CHS 110x3 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 110x3 steel profile weighs 7.9 kg/m (5.33 lb/ft). Cross-sectional area: 1,008.451 mm². Moment of inertia Ix = 144.435 cm⁴, Iy = 144.435 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)	110 mm	4.33 in
Weight	7.9 kg/m	5.33 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,008.45 mm²	1.563 in²
Moment of inertia (Ix)	144.44 cm⁴	3.47 in⁴
Moment of inertia (Iy)	144.44 cm⁴	3.47 in⁴
Elastic section modulus (Sx)	26.26 cm³	1.603 in³
Elastic section modulus (Sy)	26.26 cm³	1.603 in³
Plastic section modulus (Zx)	34.36 cm³	2.097 in³
Plastic section modulus (Zy)	34.36 cm³	2.097 in³
Radius of gyration (rx)	3.78 cm	1.490 in
Radius of gyration (ry)	3.78 cm	1.490 in