SHS 190x190x11.1 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 190x190 (México) · Caño estructural 190x190 (Argentina)

The SHS 190x190x11.1 steel profile weighs 59.9 kg/m (40.23 lb/ft), has a depth of 190 mm (7.48 in), flange width 190 mm (7.48 in). Cross-sectional area: 7,625.867 mm². Moment of inertia Ix = 3,979.79 cm⁴, Iy = 3,979.79 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	190 mm	7.48 in
Width (b)	190 mm	7.48 in
Thickness (t)	11.1 mm	0.44 in
Fillet radius (r)	22.2 mm	0.87 in
Weight	59.9 kg/m	40.23 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	7,625.87 mm²	11.820 in²
Moment of inertia (Ix)	3,979.79 cm⁴	95.61 in⁴
Moment of inertia (Iy)	3,979.79 cm⁴	95.61 in⁴
Elastic section modulus (Sx)	418.93 cm³	25.564 in³
Elastic section modulus (Sy)	418.93 cm³	25.564 in³
Plastic section modulus (Zx)	504.09 cm³	30.762 in³
Plastic section modulus (Zy)	504.09 cm³	30.762 in³
Radius of gyration (rx)	7.22 cm	2.844 in
Radius of gyration (ry)	7.22 cm	2.844 in