Pure Tantalum Disc
Pure Tantalum Disc Description & Application
Tantalum is very ductile, malleable and machinable and can withstand various processes such as rolling, cold forging, punching or drawing. Pure Tantalum Disc has the characteristics of high purity, high hardness, easy manufacture, excellent corrosion resistance, high temperature resistance, good welding performance and long service life. Our company mainly adopts vacuum electron furnace melting technology, utilizes unique rolling process, and produces high-quality pure tantalum discs through complex heat treatment and precise annealing temperature and time. Pure Tantalum Discs can be used as tantalum sputtering targets in semiconductor industry, glass coating industry and optical communication industry. With the increasing demand for tantalum products, the application range of tantalum is also wider, involving medical, chemical, military, electronics, machining, ceramics, atomic energy industry, aerospace, chemical laboratories and teaching.
Pure Tantalum Disc Specifications:
Grade | C | O | N | H | Fe | Mo | Nb | Ni | Si | Ti | W |
Tantalum | 0.01 max | 0.015 max | 0.01 | 0.0015 max | 0.01 max | 0.02 | 0.1 max | 0.01 max | 0.005 max | 0.01 | 0.05 |
Grade | Ta1,Ta2,R05200,R05400,R05252 |
Purity | Ta≥99.95%-99.999% |
Technique | Hot rolled,Cold rolled,Cutting,Forming Drilling,Machining,Grinding,Polishing |
Diameter | Φ15mm-400mm |
Density | ≥16.1g/cm3 |
Thickness | 3mm-30mm |
Melting point | 3017℃ |
Surface | Black,Alkaline Cleaning,Polished,Bright |
Delivery time | 15-20 days |
Standard | ASTM B708,ASTM B521,AMS 5708,GB/T 3628 |
Certification | ISO9001 |
Pure Tantalum Disc Pictures:


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