CHS 177.8/4

CHS 177.8/4 is a cold-formed circular hollow section per EN 10219: outer diameter 177.8 mm, wall thickness 4 mm, weight 17.1 kg/m, cross-section area 21.8 cm², moment of inertia Iy = 825.1 cm⁴, elastic section modulus Wel,y = 92.8 cm³.

Geometry

Outer diameter d177.80 mm

Wall thickness t4.00 mm

Cross-section area A21.840 cm²

Weight G
steel 7850 kg/m³17.10kg/m

Section properties

Moment of inertia I825.100 cm⁴

W_el92.810 cm³

W_pl120.800 cm³

Radius of gyration i61.50 mm

Torsion constant I_t1 650.000 cm⁴

Reference

Profile standardEN 10219

EurocodeEN 1993-1-1 (EC3)

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