HEM · EN 10365

HEM 650

HEM 650 is a European hot-rolled I-beam (wide-flange section) per EN 10365: height 668 mm, flange width 305 mm, weight 293.4 kg/m, cross-section area 373.7 cm², moment of inertia Iy = 281700 cm⁴, elastic section modulus Wel,y = 8433 cm³.

Cross section · mm

668Height h · mm

305Flange width b · mm

373.74Area A · cm²

293.40Mass G · kg/m

Geometry

Height668.00 mm

Flange width305.00 mm

Flange thickness t_f40.00 mm

Web thickness t_w21.00 mm

Fillet radius r27.00 mm

Cross-section area A373.740 cm²

Weight G
steel 7850 kg/m³293.40kg/m

Section properties

I281 700.000 cm⁴18 980.000 cm⁴

W_el8 433.000 cm³1 245.000 cm³

W_pl9 657.000 cm³1 936.000 cm³

i274.50 mm71.30 mm

Torsion & LT buckling

Torsion constant I_t1 588.000 cm⁴

Warping constant I_w18 427 000.0 cm⁶

Reference

Profile standardEN 10365

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of HEM 650 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/ 2.56 MNm

Shear/ 2.44 MN

Compression/ 7.22 MN

Steelγ_M0γ_M1L_crmmkf_y265MPaClass1

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl2.56 MNm / 513.0 kN·m

V_c,z,Rd / V_c,y,RdA_v = 15974 mm²2.44 MN / 3.73 MN

N_pl,Rd / N_b,Rd9.90 MN / 7.22 MN

N_cr,y / N_cr,z233.54 MN / 15.74 MN

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

γ_M0 / γ_M11.00 / 1.00

Curve b · χ0.73

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.