RHS 110x70x4 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 110x70 cal 8 (México) · Caño estructural 110x70 (Argentina)

The RHS 110x70x4 steel profile weighs 10.4 kg/m (7.02 lb/ft), has a depth of 110 mm (4.33 in), flange width 70 mm (2.76 in). Cross-sectional area: 1,334.796 mm². Moment of inertia Ix = 216.006 cm⁴, Iy = 107.011 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 4 mm ≈ 8 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Depth (h)	110 mm	4.33 in
Width (b)	70 mm	2.76 in
Thickness (t)	4 mm	0.16 in
Fillet radius (r)	8 mm	0.31 in
Weight	10.4 kg/m	7.02 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,334.8 mm²	2.069 in²
Moment of inertia (Ix)	216.01 cm⁴	5.19 in⁴
Moment of inertia (Iy)	107.01 cm⁴	2.57 in⁴
Elastic section modulus (Sx)	39.27 cm³	2.397 in³
Elastic section modulus (Sy)	30.57 cm³	1.866 in³
Plastic section modulus (Zx)	48.25 cm³	2.945 in³
Plastic section modulus (Zy)	35.32 cm³	2.155 in³
Radius of gyration (rx)	4.02 cm	1.584 in
Radius of gyration (ry)	2.83 cm	1.115 in