CHS 34.92x2 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 34.92x2 steel profile weighs 1.6 kg/m (1.09 lb/ft). Cross-sectional area: 206.842 mm². Moment of inertia Ix = 2.812 cm⁴, Iy = 2.812 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 2 mm ≈ 14 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Thickness (t)	2 mm	0.08 in
Diameter (d)	34.9 mm	1.37 in
Weight	1.6 kg/m	1.09 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	206.84 mm²	0.321 in²
Moment of inertia (Ix)	2.81 cm⁴	0.07 in⁴
Moment of inertia (Iy)	2.81 cm⁴	0.07 in⁴
Elastic section modulus (Sx)	1.61 cm³	0.098 in³
Elastic section modulus (Sy)	1.61 cm³	0.098 in³
Plastic section modulus (Zx)	2.17 cm³	0.132 in³
Plastic section modulus (Zy)	2.17 cm³	0.132 in³
Radius of gyration (rx)	1.17 cm	0.459 in
Radius of gyration (ry)	1.17 cm	0.459 in