CHS 95.25x1.55 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 95.25x1.55 steel profile weighs 3.6 kg/m (2.41 lb/ft). Cross-sectional area: 456.269 mm². Moment of inertia Ix = 50.087 cm⁴, Iy = 50.087 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 1.55 mm ≈ 16 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Thickness (t)	1.6 mm	0.06 in
Diameter (d)	95.3 mm	3.75 in
Weight	3.6 kg/m	2.41 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	456.27 mm²	0.707 in²
Moment of inertia (Ix)	50.09 cm⁴	1.20 in⁴
Moment of inertia (Iy)	50.09 cm⁴	1.20 in⁴
Elastic section modulus (Sx)	10.52 cm³	0.642 in³
Elastic section modulus (Sy)	10.52 cm³	0.642 in³
Plastic section modulus (Zx)	13.61 cm³	0.831 in³
Plastic section modulus (Zy)	13.61 cm³	0.831 in³
Radius of gyration (rx)	3.31 cm	1.304 in
Radius of gyration (ry)	3.31 cm	1.304 in