CHS 813x10 Tuboeuropa · Weight & Dimensions

Tuboeuropa, 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 813x10 steel profile weighs 197.8 kg/m (132.94 lb/ft). Cross-sectional area: 25,226.989 mm². Moment of inertia Ix = 203,363.903 cm⁴, Iy = 203,363.903 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Thickness (t)	10 mm	0.39 in
Diameter (d)	813 mm	32.01 in
Weight	197.8 kg/m	132.94 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	25,226.99 mm²	39.102 in²
Moment of inertia (Ix)	203,363.9 cm⁴	4885.82 in⁴
Moment of inertia (Iy)	203,363.9 cm⁴	4885.82 in⁴
Elastic section modulus (Sx)	5,002.8 cm³	305.291 in³
Elastic section modulus (Sy)	5,002.8 cm³	305.291 in³
Plastic section modulus (Zx)	6,448.42 cm³	393.509 in³
Plastic section modulus (Zy)	6,448.42 cm³	393.509 in³
Radius of gyration (rx)	28.39 cm	11.178 in
Radius of gyration (ry)	28.39 cm	11.178 in