RHS 300x100x6 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 cal 4 (México) · Caño estructural 300x100 (Argentina)

The RHS 300x100x6 steel profile weighs 35.8 kg/m (24.06 lb/ft), has a depth of 300 mm (11.81 in), flange width 100 mm (3.94 in). Cross-sectional area: 4,563.292 mm². Moment of inertia Ix = 4,776.788 cm⁴, Iy = 842.354 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)	100 mm	3.94 in
Thickness (t)	6 mm	0.24 in
Fillet radius (r)	12 mm	0.47 in
Weight	35.8 kg/m	24.06 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	4,563.29 mm²	7.073 in²
Moment of inertia (Ix)	4,776.79 cm⁴	114.76 in⁴
Moment of inertia (Iy)	842.35 cm⁴	20.24 in⁴
Elastic section modulus (Sx)	318.45 cm³	19.433 in³
Elastic section modulus (Sy)	168.47 cm³	10.281 in³
Plastic section modulus (Zx)	411.43 cm³	25.107 in³
Plastic section modulus (Zy)	187.9 cm³	11.466 in³
Radius of gyration (rx)	10.23 cm	4.028 in
Radius of gyration (ry)	4.3 cm	1.692 in