CHS 244.5x8 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 244.5x8 steel profile weighs 46.7 kg/m (31.38 lb/ft). Cross-sectional area: 5,943.893 mm². Moment of inertia Ix = 4,160.447 cm⁴, Iy = 4,160.447 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Thickness (t)	8 mm	0.31 in
Diameter (d)	244.5 mm	9.63 in
Weight	46.7 kg/m	31.38 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	5,943.89 mm²	9.213 in²
Moment of inertia (Ix)	4,160.45 cm⁴	99.95 in⁴
Moment of inertia (Iy)	4,160.45 cm⁴	99.95 in⁴
Elastic section modulus (Sx)	340.32 cm³	20.768 in³
Elastic section modulus (Sy)	340.32 cm³	20.768 in³
Plastic section modulus (Zx)	447.63 cm³	27.316 in³
Plastic section modulus (Zy)	447.63 cm³	27.316 in³
Radius of gyration (rx)	8.37 cm	3.294 in
Radius of gyration (ry)	8.37 cm	3.294 in