RHS 260x180x6 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 260x180 cal 4 (México) · Caño estructural 260x180 (Argentina)

The RHS 260x180x6 steel profile weighs 39.6 kg/m (26.58 lb/ft), has a depth of 260 mm (10.24 in), flange width 180 mm (7.09 in). Cross-sectional area: 5,043.292 mm². Moment of inertia Ix = 4,855.871 cm⁴, Iy = 2,763.434 cm⁴.

Cross-section (not to scale)

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

Dimensions

Property	Metric	Imperial
Depth (h)	260 mm	10.24 in
Width (b)	180 mm	7.09 in
Thickness (t)	6 mm	0.24 in
Fillet radius (r)	12 mm	0.47 in
Weight	39.6 kg/m	26.58 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	5,043.29 mm²	7.817 in²
Moment of inertia (Ix)	4,855.87 cm⁴	116.66 in⁴
Moment of inertia (Iy)	2,763.43 cm⁴	66.39 in⁴
Elastic section modulus (Sx)	373.53 cm³	22.794 in³
Elastic section modulus (Sy)	307.05 cm³	18.737 in³
Plastic section modulus (Zx)	446.88 cm³	27.271 in³
Plastic section modulus (Zy)	347.87 cm³	21.229 in³
Radius of gyration (rx)	9.81 cm	3.863 in
Radius of gyration (ry)	7.4 cm	2.914 in