CHS 34.92x0.8 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 34.92x0.8 steel profile weighs 0.7 kg/m (0.45 lb/ft). Cross-sectional area: 85.753 mm². Moment of inertia Ix = 1.249 cm⁴, Iy = 1.249 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 0.8 mm ≈ 18 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Thickness (t)	0.8 mm	0.03 in
Diameter (d)	34.9 mm	1.37 in
Weight	0.7 kg/m	0.45 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	85.75 mm²	0.133 in²
Moment of inertia (Ix)	1.25 cm⁴	0.03 in⁴
Moment of inertia (Iy)	1.25 cm⁴	0.03 in⁴
Elastic section modulus (Sx)	0.72 cm³	0.044 in³
Elastic section modulus (Sy)	0.72 cm³	0.044 in³
Plastic section modulus (Zx)	0.93 cm³	0.057 in³
Plastic section modulus (Zy)	0.93 cm³	0.057 in³
Radius of gyration (rx)	1.21 cm	0.475 in
Radius of gyration (ry)	1.21 cm	0.475 in