H-450x300x13x21 - Section Properties

The H-450x300x13x21 is a European narrow I-beam with a mass of 145 kg/m, an overall depth of 446 mm and width of 302 mm. It has a cross-sectional area of 184 cm², a second moment of area Iᵧ of 66380 cm⁴, a plastic modulus Wₚₗ,ᵧ of 3323 cm³, to Continental Steel (SCI P363 Blue Book).

Mass

145 kg/m

Depth

446 mm

Width

302 mm

Area

184 cm²

PropertiesCapacity

mass (kg/m)145

h (mm)446

b (mm)302

t_w (mm)13

t_f (mm)21

I_y (cm⁴)66380

I_z (cm⁴)9658

i_y (cm)19

i_z (cm)7.24

W_el,y (cm³)2977

W_el,z (cm³)640

W_pl,y (cm³)3323

W_pl,z (cm³)981

u0.886

X20.5

I_w (dm⁶)4.36

I_t (cm⁴)253

A (cm²)184

SA/m (m²/m)2.03