SHS 130x130x10.3 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 130x130x10.3 steel profile weighs 36.6 kg/m (24.58 lb/ft), has a depth of 130 mm (5.12 in), flange width 130 mm (5.12 in). Cross-sectional area: 4,658.435 mm². Moment of inertia Ix = 1,078.011 cm⁴, Iy = 1,078.011 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)	10.3 mm	0.41 in
Fillet radius (r)	20.6 mm	0.81 in
Weight	36.6 kg/m	24.58 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	4,658.43 mm²	7.221 in²
Moment of inertia (Ix)	1,078.01 cm⁴	25.90 in⁴
Moment of inertia (Iy)	1,078.01 cm⁴	25.90 in⁴
Elastic section modulus (Sx)	165.85 cm³	10.121 in³
Elastic section modulus (Sy)	165.85 cm³	10.121 in³
Plastic section modulus (Zx)	204.69 cm³	12.491 in³
Plastic section modulus (Zy)	204.69 cm³	12.491 in³
Radius of gyration (rx)	4.81 cm	1.894 in
Radius of gyration (ry)	4.81 cm	1.894 in