RHS 150x90x3 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 11 (México) · Caño estructural 150x90 (Argentina)

The RHS 150x90x3 steel profile weighs 10.8 kg/m (7.28 lb/ft), has a depth of 150 mm (5.91 in), flange width 90 mm (3.54 in). Cross-sectional area: 1,380.823 mm². Moment of inertia Ix = 428.221 cm⁴, Iy = 195.431 cm⁴.

Cross-section (not to scale)

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

Dimensions

Property	Metric	Imperial
Depth (h)	150 mm	5.91 in
Width (b)	90 mm	3.54 in
Thickness (t)	3 mm	0.12 in
Fillet radius (r)	6 mm	0.24 in
Weight	10.8 kg/m	7.28 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,380.82 mm²	2.140 in²
Moment of inertia (Ix)	428.22 cm⁴	10.29 in⁴
Moment of inertia (Iy)	195.43 cm⁴	4.70 in⁴
Elastic section modulus (Sx)	57.1 cm³	3.484 in³
Elastic section modulus (Sy)	43.43 cm³	2.650 in³
Plastic section modulus (Zx)	69.07 cm³	4.215 in³
Plastic section modulus (Zy)	48.7 cm³	2.972 in³
Radius of gyration (rx)	5.57 cm	2.192 in
Radius of gyration (ry)	3.76 cm	1.481 in