Boikanyo Metals stands out as a top-notch manufacturer and supplier of Tantalum R05252 Bars, proudly based in Cape Town, South Africa. They specialize in providing high-quality materials that are built to thrive in demanding environments. These bars are highly regarded for their incredible corrosion resistance, impressive melting point, and outstanding mechanical strength, making them perfect for industries like chemical processing, aerospace, medical, and electronics. Boikanyo is committed to ensuring that every Tantalum R05252 Bar adheres to strict international quality standards, guaranteeing excellent performance and durability even in extreme conditions.
These Tantalum R05252 Bars are made from a tantalum-tungsten alloy, which includes about 2.5% tungsten. This blend boosts their strength, hardness, and corrosion resistance compared to pure tantalum. With a melting point around 3017°C, good ductility, and a tensile strength ranging from 240 to 550 MPa, they excel in tough environments. They also show remarkable resistance to strong acids like hydrochloric and sulfuric acid, while maintaining great thermal conductivity and stability at high temperatures.
| 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 Themban Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Tantalum R05252 Bars in Cape Town , South Africa, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Cape Town, 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.
You’ll find Tantalum R05252 Bars commonly used in chemical processing equipment, heat exchangers, aerospace components, medical instruments, and electronic parts. Their exceptional mix of strength, corrosion resistance, and thermal stability ensures a long service life and reliable performance, even in some of the most aggressive and high-temperature industrial applications.