CHS 95.22x2.5 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 95.22x2.5 steel profile weighs 5.7 kg/m (3.84 lb/ft). Cross-sectional area: 728.221 mm². Moment of inertia Ix = 78.313 cm⁴, Iy = 78.313 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 2.5 mm ≈ 12 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Thickness (t)	2.5 mm	0.10 in
Diameter (d)	95.2 mm	3.75 in
Weight	5.7 kg/m	3.84 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	728.22 mm²	1.129 in²
Moment of inertia (Ix)	78.31 cm⁴	1.88 in⁴
Moment of inertia (Iy)	78.31 cm⁴	1.88 in⁴
Elastic section modulus (Sx)	16.45 cm³	1.004 in³
Elastic section modulus (Sy)	16.45 cm³	1.004 in³
Plastic section modulus (Zx)	21.5 cm³	1.312 in³
Plastic section modulus (Zy)	21.5 cm³	1.312 in³
Radius of gyration (rx)	3.28 cm	1.291 in
Radius of gyration (ry)	3.28 cm	1.291 in