RHS 200x120x4 Iberian tables · Weight & Dimensions

Iberian tables, cold-formed sections · 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 cal 8 (México) · Caño estructural 200x120 (Argentina)

The RHS 200x120x4 steel profile weighs 19.3 kg/m (12.95 lb/ft), has a depth of 200 mm (7.87 in), flange width 120 mm (4.72 in). Cross-sectional area: 2,454.796 mm². Moment of inertia Ix = 1,353.391 cm⁴, Iy = 617.657 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 4 mm ≈ 8 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Depth (h)	200 mm	7.87 in
Width (b)	120 mm	4.72 in
Thickness (t)	4 mm	0.16 in
Fillet radius (r)	8 mm	0.31 in
Weight	19.3 kg/m	12.95 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	2,454.8 mm²	3.805 in²
Moment of inertia (Ix)	1,353.39 cm⁴	32.52 in⁴
Moment of inertia (Iy)	617.66 cm⁴	14.84 in⁴
Elastic section modulus (Sx)	135.34 cm³	8.259 in³
Elastic section modulus (Sy)	102.94 cm³	6.282 in³
Plastic section modulus (Zx)	163.72 cm³	9.991 in³
Plastic section modulus (Zy)	115.45 cm³	7.045 in³
Radius of gyration (rx)	7.43 cm	2.923 in
Radius of gyration (ry)	5.02 cm	1.975 in