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Tantalum Foil

Tantalum Foils, Tantalum Strip, Tantalum UNS RO5200 Foil Manufacturer & Exporter in Mumbai, India.


Citizen Metals is a well known manufacturer and trader of Tantalum Foils. We produce all our products in a highly equipped infrastructure facility in Mumbai. Our Tantalum foils are Shiny foils that are ductile and malleable. These Foils made from Tantalum offer high resistance to corrosion from acids. The oxide layer on these tantalum Foils helps them in resisting corrosion from a variety of chemicals. Also, Foils made from Tantalum have a high melting point and oxidation resistance. We offer these Tantalum Foils in different sizes and thicknesses to meet the requirements of all our customers. Our Tantalum products are delivered to a lot many industries such as laboratory apparatuses, chemical industries, nuclear reactors and missile parts as well.

Tantalum UNS R05400 Strip, ASTM B708 Ta2.5W Foil, Tantalum Foil Price, Tantalum UNS RO5252 Foil Suppliers In India.

Tantalum Foil

Tantalum Foil

Tantalum Strip

Tantalum Strip

Tantalum RO5255 Foil

Tantalum RO5255 Foil

Tantalum RO5200 Foil

Tantalum RO5200 Foil

Tantalum is also used in the production of super-alloys. Our products are known for their high-quality and reliability. We process our products through a lot of quality control measures which ensures their optimum performance. Our after sales services and on-time delivery helps us win the trust of a clients.

Tantalum Foil Specification :

Purity : 99.95%min or 99.99%min conformity with ASTM B 708 98

Size :

  Thickness (mm) Width (mm) Length (mm)
Foil 0.03-0.07 30-200 >50
Sheet 0.07-0.5 30- 700 30-2000
Board 0.5-10 50-1000 50-3000
Purity >=99.95% or 99.99%

Chemical Composition :

Element R05200 (%,Max) R05400 (%,Max)
C 0.01 0.01
O 0.015 0.03
N 0.01 0.01
H 0.0015 0.0015
Fe 0.01 0.01
Mo 0.02 0.02
Nb 0.1 0.1
Ni 0.01 0.01
Si 0.005 0.005
Ti 0.01 0.01
W 0.05 0.05

Mechanical requirements (annealed condition)

Grade and size Annealed
Tensile strength min, psi (MPa) Yield strength min,psi (MPa)(2%) Elongation min, % (1 inch gage length)
Sheet, foil. and board (RO5200, RO5400) Thickness<0.060"(1.524mm) Thickness≥0.060"(1.524mm) 30000 (207) 20000 (138) 20
25000 (172) 15000 (103) 30
Ta-10W (RO5255) Sheet, foil. and board 70000 (482) 60000 (414) 15
70000 (482) 55000 (379) 20
Ta-2.5W(RO5252) Thickness<0.125" (3.175mm) Thickness≥0.125" (3.175mm) 40000 (276) 30000 (207) 20
40000 (276) 22000 (152) 25
Ta-40Nb (RO5240) Thickness<0.060"(1.524mm) 40000 (276) 20000 (138) 25
Thickness>0.060"(1.524mm) 35000 (241) 15000 (103) 25

Other Products of Tantalum Foil


•   Tantalum Foils
•   ASTM B708 Tantalum Foil
•   Tantalum Strip
•   Tantalum UNS R05400 Foil Manufacturer
•   ASTM B365 Ta2.5W Foils
•   Tantalum UNS R05200 Strip
•   Ta-10W Foil Supplier
•   Tantalum Alloy Strip Exporter
•   Ta Foil Dealer
•   Ta Strip
•   Tantalum Ta10W Foil Price
•   Tantalum RO5252 Foil Distributor


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