RHS 80×40/3

RHS 80×40/3 is a cold-formed rectangular hollow section per EN 10219: height 80 mm, width 40 mm, wall thickness 3 mm, weight 5.2 kg/m, cross-section area 6.6 cm², moment of inertia Iy = 52.3 cm⁴, elastic section modulus Wel,y = 13.1 cm³.

Geometry

Height h80.00 mm

Width b40.00 mm

Wall thickness t3.00 mm

Outer corner radius r_o6.00 mm

Inner corner radius r_i3.00 mm

Cross-section area A6.610 cm²

Weight G
steel 7850 kg/m³5.19kg/m

Section properties

I52.250 cm⁴17.560 cm⁴

W_el13.060 cm³8.778 cm³

W_pl16.540 cm³10.160 cm³

I_t43.880 cm⁴

Reference

Profile standardEN 10219

EurocodeEN 1993-1-1 (EC3)

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