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Niobium Sheet

View Weight chart of Niobium Plate Price, UNS R04200 Coil Manufacturer in India

Niobium Sheet is a cold rolled and vacuum annealed product made up of niobium. The commercially pure niobium products are used in high end applications such as super coolers, superconductors and supercolliders in particle acceleration applications. Navstar Steel is a supplier of the Niobium Plate in different grades and dimensions. There are various forms of the sheets such as the coils, foils and strips.

Buy UNS R04210 Pure Niobium Plate At Low Price, Check Specification of Niobium Alloy Strip, ASME SB393 Niobium Foil Suppliers

The ASTM B393 UNS R04200 Coil is produced through cold rolling procedures and has chemically pure surface for various reactive applications. The high end applications include synthetic diamond production, sputtering targets for fiber optic applications and others.


The UNS R04210 Pure Niobium Plate is used in nuclear reactors and in particle accelerators. These are used in the production of nickel based superalloys and superconductors. The Niobium Alloy Strip and sheets can come in different grades. There are type 1 and 2 specifications. The type 1 is called the reactor grade and has 0.1% maximum impurities, and the type 2 is the commercial grade which allows up to 0.2% impurities. The sheets also range in thickness from 0.006inches to 0.1875 inches. As one of the leading ASME SB393 Niobium Foil Suppliers we supply both grades in different dimensions. Please contact us for more information on the product and the prices.

Niobium Plate Material Specification

Grade Nb1,NbZr,R04200
Standard ASTM B393-05
Purity 99.95%
Characteristic Melting Point:2468 Degrees Celsius
Boiling Poin:4742 Degrees Celsius
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.
Product Feature High melting point, high-density, high temperature oxidation resistance, long service, resistance to corrosion.

Standards of UNS R04200 Coil

Products Grade Standard Application
Nb1Zr R04261 Type ASTM B393 Electronic Industry, Superconductivity
Nb R04210 Type ASTM B393 Electronic Industry, Superconductivity Sputtering, Target 

Tolerance chart of UNS R04210 Pure Niobium Plate

Thickness Thickness Tolerance Width Width
Tolerance
Length Length
Tolerance
Grade 1 Grade 2
0.025 - 0.1 0.005 0.008 50 - 150 2.0 100 - 20 000 2.0
0.1 - 0.2 0.015 0.02 50 - 240 2.0 100 - 20 000 2.0
> 0.2 - 0.3 0.02 0.03 50 - 650 2.0 100 - 6 000 2.0
> 0.3 - 0.5 0.03 0.04 50 - 650 2.0 100 - 6 000 2.0
> 0.5 - 0.8 0.04 0.06 50 - 650 2.0 100 - 6 000 2.0
> 0.8 - 1.0 0.06 0.08 50 - 650 2.0 100 - 6 000 2.0
> 1.0 - 1.5 0.08 0.12 50 - 650 3.0 100 - 6 000 4.0
> 1.5 - 2.0 0.12 0.16 50 - 650 3.0 100 - 4 000 4.0
> 2.0 - 3.0 0.16 0.18 50 - 650 5.0 100 - 4 000 5.0
> 3.0 - 4.0 0.18 0.20 50 - 650 5.0 100 - 3000 5.0
> 4.0 - 6.0 0.20 0.24 50 - 650 5.0 100 - 2000 5.0

Check Niobium Alloy Steel Plates, ASTM B393 Niobium Hot Rolled Plates Chemical Properties, View Stock of Niobium UNS R04200 Polished Plates

Niobium Alloy Strip Chemical Structure

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

ASME SB393 Niobium Foil Mechanical Properties Table

Grade Chart Tensile Ultimate Strength,
Minimum,psi(MPa)
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

Basic Types Of Niobium Alloy Steel Plates

0.1MM - 3000MM Niobium Metal Sheet

0.1MM - 3000MM Nb Metal Sheet

Grade: Nb1 Nb2 Nb-zr10 Tanb3 Tanb20, Thickness: 1 - 25 Mm

Grade: Nb1 Nb2 Nb-zr10 Tanb3 Tanb20, Thickness: 1 - 25 Mm

ASTM B393 Niobium Shim Sheets, Thickness: 0.1 to 30 mm

ASTM B393 Nb Shim Sheet, Thickness: 0.1 to 30 mm

0.1-0.530-80030-2000 MM  thick Niobium Plate & sheet

0.1-0.530-80030-2000 MM thick Nb sheet

4 Ft x 8 Ft  Niobium Sheet

4 Ft x 8 Ft Nb Sheet

Stainless Steel Niobium sheet

Stainless Steel Nb2 sheet

ASTM B393 Niobium Hot Rolled Plates ASTM Specification

  • ASTM B393 R04200: Pure Nb1 Reactor Grade
  • ASTM B393 R04210: Pure Nb2 Commercial Grade
  • ASTM B393 R04251: Reactor Gr Nb 1% Zirconium
  • ASTM B393 R04261: Nb Commercial Gr 1% Zirconium
  • ASTM B393 R04220: RRR Gr pure Niobium
Get instant delivery Of UNS R04210 Niobium Alloy Perforated Sheet, Steel Niobium Alloy Chequered Plate, Check Dimension of A36 Steel Niobium Cold Rolled Plates

Dimensions Chart of Niobium UNS R04200 Polished Plates

Niobium Foil 0.001” to 0.006” thick by widths up to 12” wide
Niobium Sheet
0.006” to 0.1875” thick by widths up to 40” wide
Niobium Plate
0.1875” to 1” thick in common widths
Manufacturer Of Stainless Steel Niobium Circle, View Price of Steel Niobium Slatting Coil, Call Now to Get Nb Alloy Shim Sheet Free sample

UNS R04210 Niobium Alloy Perforated Sheet Price List in India

Price of UNS R04210 Pure Niobium Sheet Niobium Plate Price
Niobium Sheet Rs 300/ Kilogram
Nb Alloy Strip Rs 120/ Kg
ASME SB393 Nb1 Foil coil Sheet Rs 150/ Kg