RHS 300x220x5 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 300x220 cal 6 (México) · Caño estructural 300x220 (Argentina)

The RHS 300x220x5 steel profile weighs 39.6 kg/m (26.58 lb/ft), has a depth of 300 mm (11.81 in), flange width 220 mm (8.66 in). Cross-sectional area: 5,035.619 mm². Moment of inertia Ix = 6,676.217 cm⁴, Iy = 4,162.689 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 5 mm ≈ 6 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Depth (h)	300 mm	11.81 in
Width (b)	220 mm	8.66 in
Thickness (t)	5 mm	0.20 in
Fillet radius (r)	10 mm	0.39 in
Weight	39.6 kg/m	26.58 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	5,035.62 mm²	7.805 in²
Moment of inertia (Ix)	6,676.22 cm⁴	160.40 in⁴
Moment of inertia (Iy)	4,162.69 cm⁴	100.01 in⁴
Elastic section modulus (Sx)	445.08 cm³	27.161 in³
Elastic section modulus (Sy)	378.43 cm³	23.093 in³
Plastic section modulus (Zx)	525.15 cm³	32.047 in³
Plastic section modulus (Zy)	425.73 cm³	25.980 in³
Radius of gyration (rx)	11.51 cm	4.533 in
Radius of gyration (ry)	9.09 cm	3.580 in