RHS 300x150x5 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 cal 6 (México) · Caño estructural 300x150 (Argentina)

The RHS 300x150x5 steel profile weighs 34.1 kg/m (22.90 lb/ft), has a depth of 300 mm (11.81 in), flange width 150 mm (5.91 in). Cross-sectional area: 4,335.619 mm². Moment of inertia Ix = 5,153.134 cm⁴, Iy = 1,770.869 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)	150 mm	5.91 in
Thickness (t)	5 mm	0.20 in
Fillet radius (r)	10 mm	0.39 in
Weight	34.1 kg/m	22.90 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	4,335.62 mm²	6.720 in²
Moment of inertia (Ix)	5,153.13 cm⁴	123.80 in⁴
Moment of inertia (Iy)	1,770.87 cm⁴	42.55 in⁴
Elastic section modulus (Sx)	343.54 cm³	20.964 in³
Elastic section modulus (Sy)	236.12 cm³	14.409 in³
Plastic section modulus (Zx)	421.9 cm³	25.746 in³
Plastic section modulus (Zy)	261.73 cm³	15.972 in³
Radius of gyration (rx)	10.9 cm	4.292 in
Radius of gyration (ry)	6.39 cm	2.516 in