Tantalum Rod

Category:

Tantalum has great conductive of heat and electricity. Tantalum rod is widely used in:

-Ion sputtering and spray materials
-High temperature furnace parts
-Prosthetic devices for humans
-Tantalum electrolyte capacitors
-Vacuum electron cathode emission source

Edgetech provides tantalum rod , tantalum cylinder (Ta cylinder) in length of up to 2m and in diameter of up to 120 mm. We also provide tantalum tungsten alloy and tantalum niobium alloy rod per request.

Specifications for tantalum and tantalum alloy rod

Process: Forging, Swaging, Drawing, etc.
Specifications: As per ASTM B365
Grades: R05200, R05400, UNS Grade R05252 (Ta-2.5W), UNS Grade R05255 (Ta-10W), UNS Grade R05240 (Ta-40Nb)
Diameter: 4~φ120mm, Length: 2000mm Max

Mechanical properties for tantalum and tantalum 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 and tantalum alloy

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

Packaging of tantalum

Our tantalum rod is clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage on tantalum and it’s alloy which might be caused during storage or transportation. Outer package is usually wooden crate.

Product information:




Customer information: