Elvis Nickel Alloys, a top-notch manufacturer and supplier located in Houston, USA, proudly presents its premium Tantalum R05240 Bars. These bars are specifically crafted for high-performance applications where exceptional corrosion resistance and thermal stability are crucial. Made in accordance with ASTM B365 standards, they are produced from unalloyed, high-purity tantalum (R05240), ensuring remarkable ductility, formability, and chemical inertness. With a range of diameters and lengths available, Tantalum R05240 bars find their place in various sectors, including chemical processing, semiconductor manufacturing, aerospace components, and medical devices, providing reliable performance even in harsh environments with strong acids, chlorides, and extreme temperatures.
Tantalum R05240 Bars consist of unalloyed tantalum with a minimum purity of 99.95%, containing only minimal impurities to guarantee consistent performance. This grade boasts a tensile strength of around 210–275 MPa, along with excellent elongation and outstanding workability for machining and forming. Tantalum R05240 maintains its ductility and toughness even at cryogenic temperatures and can withstand high temperatures up to 3,000°C (5,432°F). It also exhibits impressive resistance to hydrochloric, sulfuric, and nitric acids, making it the go-to choice for critical components that need to endure corrosive and high-purity service environments.
| Diameter | 1 inch ~ 8 inch |
| Length | < 10 feet |
| Material | Pure tantalum: R05200, R05400; |
| Tantalum Niobium Rod / Bar R05240 (Ta-40Nb); | |
| Tantalum Tungsten Rod / Bar R05252 (Ta-2.5W), R05255 (Ta-10W). | |
| Standard | ASTM B 365-98 |
| Purity | ≥99.95% |
Element | R05200 (%,Max) | R05400 (%,Max) |
C | 0.01 | 0.01 |
O | 0.015 | 0.03 |
N | 0.01 | 0.01 |
H | 0.0015 | 0.0015 |
Fe | 0.01 | 0.01 |
Mo | 0.02 | 0.02 |
Nb | 0.1 | 0.1 |
Ni | 0.01 | 0.01 |
Si | 0.005 | 0.005 |
Ti | 0.01 | 0.01 |
W | 0.05 | 0.05 |
At Elvis Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Tantalum R05240 Bars in Texas, USA, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the USA, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
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Tantalum R05240 Bars are widely utilized in industries that demand materials capable of withstanding severe corrosion while maintaining structural integrity under thermal stress. In chemical processing, they are crafted into fasteners, valves, parts for reaction vessels, and lining supports for handling chlorides, acids, and aggressive solutions. The semiconductor and electronics sectors depend on R05240 for sputtering targets, anodes, and high-vacuum components. In aerospace, it plays a vital role in heat shields and high-temperature assemblies. Moreover, medical applications benefit from its biocompatibility, making it ideal for specialized implants and instruments. Tantalum R05240 ensures long-lasting performance in demanding environments.
