RHS 300x150x12.5 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 300x150 (México) · Caño estructural 300x150 (Argentina)

The RHS 300x150x12.5 steel profile weighs 78.1 kg/m (52.49 lb/ft), has a depth of 300 mm (11.81 in), flange width 150 mm (5.91 in). Cross-sectional area: 9,954.369 mm². Moment of inertia Ix = 10,594.228 cm⁴, Iy = 3,594.782 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	300 mm	11.81 in
Width (b)	150 mm	5.91 in
Thickness (t)	12.5 mm	0.49 in
Fillet radius (r)	37.5 mm	1.48 in
Weight	78.1 kg/m	52.49 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	9,954.37 mm²	15.429 in²
Moment of inertia (Ix)	10,594.23 cm⁴	254.53 in⁴
Moment of inertia (Iy)	3,594.78 cm⁴	86.36 in⁴
Elastic section modulus (Sx)	706.28 cm³	43.100 in³
Elastic section modulus (Sy)	479.3 cm³	29.249 in³
Plastic section modulus (Zx)	911.53 cm³	55.625 in³
Plastic section modulus (Zy)	563.39 cm³	34.380 in³
Radius of gyration (rx)	10.32 cm	4.062 in
Radius of gyration (ry)	6.01 cm	2.366 in