SHS 127x127x9.53 CISC · Weight & Dimensions

CISC, 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 127x127 (México) · Caño estructural 127x127 (Argentina)

The SHS 127x127x9.53 steel profile weighs 33.3 kg/m (22.39 lb/ft), has a depth of 127 mm (5.00 in), flange width 127 mm (5.00 in). Cross-sectional area: 4,244.072 mm². Moment of inertia Ix = 947.779 cm⁴, Iy = 947.779 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	127 mm	5.00 in
Width (b)	127 mm	5.00 in
Thickness (t)	9.5 mm	0.38 in
Fillet radius (r)	19.1 mm	0.75 in
Weight	33.3 kg/m	22.39 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	4,244.07 mm²	6.578 in²
Moment of inertia (Ix)	947.78 cm⁴	22.77 in⁴
Moment of inertia (Iy)	947.78 cm⁴	22.77 in⁴
Elastic section modulus (Sx)	149.26 cm³	9.108 in³
Elastic section modulus (Sy)	149.26 cm³	9.108 in³
Plastic section modulus (Zx)	183.26 cm³	11.183 in³
Plastic section modulus (Zy)	183.26 cm³	11.183 in³
Radius of gyration (rx)	4.73 cm	1.860 in
Radius of gyration (ry)	4.73 cm	1.860 in