RHS 200x110x12.7 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 200x110 (México) · Caño estructural 200x110 (Argentina)

The RHS 200x110x12.7 steel profile weighs 53.5 kg/m (35.95 lb/ft), has a depth of 200 mm (7.87 in), flange width 110 mm (4.33 in). Cross-sectional area: 6,813.482 mm². Moment of inertia Ix = 3,185.667 cm⁴, Iy = 1,222.974 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	200 mm	7.87 in
Width (b)	110 mm	4.33 in
Thickness (t)	12.7 mm	0.50 in
Fillet radius (r)	25.4 mm	1.00 in
Weight	53.5 kg/m	35.95 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	6,813.48 mm²	10.561 in²
Moment of inertia (Ix)	3,185.67 cm⁴	76.54 in⁴
Moment of inertia (Iy)	1,222.97 cm⁴	29.38 in⁴
Elastic section modulus (Sx)	318.57 cm³	19.440 in³
Elastic section modulus (Sy)	222.36 cm³	13.569 in³
Plastic section modulus (Zx)	414.69 cm³	25.306 in³
Plastic section modulus (Zy)	270.74 cm³	16.521 in³
Radius of gyration (rx)	6.84 cm	2.692 in
Radius of gyration (ry)	4.24 cm	1.668 in