CHS 141.3x16 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 141.3x16 steel profile weighs 49.4 kg/m (33.22 lb/ft). Cross-sectional area: 6,298.265 mm². Moment of inertia Ix = 1,256.196 cm⁴, Iy = 1,256.196 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Thickness (t)	16 mm	0.63 in
Diameter (d)	141.3 mm	5.56 in
Weight	49.4 kg/m	33.22 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	6,298.26 mm²	9.762 in²
Moment of inertia (Ix)	1,256.2 cm⁴	30.18 in⁴
Moment of inertia (Iy)	1,256.2 cm⁴	30.18 in⁴
Elastic section modulus (Sx)	177.81 cm³	10.850 in³
Elastic section modulus (Sy)	177.81 cm³	10.850 in³
Plastic section modulus (Zx)	252.57 cm³	15.413 in³
Plastic section modulus (Zy)	252.57 cm³	15.413 in³
Radius of gyration (rx)	4.47 cm	1.758 in
Radius of gyration (ry)	4.47 cm	1.758 in