Tantalum Sheets
Tantalum sheets are thin, flat structures composed of tantalum, a rare and corrosion-resistant metal known for its high melting point and excellent conductivity. These sheets find applications in various industries, particularly in electronics and aerospace, where their unique properties make them valuable for manufacturing capacitors, high-temperature components, and other critical electronic devices.
For over two decades, T&D Materials has been delivering innovative and high-quality refractory products to clients. Our primary offerings include tungsten, molybdenum, tantalum, niobium, and titanium. We consistently broaden our portfolio, transitioning from conventional mill products such as rods, sheets, plates, wires, and tubes to precision-machined components and custom-formed products and assemblies.
T&D is an internationally diverse company catering to an expanding clientele across the globe. Our sales presence spans the United States, Asia, and Europe, with our corporate headquarters in Pennsylvania, USA. Additionally, we operate manufacturing facilities in China.
T&D’s systems for production management hold certification to ISO 9001:2008 standards.
Tantalum boasts exceptional chemical properties and remarkable corrosion resistance. Regardless of whether subjected to cold or hot conditions, it remains unresponsive to hydrochloric acid, concentrated nitric acid, and aqua regia. Similarly, niobium and titanium exhibit outstanding corrosion resistance, making them extensively utilized in the chemical and pharmaceutical industries.
Tantalum, Tantalum Alloy (Ta-2.5W, Ta-10W, Ta-40Nb) Plate, Sheet, Strip and Foil
We offer a Tantalum sheet, annealed, with dimensions of 30mm – 1000mm in width and 30mm – 5000mm in length.
 |
Purity | 99.95％min to 99.995％ min conformity
with ASTMB 708 98 |
||
| Thickness (mm) | Width (mm) | Length (mm) | ||
| Foil | 0.03-0.07 | 30-200 | >50 | |
| Sheet | 0.07-0.5 | 30-1000 | 30-5000 | |
| Plate | 0.5-10 | 50-1000 | 50-5000 | |
| Grade and size | Annealed | ||
| Tensile strength
Min, psi (MPa) |
Yield strength min, psi (MPa) | 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 plate |
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 |
