CHS 1422x22.23 IMCA · Weight & Dimensions

IMCA, 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 1422x22.23 steel profile weighs 767.4 kg/m (515.69 lb/ft). Cross-sectional area: 97,756.584 mm². Moment of inertia Ix = 2,394,853.288 cm⁴, Iy = 2,394,853.288 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Thickness (t)	22.2 mm	0.88 in
Diameter (d)	1422 mm	55.98 in
Weight	767.4 kg/m	515.69 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	97,756.58 mm²	151.523 in²
Moment of inertia (Ix)	2,394,853.29 cm⁴	57536.35 in⁴
Moment of inertia (Iy)	2,394,853.29 cm⁴	57536.35 in⁴
Elastic section modulus (Sx)	33,682.89 cm³	2055.465 in³
Elastic section modulus (Sy)	33,682.89 cm³	2055.465 in³
Plastic section modulus (Zx)	43,560.15 cm³	2658.214 in³
Plastic section modulus (Zy)	43,560.15 cm³	2658.214 in³
Radius of gyration (rx)	49.5 cm	19.486 in
Radius of gyration (ry)	49.5 cm	19.486 in