SHS 350x350x10 Tata Steel Hybox · Weight & Dimensions

Tata Steel Hybox · 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 350x350 (México) · Caño estructural 350x350 (Argentina)

The SHS 350x350x10 steel profile weighs 104.0 kg/m (69.89 lb/ft), has a depth of 350 mm (13.78 in), flange width 350 mm (13.78 in). Cross-sectional area: 13,256.637 mm². Moment of inertia Ix = 25,189.137 cm⁴, Iy = 25,189.137 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	350 mm	13.78 in
Width (b)	350 mm	13.78 in
Thickness (t)	10 mm	0.39 in
Fillet radius (r)	25 mm	0.98 in
Weight	104.0 kg/m	69.89 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	13,256.64 mm²	20.548 in²
Moment of inertia (Ix)	25,189.14 cm⁴	605.17 in⁴
Moment of inertia (Iy)	25,189.14 cm⁴	605.17 in⁴
Elastic section modulus (Sx)	1,439.38 cm³	87.837 in³
Elastic section modulus (Sy)	1,439.38 cm³	87.837 in³
Plastic section modulus (Zx)	1,674.83 cm³	102.205 in³
Plastic section modulus (Zy)	1,674.83 cm³	102.205 in³
Radius of gyration (rx)	13.78 cm	5.427 in
Radius of gyration (ry)	13.78 cm	5.427 in