RHS 140x100x4 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 140x100 cal 8 (México) · Caño estructural 140x100 (Argentina)

The RHS 140x100x4 steel profile weighs 14.2 kg/m (9.55 lb/ft), has a depth of 140 mm (5.51 in), flange width 100 mm (3.94 in). Cross-sectional area: 1,814.796 mm². Moment of inertia Ix = 503.605 cm⁴, Iy = 300.122 cm⁴.

Cross-section (not to scale)

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

Dimensions

Property	Metric	Imperial
Depth (h)	140 mm	5.51 in
Width (b)	100 mm	3.94 in
Thickness (t)	4 mm	0.16 in
Fillet radius (r)	8 mm	0.31 in
Weight	14.2 kg/m	9.55 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,814.8 mm²	2.813 in²
Moment of inertia (Ix)	503.61 cm⁴	12.10 in⁴
Moment of inertia (Iy)	300.12 cm⁴	7.21 in⁴
Elastic section modulus (Sx)	71.94 cm³	4.390 in³
Elastic section modulus (Sy)	60.02 cm³	3.663 in³
Plastic section modulus (Zx)	86.39 cm³	5.272 in³
Plastic section modulus (Zy)	68.66 cm³	4.190 in³
Radius of gyration (rx)	5.27 cm	2.074 in
Radius of gyration (ry)	4.07 cm	1.601 in