SHS 80x80x8.8 V&M do Brasil · Weight & Dimensions

V&M do Brasil, hot-rolled 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 80x80 (México) · Caño estructural 80x80 (Argentina)

The SHS 80x80x8.8 steel profile weighs 18.1 kg/m (12.17 lb/ft), has a depth of 80 mm (3.15 in), flange width 80 mm (3.15 in). Cross-sectional area: 2,306.815 mm². Moment of inertia Ix = 185.806 cm⁴, Iy = 185.806 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	80 mm	3.15 in
Width (b)	80 mm	3.15 in
Thickness (t)	8.8 mm	0.35 in
Fillet radius (r)	17.6 mm	0.69 in
Weight	18.1 kg/m	12.17 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	2,306.81 mm²	3.576 in²
Moment of inertia (Ix)	185.81 cm⁴	4.46 in⁴
Moment of inertia (Iy)	185.81 cm⁴	4.46 in⁴
Elastic section modulus (Sx)	46.45 cm³	2.835 in³
Elastic section modulus (Sy)	46.45 cm³	2.835 in³
Plastic section modulus (Zx)	59.61 cm³	3.638 in³
Plastic section modulus (Zy)	59.61 cm³	3.638 in³
Radius of gyration (rx)	2.84 cm	1.117 in
Radius of gyration (ry)	2.84 cm	1.117 in