RHS 340x200x9.5 Açotubo · Weight & Dimensions

Açotubo, 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 340x200 (México) · Caño estructural 340x200 (Argentina)

The RHS 340x200x9.5 steel profile weighs 75.9 kg/m (50.99 lb/ft), has a depth of 340 mm (13.39 in), flange width 200 mm (7.87 in). Cross-sectional area: 9,666.586 mm². Moment of inertia Ix = 14,959.337 cm⁴, Iy = 6,580.611 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	340 mm	13.39 in
Width (b)	200 mm	7.87 in
Thickness (t)	9.5 mm	0.37 in
Fillet radius (r)	19 mm	0.75 in
Weight	75.9 kg/m	50.99 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	9,666.59 mm²	14.983 in²
Moment of inertia (Ix)	14,959.34 cm⁴	359.40 in⁴
Moment of inertia (Iy)	6,580.61 cm⁴	158.10 in⁴
Elastic section modulus (Sx)	879.96 cm³	53.699 in³
Elastic section modulus (Sy)	658.06 cm³	40.158 in³
Plastic section modulus (Zx)	1,078.3 cm³	65.802 in³
Plastic section modulus (Zy)	748.1 cm³	45.652 in³
Radius of gyration (rx)	12.44 cm	4.898 in
Radius of gyration (ry)	8.25 cm	3.248 in