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Marsh Nickel Alloys is a leading name in the manufacture and supply of premium steel in Canberra, Australia. Known for its unique and reliable quality, the company specializes in tantalum round bars, providing excellent corrosion resistance and mechanical strength for critical applications It is committed to providing innovation and customer satisfaction,Marsh Nickel Alloy caters to industries such as aerospace, chemical processing and energy generation for every need They ensure that the solutions are developed exactly.
Marsh Nickel Alloys, located in Canberra, Australia, stands out as a top-notch manufacturer and supplier of high-quality Tantalum Round Bars, celebrated for their exceptional performance and reliability. The company employs cutting-edge metallurgical techniques and rigorous quality control measures to ensure their products meet international standards. Tantalum Round Bars from Marsh Nickel Alloys are renowned for their remarkable corrosion resistance, strength, and ductility, making them perfect for challenging and demanding environments. With a commitment to precision and consistency, the company caters to various industries, including chemical processing, aerospace, electronics, and medical, providing products that promise long-lasting durability and outstanding functional performance.
| Standard : | ASTM B365 / ASME SB365, As per ASTM B365-98 |
| Dimensions : | EN, DIN, JIS, ASTM, BS, ASME, AISI, ASTM, ASME |
| Size : | Dia3-120mm |
| Length : | 3 meter, Size: 1/2 inch |
| Form: | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
| Finish : | Cold drawn, Bright drawn, Centreless ground, Cold finished, Peeled and turned, Smooth turned, Slit rolled edge, Hot finished, Hot rolled, Rough turned/peeled, Peeled and reeled |
| Materials Grades : | RO5200, RO5400, RO5252(Ta-2.5W), RO5255(Ta-10W), R05240 |
| Designation | Chief component | Elements maxmium % | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ta | Nb | Fe | Si | Ni | W | Mo | Ti | Nb | O | C | H | N | |
| Ta1 | Rem | 0.004 | 0.003 | 0.002 | 0.004 | 0.004 | 0.002 | 0.03 | 0.015 | 0.004 | 0.0015 | 0.002 | |
| Ta2 | Rem | 0.01 | 0.01 | 0.005 | 0.02 | 0.02 | 0.005 | 0.08 | 0.02 | 0.01 | 0.0015 | 0.01 | |
| TaNb3 | Rem | 3.5 | 0.01 | 0.01 | 0.005 | 0.02 | 0.02 | 0.005 | 0.02 | 0.01 | 0.0015 | 0.01 | |
| TaNb20 | Rem | 17.023.0 | 0.01 | 0.01 | 0.005 | 0.02 | 0.02 | 0.005 | 0.02 | 0.01 | 0.0015 | 0.01 | |
| Ta2.5W | Rem | 0.005 | 0.003 | 0.002 | 3.0 | 0.006 | 0.002 | 0.04 | 0.015 | 0.005 | 0.0015 | 0.006 | |
| Ta10W | Rem | 0.005 | 0.003 | 0.002 | 11 | 0.006 | 0.002 | 0.04 | 0.015 | 0.005 | 0.0015 | 0.006 | |
| Type | Ultimate Tensile Strength min.psi (Mpa) | Yeild Strength min.psi (Mpa) | Elongation, % (min) |
|---|---|---|---|
| R05200 / R05400 | 25,000(172) | 15,000(103) | 25 |
| R05252 | 40,000(276) | 20,000(138) | 20 |
| R05255 | 70,000(482) | 55,000(379) | 20 |
| R05240 | 35,000(241) | 15,000(103) | 25 |
These Tantalum Round Bars are crafted from high-purity tantalum, which offers impressive resistance to strong acids like hydrochloric, nitric, and sulfuric acids, even at high temperatures. They boast excellent mechanical properties, such as high tensile strength, ductility, and stability under extreme heat and pressure. Thanks to tantalum’s high melting point and thermal conductivity, it’s ideal for high-temperature applications, while its non-reactive and biocompatible qualities add to its versatility. Each round bar is meticulously machined and tested to guarantee dimensional accuracy, a fine surface finish, and consistent mechanical characteristics throughout the material.
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Tantalum Round Bars find extensive use in industries that require outstanding corrosion resistance and mechanical performance. In the chemical sector, they are utilized for heat exchangers, reactor vessels, and acid-resistant components. In aerospace, they are crucial for high-temperature and high-stress parts. The electronics industry relies on them for capacitor anodes and sputtering targets, while the medical field benefits from their biocompatibility in surgical instruments and implants. Additionally, they are employed in furnace components, laboratory equipment, and power generation systems. Their unique blend of strength, purity, and corrosion resistance makes them an invaluable asset across various applications.
