UB 305×127×42 - Section Properties

The UB 305×127×42 is a universal beam with a mass of 41.9 kg/m, an overall depth of 307.2 mm and width of 124.3 mm. It has a cross-sectional area of 53.4 cm², a second moment of area Iᵧ of 8200 cm⁴, a plastic modulus Wₚₗ,ᵧ of 614 cm³, to BS EN 10365:2017 (SCI P363 Blue Book).

Mass

41.9 kg/m

Depth

307.2 mm

Width

124.3 mm

Area

53.4 cm²

PropertiesCapacity

mass (kg/m)41.9

h (mm)307.2

b (mm)124.3

t_w (mm)8

t_f (mm)12.1

I_y (cm⁴)8200

I_z (cm⁴)389

i_y (cm)12.4

i_z (cm)2.7

W_el,y (cm³)534

W_el,z (cm³)62.6

W_pl,y (cm³)614

W_pl,z (cm³)98.4

u0.872

X26.5

I_w (dm⁶)0.0846

I_t (cm⁴)21.1

A (cm²)53.4

SA/m (m²/m)1.08

SA/t (m²/t)25.8