Product Code : ME-Ta-5N-SP
Tantalum and tantalum alloy plate is made by rolling high-purity tantalum metal. ATT can provide tantalum and tantalum alloy products with excellent performance and uniform grains, and can also produce ultra-thin and ultra-wide tantalum and tantalum alloy plates.
All tantalum sheet and tantalum plate (UNS R05200, UNS R05400) follow ASTM B708.
CAS #:7440-25-7
Linear Formula:Ta
MDL Number:MFCD00011252
EC No.:231-135-5
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| Product | Product Code | Purity | Size | Contact Us |
Product Information
Tantalum and tantalum alloy plate is made by rolling high-purity tantalum metal. ATT can provide tantalum and tantalum alloy products with excellent performance and uniform grains, and can also produce ultra-thin and ultra-wide tantalum and tantalum alloy plates.All tantalum sheet and tantalum plate (UNS R05200, UNS R05400) follow ASTM B708.
ATT provides tantalum plates, chips, rods, wires, tubes and structural components of various specifications.
Synonyms
14181
Tantalum Sheet & Plate Properties
| Molecular Weight | 180.94 |
| Appearance | Silvery-gray solid |
| Melting Point | 3017 °C |
| Boiling Point | 5458 °C |
| Density | 16.69 g/cm3 (20 °C) |
| Solubility in H2O | N/A |
| Crystal Phase / Structure | α: body-centered cubic (bcc) / β: tetragonal |
| Electrical Resistivity | 131 nΩ·m (20 °C) |
| Electronegativity | 1.5 Paulings |
| Heat of Fusion | 36.57 kJ/mol |
| Heat of Vaporization | 753 kJ/mol |
| Poisson's Ratio | 0.34 |
| Specific Heat | 140 J/kg·K |
| Thermal Conductivity | 57.5 W/m·K |
| Thermal Expansion | 6.3 µm/m·K |
| Vickers Hardness | 870–1200 MPa |
| Young's Modulus | 186 GPa |
Specifications Of Tantalum Sheet & Plate
| Regular Tantalum Sheet & Plate Dimension | |||
| Products | Dimension (mm) | ||
| Thickness | Width | Length | |
| Ta Plate | 0.5-30 | 20-1500 | 30-2500 |
| Ta Sheet | 0.05-0.5 | 20-1500 | 30-2500 |
In addition to the above, ATT can offer Tantalum Sheet & Plate in customsizes.
Chemical Composition for Tantalum Sheet & Plate
| Brand | Main component | Impurity content(≤) | ||||||||||
| Ta | Fe | Si | Ni | W | Mo | Ti | Nb | O | C | H | N | |
| Ta1 | Residual | 0.005 | 0.005 | 0.002 | 0.01 | 0.01 | 0.002 | 0.03 | 0.015 | 0.01 | 0.0015 | 0.01 |
| Ta2 | Residual | 0.03 | 0.02 | 0.005 | 0.04 | 0.03 | 0.005 | 0.1 | 0.02 | 0.01 | 0.0015 | 0.01 |
ATT can provide high purity Tantalum Sheet & Plate containing 99.95% or more tantalum.
Applications of Tantalum Sheet & Plate
* Used in laboratory equipment
* Used as a substitute for platinum
* Used in manufacturing superalloys and electron-beam melting
* Used in metallurgical, machinery processing, glass, and ceramic industries
* Used as a superalloy additive in nickel-based alloys
* Used for sputtering targets
Packaging of Tantalum Sheet & Plate
Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request.
ATTs’ Tantalum Sheet & Plate is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
Chemical Identifiers
| Linear Formula | Ta |
| CAS | 7440-25-7 |
| MDL Number | MFCD00011252 |
| EC No. | 231-135-5 |
| Beilstein/Reaxys No. | N/A |
| Pubchem CID | 23956 |
| SMILES | [Ta] |
| InchI Identifier | InChI=1S/Ta |
| InchI Key | GUVRBAGPIYLISA-UHFFFAOYSA-N |
