RHS 200x100x5 Tata Steel Hybox · Weight & Dimensions

Tata Steel Hybox · 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 200x100 cal 6 (México) · Caño estructural 200x100 (Argentina)

The RHS 200x100x5 steel profile weighs 22.3 kg/m (14.99 lb/ft), has a depth of 200 mm (7.87 in), flange width 100 mm (3.94 in). Cross-sectional area: 2,835.619 mm². Moment of inertia Ix = 1,459.255 cm⁴, Iy = 496.935 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 5 mm ≈ 6 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Depth (h)	200 mm	7.87 in
Width (b)	100 mm	3.94 in
Thickness (t)	5 mm	0.20 in
Fillet radius (r)	10 mm	0.39 in
Weight	22.3 kg/m	14.99 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	2,835.62 mm²	4.395 in²
Moment of inertia (Ix)	1,459.25 cm⁴	35.06 in⁴
Moment of inertia (Iy)	496.94 cm⁴	11.94 in⁴
Elastic section modulus (Sx)	145.93 cm³	8.905 in³
Elastic section modulus (Sy)	99.39 cm³	6.065 in³
Plastic section modulus (Zx)	181.37 cm³	11.068 in³
Plastic section modulus (Zy)	112.09 cm³	6.840 in³
Radius of gyration (rx)	7.17 cm	2.824 in
Radius of gyration (ry)	4.19 cm	1.648 in