SHS 22x22x1 Hiasa · Weight & Dimensions

Hiasa, 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 22x22 cal 18 (México) · Caño estructural 22x22 (Argentina)

The SHS 22x22x1 steel profile weighs 0.6 kg/m (0.43 lb/ft), has a depth of 22 mm (0.87 in), flange width 22 mm (0.87 in). Cross-sectional area: 81.425 mm². Moment of inertia Ix = 0.589 cm⁴, Iy = 0.589 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 1 mm ≈ 18 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Depth (h)	22 mm	0.87 in
Width (b)	22 mm	0.87 in
Thickness (t)	1 mm	0.04 in
Fillet radius (r)	2 mm	0.08 in
Weight	0.6 kg/m	0.43 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	81.42 mm²	0.126 in²
Moment of inertia (Ix)	0.59 cm⁴	0.01 in⁴
Moment of inertia (Iy)	0.59 cm⁴	0.01 in⁴
Elastic section modulus (Sx)	0.54 cm³	0.033 in³
Elastic section modulus (Sy)	0.54 cm³	0.033 in³
Plastic section modulus (Zx)	0.63 cm³	0.039 in³
Plastic section modulus (Zy)	0.63 cm³	0.039 in³
Radius of gyration (rx)	0.85 cm	0.335 in
Radius of gyration (ry)	0.85 cm	0.335 in