm³)426

W_pl,y (cm³)3780

W_pl,z (cm³)672

u0.881

X16.5

I_w (dm⁶)2.25

I_t (cm⁴)515

A (cm²)206

SA/m (m²/m)1.73

SA/t (m²/t)10.7