Marsh Nickel Alloys, a leading manufacturer and distributor based in Canberra, Australia, specializes in high-quality Tantalum Bars. Renowned for their exceptional corrosion resistance and durability, our Tantalum Bars are widely used across various industries, including electronics, aerospace, and chemical processing. With a commitment to precision engineering and rigorous quality standards,Marsh Nickel Alloys ensures that each Tantalum Bar meets the highest industry benchmarks. Serving both local and international markets, we are your trusted partner for premium Tantalum products, delivering excellence with every order.
| 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 |
Tantalum Bars are crafted from high-purity tantalum, providing an impressive blend of corrosion resistance, ductility, and mechanical strength. They can handle exposure to harsh acids like hydrochloric and sulfuric acids, even at elevated temperatures, without breaking down. With a high melting point, excellent thermal conductivity, and superb formability, they are perfect for high-temperature and chemically aggressive settings. Each bar is meticulously processed, machined, and tested to guarantee uniformity, a fine grain structure, and a smooth surface finish, all while meeting international specifications and industry standards.
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These Tantalum Bars are in high demand across industries that require exceptional resistance to corrosion and heat. In the chemical sector, they are utilized for heat exchangers, reaction vessels, and acid-resistant equipment. The aerospace and defense industries rely on them for components that endure extreme heat and stress. In the electronics field, tantalum bars are essential for capacitors, sputtering targets, and semiconductor manufacturing. Their biocompatibility also makes them ideal for medical implants and surgical instruments. Furthermore, they are used in laboratory equipment and high-temperature furnace parts, providing unmatched durability.
