RHS 200x120x16 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 200x120x16 steel profile weighs 70.2 kg/m (47.17 lb/ft), has a depth of 200 mm (7.87 in), flange width 120 mm (4.72 in). Cross-sectional area: 8,776.495 mm². Moment of inertia Ix = 4,116.096 cm⁴, Iy = 1,787.127 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)	16 mm	0.63 in
Fillet radius (r)	24 mm	0.94 in
Weight	70.2 kg/m	47.17 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	8,776.5 mm²	13.604 in²
Moment of inertia (Ix)	4,116.1 cm⁴	98.89 in⁴
Moment of inertia (Iy)	1,787.13 cm⁴	42.94 in⁴
Elastic section modulus (Sx)	411.61 cm³	25.118 in³
Elastic section modulus (Sy)	297.85 cm³	18.176 in³
Plastic section modulus (Zx)	536.79 cm³	32.757 in³
Plastic section modulus (Zy)	370.06 cm³	22.582 in³
Radius of gyration (rx)	6.85 cm	2.696 in
Radius of gyration (ry)	4.51 cm	1.777 in