RHS 150x90x6 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 150x90 cal 4 (México) · Caño estructural 150x90 (Argentina)

The RHS 150x90x6 steel profile weighs 20.7 kg/m (13.92 lb/ft), has a depth of 150 mm (5.91 in), flange width 90 mm (3.54 in). Cross-sectional area: 2,643.292 mm². Moment of inertia Ix = 772.441 cm⁴, Iy = 347.701 cm⁴.

Cross-section (not to scale)

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

Dimensions

Property	Metric	Imperial
Depth (h)	150 mm	5.91 in
Width (b)	90 mm	3.54 in
Thickness (t)	6 mm	0.24 in
Fillet radius (r)	12 mm	0.47 in
Weight	20.7 kg/m	13.92 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	2,643.29 mm²	4.097 in²
Moment of inertia (Ix)	772.44 cm⁴	18.56 in⁴
Moment of inertia (Iy)	347.7 cm⁴	8.35 in⁴
Elastic section modulus (Sx)	102.99 cm³	6.285 in³
Elastic section modulus (Sy)	77.27 cm³	4.715 in³
Plastic section modulus (Zx)	128.04 cm³	7.814 in³
Plastic section modulus (Zy)	89.78 cm³	5.479 in³
Radius of gyration (rx)	5.41 cm	2.128 in
Radius of gyration (ry)	3.63 cm	1.428 in