SHS 300x300x16 Tata Steel Celsius · Weight & Dimensions

Tata Steel Celsius · 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 300x300x16 steel profile weighs 141.0 kg/m (94.75 lb/ft), has a depth of 300 mm (11.81 in), flange width 300 mm (11.81 in). Cross-sectional area: 17,736.495 mm². Moment of inertia Ix = 23,571.588 cm⁴, Iy = 23,571.588 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)	16 mm	0.63 in
Fillet radius (r)	24 mm	0.94 in
Weight	141.0 kg/m	94.75 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	17,736.5 mm²	27.492 in²
Moment of inertia (Ix)	23,571.59 cm⁴	566.31 in⁴
Moment of inertia (Iy)	23,571.59 cm⁴	566.31 in⁴
Elastic section modulus (Sx)	1,571.44 cm³	95.896 in³
Elastic section modulus (Sy)	1,571.44 cm³	95.896 in³
Plastic section modulus (Zx)	1,873.54 cm³	114.331 in³
Plastic section modulus (Zy)	1,873.54 cm³	114.331 in³
Radius of gyration (rx)	11.53 cm	4.539 in
Radius of gyration (ry)	11.53 cm	4.539 in