SHS 180x180x12.5 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 180x180x12.5 steel profile weighs 60.5 kg/m (40.66 lb/ft), has a depth of 180 mm (7.09 in), flange width 180 mm (7.09 in). Cross-sectional area: 7,704.369 mm². Moment of inertia Ix = 3,406.434 cm⁴, Iy = 3,406.434 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)	12.5 mm	0.49 in
Fillet radius (r)	37.5 mm	1.48 in
Weight	60.5 kg/m	40.66 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	7,704.37 mm²	11.942 in²
Moment of inertia (Ix)	3,406.43 cm⁴	81.84 in⁴
Moment of inertia (Iy)	3,406.43 cm⁴	81.84 in⁴
Elastic section modulus (Sx)	378.49 cm³	23.097 in³
Elastic section modulus (Sy)	378.49 cm³	23.097 in³
Plastic section modulus (Zx)	467.08 cm³	28.503 in³
Plastic section modulus (Zy)	467.08 cm³	28.503 in³
Radius of gyration (rx)	6.65 cm	2.618 in
Radius of gyration (ry)	6.65 cm	2.618 in