SHS 190x190x10.3 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 190x190 (México) · Caño estructural 190x190 (Argentina)

The SHS 190x190x10.3 steel profile weighs 56.0 kg/m (37.61 lb/ft), has a depth of 190 mm (7.48 in), flange width 190 mm (7.48 in). Cross-sectional area: 7,130.435 mm². Moment of inertia Ix = 3,761.382 cm⁴, Iy = 3,761.382 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)	10.3 mm	0.41 in
Fillet radius (r)	20.6 mm	0.81 in
Weight	56.0 kg/m	37.61 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	7,130.43 mm²	11.052 in²
Moment of inertia (Ix)	3,761.38 cm⁴	90.37 in⁴
Moment of inertia (Iy)	3,761.38 cm⁴	90.37 in⁴
Elastic section modulus (Sx)	395.93 cm³	24.162 in³
Elastic section modulus (Sy)	395.93 cm³	24.162 in³
Plastic section modulus (Zx)	474.03 cm³	28.927 in³
Plastic section modulus (Zy)	474.03 cm³	28.927 in³
Radius of gyration (rx)	7.26 cm	2.859 in
Radius of gyration (ry)	7.26 cm	2.859 in