RHS 220x180x12 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 220x180 (México) · Caño estructural 220x180 (Argentina)

The RHS 220x180x12 steel profile weighs 66.0 kg/m (44.37 lb/ft), has a depth of 220 mm (8.66 in), flange width 180 mm (7.09 in). Cross-sectional area: 8,405.947 mm². Moment of inertia Ix = 5,447.362 cm⁴, Iy = 4,000.72 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	220 mm	8.66 in
Width (b)	180 mm	7.09 in
Thickness (t)	12 mm	0.47 in
Fillet radius (r)	36 mm	1.42 in
Weight	66.0 kg/m	44.37 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	8,405.95 mm²	13.029 in²
Moment of inertia (Ix)	5,447.36 cm⁴	130.87 in⁴
Moment of inertia (Iy)	4,000.72 cm⁴	96.12 in⁴
Elastic section modulus (Sx)	495.21 cm³	30.220 in³
Elastic section modulus (Sy)	444.52 cm³	27.127 in³
Plastic section modulus (Zx)	612.15 cm³	37.356 in³
Plastic section modulus (Zy)	534.27 cm³	32.603 in³
Radius of gyration (rx)	8.05 cm	3.169 in
Radius of gyration (ry)	6.9 cm	2.716 in