UB 305×102×25 - Section Properties

The UB 305×102×25 is a universal beam with a mass of 24.8 kg/m, an overall depth of 305.1 mm and width of 101.6 mm. It has a cross-sectional area of 31.6 cm², a second moment of area Iᵧ of 4460 cm⁴, a plastic modulus Wₚₗ,ᵧ of 342 cm³, to BS EN 10365:2017 (SCI P363 Blue Book).

Mass

24.8 kg/m

Depth

305.1 mm

Width

101.6 mm

Area

31.6 cm²

PropertiesCapacity

mass (kg/m)24.8

h (mm)305.1

b (mm)101.6

t_w (mm)5.8

t_f (mm)7

I_y (cm⁴)4460

I_z (cm⁴)123

i_y (cm)11.9

i_z (cm)1.97

W_el,y (cm³)292

W_el,z (cm³)24.2

W_pl,y (cm³)342

W_pl,z (cm³)38.8

u0.846

X43.4

I_w (dm⁶)0.027

I_t (cm⁴)4.77

A (cm²)31.6

SA/m (m²/m)0.992

SA/t (m²/t)40