RHS 500x300x10 Tata Steel Celsius · Weight & Dimensions

Tata Steel Celsius · Rectangular Hollow Section

Rectangular Hollow Sections (RHS) are tubular profiles with excellent torsional resistance and aesthetic appeal. Used for columns, trusses, and exposed structural elements.

Also known as: PTR 500x300 (México) · Caño estructural 500x300 (Argentina)

The RHS 500x300x10 steel profile weighs 122.0 kg/m (81.98 lb/ft), has a depth of 500 mm (19.69 in), flange width 300 mm (11.81 in). Cross-sectional area: 15,428.319 mm². Moment of inertia Ix = 53,399.316 cm⁴, Iy = 24,317.871 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	500 mm	19.69 in
Width (b)	300 mm	11.81 in
Thickness (t)	10 mm	0.39 in
Fillet radius (r)	15 mm	0.59 in
Weight	122.0 kg/m	81.98 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	15,428.32 mm²	23.914 in²
Moment of inertia (Ix)	53,399.32 cm⁴	1282.92 in⁴
Moment of inertia (Iy)	24,317.87 cm⁴	584.24 in⁴
Elastic section modulus (Sx)	2,135.97 cm³	130.346 in³
Elastic section modulus (Sy)	1,621.19 cm³	98.932 in³
Plastic section modulus (Zx)	2,579.49 cm³	157.411 in³
Plastic section modulus (Zy)	1,816.66 cm³	110.860 in³
Radius of gyration (rx)	18.6 cm	7.324 in
Radius of gyration (ry)	12.55 cm	4.943 in