RHS 200x120x8 Tata Steel Celsius · Weight & Dimensions

Tata Steel Celsius · Rectangular Hollow Section

Rectangular Hollow Sections (RHS) are tubular profiles with excellent torsional resistance and aesthetic appeal. Used for columns, trusses, and exposed structural elements.

Also known as: PTR 200x120 (México) · Caño estructural 200x120 (Argentina)

The RHS 200x120x8 steel profile weighs 37.6 kg/m (25.27 lb/ft), has a depth of 200 mm (7.87 in), flange width 120 mm (4.72 in). Cross-sectional area: 4,754.124 mm². Moment of inertia Ix = 2,495.362 cm⁴, Iy = 1,118.121 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	200 mm	7.87 in
Width (b)	120 mm	4.72 in
Thickness (t)	8 mm	0.31 in
Fillet radius (r)	12 mm	0.47 in
Weight	37.6 kg/m	25.27 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	4,754.12 mm²	7.369 in²
Moment of inertia (Ix)	2,495.36 cm⁴	59.95 in⁴
Moment of inertia (Iy)	1,118.12 cm⁴	26.86 in⁴
Elastic section modulus (Sx)	249.54 cm³	15.228 in³
Elastic section modulus (Sy)	186.35 cm³	11.372 in³
Plastic section modulus (Zx)	308.97 cm³	18.854 in³
Plastic section modulus (Zy)	216.08 cm³	13.186 in³
Radius of gyration (rx)	7.24 cm	2.852 in
Radius of gyration (ry)	4.85 cm	1.909 in