CHS 95x1.5 Hiasa · Weight & Dimensions

Hiasa, 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 95x1.5 steel profile weighs 3.5 kg/m (2.33 lb/ft). Cross-sectional area: 440.608 mm². Moment of inertia Ix = 48.161 cm⁴, Iy = 48.161 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 1.5 mm ≈ 16 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Thickness (t)	1.5 mm	0.06 in
Diameter (d)	95 mm	3.74 in
Weight	3.5 kg/m	2.33 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	440.61 mm²	0.683 in²
Moment of inertia (Ix)	48.16 cm⁴	1.16 in⁴
Moment of inertia (Iy)	48.16 cm⁴	1.16 in⁴
Elastic section modulus (Sx)	10.14 cm³	0.619 in³
Elastic section modulus (Sy)	10.14 cm³	0.619 in³
Plastic section modulus (Zx)	13.11 cm³	0.800 in³
Plastic section modulus (Zy)	13.11 cm³	0.800 in³
Radius of gyration (rx)	3.31 cm	1.302 in
Radius of gyration (ry)	3.31 cm	1.302 in