SHS 75x75x2.5 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 75x75 cal 13 (México) · Caño estructural 75x75 (Argentina)

The SHS 75x75x2.5 steel profile weighs 5.6 kg/m (3.74 lb/ft), has a depth of 75 mm (2.95 in), flange width 75 mm (2.95 in). Cross-sectional area: 708.905 mm². Moment of inertia Ix = 61.382 cm⁴, Iy = 61.382 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 2.5 mm ≈ 12 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Depth (h)	75 mm	2.95 in
Width (b)	75 mm	2.95 in
Thickness (t)	2.5 mm	0.10 in
Fillet radius (r)	5 mm	0.20 in
Weight	5.6 kg/m	3.74 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	708.9 mm²	1.099 in²
Moment of inertia (Ix)	61.38 cm⁴	1.47 in⁴
Moment of inertia (Iy)	61.38 cm⁴	1.47 in⁴
Elastic section modulus (Sx)	16.37 cm³	0.999 in³
Elastic section modulus (Sy)	16.37 cm³	0.999 in³
Plastic section modulus (Zx)	19.12 cm³	1.167 in³
Plastic section modulus (Zy)	19.12 cm³	1.167 in³
Radius of gyration (rx)	2.94 cm	1.158 in
Radius of gyration (ry)	2.94 cm	1.158 in