CHS 914x22.23 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 914x22.23 steel profile weighs 488.9 kg/m (328.53 lb/ft). Cross-sectional area: 62,279.081 mm². Moment of inertia Ix = 619,480.601 cm⁴, Iy = 619,480.601 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Thickness (t)	22.2 mm	0.88 in
Diameter (d)	914 mm	35.98 in
Weight	488.9 kg/m	328.53 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	62,279.08 mm²	96.533 in²
Moment of inertia (Ix)	619,480.6 cm⁴	14883.02 in⁴
Moment of inertia (Iy)	619,480.6 cm⁴	14883.02 in⁴
Elastic section modulus (Sx)	13,555.37 cm³	827.203 in³
Elastic section modulus (Sy)	13,555.37 cm³	827.203 in³
Plastic section modulus (Zx)	17,682.15 cm³	1079.036 in³
Plastic section modulus (Zy)	17,682.15 cm³	1079.036 in³
Radius of gyration (rx)	31.54 cm	12.417 in
Radius of gyration (ry)	31.54 cm	12.417 in