UPN 140

UPN 140 is a European U-channel with tapered flanges per EN 10365: height 140 mm, flange width 60 mm, weight 16 kg/m, cross-section area 20.4 cm², moment of inertia Iy = 605 cm⁴, elastic section modulus Wel,y = 86.4 cm³.

Geometry

Height140.00 mm

Flange width60.00 mm

Flange thickness t_f10.00 mm

Web thickness t_w7.00 mm

Root radius r₁10.00 mm

Toe radius r₂5.00 mm

Centroid position e_y17.60 mm

Cross-section area A20.400 cm²

Weight G
steel 7850 kg/m³16.00kg/m

Section properties

I605.000 cm⁴62.700 cm⁴

W_el86.400 cm³14.800 cm³

W_pl103.000 cm³28.300 cm³

i54.50 mm17.50 mm

max S51.390 cm³7.670 cm³

Torsion & LT buckling

Torsion constant I_t5.680 cm⁴

Warping constant I_ω1 800.0 cm⁶

i_ω13.90 mm

i_p,SC67.70 mm

Reference

Profile standardEN 10365

EurocodeEN 1993-1-1 (EC3)

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