R05200 Tantalum Plate | ASTM B708 Tantalum Sheet Supplier
- High-purity R05200 tantalum plate and sheet
- Manufactured to ASTM B708 / ASME SB-708 standard
- Purity ≥99.95% for minimal contamination
- Melting point 2996°C — the fourth-highest among all metals
- Density 16.6 g/cm³ with excellent dimensional stability
- Outstanding corrosion resistance to acids, alkalis, and most chemical media
- Excellent biocompatibility for medical implant applications
- High dielectric constant for capacitor applications
- Custom thickness, width, and length available
Description Of R05200 Tantalum Plate
R05200 Tantalum Plate and Sheet are flat-rolled products manufactured from pure tantalum (UNS R05200) to ASTM B708 standard. Tantalum is a silver-grey refractory metal with a melting point of 2996°C, excellent corrosion resistance, and superior biocompatibility. These products are widely used in chemical processing equipment, electronics, capacitors, and medical implants.
Tantalum offers a unique combination of properties that make it ideal for demanding applications. With a melting point of 2996°C (the fourth-highest among all metals, after tungsten, rhenium, and osmium), tantalum plates and sheets can withstand extreme temperatures. The material also offers outstanding corrosion resistance to acids, alkalis, and most chemical media, and it is biocompatible, making it suitable for medical implant applications.
R05200 tantalum plates and sheets are available in custom thicknesses, widths, and lengths, with surface finishes including machined, polished, and annealed. Typical applications include corrosion-resistant linings for chemical processing equipment, tantalum capacitors, sputtering targets, and medical implants.
Features Of R05200 Tantalum Plate
High Purity: R05200 with purity ≥99.95%, ensuring minimal contamination in critical applications.
ASTM B708 Compliant: Manufactured to ASTM B708 / ASME SB-708 standard for tantalum and tantalum alloy plate, sheet, and strip.
High Melting Point: 2996°C, the fourth-highest among all metals.
Excellent Corrosion Resistance: Resists acids, alkalis, and most chemical media.
Excellent Biocompatibility: Suitable for medical implant applications.
High Dielectric Constant: Ideal for capacitor applications.
Customizable Dimensions: Custom thickness, width, and length available per customer requirements.
Surface Finishes: Machined, polished, annealed.
ISO 9001 Certified: Full traceability and quality assurance.
Specifications Of R05200 Tantalum Plate
| Parameter | Specification |
|---|---|
| Material | Tantalum (Ta) |
| UNS Designation | R05200 |
| Standard | ASTM B708 / ASME SB-708 |
| Purity | ≥99.95% |
| Density | 16.6 g/cm³ |
| Melting Point | 2996°C |
| Boiling Point | 5425°C |
| Young's Modulus | 186 GPa |
| Thermal Conductivity | 57.5 W/(m·K) |
| Thermal Expansion | 6.3 µm/(m·K) |
| Thickness Range | Customizable |
| Width Range | Customizable |
| Length Range | Customizable |
| Surface Finish | Machined, polished, annealed |
| Product Standard | ASTM B708 / ASME SB-708 |
| Certification | ISO 9001 |