HEA · EN 10365

HEA 180

HEA 180 is a European hot-rolled I-beam (wide-flange section) per EN 10365: height 171 mm, flange width 180 mm, weight 35.5 kg/m, cross-section area 45.3 cm², moment of inertia Iy = 2510 cm⁴, elastic section modulus Wel,y = 293.6 cm³.

Cross section · mm

171Height h · mm

180Flange width b · mm

45.25Area A · cm²

35.50Mass G · kg/m

Geometry

Height171.00 mm

Flange width180.00 mm

Flange thickness t_f9.50 mm

Web thickness t_w6.00 mm

Fillet radius r15.00 mm

Cross-section area A45.250 cm²

Weight G
steel 7850 kg/m³35.50kg/m

Section properties

I2 510.000 cm⁴924.600 cm⁴

W_el293.600 cm³102.700 cm³

W_pl324.900 cm³156.500 cm³

i74.50 mm45.20 mm

Torsion & LT buckling

Torsion constant I_t14.660 cm⁴

Warping constant I_w59 014.0 cm⁶

Reference

Profile standardEN 10365

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of HEA 180 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/ 89.3 kN·m

Shear/ 229.7 kN

Compression/ 497.7 kN

Steelγ_M0γ_M1L_crmmkClass1

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl89.3 kN·m / 43.0 kN·m

V_c,z,Rd / V_c,y,RdA_v = 1447 mm²229.7 kN / 543.0 kN

N_pl,Rd / N_b,Rd1.24 MN / 497.7 kN

N_cr,y / N_cr,z2.08 MN / 766.5 kN

f_yEN 10025-2275 MPa

γ_M0 / γ_M11.00 / 1.00

Curve c · χ0.40

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.