IPN · EN 10365

IPN 260

IPN 260 is a European hot-rolled I-beam with tapered flanges (IPN) per EN 10365: height 260 mm, flange width 113 mm, weight 41.9 kg/m, cross-section area 53.3 cm², moment of inertia Iy = 5740 cm⁴, elastic section modulus Wel,y = 442 cm³.

Cross section · mm

260Height h · mm

113Flange width b · mm

53.30Area A · cm²

41.90Mass G · kg/m

Geometry

Height260.00 mm

Flange width113.00 mm

Flange thickness t_f14.10 mm

Web thickness t_w9.40 mm

Fillet radius r9.40 mm

Toe radius r₂5.60 mm

Cross-section area A53.300 cm²

Weight G
steel 7850 kg/m³41.90kg/m

Section properties

I5 740.000 cm⁴288.000 cm⁴

W_el442.000 cm³51.000 cm³

W_pl514.000 cm³85.900 cm³

i104.00 mm23.20 mm

Torsion & LT buckling

Torsion constant I_t33.500 cm⁴

Warping constant I_w44 100.0 cm⁶

Reference

Profile standardEN 10365

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of IPN 260 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/ 141.3 kN·m

Shear/ 403.4 kN

Compression/ 208.2 kN

Steelγ_M0γ_M1L_crmmkClass1

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl141.3 kN·m / 23.6 kN·m

V_c,z,Rd / V_c,y,RdA_v = 2541 mm²403.4 kN / 505.9 kN

N_pl,Rd / N_b,Rd1.47 MN / 208.2 kN

N_cr,y / N_cr,z4.76 MN / 238.8 kN

f_yEN 10025-2275 MPa

γ_M0 / γ_M11.00 / 1.00

Curve b · χ0.14

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.