RHS 300x150x6 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 4 (México) · Caño estructural 300x150 (Argentina)

The RHS 300x150x6 steel profile weighs 40.5 kg/m (27.22 lb/ft), has a depth of 300 mm (11.81 in), flange width 150 mm (5.91 in). Cross-sectional area: 5,163.292 mm². Moment of inertia Ix = 6,073.508 cm⁴, Iy = 2,079.565 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 6 mm ≈ 4 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Depth (h)	300 mm	11.81 in
Width (b)	150 mm	5.91 in
Thickness (t)	6 mm	0.24 in
Fillet radius (r)	12 mm	0.47 in
Weight	40.5 kg/m	27.22 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	5,163.29 mm²	8.003 in²
Moment of inertia (Ix)	6,073.51 cm⁴	145.92 in⁴
Moment of inertia (Iy)	2,079.57 cm⁴	49.96 in⁴
Elastic section modulus (Sx)	404.9 cm³	24.709 in³
Elastic section modulus (Sy)	277.28 cm³	16.920 in³
Plastic section modulus (Zx)	499.63 cm³	30.489 in³
Plastic section modulus (Zy)	309.48 cm³	18.886 in³
Radius of gyration (rx)	10.85 cm	4.270 in
Radius of gyration (ry)	6.35 cm	2.499 in