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Product Details:
Payment & Shipping Terms:
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| Purity: | 99.95%(3N5)- 99.99%(4N) | Size: | φ4-φ120mm |
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| Manufacturing Standard: | ASTM B365-98 | Thermal Conductivity: | 0.575 W/cm/K @ 298.2 K |
| Electronegativity: | 1.5 Pauling | Electrical Resistivity:: | 12.45 Micro-cm @ 0 ℃ |
| High Light: | tantalum wire,ta rod |
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RO5200 RO5400 , Tantalum Rod , Tantalum Round Bar , Anti Corrosion Material
Description
Tantalum rods can be used for aviation and aerospace industry, high-temperature, atomic and chemical industry due to its high melting point, anti-corrosion, good cold workability and other characteristic.
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 |
More than 20 years’ experiences in tantalum /niobium and its alloy smelting and deep processing, we make sure that we can provide you with the best quality products with competitive price. We have entered a long-term contract with the Chinese biggest tantalum/niobium hydrometallurgy smelter to assure our stable and high quality raw material. The full and strict quality control system throughout the whole production line from the raw material till the products ready for delivery, we reject the unqualified products timely to make sure only qualified products can be received by our customers.
Packing:
1) Within fiberboard wooden case or box
2) As per request of the client
Shipping:
1) Shipping products by DHL or UPS or any press designated by the buyer
2) Transport by air
3) Delivery within 20-35days
Contact Person: sales
