CHS 177.8/12

CHS 177.8/12 is a cold-formed circular hollow section per EN 10219: outer diameter 177.8 mm, wall thickness 12 mm, weight 49.1 kg/m, cross-section area 62.5 cm², moment of inertia Iy = 2159 cm⁴, elastic section modulus Wel,y = 242.9 cm³.

Geometry

Outer diameter d177.80 mm

Wall thickness t12.00 mm

Cross-section area A62.510 cm²

Weight G
steel 7850 kg/m³49.10kg/m

Section properties

Moment of inertia I2 159.000 cm⁴

W_el242.900 cm³

W_pl330.500 cm³

Radius of gyration i58.80 mm

Torsion constant I_t4 318.000 cm⁴

Reference

Profile standardEN 10219

EurocodeEN 1993-1-1 (EC3)

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