UPN 280 - Section Properties

The UPN 280 is a European taper-flange channel (UPN) with a mass of 41.8 kg/m, an overall depth of 280 mm and width of 95 mm. It has a cross-sectional area of 53.3 cm², a second moment of area Iᵧ of 6280 cm⁴, a plastic modulus Wₚₗ,ᵧ of 0 cm³, to Continental Steel (SCI P363 Blue Book).

Mass

41.8 kg/m

Depth

280 mm

Width

95 mm

Area

53.3 cm²

PropertiesCapacity

mass (kg/m)41.8

h (mm)280

b (mm)95

t_w (mm)10

t_f (mm)15

c_y (cm)2.99

I_y (cm⁴)6280

I_z (cm⁴)399

i_y (cm)10.9

i_z (cm)2.74

W_el,y (cm³)448

W_el,z (cm³)57

A (cm²)53.3