HEA · EN 10365

HEA 1000

HEA 1000 is a European hot-rolled I-beam (wide-flange section) per EN 10365: height 990 mm, flange width 300 mm, weight 272.3 kg/m, cross-section area 346.9 cm², moment of inertia Iy = 553800 cm⁴, elastic section modulus Wel,y = 11190 cm³.

Cross section · mm

990Height h · mm

300Flange width b · mm

346.85Area A · cm²

272.30Mass G · kg/m

Geometry

Height990.00 mm

Flange width300.00 mm

Flange thickness t_f31.00 mm

Web thickness t_w16.50 mm

Fillet radius r30.00 mm

Cross-section area A346.850 cm²

Weight G
steel 7850 kg/m³272.30kg/m

Section properties

I553 800.000 cm⁴14 000.000 cm⁴

W_el11 190.000 cm³933.600 cm³

W_pl12 820.000 cm³1 470.000 cm³

i399.60 mm63.50 mm

Torsion & LT buckling

Torsion constant I_t837.300 cm⁴

Warping constant I_w31 834 000.0 cm⁶

Reference

Profile standardEN 10365

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of HEA 1000 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/ 3.40 MNm

Shear/ 2.82 MN

Compression/ —

The compression check is not available: in uniform compression the section is class 4 and effective properties per EN 1993-1-5 are required. Bending and shear are unaffected.

Steelγ_M0γ_M1L_crmmkf_y265MPaClass1 / 4bending / compression

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl3.40 MNm / 389.6 kN·m

V_c,z,Rd / V_c,y,RdA_v = 18457 mm²2.82 MN / 2.85 MN

N_pl,Rd / N_b,Rd— / —

N_cr,y / N_cr,z459.13 MN / 11.61 MN

f_ytf = 31.0 mm > 16 mm, EN 10025-2265 MPa

γ_M0 / γ_M11.00 / 1.00

Curve b · χ0.67

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.