RHS 200x150x12.5 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 200x150 (México) · Caño estructural 200x150 (Argentina)

The RHS 200x150x12.5 steel profile weighs 62.5 kg/m (42.00 lb/ft), has a depth of 200 mm (7.87 in), flange width 150 mm (5.91 in). Cross-sectional area: 7,856.748 mm². Moment of inertia Ix = 4,164.774 cm⁴, Iy = 2,637.52 cm⁴.

Cross-section (not to scale)

Dimensions

Property	Metric	Imperial
Depth (h)	200 mm	7.87 in
Width (b)	150 mm	5.91 in
Thickness (t)	12.5 mm	0.49 in
Fillet radius (r)	18.8 mm	0.74 in
Weight	62.5 kg/m	42.00 lb/ft

Section Properties

Property	Metric	Imperial
Area (A)	7,856.75 mm²	12.178 in²
Moment of inertia (Ix)	4,164.77 cm⁴	100.06 in⁴
Moment of inertia (Iy)	2,637.52 cm⁴	63.37 in⁴
Elastic section modulus (Sx)	416.48 cm³	25.415 in³
Elastic section modulus (Sy)	351.67 cm³	21.460 in³
Plastic section modulus (Zx)	516.94 cm³	31.546 in³
Plastic section modulus (Zy)	422.09 cm³	25.757 in³
Radius of gyration (rx)	7.28 cm	2.866 in
Radius of gyration (ry)	5.79 cm	2.281 in