SHS 90x90x8 Iberian tables · Weight & Dimensions

Iberian tables, 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 90x90 (México) · Caño estructural 90x90 (Argentina)

The SHS 90x90x8 steel profile weighs 19.3 kg/m (12.97 lb/ft), has a depth of 90 mm (3.54 in), flange width 90 mm (3.54 in). Cross-sectional area: 2,459.186 mm². Moment of inertia Ix = 265.776 cm⁴, Iy = 265.776 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	90 mm	3.54 in
Width (b)	90 mm	3.54 in
Thickness (t)	8 mm	0.31 in
Fillet radius (r)	16 mm	0.63 in
Weight	19.3 kg/m	12.97 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	2,459.19 mm²	3.812 in²
Moment of inertia (Ix)	265.78 cm⁴	6.39 in⁴
Moment of inertia (Iy)	265.78 cm⁴	6.39 in⁴
Elastic section modulus (Sx)	59.06 cm³	3.604 in³
Elastic section modulus (Sy)	59.06 cm³	3.604 in³
Plastic section modulus (Zx)	73.78 cm³	4.502 in³
Plastic section modulus (Zy)	73.78 cm³	4.502 in³
Radius of gyration (rx)	3.29 cm	1.294 in
Radius of gyration (ry)	3.29 cm	1.294 in