RHS 340x200x8.2 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 340x200x8.2 steel profile weighs 66.0 kg/m (44.39 lb/ft), has a depth of 340 mm (13.39 in), flange width 200 mm (7.87 in). Cross-sectional area: 8,413.882 mm². Moment of inertia Ix = 13,169.171 cm⁴, Iy = 5,809.334 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)	8.2 mm	0.32 in
Fillet radius (r)	16.4 mm	0.65 in
Weight	66.0 kg/m	44.39 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	8,413.88 mm²	13.042 in²
Moment of inertia (Ix)	13,169.17 cm⁴	316.39 in⁴
Moment of inertia (Iy)	5,809.33 cm⁴	139.57 in⁴
Elastic section modulus (Sx)	774.66 cm³	47.273 in³
Elastic section modulus (Sy)	580.93 cm³	35.451 in³
Plastic section modulus (Zx)	944.32 cm³	57.626 in³
Plastic section modulus (Zy)	655.9 cm³	40.025 in³
Radius of gyration (rx)	12.51 cm	4.925 in
Radius of gyration (ry)	8.31 cm	3.271 in