CHS 610x9.53 IMCA · Weight & Dimensions

IMCA, cold-formed sections · Circular Hollow Section

Circular Hollow Sections (CHS) are round tubular profiles with the most efficient cross-section for compression. Used for columns, trusses, and architectural structures.

Also known as: Caño estructural redondo (Argentina)

The CHS 610x9.53 steel profile weighs 141.1 kg/m (94.83 lb/ft). Cross-sectional area: 17,977.698 mm². Moment of inertia Ix = 81,046.844 cm⁴, Iy = 81,046.844 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Thickness (t)	9.5 mm	0.38 in
Diameter (d)	610 mm	24.02 in
Weight	141.1 kg/m	94.83 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	17,977.7 mm²	27.865 in²
Moment of inertia (Ix)	81,046.84 cm⁴	1947.15 in⁴
Moment of inertia (Iy)	81,046.84 cm⁴	1947.15 in⁴
Elastic section modulus (Sx)	2,657.27 cm³	162.157 in³
Elastic section modulus (Sy)	2,657.27 cm³	162.157 in³
Plastic section modulus (Zx)	3,436.47 cm³	209.707 in³
Plastic section modulus (Zy)	3,436.47 cm³	209.707 in³
Radius of gyration (rx)	21.23 cm	8.359 in
Radius of gyration (ry)	21.23 cm	8.359 in