RHS 110x60x4.4 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 110x60 (México) · Caño estructural 110x60 (Argentina)

The RHS 110x60x4.4 steel profile weighs 10.7 kg/m (7.22 lb/ft), has a depth of 110 mm (4.33 in), flange width 60 mm (2.36 in). Cross-sectional area: 1,368.704 mm². Moment of inertia Ix = 208.666 cm⁴, Iy = 80.575 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 4.4 mm ≈ 7 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Depth (h)	110 mm	4.33 in
Width (b)	60 mm	2.36 in
Thickness (t)	4.4 mm	0.17 in
Fillet radius (r)	8.8 mm	0.35 in
Weight	10.7 kg/m	7.22 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,368.7 mm²	2.121 in²
Moment of inertia (Ix)	208.67 cm⁴	5.01 in⁴
Moment of inertia (Iy)	80.58 cm⁴	1.94 in⁴
Elastic section modulus (Sx)	37.94 cm³	2.315 in³
Elastic section modulus (Sy)	26.86 cm³	1.639 in³
Plastic section modulus (Zx)	47.71 cm³	2.911 in³
Plastic section modulus (Zy)	31.22 cm³	1.905 in³
Radius of gyration (rx)	3.9 cm	1.537 in
Radius of gyration (ry)	2.43 cm	0.955 in