UPN · EN 10365

UPN 200

UPN 200 is a European U-channel with tapered flanges per EN 10365: height 200 mm, flange width 75 mm, weight 25.3 kg/m, cross-section area 32.2 cm², moment of inertia Iy = 1910 cm⁴, elastic section modulus Wel,y = 191 cm³.

Cross section · mm

200Height h · mm

75Flange width b · mm

32.20Area A · cm²

25.30Mass G · kg/m

Geometry

Height200.00 mm

Flange width75.00 mm

Flange thickness t_f11.50 mm

Web thickness t_w8.50 mm

Root radius r₁11.50 mm

Toe radius r₂6.00 mm

Centroid position e_y20.10 mm

Cross-section area A32.200 cm²

Weight G
steel 7850 kg/m³25.30kg/m

Section properties

I1 910.000 cm⁴148.000 cm⁴

W_el191.000 cm³27.000 cm³

W_pl228.000 cm³51.800 cm³

i77.00 mm21.40 mm

max S113.590 cm³14.640 cm³

Torsion & LT buckling

Torsion constant I_t11.900 cm⁴

Warping constant I_ω9 070.0 cm⁶

Reference

Profile standardEN 10365

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of UPN 200 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/ 62.7 kN·m

Shear/ 273.9 kN

Compression/ 103.0 kN

Steelγ_M0γ_M1L_crmmkClass1

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl62.7 kN·m / 14.2 kN·m

V_c,z,Rd / V_c,y,RdA_v = 1725 mm²273.9 kN / 273.9 kN

N_pl,Rd / N_b,Rd885.5 kN / 103.0 kN

N_cr,y / N_cr,z1.58 MN / 122.7 kN

f_yEN 10025-2275 MPa

γ_M0 / γ_M11.00 / 1.00

Curve c · χ0.12

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.