RHS 300x150x10 Tata Steel · Weight & Dimensions

Tata Steel, cold-formed sections · 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 300x150 (México) · Caño estructural 300x150 (Argentina)

The RHS 300x150x10 steel profile weighs 65.5 kg/m (44.01 lb/ft), has a depth of 300 mm (11.81 in), flange width 150 mm (5.91 in). Cross-sectional area: 8,256.637 mm². Moment of inertia Ix = 9,209.366 cm⁴, Iy = 3,125.029 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	300 mm	11.81 in
Width (b)	150 mm	5.91 in
Thickness (t)	10 mm	0.39 in
Fillet radius (r)	25 mm	0.98 in
Weight	65.5 kg/m	44.01 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	8,256.64 mm²	12.798 in²
Moment of inertia (Ix)	9,209.37 cm⁴	221.26 in⁴
Moment of inertia (Iy)	3,125.03 cm⁴	75.08 in⁴
Elastic section modulus (Sx)	613.96 cm³	37.466 in³
Elastic section modulus (Sy)	416.67 cm³	25.427 in³
Plastic section modulus (Zx)	775.91 cm³	47.349 in³
Plastic section modulus (Zy)	479.17 cm³	29.241 in³
Radius of gyration (rx)	10.56 cm	4.158 in
Radius of gyration (ry)	6.15 cm	2.422 in