Tantalum Foil Supplier
Talk To Us – We’re Here To Help
Tantalum Foils, Tantalum Strip, Tantalum UNS RO5200 Foil Manufacturer & Exporter in India.
Solitaire Steel is a well-known supplier and exporter of Tantalum Foils, producing them in a state-of-the-art facility in India. These shiny foils are both ductile and malleable, offering excellent resistance to corrosion, particularly from acids. The natural oxide layer on Tantalum Foils enhances their ability to withstand a wide range of chemicals, making them highly durable. With a high melting point and resistance to oxidation, Tantalum Foils are ideal for demanding environments.
We provide these foils in various sizes and thicknesses to meet our customers’ specific needs. Tantalum Foils are used in several industries, including laboratory equipment, chemical processing, nuclear reactors, and missile components. They are also essential in the production of super-alloys.
Our Tantalum products are renowned for their quality and reliability. We implement stringent quality control processes to ensure the best performance. Along with on-time delivery and excellent after-sales support, we have built lasting trust with our 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 of Ta Foil
| 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 Tantalum Foil
| 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 |
Tantalum Foil Applications Industries
- Electronics
- Energy Storage & Batteries
- High Purity Materials
- Medical Devices
- Metals
- Nuclear Energy
- Refractory Metals & Alloys
- Research & Laboratory
These industries benefit from the high corrosion resistance, durability, and heat tolerance that Tantalum Foils provide, making them suitable for a wide range of critical applications.
Supply and Exporter
FAQs
Tantalum foil is a thin sheet of tantalum metal known for its high melting point, excellent corrosion resistance, and good ductility. Solitaire Steel offers over 359 variations in thickness, width, and length for various applications.
Tantalum foil is used in electronics for capacitors and high-temperature heating elements. Additionally, it is employed in chemical processing for heat exchangers, corrosion-resistant piping, and other equipment due to its excellent corrosion resistance and high melting point.
Our Products
