Home > Tantalum Round Bar
Hakan Nickel Alloys, based in Istanbul, Turkey, is a trusted manufacturer and supplier of Tantalum Round Bars, designed for industries that demand exceptional corrosion resistance and durability. These bars are precision-engineered to meet international standards, offering excellent surface finish, dimensional accuracy, and long-lasting performance. Tantalum Round Bars are ideal for chemical, medical, aerospace, and electronics applications, providing reliable performance even in the harshest environments. At Hakan Nickel Alloys, we focus on delivering high-quality tantalum products that combine strength, stability, and corrosion resistance, making them a preferred choice for engineers and manufacturers worldwide.
Tantalum Round Bars are made from high-purity tantalum, typically 99.9% or higher, giving them outstanding resistance to strong acids such as hydrochloric, sulfuric, and nitric acids, even at elevated temperatures. They exhibit excellent ductility, high melting point, and good tensile strength while maintaining dimensional stability under chemical exposure. Lightweight yet durable, Tantalum Round Bars retain mechanical integrity in aggressive environments. Their combination of corrosion resistance, toughness, and long-term stability makes them suitable for critical chemical, medical, aerospace, and high-temperature industrial applications.
| 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 |
At Hakan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Tantalum Round Bar in Istanbul, Turkey, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Turkey, 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.
Contact us to get a quick quote for your requirement.
Tantalum Round Bars are widely used in industries where extreme corrosion resistance and durability are required. In chemical processing, they are applied in reactors, heat exchangers, piping systems, and storage tanks handling aggressive acids. Electronics manufacturers use tantalum bars in capacitors, resistors, and other components requiring stable conductivity and performance. Medical applications include surgical instruments, implants, and prosthetics due to their biocompatibility. Aerospace and high-temperature industries use them for furnace parts, protective coatings, and superalloys. Wherever reliability under harsh conditions is critical, Tantalum Round Bars deliver long-lasting performance, strength, and corrosion resistance for demanding industrial and engineering applications.
