CHS 508x14.2 Tata Steel Celsius · Weight & Dimensions

Tata Steel Celsius · 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 508x14.2 steel profile weighs 173.0 kg/m (116.26 lb/ft). Cross-sectional area: 22,028.722 mm². Moment of inertia Ix = 67,198.639 cm⁴, Iy = 67,198.639 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Thickness (t)	14.2 mm	0.56 in
Diameter (d)	508 mm	20.00 in
Weight	173.0 kg/m	116.26 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	22,028.72 mm²	34.145 in²
Moment of inertia (Ix)	67,198.64 cm⁴	1614.45 in⁴
Moment of inertia (Iy)	67,198.64 cm⁴	1614.45 in⁴
Elastic section modulus (Sx)	2,645.62 cm³	161.446 in³
Elastic section modulus (Sy)	2,645.62 cm³	161.446 in³
Plastic section modulus (Zx)	3,463.46 cm³	211.354 in³
Plastic section modulus (Zy)	3,463.46 cm³	211.354 in³
Radius of gyration (rx)	17.47 cm	6.876 in
Radius of gyration (ry)	17.47 cm	6.876 in