RHS 200x75x5 Tecnometal · Weight & Dimensions

Tecnometal, cold-formed sections (Brazil) · 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 200x75 cal 6 (México) · Caño estructural 200x75 (Argentina)

The RHS 200x75x5 steel profile weighs 20.3 kg/m (13.64 lb/ft), has a depth of 200 mm (7.87 in), flange width 75 mm (2.95 in). Cross-sectional area: 2,585.619 mm². Moment of inertia Ix = 1,221.546 cm⁴, Iy = 259.711 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 5 mm ≈ 6 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Depth (h)	200 mm	7.87 in
Width (b)	75 mm	2.95 in
Thickness (t)	5 mm	0.20 in
Fillet radius (r)	10 mm	0.39 in
Weight	20.3 kg/m	13.64 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	2,585.62 mm²	4.008 in²
Moment of inertia (Ix)	1,221.55 cm⁴	29.35 in⁴
Moment of inertia (Iy)	259.71 cm⁴	6.24 in⁴
Elastic section modulus (Sx)	122.15 cm³	7.454 in³
Elastic section modulus (Sy)	69.26 cm³	4.226 in³
Plastic section modulus (Zx)	157 cm³	9.581 in³
Plastic section modulus (Zy)	78.21 cm³	4.773 in³
Radius of gyration (rx)	6.87 cm	2.706 in
Radius of gyration (ry)	3.17 cm	1.248 in