SHS 180x180x12.5 Tata Steel Celsius · Weight & Dimensions

Tata Steel Celsius · 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 64.4 kg/m (43.28 lb/ft), has a depth of 180 mm (7.09 in), flange width 180 mm (7.09 in). Cross-sectional area: 8,106.748 mm². Moment of inertia Ix = 3,734.823 cm⁴, Iy = 3,734.823 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)	18.8 mm	0.74 in
Weight	64.4 kg/m	43.28 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	8,106.75 mm²	12.565 in²
Moment of inertia (Ix)	3,734.82 cm⁴	89.73 in⁴
Moment of inertia (Iy)	3,734.82 cm⁴	89.73 in⁴
Elastic section modulus (Sx)	414.98 cm³	25.324 in³
Elastic section modulus (Sy)	414.98 cm³	25.324 in³
Plastic section modulus (Zx)	503.69 cm³	30.737 in³
Plastic section modulus (Zy)	503.69 cm³	30.737 in³
Radius of gyration (rx)	6.79 cm	2.672 in
Radius of gyration (ry)	6.79 cm	2.672 in