CHS 95.25x3 Gerdau · Weight & Dimensions

Gerdau, tubes · 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 95.25x3 steel profile weighs 6.8 kg/m (4.59 lb/ft). Cross-sectional area: 869.436 mm². Moment of inertia Ix = 92.585 cm⁴, Iy = 92.585 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 3 mm ≈ 11 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Thickness (t)	3 mm	0.12 in
Diameter (d)	95.3 mm	3.75 in
Weight	6.8 kg/m	4.59 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	869.44 mm²	1.348 in²
Moment of inertia (Ix)	92.58 cm⁴	2.22 in⁴
Moment of inertia (Iy)	92.58 cm⁴	2.22 in⁴
Elastic section modulus (Sx)	19.44 cm³	1.186 in³
Elastic section modulus (Sy)	19.44 cm³	1.186 in³
Plastic section modulus (Zx)	25.54 cm³	1.559 in³
Plastic section modulus (Zy)	25.54 cm³	1.559 in³
Radius of gyration (rx)	3.26 cm	1.285 in
Radius of gyration (ry)	3.26 cm	1.285 in