RHS 150x70x3 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 150x70 cal 11 (México) · Caño estructural 150x70 (Argentina)

The RHS 150x70x3 steel profile weighs 9.9 kg/m (6.65 lb/ft), has a depth of 150 mm (5.91 in), flange width 70 mm (2.76 in). Cross-sectional area: 1,260.823 mm². Moment of inertia Ix = 363.385 cm⁴, Iy = 111.431 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)	70 mm	2.76 in
Thickness (t)	3 mm	0.12 in
Fillet radius (r)	6 mm	0.24 in
Weight	9.9 kg/m	6.65 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,260.82 mm²	1.954 in²
Moment of inertia (Ix)	363.39 cm⁴	8.73 in⁴
Moment of inertia (Iy)	111.43 cm⁴	2.68 in⁴
Elastic section modulus (Sx)	48.45 cm³	2.957 in³
Elastic section modulus (Sy)	31.84 cm³	1.943 in³
Plastic section modulus (Zx)	60.25 cm³	3.677 in³
Plastic section modulus (Zy)	35.5 cm³	2.166 in³
Radius of gyration (rx)	5.37 cm	2.114 in
Radius of gyration (ry)	2.97 cm	1.170 in