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Product Details:
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| Purity: | 99.95%(3N5)- 99.99%(4N) | Size: | φ4-φ120mm |
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| Manufacturing Standard: | ASTM B365-98 | Boiling Point: | 5425℃ |
| Melting Point: | 2996 ℃ | Density: | 16.69 G/cm3 |
| High Light: | tantalum wire,ta rod |
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ASTM B365-98 Tanatlum Rod, Tantalum Bar , 99.95%(3N5)- 99.99%(4N) Purity
Application: used in laboratory equipment, as a substitute for platinum, in manufacturing super alloys and electron-beam melting, in metallurgical, machinery processing, glass and ceramic industries, as a superalloy additive in nickel-based alloys, for sputtering targets.
Grade:RO5200,RO5400
Manufacturing Standard: ASTM B365-98
Purity: 99.95%-99.99%
Specifications
Metallic impurities, ppm max by weight, Balance - Tantalum
| Element | Fe | Mo | Nb | Ni | Si | Ti | W |
| Content | 100 | 200 | 1000 | 100 | 50 | 100 | 50 |
Non-Metallic impurities, ppm max by weight
| Element | C | H | O | N |
| Content | 100 | 15 | 150 | 100 |
Mechanical properties for annealed Ta rods
| Diameter(mm) | Φ3.18-63.5 |
| Ultimate Tensile Strength (MPa) | 172 |
| Yield strength (MPa) | 103 |
| Elongation(%, 1-in gage length) | 25 |
Dimension Tolerance
| Diameter(mm) | Tolerance (±mm) |
| 0.254-0.508 | 0.013 |
| 0.508-0.762 | 0.019 |
| 0.762-1.524 | 0.025 |
| 1.524-2.286 | 0.038 |
| 2.286-3.175 | 0.051 |
| 3.175-4.750 | 0.076 |
| 4.750-9.525 | 0.102 |
| 9.525-12.70 | 0.127 |
| 12.70-15.88 | 0.178 |
| 15.88-19.05 | 0.203 |
| 19.05-25.40 | 0.254 |
| 25.40-38.10 | 0.381 |
| 38.10-50.80 | 0.508 |
| 50.80-63.50 | 0.762 |
Description
Towin Rare Metals produce RO5200, RO5400 with different dimensions of the tantalum rods. Moreover, we guarantee the tantalum purity is 99.95% % higher.
We also make sure of excellent properties performance. The size can be tailored by the customers’ requirements. We control our products quality through the raw material source till the whole production line and finally deliver to our customers in order to make sure you purchase our products with stable and same quality each lot.
Our high purity tantalum rods which meet B365-98 standard or even better than standard and we can make tubes as per your provided drawings. Taking advantages of our high quality tantalum ingots, advanced equipment, innovative technology, professional team. You may tell us all your requirements and we are dedicated in manufacturing upon your requests.
Tantalum Rod: with the diameter is between 0.125inch(3.18mm) and 2.5inch(63.50mm), the shape of section is usually round or hexagonal or octagonal, its appearance is long and straight.
Contact Person: sales
