RHS 140x80x10 Iberian tables · Weight & Dimensions

Iberian tables, 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 140x80 (México) · Caño estructural 140x80 (Argentina)

The RHS 140x80x10 steel profile weighs 29.4 kg/m (19.74 lb/ft), has a depth of 140 mm (5.51 in), flange width 80 mm (3.15 in). Cross-sectional area: 3,742.478 mm². Moment of inertia Ix = 846.067 cm⁴, Iy = 344.147 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	140 mm	5.51 in
Width (b)	80 mm	3.15 in
Thickness (t)	10 mm	0.39 in
Fillet radius (r)	20 mm	0.79 in
Weight	29.4 kg/m	19.74 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	3,742.48 mm²	5.801 in²
Moment of inertia (Ix)	846.07 cm⁴	20.33 in⁴
Moment of inertia (Iy)	344.15 cm⁴	8.27 in⁴
Elastic section modulus (Sx)	120.87 cm³	7.376 in³
Elastic section modulus (Sy)	86.04 cm³	5.250 in³
Plastic section modulus (Zx)	158.46 cm³	9.670 in³
Plastic section modulus (Zy)	106.18 cm³	6.480 in³
Radius of gyration (rx)	4.75 cm	1.872 in
Radius of gyration (ry)	3.03 cm	1.194 in