Tantalum Rod & Ingots
We manufacture tantalum rod, tantalum ingot, tantalum cylinder in length of up to 2m and in diameter of up to 120 mm. We also provide tantalum tungsten rods / ingots and tantalum niobium rods / ingots.
We manufacture tantalum rod, tantalum ingot, tantalum cylinder in length of up to 2m and in diameter of up to 120 mm. We also provide tantalum tungsten rods / ingots and tantalum niobium rods / ingots.
Size of Tantalum rods and Tantalum tungsten alloy rods and ingots
Diameter: 4~φ120mm, Length: 2000mm Max
Standard: As per ASTM B365
Mechanical properties for tantalum rod and tantalum tungsten alloy rod
| Product condition | Tensile strength (MPa) | Elongation, % |
| Annealed | 300～600 | 10～30 |
| Half annealed | >600～1000 | <5 |
| Un-annealed | >1000 | <5 |
Chemical compositions for tantalum rod and tantalum alloy rod
Grades: R05200, R05400, UNS Grade R05252 (Ta2.5W), UNS Grade R05255 (Ta10W), UNS Grade R05240 (Ta40Nb)
| Element | R05200 | R05400 | R05255 | R05252 | R05240 |
| C | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| O | 0.015 | 0.03 | 0.015 | 0.015 | 0.02 |
| N | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| H | 0.0015 | 0.0015 | 0.0015 | 0.0015 | 0.0015 |
| Fe | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| Mo | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 |
| Nb | 0.1 | 0.1 | 0.1 | 0.5 | 35.0–42.0 |
| Ni | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| Si | 0.005 | 0.005 | 0.005 | 0.005 | 0.005 |
| Ti | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| W | 0.05 | 0.05 | 9.0–11.0 | 2.0–3.5 | 0.05 |
Tantalum has great conductive of heat and electricity. Tantalum rods and ingots are widely used in:
-Ion sputtering and spray materials
-High temperature furnace parts
-Prosthetic devices for humans
-Tantalum electrolyte capacitors
-Vacuum electron cathode emission source
Packaging of our Tantalum Rod and Tantalum Ingots
Our Tantalum Rod & Ingot is clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation. Outer package for tantalum rod is usually wooden crate.
Key words: Tantalum rod, Ta rod, Tantalum rods, Tantalum tungsten rod, tantalum niobium rods, tantalum cylinder, tantalum ingot, Ta alloy ingots, Tantalum bar, Ta bars
