CHS 244.5x6.3 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 244.5x6.3 steel profile weighs 37.0 kg/m (24.86 lb/ft). Cross-sectional area: 4,714.462 mm². Moment of inertia Ix = 3,346.027 cm⁴, Iy = 3,346.027 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 6.3 mm ≈ 3 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Thickness (t)	6.3 mm	0.25 in
Diameter (d)	244.5 mm	9.63 in
Weight	37.0 kg/m	24.86 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	4,714.46 mm²	7.307 in²
Moment of inertia (Ix)	3,346.03 cm⁴	80.39 in⁴
Moment of inertia (Iy)	3,346.03 cm⁴	80.39 in⁴
Elastic section modulus (Sx)	273.7 cm³	16.702 in³
Elastic section modulus (Sy)	273.7 cm³	16.702 in³
Plastic section modulus (Zx)	357.54 cm³	21.819 in³
Plastic section modulus (Zy)	357.54 cm³	21.819 in³
Radius of gyration (rx)	8.42 cm	3.317 in
Radius of gyration (ry)	8.42 cm	3.317 in