Tantalum tungsten is a high strength metal alloy. It has a high melting point, tension resistance and corrosion resistance.
Tantalum tungsten (Ta-W) sheets and boards are high-performance alloy materials that combine the superior corrosion resistance of tantalum with the extreme temperature strength of tungsten. These sheets typically contain 2.5-10% tungsten, offering enhanced mechanical properties while maintaining tantalum's excellent chemical stability.
Standard specifications include ASTM B365 for tantalum and tantalum alloy plate, sheet, and strip, with custom compositions and dimensions available to meet specific performance requirements.
Advanced Refractory Metals (ARM) is a trusted supplier and manufacturer of Tantalum Tungsten Sheets and a wide variety of tantalum products. We’re capable of supplying custom materials per any specs/drawings you provide us with.
Size |
Thickness: 0.07-10 mm Width: 30-1000 mm Length: 30-3000 mm |
Material |
UNS R05200, UNS R05255 |
Standard |
ASTM B708 |
Purity |
≥99.95% or 99.99% |
Applications of Tantalum Tungsten Sheet/Board
Chemical Processing Equipment – Used in reactors, heat exchangers, and linings for handling highly corrosive acids and aggressive media.
Aerospace & Defense – Applied in rocket nozzles, turbine blades, and other high-temperature components requiring thermal stability.
Semiconductor Manufacturing – Serves as sputtering targets and crucibles for high-purity material processing.
Medical Implants – Biocompatible and resistant to bodily fluids, used in surgical tools and implantable devices.
Nuclear Industry – Suitable for reactor components due to radiation resistance and structural integrity under extreme conditions.
Our tantalum tungsten alloys are carefully handled to prevent damage during storage and transportation and to preserve the quality of our products in their original condition.