CHS 762x9.53 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 762x9.53 steel profile weighs 176.8 kg/m (118.84 lb/ft). Cross-sectional area: 22,528.484 mm². Moment of inertia Ix = 159,474.046 cm⁴, Iy = 159,474.046 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Thickness (t)	9.5 mm	0.38 in
Diameter (d)	762 mm	30.00 in
Weight	176.8 kg/m	118.84 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	22,528.48 mm²	34.919 in²
Moment of inertia (Ix)	159,474.05 cm⁴	3831.36 in⁴
Moment of inertia (Iy)	159,474.05 cm⁴	3831.36 in⁴
Elastic section modulus (Sx)	4,185.67 cm³	255.426 in³
Elastic section modulus (Sy)	4,185.67 cm³	255.426 in³
Plastic section modulus (Zx)	5,396.28 cm³	329.303 in³
Plastic section modulus (Zy)	5,396.28 cm³	329.303 in³
Radius of gyration (rx)	26.61 cm	10.475 in
Radius of gyration (ry)	26.61 cm	10.475 in