SHS 140x140x7 GOST · Weight & Dimensions

GOST, 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 140x140 (México) · Caño estructural 140x140 (Argentina)

The SHS 140x140x7 steel profile weighs 28.2 kg/m (18.98 lb/ft), has a depth of 140 mm (5.51 in), flange width 140 mm (5.51 in). Cross-sectional area: 3,597.814 mm². Moment of inertia Ix = 1,041.466 cm⁴, Iy = 1,041.466 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	140 mm	5.51 in
Width (b)	140 mm	5.51 in
Thickness (t)	7 mm	0.28 in
Fillet radius (r)	14 mm	0.55 in
Weight	28.2 kg/m	18.98 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	3,597.81 mm²	5.577 in²
Moment of inertia (Ix)	1,041.47 cm⁴	25.02 in⁴
Moment of inertia (Iy)	1,041.47 cm⁴	25.02 in⁴
Elastic section modulus (Sx)	148.78 cm³	9.079 in³
Elastic section modulus (Sy)	148.78 cm³	9.079 in³
Plastic section modulus (Zx)	177.24 cm³	10.816 in³
Plastic section modulus (Zy)	177.24 cm³	10.816 in³
Radius of gyration (rx)	5.38 cm	2.118 in
Radius of gyration (ry)	5.38 cm	2.118 in