HEB · EN 10365

HEB 450

HEB 450 is a European hot-rolled I-beam (wide-flange section) per EN 10365: height 450 mm, flange width 300 mm, weight 171.1 kg/m, cross-section area 218 cm², moment of inertia Iy = 79890 cm⁴, elastic section modulus Wel,y = 3551 cm³.

Cross section · mm

450Height h · mm

300Flange width b · mm

217.98Area A · cm²

171.10Mass G · kg/m

Geometry

Height450.00 mm

Flange width300.00 mm

Flange thickness t_f26.00 mm

Web thickness t_w14.00 mm

Fillet radius r27.00 mm

Cross-section area A217.980 cm²

Weight G
steel 7850 kg/m³171.10kg/m

Section properties

I79 890.000 cm⁴11 720.000 cm⁴

W_el3 551.000 cm³781.400 cm³

W_pl3 982.000 cm³1 198.000 cm³

i191.40 mm73.30 mm

Torsion & LT buckling

Torsion constant I_t448.900 cm⁴

Warping constant I_w5 177 700.0 cm⁶

Reference

Profile standardEN 10365

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of HEB 450 for your design forces

Find the lightest section Compare sections

Enter the design loads and the section is checked for bending, shear and compression with flexural buckling.

Bending/ 1.06 MNm

Shear/ 1.22 MN

Compression/ 4.29 MN

Steelγ_M0γ_M1L_crmmkf_y265MPaClass1

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl1.06 MNm / 317.5 kN·m

V_c,z,Rd / V_c,y,RdA_v = 7966 mm²1.22 MN / 2.39 MN

N_pl,Rd / N_b,Rd5.78 MN / 4.29 MN

N_cr,y / N_cr,z66.23 MN / 9.72 MN

f_ytf = 26.0 mm > 16 mm, EN 10025-2265 MPa

γ_M0 / γ_M11.00 / 1.00

Curve b · χ0.74

Yield strength is taken from the product standard for the governing thickness, so above 16 mm it is lower than the nominal grade. Simplified checks per EN 1993-1-1, without M+N+V interaction, without lateral-torsional buckling and without web shear buckling. Verify with a full design.