HEA · EN 10365

HEA 300

HEA 300 is a European hot-rolled I-beam (wide-flange section) per EN 10365: height 290 mm, flange width 300 mm, weight 88.3 kg/m, cross-section area 112.5 cm², moment of inertia Iy = 18260 cm⁴, elastic section modulus Wel,y = 1260 cm³.

Cross section · mm

290Height h · mm

300Flange width b · mm

112.53Area A · cm²

88.30Mass G · kg/m

Geometry

Height290.00 mm

Flange width300.00 mm

Flange thickness t_f14.00 mm

Web thickness t_w8.50 mm

Fillet radius r27.00 mm

Cross-section area A112.530 cm²

Weight G
steel 7850 kg/m³88.30kg/m

Section properties

I18 260.000 cm⁴6 310.000 cm⁴

W_el1 260.000 cm³420.600 cm³

W_pl1 383.000 cm³641.200 cm³

i127.40 mm74.90 mm

Torsion & LT buckling

Torsion constant I_t84.240 cm⁴

Warping constant I_w1 174 700.0 cm⁶

Reference

Profile standardEN 10365

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of HEA 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/ 380.3 kN·m

Shear/ 591.9 kN

Compression/ 2.11 MN

Steelγ_M0γ_M1L_crmmkClass2

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl380.3 kN·m / 176.3 kN·m

V_c,z,Rd / V_c,y,RdA_v = 3728 mm²591.9 kN / 1.33 MN

N_pl,Rd / N_b,Rd3.09 MN / 2.11 MN

N_cr,y / N_cr,z15.14 MN / 5.23 MN

f_yEN 10025-2275 MPa

γ_M0 / γ_M11.00 / 1.00

Curve c · χ0.68

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.