UB 305×102×28 - Section Properties

The UB 305×102×28 is a universal beam with a mass of 28.2 kg/m, an overall depth of 308.7 mm and width of 101.8 mm. It has a cross-sectional area of 35.9 cm², a second moment of area Iᵧ of 5370 cm⁴, a plastic modulus Wₚₗ,ᵧ of 403 cm³, to BS EN 10365:2017 (SCI P363 Blue Book).

Mass

28.2 kg/m

Depth

308.7 mm

Width

101.8 mm

Area

35.9 cm²

PropertiesCapacity

mass (kg/m)28.2

h (mm)308.7

b (mm)101.8

t_w (mm)6

t_f (mm)8.8

I_y (cm⁴)5370

I_z (cm⁴)155

i_y (cm)12.2

i_z (cm)2.08

W_el,y (cm³)348

W_el,z (cm³)30.5

W_pl,y (cm³)403

W_pl,z (cm³)48.4

u0.859

X37.3

I_w (dm⁶)0.0349

I_t (cm⁴)7.4

A (cm²)35.9

SA/m (m²/m)1

SA/t (m²/t)35.5