CHS 1422x9.53 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 1422x9.53 steel profile weighs 332.0 kg/m (223.08 lb/ft). Cross-sectional area: 42,288.473 mm². Moment of inertia Ix = 1,054,654.605 cm⁴, Iy = 1,054,654.605 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Thickness (t)	9.5 mm	0.38 in
Diameter (d)	1422 mm	55.98 in
Weight	332.0 kg/m	223.08 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	42,288.47 mm²	65.547 in²
Moment of inertia (Ix)	1,054,654.61 cm⁴	25338.08 in⁴
Moment of inertia (Iy)	1,054,654.61 cm⁴	25338.08 in⁴
Elastic section modulus (Sx)	14,833.4 cm³	905.193 in³
Elastic section modulus (Sy)	14,833.4 cm³	905.193 in³
Plastic section modulus (Zx)	19,013.32 cm³	1160.269 in³
Plastic section modulus (Zy)	19,013.32 cm³	1160.269 in³
Radius of gyration (rx)	49.94 cm	19.661 in
Radius of gyration (ry)	49.94 cm	19.661 in