CHS 95.25x1.9 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 95.25x1.9 steel profile weighs 4.4 kg/m (2.94 lb/ft). Cross-sectional area: 557.209 mm². Moment of inertia Ix = 60.721 cm⁴, Iy = 60.721 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 1.9 mm ≈ 14 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Thickness (t)	1.9 mm	0.07 in
Diameter (d)	95.3 mm	3.75 in
Weight	4.4 kg/m	2.94 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	557.21 mm²	0.864 in²
Moment of inertia (Ix)	60.72 cm⁴	1.46 in⁴
Moment of inertia (Iy)	60.72 cm⁴	1.46 in⁴
Elastic section modulus (Sx)	12.75 cm³	0.778 in³
Elastic section modulus (Sy)	12.75 cm³	0.778 in³
Plastic section modulus (Zx)	16.56 cm³	1.011 in³
Plastic section modulus (Zy)	16.56 cm³	1.011 in³
Radius of gyration (rx)	3.3 cm	1.300 in
Radius of gyration (ry)	3.3 cm	1.300 in