RHS 360x210x11.1 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 360x210 (México) · Caño estructural 360x210 (Argentina)

The RHS 360x210x11.1 steel profile weighs 93.0 kg/m (62.48 lb/ft), has a depth of 360 mm (14.17 in), flange width 210 mm (8.27 in). Cross-sectional area: 11,843.867 mm². Moment of inertia Ix = 20,319.575 cm⁴, Iy = 8,802.182 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	360 mm	14.17 in
Width (b)	210 mm	8.27 in
Thickness (t)	11.1 mm	0.44 in
Fillet radius (r)	22.2 mm	0.87 in
Weight	93.0 kg/m	62.48 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	11,843.87 mm²	18.358 in²
Moment of inertia (Ix)	20,319.57 cm⁴	488.18 in⁴
Moment of inertia (Iy)	8,802.18 cm⁴	211.47 in⁴
Elastic section modulus (Sx)	1,128.87 cm³	68.888 in³
Elastic section modulus (Sy)	838.3 cm³	51.157 in³
Plastic section modulus (Zx)	1,390.14 cm³	84.832 in³
Plastic section modulus (Zy)	957.89 cm³	58.454 in³
Radius of gyration (rx)	13.1 cm	5.157 in
Radius of gyration (ry)	8.62 cm	3.394 in