UJ 127×114×27 - Section Properties

The UJ 127×114×27 is a universal joist with a mass of 26.9 kg/m, an overall depth of 127 mm and width of 114.3 mm. It has a cross-sectional area of 34.2 cm², a second moment of area Iᵧ of 946 cm⁴, a plastic modulus Wₚₗ,ᵧ of 172 cm³, to BS 4-1:2005 (SCI P363 Blue Book).

Mass

26.9 kg/m

Depth

127 mm

Width

114.3 mm

Area

34.2 cm²

PropertiesCapacity

mass (kg/m)26.9

h (mm)127

b (mm)114.3

t_w (mm)7.4

t_f (mm)11.4

I_y (cm⁴)946

I_z (cm⁴)236

i_y (cm)5.26

i_z (cm)2.63

W_el,y (cm³)149

W_el,z (cm³)41.3

W_pl,y (cm³)172

W_pl,z (cm³)68.2

u0.868

X9.3

I_w (dm⁶)0.00788

I_t (cm⁴)16.9

A (cm²)34.2

SA/m (m²/m)0.65

SA/t (m²/t)24.2