CHS 219x32 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 219x32 steel profile weighs 147.6 kg/m (99.17 lb/ft). Cross-sectional area: 18,799.29 mm². Moment of inertia Ix = 8,458.036 cm⁴, Iy = 8,458.036 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Thickness (t)	32 mm	1.26 in
Diameter (d)	219 mm	8.62 in
Weight	147.6 kg/m	99.17 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	18,799.29 mm²	29.139 in²
Moment of inertia (Ix)	8,458.04 cm⁴	203.20 in⁴
Moment of inertia (Iy)	8,458.04 cm⁴	203.20 in⁴
Elastic section modulus (Sx)	772.42 cm³	47.136 in³
Elastic section modulus (Sy)	772.42 cm³	47.136 in³
Plastic section modulus (Zx)	1,129.93 cm³	68.953 in³
Plastic section modulus (Zy)	1,129.93 cm³	68.953 in³
Radius of gyration (rx)	6.71 cm	2.641 in
Radius of gyration (ry)	6.71 cm	2.641 in