CHS 125x6 Condesa · Weight & Dimensions

Condesa, 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 125x6 steel profile weighs 17.6 kg/m (11.81 lb/ft). Cross-sectional area: 2,243.097 mm². Moment of inertia Ix = 398.066 cm⁴, Iy = 398.066 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 6 mm ≈ 4 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Thickness (t)	6 mm	0.24 in
Diameter (d)	125 mm	4.92 in
Weight	17.6 kg/m	11.81 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	2,243.1 mm²	3.477 in²
Moment of inertia (Ix)	398.07 cm⁴	9.56 in⁴
Moment of inertia (Iy)	398.07 cm⁴	9.56 in⁴
Elastic section modulus (Sx)	63.69 cm³	3.887 in³
Elastic section modulus (Sy)	63.69 cm³	3.887 in³
Plastic section modulus (Zx)	85.04 cm³	5.189 in³
Plastic section modulus (Zy)	85.04 cm³	5.189 in³
Radius of gyration (rx)	4.21 cm	1.659 in
Radius of gyration (ry)	4.21 cm	1.659 in