99.95% Pure Tantalum Round Rod for Electrical Engineering
This is a 99.95% pure tantalum rod bar. It features high melting point, high strength, and good oxidation resistance.
Technical Specifications
Product Overview
High-Purity Tantalum Rods for Industrial Excellence
These 99.95% pure tantalum rods are engineered for the most demanding environments, offering an exceptional melting point and superior oxidation resistance. Manufactured to ASTM B365 standards, the material provides outstanding corrosion resistance and high structural strength. They are ideal for critical applications in the electronics, chemical processing, and vacuum furnace industries.
Key Performance Metrics
Key Performance Metrics
99.95 %
Minimum Purity
16.68 g/cm³
Density
2,996 °C
High Melting Point
Technical Specifications
Standard
ASTM B365
- Material Grade
- RO5200 / Ta-1
- Surface Finish
- Bright
- Material Properties
- High StrengthCorrosion ResistanceOxidation ResistanceBiocompatibilityAcid Resistance
Dimensions
Ingot Dimensions
| Type | Diameter (mm) | Length (mm) |
|---|---|---|
| Ingot | 55 - 180 | < 1400 |
| Bar (Round) | 25 - 35 | 600 - 900 |
| Bar (Square) | 12 - 18 | 100 - 400 |
Chemical Composition
Maximum Impurity Levels (%)
| Element | Max % |
|---|---|
| C | 0.004 |
| H | 0.002 |
| O | 0.015 |
| N | 0.005 |
| Fe | 0.005 |
| Si | 0.005 |
| Ni | 0.002 |
| W | 0.005 |
| Mo | 0.002 |
| Nb | 0.005 |
| Ti | 0.001 |
Applications
Primary Applications
- Heating components for vacuum high-temperature furnaces
- Tantalum electrolytic capacitor anode leads
- Chemical reaction equipment and corrosion-resistant fasteners
- Vacuum electron cathode emission sources
- Ion sputtering and spraying materials
- Cathodic protection systems for steel structures
- Medical implants and devices
Logistics
- Available Express Carriers
- TNTFedExDHL
