HEM · EN 10365

HEM 450

HEM 450 is a European hot-rolled I-beam (wide-flange section) per EN 10365: height 478 mm, flange width 307 mm, weight 263.3 kg/m, cross-section area 335.4 cm², moment of inertia Iy = 131500 cm⁴, elastic section modulus Wel,y = 5501 cm³.

Cross section · mm

478Height h · mm

307Flange width b · mm

335.44Area A · cm²

263.30Mass G · kg/m

Geometry

Height478.00 mm

Flange width307.00 mm

Flange thickness t_f40.00 mm

Web thickness t_w21.00 mm

Fillet radius r27.00 mm

Cross-section area A335.440 cm²

Weight G
steel 7850 kg/m³263.30kg/m

Section properties

I131 500.000 cm⁴19 340.000 cm⁴

W_el5 501.000 cm³1 260.000 cm³

W_pl6 331.000 cm³1 939.000 cm³

i198.00 mm75.90 mm

Torsion & LT buckling

Torsion constant I_t1 538.000 cm⁴

Warping constant I_w9 092 300.0 cm⁶

Reference

Profile standardEN 10365

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of HEM 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/ 1.68 MNm

Shear/ 1.83 MN

Compression/ 6.74 MN

Steelγ_M0γ_M1L_crmmkf_y265MPaClass1

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl1.68 MNm / 513.8 kN·m

V_c,z,Rd / V_c,y,RdA_v = 11984 mm²1.83 MN / 3.76 MN

N_pl,Rd / N_b,Rd8.89 MN / 6.74 MN

N_cr,y / N_cr,z109.02 MN / 16.03 MN

f_ytf = 40.0 mm > 16 mm, EN 10025-2265 MPa

γ_M0 / γ_M11.00 / 1.00

Curve b · χ0.76

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.