CHS 57x4 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 57x4 steel profile weighs 5.2 kg/m (3.51 lb/ft). Cross-sectional area: 666.018 mm². Moment of inertia Ix = 23.519 cm⁴, Iy = 23.519 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 4 mm ≈ 8 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Thickness (t)	4 mm	0.16 in
Diameter (d)	57 mm	2.24 in
Weight	5.2 kg/m	3.51 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	666.02 mm²	1.032 in²
Moment of inertia (Ix)	23.52 cm⁴	0.57 in⁴
Moment of inertia (Iy)	23.52 cm⁴	0.57 in⁴
Elastic section modulus (Sx)	8.25 cm³	0.504 in³
Elastic section modulus (Sy)	8.25 cm³	0.504 in³
Plastic section modulus (Zx)	11.26 cm³	0.687 in³
Plastic section modulus (Zy)	11.26 cm³	0.687 in³
Radius of gyration (rx)	1.88 cm	0.740 in
Radius of gyration (ry)	1.88 cm	0.740 in