UPN 300

UPN 300 is a European U-channel with tapered flanges per EN 10365: height 300 mm, flange width 100 mm, weight 46.2 kg/m, cross-section area 58.8 cm², moment of inertia Iy = 8030 cm⁴, elastic section modulus Wel,y = 535 cm³.

Geometry

Height300.00 mm

Flange width100.00 mm

Flange thickness t_f16.00 mm

Web thickness t_w10.00 mm

Root radius r₁16.00 mm

Toe radius r₂8.00 mm

Centroid position e_y27.00 mm

Cross-section area A58.800 cm²

Weight G
steel 7850 kg/m³46.20kg/m

Section properties

I8 030.000 cm⁴495.000 cm⁴

W_el535.000 cm³67.800 cm³

W_pl632.000 cm³130.000 cm³

i117.00 mm29.00 mm

max S315.380 cm³36.290 cm³

Torsion & LT buckling

Torsion constant I_t37.400 cm⁴

Warping constant I_ω69 100.0 cm⁶

i_ω25.60 mm

i_p,SC133.70 mm

Reference

Profile standardEN 10365

EurocodeEN 1993-1-1 (EC3)

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