CHS 177.8/12.5

CHS 177.8/12.5 is a hot-finished circular hollow section per EN 10210: outer diameter 177.8 mm, wall thickness 12.5 mm, weight 51 kg/m, cross-section area 64.9 cm², moment of inertia Iy = 2230 cm⁴, elastic section modulus Wel,y = 250.8 cm³.

Geometry

Outer diameter d177.80 mm

Wall thickness t12.50 mm

Cross-section area A64.910 cm²

Weight G
steel 7850 kg/m³51.00kg/m

Section properties

Moment of inertia I2 230.000 cm⁴

W_el250.800 cm³

W_pl342.200 cm³

Radius of gyration i58.60 mm

Torsion constant I_t4 460.000 cm⁴

Reference

Profile standardEN 10210

EurocodeEN 1993-1-1 (EC3)

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