SHS 220x220x6 Tata Steel · Weight & Dimensions

Tata Steel, cold-formed 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 220x220 cal 4 (México) · Caño estructural 220x220 (Argentina)

The SHS 220x220x6 steel profile weighs 39.6 kg/m (26.60 lb/ft), has a depth of 220 mm (8.66 in), flange width 220 mm (8.66 in). Cross-sectional area: 5,043.292 mm². Moment of inertia Ix = 3,813.36 cm⁴, Iy = 3,813.36 cm⁴.

Cross-section (not to scale)

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

Dimensions

Property	Metric	Imperial
Depth (h)	220 mm	8.66 in
Width (b)	220 mm	8.66 in
Thickness (t)	6 mm	0.24 in
Fillet radius (r)	12 mm	0.47 in
Weight	39.6 kg/m	26.60 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	5,043.29 mm²	7.817 in²
Moment of inertia (Ix)	3,813.36 cm⁴	91.62 in⁴
Moment of inertia (Iy)	3,813.36 cm⁴	91.62 in⁴
Elastic section modulus (Sx)	346.67 cm³	21.155 in³
Elastic section modulus (Sy)	346.67 cm³	21.155 in³
Plastic section modulus (Zx)	402.18 cm³	24.543 in³
Plastic section modulus (Zy)	402.18 cm³	24.543 in³
Radius of gyration (rx)	8.7 cm	3.423 in
Radius of gyration (ry)	8.7 cm	3.423 in