CHS 114.3x5.4 Tata Steel · Weight & Dimensions

Tata Steel, 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 114.3x5.4 steel profile weighs 14.5 kg/m (9.76 lb/ft). Cross-sectional area: 1,847.445 mm². Moment of inertia Ix = 274.539 cm⁴, Iy = 274.539 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 5.4 mm ≈ 6 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Thickness (t)	5.4 mm	0.21 in
Diameter (d)	114.3 mm	4.50 in
Weight	14.5 kg/m	9.76 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,847.44 mm²	2.864 in²
Moment of inertia (Ix)	274.54 cm⁴	6.60 in⁴
Moment of inertia (Iy)	274.54 cm⁴	6.60 in⁴
Elastic section modulus (Sx)	48.04 cm³	2.931 in³
Elastic section modulus (Sy)	48.04 cm³	2.931 in³
Plastic section modulus (Zx)	64.09 cm³	3.911 in³
Plastic section modulus (Zy)	64.09 cm³	3.911 in³
Radius of gyration (rx)	3.85 cm	1.518 in
Radius of gyration (ry)	3.85 cm	1.518 in