CHS 762x19.05 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 762x19.05 steel profile weighs 349.0 kg/m (234.55 lb/ft). Cross-sectional area: 44,463.581 mm². Moment of inertia Ix = 306,986.35 cm⁴, Iy = 306,986.35 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Thickness (t)	19.1 mm	0.75 in
Diameter (d)	762 mm	30.00 in
Weight	349.0 kg/m	234.55 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	44,463.58 mm²	68.919 in²
Moment of inertia (Ix)	306,986.35 cm⁴	7375.35 in⁴
Moment of inertia (Iy)	306,986.35 cm⁴	7375.35 in⁴
Elastic section modulus (Sx)	8,057.38 cm³	491.694 in³
Elastic section modulus (Sy)	8,057.38 cm³	491.694 in³
Plastic section modulus (Zx)	10,517.42 cm³	641.815 in³
Plastic section modulus (Zy)	10,517.42 cm³	641.815 in³
Radius of gyration (rx)	26.28 cm	10.345 in
Radius of gyration (ry)	26.28 cm	10.345 in