RHS 300x220x8 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 (México) · Caño estructural 300x220 (Argentina)

The RHS 300x220x8 steel profile weighs 61.5 kg/m (41.35 lb/ft), has a depth of 300 mm (11.81 in), flange width 220 mm (8.66 in). Cross-sectional area: 7,844.248 mm². Moment of inertia Ix = 10,071.556 cm⁴, Iy = 6,266.901 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	300 mm	11.81 in
Width (b)	220 mm	8.66 in
Thickness (t)	8 mm	0.31 in
Fillet radius (r)	20 mm	0.79 in
Weight	61.5 kg/m	41.35 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	7,844.25 mm²	12.159 in²
Moment of inertia (Ix)	10,071.56 cm⁴	241.97 in⁴
Moment of inertia (Iy)	6,266.9 cm⁴	150.56 in⁴
Elastic section modulus (Sx)	671.44 cm³	40.974 in³
Elastic section modulus (Sy)	569.72 cm³	34.766 in³
Plastic section modulus (Zx)	803.79 cm³	49.051 in³
Plastic section modulus (Zy)	651.3 cm³	39.745 in³
Radius of gyration (rx)	11.33 cm	4.461 in
Radius of gyration (ry)	8.94 cm	3.519 in