RHS 80×40/3.2

RHS 80×40/3.2 is a hot-finished rectangular hollow section per EN 10210: height 80 mm, width 40 mm, wall thickness 3.2 mm, weight 5.6 kg/m, cross-section area 7.2 cm², moment of inertia Iy = 57.2 cm⁴, elastic section modulus Wel,y = 14.3 cm³.

Geometry

Height h80.00 mm

Width b40.00 mm

Wall thickness t3.20 mm

Outer corner radius r_o4.80 mm

Inner corner radius r_i3.20 mm

Cross-section area A7.160 cm²

Weight G
steel 7850 kg/m³5.62kg/m

Section properties

I57.180 cm⁴18.920 cm⁴

W_el14.300 cm³9.459 cm³

W_pl18.040 cm³10.990 cm³

I_t46.190 cm⁴

Reference

Profile standardEN 10210

EurocodeEN 1993-1-1 (EC3)

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