CHS 194x36 GOST · Weight & Dimensions

GOST, 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 194x36 steel profile weighs 140.3 kg/m (94.26 lb/ft). Cross-sectional area: 17,869.379 mm². Moment of inertia Ix = 5,865.624 cm⁴, Iy = 5,865.624 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Thickness (t)	36 mm	1.42 in
Diameter (d)	194 mm	7.64 in
Weight	140.3 kg/m	94.26 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	17,869.38 mm²	27.698 in²
Moment of inertia (Ix)	5,865.62 cm⁴	140.92 in⁴
Moment of inertia (Iy)	5,865.62 cm⁴	140.92 in⁴
Elastic section modulus (Sx)	604.7 cm³	36.901 in³
Elastic section modulus (Sy)	604.7 cm³	36.901 in³
Plastic section modulus (Zx)	914.26 cm³	55.792 in³
Plastic section modulus (Zy)	914.26 cm³	55.792 in³
Radius of gyration (rx)	5.73 cm	2.256 in
Radius of gyration (ry)	5.73 cm	2.256 in