UPE · EN 10365

UPE 400

UPE 400 is a European parallel-flange channel (UPE) per EN 10365: height 400 mm, flange width 115 mm, weight 72.2 kg/m, cross-section area 91.9 cm², moment of inertia Iy = 20980 cm⁴, elastic section modulus Wel,y = 1049 cm³.

Cross section · mm

400Height h · mm

115Flange width b · mm

91.90Area A · cm²

72.20Mass G · kg/m

Geometry

Height400.00 mm

Flange width115.00 mm

Flange thickness t_f18.00 mm

Web thickness t_w13.50 mm

Root radius r₁18.00 mm

Centroid position e_y29.80 mm

Cross-section area A91.900 cm²

Weight G
steel 7850 kg/m³72.20kg/m

Section properties

I20 980.000 cm⁴1 045.000 cm⁴

W_el1 049.000 cm³122.600 cm³

W_pl1 263.000 cm³220.800 cm³

i151.10 mm33.70 mm

Torsion & LT buckling

Torsion constant I_t79.140 cm⁴

Warping constant I_ω259 000.0 cm⁶

Reference

Profile standardEN 10365

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of UPE 400 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/ 334.7 kN·m

Shear/ 859.4 kN

Compression/ 642.0 kN

Steelγ_M0γ_M1L_crmmkf_y265MPaClass1

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl334.7 kN·m / 58.5 kN·m

V_c,z,Rd / V_c,y,RdA_v = 5617 mm²859.4 kN / 633.4 kN

N_pl,Rd / N_b,Rd2.44 MN / 642.0 kN

N_cr,y / N_cr,z17.39 MN / 866.4 kN

f_ytf = 18.0 mm > 16 mm, EN 10025-2265 MPa

γ_M0 / γ_M11.00 / 1.00

Curve c · χ0.26

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.