CHS 219.1x7.1 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 219.1x7.1 steel profile weighs 37.1 kg/m (24.94 lb/ft). Cross-sectional area: 4,728.725 mm². Moment of inertia Ix = 2,659.578 cm⁴, Iy = 2,659.578 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Thickness (t)	7.1 mm	0.28 in
Diameter (d)	219.1 mm	8.63 in
Weight	37.1 kg/m	24.94 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	4,728.73 mm²	7.330 in²
Moment of inertia (Ix)	2,659.58 cm⁴	63.90 in⁴
Moment of inertia (Iy)	2,659.58 cm⁴	63.90 in⁴
Elastic section modulus (Sx)	242.77 cm³	14.815 in³
Elastic section modulus (Sy)	242.77 cm³	14.815 in³
Plastic section modulus (Zx)	319.22 cm³	19.480 in³
Plastic section modulus (Zy)	319.22 cm³	19.480 in³
Radius of gyration (rx)	7.5 cm	2.953 in
Radius of gyration (ry)	7.5 cm	2.953 in