CHS 1524x19.05 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 1524x19.05 steel profile weighs 707.0 kg/m (475.12 lb/ft). Cross-sectional area: 90,067.254 mm². Moment of inertia Ix = 2,550,296.421 cm⁴, Iy = 2,550,296.421 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Thickness (t)	19.1 mm	0.75 in
Diameter (d)	1524 mm	60.00 in
Weight	707.0 kg/m	475.12 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	90,067.25 mm²	139.604 in²
Moment of inertia (Ix)	2,550,296.42 cm⁴	61270.87 in⁴
Moment of inertia (Iy)	2,550,296.42 cm⁴	61270.87 in⁴
Elastic section modulus (Sx)	33,468.46 cm³	2042.379 in³
Elastic section modulus (Sy)	33,468.46 cm³	2042.379 in³
Plastic section modulus (Zx)	43,148.16 cm³	2633.074 in³
Plastic section modulus (Zy)	43,148.16 cm³	2633.074 in³
Radius of gyration (rx)	53.21 cm	20.950 in
Radius of gyration (ry)	53.21 cm	20.950 in