SHS 300x300x7.1 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 300x300 (México) · Caño estructural 300x300 (Argentina)

The SHS 300x300x7.1 steel profile weighs 64.3 kg/m (43.20 lb/ft), has a depth of 300 mm (11.81 in), flange width 300 mm (11.81 in). Cross-sectional area: 8,188.543 mm². Moment of inertia Ix = 11,614.058 cm⁴, Iy = 11,614.058 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	300 mm	11.81 in
Width (b)	300 mm	11.81 in
Thickness (t)	7.1 mm	0.28 in
Fillet radius (r)	14.2 mm	0.56 in
Weight	64.3 kg/m	43.20 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	8,188.54 mm²	12.692 in²
Moment of inertia (Ix)	11,614.06 cm⁴	279.03 in⁴
Moment of inertia (Iy)	11,614.06 cm⁴	279.03 in⁴
Elastic section modulus (Sx)	774.27 cm³	47.249 in³
Elastic section modulus (Sy)	774.27 cm³	47.249 in³
Plastic section modulus (Zx)	894.55 cm³	54.589 in³
Plastic section modulus (Zy)	894.55 cm³	54.589 in³
Radius of gyration (rx)	11.91 cm	4.689 in
Radius of gyration (ry)	11.91 cm	4.689 in