RHS 300x200x10 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 300x200 (México) · Caño estructural 300x200 (Argentina)

The RHS 300x200x10 steel profile weighs 74.5 kg/m (50.06 lb/ft), has a depth of 300 mm (11.81 in), flange width 200 mm (7.87 in). Cross-sectional area: 9,428.319 mm². Moment of inertia Ix = 11,697.871 cm⁴, Iy = 6,228.387 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	300 mm	11.81 in
Width (b)	200 mm	7.87 in
Thickness (t)	10 mm	0.39 in
Fillet radius (r)	15 mm	0.59 in
Weight	74.5 kg/m	50.06 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	9,428.32 mm²	14.614 in²
Moment of inertia (Ix)	11,697.87 cm⁴	281.04 in⁴
Moment of inertia (Iy)	6,228.39 cm⁴	149.64 in⁴
Elastic section modulus (Sx)	779.86 cm³	47.590 in³
Elastic section modulus (Sy)	622.84 cm³	38.008 in³
Plastic section modulus (Zx)	946.66 cm³	57.769 in³
Plastic section modulus (Zy)	715.24 cm³	43.647 in³
Radius of gyration (rx)	11.14 cm	4.385 in
Radius of gyration (ry)	8.13 cm	3.200 in