RHS 120x100x6 Condesa · Weight & Dimensions

Condesa, 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 120x100 cal 4 (México) · Caño estructural 120x100 (Argentina)

The RHS 120x100x6 steel profile weighs 18.8 kg/m (12.66 lb/ft), has a depth of 120 mm (4.72 in), flange width 100 mm (3.94 in). Cross-sectional area: 2,403.292 mm². Moment of inertia Ix = 484.109 cm⁴, Iy = 364.562 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 6 mm ≈ 4 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Depth (h)	120 mm	4.72 in
Width (b)	100 mm	3.94 in
Thickness (t)	6 mm	0.24 in
Fillet radius (r)	12 mm	0.47 in
Weight	18.8 kg/m	12.66 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	2,403.29 mm²	3.725 in²
Moment of inertia (Ix)	484.11 cm⁴	11.63 in⁴
Moment of inertia (Iy)	364.56 cm⁴	8.76 in⁴
Elastic section modulus (Sx)	80.68 cm³	4.924 in³
Elastic section modulus (Sy)	72.91 cm³	4.449 in³
Plastic section modulus (Zx)	97.93 cm³	5.976 in³
Plastic section modulus (Zy)	86.38 cm³	5.271 in³
Radius of gyration (rx)	4.49 cm	1.767 in
Radius of gyration (ry)	3.89 cm	1.533 in