IPN 80

IPN 80 is a European hot-rolled I-beam with tapered flanges (IPN) per EN 10365: height 80 mm, flange width 42 mm, weight 5.9 kg/m, cross-section area 7.6 cm², moment of inertia Iy = 77.8 cm⁴, elastic section modulus Wel,y = 19.5 cm³.

Geometry

Height80.00 mm

Flange width42.00 mm

Flange thickness t_f5.90 mm

Web thickness t_w3.90 mm

Fillet radius r3.90 mm

Toe radius r₂2.30 mm

Cross-section area A7.570 cm²

Weight G
steel 7850 kg/m³5.90kg/m

Section properties

I77.800 cm⁴6.290 cm⁴

W_el19.500 cm³3.000 cm³

W_pl22.800 cm³5.000 cm³

i32.00 mm9.10 mm

Torsion & LT buckling

Torsion constant I_t0.870 cm⁴

Warping constant I_w90.0 cm⁶

Reference

Profile standardEN 10365

EurocodeEN 1993-1-1 (EC3)

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