UB 203×133×25 - Section Properties

The UB 203×133×25 is a universal beam with a mass of 25.1 kg/m, an overall depth of 203.2 mm and width of 133.2 mm. It has a cross-sectional area of 32 cm², a second moment of area Iᵧ of 2340 cm⁴, a plastic modulus Wₚₗ,ᵧ of 258 cm³, to BS EN 10365:2017 (SCI P363 Blue Book).

Mass

25.1 kg/m

Depth

203.2 mm

Width

133.2 mm

Area

32 cm²

PropertiesCapacity

mass (kg/m)25.1

h (mm)203.2

b (mm)133.2

t_w (mm)5.7

t_f (mm)7.8

I_y (cm⁴)2340

I_z (cm⁴)308

i_y (cm)8.56

i_z (cm)3.1

W_el,y (cm³)230

W_el,z (cm³)46.2

W_pl,y (cm³)258

W_pl,z (cm³)70.9

u0.876

X25.6

I_w (dm⁶)0.0294

I_t (cm⁴)5.96

A (cm²)32

SA/m (m²/m)0.915

SA/t (m²/t)36.5