SHS 130x130x11.1 Açotubo · Weight & Dimensions

Açotubo, cold-formed sections · Square Hollow Section

Square Hollow Sections (SHS) are tubular profiles with equal sides, ideal for columns and compression members due to their uniform buckling resistance in all directions.

Also known as: PTR 130x130 (México) · Caño estructural 130x130 (Argentina)

The SHS 130x130x11.1 steel profile weighs 39.0 kg/m (26.17 lb/ft), has a depth of 130 mm (5.12 in), flange width 130 mm (5.12 in). Cross-sectional area: 4,961.867 mm². Moment of inertia Ix = 1,129.485 cm⁴, Iy = 1,129.485 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	130 mm	5.12 in
Width (b)	130 mm	5.12 in
Thickness (t)	11.1 mm	0.44 in
Fillet radius (r)	22.2 mm	0.87 in
Weight	39.0 kg/m	26.17 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	4,961.87 mm²	7.691 in²
Moment of inertia (Ix)	1,129.48 cm⁴	27.14 in⁴
Moment of inertia (Iy)	1,129.48 cm⁴	27.14 in⁴
Elastic section modulus (Sx)	173.77 cm³	10.604 in³
Elastic section modulus (Sy)	173.77 cm³	10.604 in³
Plastic section modulus (Zx)	216.11 cm³	13.188 in³
Plastic section modulus (Zy)	216.11 cm³	13.188 in³
Radius of gyration (rx)	4.77 cm	1.878 in
Radius of gyration (ry)	4.77 cm	1.878 in