SHS 90x90x6 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 90x90 cal 4 (México) · Caño estructural 90x90 (Argentina)

The SHS 90x90x6 steel profile weighs 15.1 kg/m (10.15 lb/ft), has a depth of 90 mm (3.54 in), flange width 90 mm (3.54 in). Cross-sectional area: 1,923.292 mm². Moment of inertia Ix = 220.477 cm⁴, Iy = 220.477 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 6 mm ≈ 4 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Depth (h)	90 mm	3.54 in
Width (b)	90 mm	3.54 in
Thickness (t)	6 mm	0.24 in
Fillet radius (r)	12 mm	0.47 in
Weight	15.1 kg/m	10.15 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,923.29 mm²	2.981 in²
Moment of inertia (Ix)	220.48 cm⁴	5.30 in⁴
Moment of inertia (Iy)	220.48 cm⁴	5.30 in⁴
Elastic section modulus (Sx)	48.99 cm³	2.990 in³
Elastic section modulus (Sy)	48.99 cm³	2.990 in³
Plastic section modulus (Zx)	59.54 cm³	3.634 in³
Plastic section modulus (Zy)	59.54 cm³	3.634 in³
Radius of gyration (rx)	3.39 cm	1.333 in
Radius of gyration (ry)	3.39 cm	1.333 in