CHS 200x3 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 200x3 steel profile weighs 14.6 kg/m (9.81 lb/ft). Cross-sectional area: 1,856.681 mm². Moment of inertia Ix = 900.908 cm⁴, Iy = 900.908 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 3 mm ≈ 11 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Thickness (t)	3 mm	0.12 in
Diameter (d)	200 mm	7.87 in
Weight	14.6 kg/m	9.81 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,856.68 mm²	2.878 in²
Moment of inertia (Ix)	900.91 cm⁴	21.64 in⁴
Moment of inertia (Iy)	900.91 cm⁴	21.64 in⁴
Elastic section modulus (Sx)	90.09 cm³	5.498 in³
Elastic section modulus (Sy)	90.09 cm³	5.498 in³
Plastic section modulus (Zx)	116.44 cm³	7.105 in³
Plastic section modulus (Zy)	116.44 cm³	7.105 in³
Radius of gyration (rx)	6.97 cm	2.742 in
Radius of gyration (ry)	6.97 cm	2.742 in