SHS 190x190x12.7 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 190x190x12.7 steel profile weighs 67.4 kg/m (45.32 lb/ft), has a depth of 190 mm (7.48 in), flange width 190 mm (7.48 in). Cross-sectional area: 8,591.482 mm². Moment of inertia Ix = 4,387.439 cm⁴, Iy = 4,387.439 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)	12.7 mm	0.50 in
Fillet radius (r)	25.4 mm	1.00 in
Weight	67.4 kg/m	45.32 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	8,591.48 mm²	13.317 in²
Moment of inertia (Ix)	4,387.44 cm⁴	105.41 in⁴
Moment of inertia (Iy)	4,387.44 cm⁴	105.41 in⁴
Elastic section modulus (Sx)	461.84 cm³	28.183 in³
Elastic section modulus (Sy)	461.84 cm³	28.183 in³
Plastic section modulus (Zx)	561.4 cm³	34.259 in³
Plastic section modulus (Zy)	561.4 cm³	34.259 in³
Radius of gyration (rx)	7.15 cm	2.813 in
Radius of gyration (ry)	7.15 cm	2.813 in