RHS 300x100x8 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 300x100 (México) · Caño estructural 300x100 (Argentina)

The RHS 300x100x8 steel profile weighs 46.5 kg/m (31.23 lb/ft), has a depth of 300 mm (11.81 in), flange width 100 mm (3.94 in). Cross-sectional area: 5,924.248 mm². Moment of inertia Ix = 5,977.86 cm⁴, Iy = 1,044.771 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	300 mm	11.81 in
Width (b)	100 mm	3.94 in
Thickness (t)	8 mm	0.31 in
Fillet radius (r)	20 mm	0.79 in
Weight	46.5 kg/m	31.23 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	5,924.25 mm²	9.183 in²
Moment of inertia (Ix)	5,977.86 cm⁴	143.62 in⁴
Moment of inertia (Iy)	1,044.77 cm⁴	25.10 in⁴
Elastic section modulus (Sx)	398.52 cm³	24.320 in³
Elastic section modulus (Sy)	208.95 cm³	12.751 in³
Plastic section modulus (Zx)	523.47 cm³	31.945 in³
Plastic section modulus (Zy)	238.25 cm³	14.539 in³
Radius of gyration (rx)	10.05 cm	3.955 in
Radius of gyration (ry)	4.2 cm	1.653 in