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Niobium Plates Suppliers, Stockist In India

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Special Metals is a renowned and popular name in the manufacturing industry that manufactures and exports the NIOBIUM PLATE for various applications.

About Niobium plate:

Niobium is a chemical element, and its chemical representation of Niobium is Nb. Therefore, Niobium is also termed columbium in some applications. We supply Niobium as plates in various thicknesses as well as various sizes.

These niobium Alloy plates  are used for specific applications such as fuel cells and solar energy. The thickness of niobium plates starts approx at 0.25″ for all metals. Components are produced using different processes such as crystallization, solid-state, and other ultra-high purification procedure known as sublimation. In addition, we produce custom compositions for commercial applications.

Structure and processing of Niobium plate:

We cast rare earth metals and other advanced materials into the plate form. Niobium has the same structure as the Tantalum has. It is produced in a similar method too. Niobium has a very high melting point of around 2470 degrees Fahrenheit. Its superior corrosive resistance property has good cold ductility, but its half as dense as Tantalum.

Niobium-made plates are manufactured by cold rolling and vacuum annealing procedures with proprietary reduction rates. Thus, it ensures superior metallurgy. In addition, each Plates undergoes a stringent inspection for shape, size, dimensions, surface finish, and flatness.

Niobium Alloy Hot Rolled Plates, Niobium Plate Dealer, Cut to Size Niobium Plates, Niobium Cold Rolled Plates, Alloy UNS R04200 Plate, ASME SB 393 Niobium Alloy Plate, Niobium Plate Suppliers, ASTM B393 Niobium Plates, Niobium Plate Suppliers in Mumbai, India.

Mostly these plates are cast for:

  • CVD Chemical Vapor Deposition (coating and thin film)
  • E-Beam – Thermal and Electron Beam Evaporation,
  • MOCVD – for Organometallic and Chemical Vapor Deposition
  • ALD that means Atomic Layer Deposition system

What are the uses of niobium plates?

It is highly used in alloys, including stainless steel, and helps improve the strength of alloys, specifically at the lower temperature ranges. Niobium features many characteristics of precious jewellery metals. Unfortunately, this element is rare to find and difficult to refine. The unique feature of Niobium is that it is highly resistant to chemical attacks.

These niobium-titanium alloys and ultra-high purity niobium Plates (R04220 RRR Grade) are highly used for superconductor, supercollider, and high-energy particle accelerator applications. In addition, coating glass for camera lenses or building a supercollider niobium Plates is used for chemical factories.

Niobium Plate Trader, UNS R04220 Hot Rolled Plates Supplier, Niobium Plates, Niobium Alloy R04251 HR Plate Exporter, ASME SB 393 Niobium Plates Distributor, Niobium R04210 CR Plate, Niobium R04261 Plates, ASTM B393 Niobium Plate Stockist in Mumbai.

Niobium Plates

One of the top most Suppliers and stockists of Niobium Plate, wholesaler of Niobium Alloy Plate in Mumbai, Dealers of Niobium Plate, Stockholder of Niobium Plate, Niobium Plate in a variety of thickness, width, or diameter, length, straightness and dimension

Niobium Plates Specification

Specifications : ASTM B393 / ASME SB393
Grade : Nb1,NbZr,R04200
Purity : 99.95%
Certification : ISO9001, ISO14001, CE
Size : Thick 0.1mm min.W680mm max. L3000mm max
Applications : Semiconductor materials, vacuum coating, sintering trays and boats, special chemical applications.
Hardness : Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
Product Feature : High melting point, high-density, high temperature oxidation resistance, long service, resistance to corrosion.
Form : Plates
Niobium Grades : R04200 / R04210 / R04251 / R04261 / R04220

Niobium Plates Types

Shim Sheet

Niobium Plate

  • ASME SB393 Alloy R04220 Plate in Mumbai India
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Cold Rolled Sheet

Niobium Cold Rolled Plate

  • Niobium Alloy R04220 CR Plate Stockist in Mumbai India
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Hot Rolled Sheet

Niobium Hot Rolled Plate

  • Niobium Alloy R04210 HR Plate Stockist in India
  • Hot Rolled Niobium Alloy R04220 Plate Distributor
  • Niobium UNS R04200 Hot Rolled Plates Supplier in India
  • Niobium R04251 CR Plates Trader in Mumbai India
  • Niobium ASTM B393 Hot Rolled Plate Exporter in Mumbai
  • ASME SB393 Alloy R04261 Hot Rolled Plate in Mumbai India
Specialized In Niobium Plates Stockist In India, Excellent Quality In Niobium Plate Dealer In India, Get Custom Size Niobium Alloy Plate at Lowest Price.

Chemical Composition of Niobium Plates

Element Type 1 (Reactor Grade Unalloyed Nb) R04200 Type 2 (Commercial Grade Unalloyed Nb) R04210 Type 3 (Reactor Grade Nb-1%Nb) R04251 Type 4 (Commercial Grade Nb-1%Nb) R04261
Max Weight % (Except Where Otherwise Specified)
C 0.01 0.01 0.01 0.01
N 0.01 0.01 0.01 0.01
O 0.015 0.025 0.015 0.025
H 0.0015 0.0015 0.0015 0.0015
Zr 0.02 0.02 0.8 – 1.2 0.8 – 1.2
Ta 0.1 0.3 0.1 0.5
Fe 0.005 0.01 0.005 0.01
Si 0.005 0.005 0.005 0.005
W 0.03 0.05 0.03 0.05
Ni 0.005 0.005 0.005 0.005
Mo 0.010 0.020 0.010 0.050
Hf 0.02 0.02 0.02 0.02
Ti 0.02 0.03 0.02 0.03

Mechanical Composition of Niobium Plates

Grade Chart Tensile Ultimate Strength,
Yield Strength
Minimum, psi (MPa)
Elongation in 1-inch
0.010 inch or Greater Less Than 0.010 inch
Types 1 and 2 18 000 (125) 10 500 (73) 20 15
Types 3 and 4 28 000 (195) 18 000 (125) 20 15

Ready Stock of Niobium Plates in India

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