HEM · EN 10365

HEM 300

HEM 300 is a European hot-rolled I-beam (wide-flange section) per EN 10365: height 340 mm, flange width 310 mm, weight 237.9 kg/m, cross-section area 303.1 cm², moment of inertia Iy = 59200 cm⁴, elastic section modulus Wel,y = 3482 cm³.

Cross section · mm

340Height h · mm

310Flange width b · mm

303.08Area A · cm²

237.90Mass G · kg/m

Geometry

Height340.00 mm

Flange width310.00 mm

Flange thickness t_f39.00 mm

Web thickness t_w21.00 mm

Fillet radius r27.00 mm

Cross-section area A303.080 cm²

Weight G
steel 7850 kg/m³237.90kg/m

Section properties

I59 200.000 cm⁴19 400.000 cm⁴

W_el3 482.000 cm³1 252.000 cm³

W_pl4 078.000 cm³1 913.000 cm³

i139.80 mm80.00 mm

Torsion & LT buckling

Torsion constant I_t1 415.000 cm⁴

Warping constant I_w4 280 100.0 cm⁶

Reference

Profile standardEN 10365

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of HEM 300 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/ 1.08 MNm

Shear/ 1.39 MN

Compression/ 5.79 MN

Steelγ_M0γ_M1L_crmmkf_y265MPaClass1

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl1.08 MNm / 506.9 kN·m

V_c,z,Rd / V_c,y,RdA_v = 9053 mm²1.39 MN / 3.70 MN

N_pl,Rd / N_b,Rd8.03 MN / 5.79 MN

N_cr,y / N_cr,z49.08 MN / 16.08 MN

f_ytf = 39.0 mm > 16 mm, EN 10025-2265 MPa

γ_M0 / γ_M11.00 / 1.00

Curve c · χ0.72

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.