SHS 180x180x8 Tata Steel Hybox · Weight & Dimensions

Tata Steel Hybox · 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 180x180 (México) · Caño estructural 180x180 (Argentina)

The SHS 180x180x8 steel profile weighs 41.5 kg/m (27.89 lb/ft), has a depth of 180 mm (7.09 in), flange width 180 mm (7.09 in). Cross-sectional area: 5,284.248 mm². Moment of inertia Ix = 2,545.862 cm⁴, Iy = 2,545.862 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	180 mm	7.09 in
Width (b)	180 mm	7.09 in
Thickness (t)	8 mm	0.31 in
Fillet radius (r)	20 mm	0.79 in
Weight	41.5 kg/m	27.89 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	5,284.25 mm²	8.191 in²
Moment of inertia (Ix)	2,545.86 cm⁴	61.16 in⁴
Moment of inertia (Iy)	2,545.86 cm⁴	61.16 in⁴
Elastic section modulus (Sx)	282.87 cm³	17.262 in³
Elastic section modulus (Sy)	282.87 cm³	17.262 in³
Plastic section modulus (Zx)	335.7 cm³	20.486 in³
Plastic section modulus (Zy)	335.7 cm³	20.486 in³
Radius of gyration (rx)	6.94 cm	2.733 in
Radius of gyration (ry)	6.94 cm	2.733 in