SHS 190x190x8.2 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 190x190x8.2 steel profile weighs 45.5 kg/m (30.54 lb/ft), has a depth of 190 mm (7.48 in), flange width 190 mm (7.48 in). Cross-sectional area: 5,789.882 mm². Moment of inertia Ix = 3,140.306 cm⁴, Iy = 3,140.306 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)	8.2 mm	0.32 in
Fillet radius (r)	16.4 mm	0.65 in
Weight	45.5 kg/m	30.54 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	5,789.88 mm²	8.974 in²
Moment of inertia (Ix)	3,140.31 cm⁴	75.45 in⁴
Moment of inertia (Iy)	3,140.31 cm⁴	75.45 in⁴
Elastic section modulus (Sx)	330.56 cm³	20.172 in³
Elastic section modulus (Sy)	330.56 cm³	20.172 in³
Plastic section modulus (Zx)	390.62 cm³	23.837 in³
Plastic section modulus (Zy)	390.62 cm³	23.837 in³
Radius of gyration (rx)	7.36 cm	2.899 in
Radius of gyration (ry)	7.36 cm	2.899 in