Product Code : ME-Ta-5N-FA
Tantalum is a chemical element with the symbol Ta and atomic number 73. Previously known as tantalium, Tantalum is a very hard, ductile, lustrous, blue-gray transition metal that is highly corrosion-resistant. It is a dark blue-gray metal that is very heavy, ductile and hard and has high corrosion resistance. Tantalum is especially resistant to chemicals at temperatures below 150 °C and can only be dissolved with hydrofluouric acid. It has the fourth highest melting point of all metals and is able to form extremely thin and protective oxide layers for high-quality capacitors, making it an excellent material for flanges.
Tantalum flange standards include ASA/ANSI/ASME (USA), PN/DIN (European), BS10 (British/Australian), and JIS/KS (Japanese/Korean). Flange temperature and pressure tolerances are dependent on the rating. ATT specializes in producing high purity uniform shaped Tantalum Flanges. ATT offers custom flanges with annealed or hard tempers and will meet most of the common Milspec or ASTM standards. Tantalum flanges are circular with external ridges and varying threaded holes. In addition to standard alloys, ATT also specializes in corrosion resistant alloys, high temperature applications, and custom shapes and forms, including custom hole drill locations and threading. ATT also produces Tantalum as rod, ingot, powder, pieces, disc, granules, wire, and in compound forms, such as oxide. Flanges are often used to connect pipes or steam cylinders. Most flanges have external ridges with circular holes so screws can provide extra safety and strength.
ATT is a professional supplier of Tantalum Flange (Ta Flange), We also produce disc, granules, ingot, pellets, pieces, powder , rod, wire, sputtering target and in numerous other forms and custom shapes. Other shapes are available by request.
Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.
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Product Information
Tantalum is a chemical element with the symbol Ta and atomic number 73. Previously known as tantalium, Tantalum is a very hard, ductile, lustrous, blue-gray transition metal that is highly corrosion-resistant. It is a dark blue-gray metal that is very heavy, ductile and hard and has high corrosion resistance. Tantalum is especially resistant to chemicals at temperatures below 150 °C and can only be dissolved with hydrofluouric acid. It has the fourth highest melting point of all metals and is able to form extremely thin and protective oxide layers for high-quality capacitors, making it an excellent material for flanges.
Tantalum flange standards include ASA/ANSI/ASME (USA), PN/DIN (European), BS10 (British/Australian), and JIS/KS (Japanese/Korean). Flange temperature and pressure tolerances are dependent on the rating. ATT specializes in producing high purity uniform shaped Tantalum Flanges. ATT offers custom flanges with annealed or hard tempers and will meet most of the common Milspec or ASTM standards. Tantalum flanges are circular with external ridges and varying threaded holes. In addition to standard alloys, ATT also specializes in corrosion resistant alloys, high temperature applications, and custom shapes and forms, including custom hole drill locations and threading. ATT also produces Tantalum as rod, ingot, powder, pieces, disc, granules, wire, and in compound forms, such as oxide. Flanges are often used to connect pipes or steam cylinders. Most flanges have external ridges with circular holes so screws can provide extra safety and strength.
ATT is a professional supplier of Tantalum Flange (Ta Flange), We also produce disc, granules, ingot, pellets, pieces, powder , rod, wire, sputtering target and in numerous other forms and custom shapes. Other shapes are available by request.
Synonyms
Tantalum Flange (Ta Flange) Specification
Size：customized
Per your request or drawing
We can customized as required
Properties (Theoretical)
| 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 |
Applications of Tantalum Flange (Ta Flange)
• Used in laboratory equipment.
• Used as a substitute for platinum.
• Used in manufacturing super alloys and electron-beam melting.
• Used in metallurgical, machinery processing, glass and ceramic industries.
Packing of Tantalum Flange (Ta Flange)
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 Flange (Ta Flange) 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 |
| 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 |
