CHS 114x28 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 114x28 steel profile weighs 59.4 kg/m (39.90 lb/ft). Cross-sectional area: 7,564.955 mm². Moment of inertia Ix = 773.517 cm⁴, Iy = 773.517 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Thickness (t)	28 mm	1.10 in
Diameter (d)	114 mm	4.49 in
Weight	59.4 kg/m	39.90 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	7,564.96 mm²	11.726 in²
Moment of inertia (Ix)	773.52 cm⁴	18.58 in⁴
Moment of inertia (Iy)	773.52 cm⁴	18.58 in⁴
Elastic section modulus (Sx)	135.7 cm³	8.281 in³
Elastic section modulus (Sy)	135.7 cm³	8.281 in³
Plastic section modulus (Zx)	214.41 cm³	13.084 in³
Plastic section modulus (Zy)	214.41 cm³	13.084 in³
Radius of gyration (rx)	3.2 cm	1.259 in
Radius of gyration (ry)	3.2 cm	1.259 in