UA 45×30×4 - Section Properties

The UA 45×30×4 is a unequal angle with a mass of 2.25 kg/m, an overall depth of 45 mm and width of 30 mm. It has a cross-sectional area of 2.87 cm², a second moment of area Iᵧ of 5.78 cm⁴, a plastic modulus Wₚₗ,ᵧ of 0 cm³, to BS EN 1993-1-1:2005 / BS EN 10056-1:1999 (SCI P363 Blue Book).

Mass

2.25 kg/m

Depth

45 mm

Width

30 mm

Area

2.87 cm²

PropertiesCapacity

mass (kg/m)2.25

h (mm)45

b (mm)30

t_w (mm)4

I_y (cm⁴)5.78

I_z (cm⁴)2.05

i_y (cm)1.42

i_z (cm)0.85

I_u (cm⁴)6.65

I_v (cm⁴)1.18

i_u (cm)1.52

i_v (cm)0.64

A (cm²)2.87