CHS 34.92x1.6 Acindar · Weight & Dimensions

Acindar, 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 34.92x1.6 steel profile weighs 1.3 kg/m (0.88 lb/ft). Cross-sectional area: 167.485 mm². Moment of inertia Ix = 2.33 cm⁴, Iy = 2.33 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 1.6 mm ≈ 16 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Thickness (t)	1.6 mm	0.06 in
Diameter (d)	34.9 mm	1.37 in
Weight	1.3 kg/m	0.88 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	167.48 mm²	0.260 in²
Moment of inertia (Ix)	2.33 cm⁴	0.06 in⁴
Moment of inertia (Iy)	2.33 cm⁴	0.06 in⁴
Elastic section modulus (Sx)	1.33 cm³	0.081 in³
Elastic section modulus (Sy)	1.33 cm³	0.081 in³
Plastic section modulus (Zx)	1.78 cm³	0.108 in³
Plastic section modulus (Zy)	1.78 cm³	0.108 in³
Radius of gyration (rx)	1.18 cm	0.464 in
Radius of gyration (ry)	1.18 cm	0.464 in