SHS 76x76x4.8 IMCA · Weight & Dimensions

IMCA, 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 76x76 cal 6 (México) · Caño estructural 76x76 (Argentina)

The SHS 76x76x4.8 steel profile weighs 10.2 kg/m (6.86 lb/ft), has a depth of 76 mm (2.99 in), flange width 76 mm (2.99 in). Cross-sectional area: 1,307.707 mm². Moment of inertia Ix = 107.874 cm⁴, Iy = 107.874 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 4.8 mm ≈ 7 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Depth (h)	76 mm	2.99 in
Width (b)	76 mm	2.99 in
Thickness (t)	4.8 mm	0.19 in
Fillet radius (r)	9.6 mm	0.38 in
Weight	10.2 kg/m	6.86 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,307.71 mm²	2.027 in²
Moment of inertia (Ix)	107.87 cm⁴	2.59 in⁴
Moment of inertia (Iy)	107.87 cm⁴	2.59 in⁴
Elastic section modulus (Sx)	28.39 cm³	1.732 in³
Elastic section modulus (Sy)	28.39 cm³	1.732 in³
Plastic section modulus (Zx)	34.35 cm³	2.096 in³
Plastic section modulus (Zy)	34.35 cm³	2.096 in³
Radius of gyration (rx)	2.87 cm	1.131 in
Radius of gyration (ry)	2.87 cm	1.131 in