RHS 260x100x3 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 260x100 cal 11 (México) · Caño estructural 260x100 (Argentina)

The RHS 260x100x3 steel profile weighs 16.5 kg/m (11.07 lb/ft), has a depth of 260 mm (10.24 in), flange width 100 mm (3.94 in). Cross-sectional area: 2,100.823 mm². Moment of inertia Ix = 1,771.305 cm⁴, Iy = 402.935 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 3 mm ≈ 11 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Depth (h)	260 mm	10.24 in
Width (b)	100 mm	3.94 in
Thickness (t)	3 mm	0.12 in
Fillet radius (r)	6 mm	0.24 in
Weight	16.5 kg/m	11.07 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	2,100.82 mm²	3.256 in²
Moment of inertia (Ix)	1,771.3 cm⁴	42.56 in⁴
Moment of inertia (Iy)	402.93 cm⁴	9.68 in⁴
Elastic section modulus (Sx)	136.25 cm³	8.315 in³
Elastic section modulus (Sy)	80.59 cm³	4.918 in³
Plastic section modulus (Zx)	170.87 cm³	10.427 in³
Plastic section modulus (Zy)	87.77 cm³	5.356 in³
Radius of gyration (rx)	9.18 cm	3.615 in
Radius of gyration (ry)	4.38 cm	1.724 in