CHS 219.1x8.8 V&M do Brasil · Weight & Dimensions

V&M do Brasil, hot-rolled 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 219.1x8.8 steel profile weighs 45.6 kg/m (30.67 lb/ft). Cross-sectional area: 5,813.957 mm². Moment of inertia Ix = 3,219.735 cm⁴, Iy = 3,219.735 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Thickness (t)	8.8 mm	0.35 in
Diameter (d)	219.1 mm	8.63 in
Weight	45.6 kg/m	30.67 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	5,813.96 mm²	9.012 in²
Moment of inertia (Ix)	3,219.74 cm⁴	77.35 in⁴
Moment of inertia (Iy)	3,219.74 cm⁴	77.35 in⁴
Elastic section modulus (Sx)	293.91 cm³	17.935 in³
Elastic section modulus (Sy)	293.91 cm³	17.935 in³
Plastic section modulus (Zx)	389.42 cm³	23.764 in³
Plastic section modulus (Zy)	389.42 cm³	23.764 in³
Radius of gyration (rx)	7.44 cm	2.930 in
Radius of gyration (ry)	7.44 cm	2.930 in