SHS 125x125x3 Condesa · Weight & Dimensions

Condesa, 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 125x125 cal 11 (México) · Caño estructural 125x125 (Argentina)

The SHS 125x125x3 steel profile weighs 11.3 kg/m (7.59 lb/ft), has a depth of 125 mm (4.92 in), flange width 125 mm (4.92 in). Cross-sectional area: 1,440.823 mm². Moment of inertia Ix = 354.5 cm⁴, Iy = 354.5 cm⁴.

Cross-section (not to scale)

Gauge equivalent: 3 mm ≈ 11 gauge (Manufacturers Standard Gage)

Dimensions

Property	Metric	Imperial
Depth (h)	125 mm	4.92 in
Width (b)	125 mm	4.92 in
Thickness (t)	3 mm	0.12 in
Fillet radius (r)	6 mm	0.24 in
Weight	11.3 kg/m	7.59 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	1,440.82 mm²	2.233 in²
Moment of inertia (Ix)	354.5 cm⁴	8.52 in⁴
Moment of inertia (Iy)	354.5 cm⁴	8.52 in⁴
Elastic section modulus (Sx)	56.72 cm³	3.461 in³
Elastic section modulus (Sy)	56.72 cm³	3.461 in³
Plastic section modulus (Zx)	65.56 cm³	4.000 in³
Plastic section modulus (Zy)	65.56 cm³	4.000 in³
Radius of gyration (rx)	4.96 cm	1.953 in
Radius of gyration (ry)	4.96 cm	1.953 in