RHS 180x80x10 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 180x80 (México) · Caño estructural 180x80 (Argentina)

The RHS 180x80x10 steel profile weighs 35.0 kg/m (23.53 lb/ft), has a depth of 180 mm (7.09 in), flange width 80 mm (3.15 in). Cross-sectional area: 4,456.637 mm². Moment of inertia Ix = 1,570.133 cm⁴, Iy = 429.145 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	180 mm	7.09 in
Width (b)	80 mm	3.15 in
Thickness (t)	10 mm	0.39 in
Fillet radius (r)	25 mm	0.98 in
Weight	35.0 kg/m	23.53 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	4,456.64 mm²	6.908 in²
Moment of inertia (Ix)	1,570.13 cm⁴	37.72 in⁴
Moment of inertia (Iy)	429.14 cm⁴	10.31 in⁴
Elastic section modulus (Sx)	174.46 cm³	10.646 in³
Elastic section modulus (Sy)	107.29 cm³	6.547 in³
Plastic section modulus (Zx)	233.51 cm³	14.250 in³
Plastic section modulus (Zy)	130.68 cm³	7.975 in³
Radius of gyration (rx)	5.94 cm	2.337 in
Radius of gyration (ry)	3.1 cm	1.222 in