Boikanyo Metals is a well-respected manufacturer and supplier of Tantalum R05255 Sheets and Plates, proudly based in Cape Town, South Africa. They specialize in providing top-notch materials that cater to high-performance needs in both industrial and scientific fields. These sheets and plates are celebrated for their remarkable corrosion resistance, impressive melting point, and exceptional mechanical strength, making them perfect for applications in the chemical, aerospace, medical, and electronics sectors. Boikanyo is committed to delivering precision-engineered Tantalum R05255 products that meet international quality and purity standards.
The Tantalum R05255 Sheets and Plates are crafted from a tantalum-niobium alloy, which includes about 2.5% niobium. This composition boosts the material’s ductility, toughness, and resistance to corrosion. With a melting point close to 3017°C and a tensile strength ranging from 240 to 550 MPa, this alloy stands out for its ability to resist most strong acids, such as hydrochloric and sulfuric acids, while performing reliably in both high-temperature and corrosive settings. Its excellent formability and weldability also make it a great choice for intricate fabrication processes.
| Standard Specifications | ASTM B708, ASME SB708 / ASTM F 560 |
| Thickness | 0.5 mm – 30 mm |
| Width | 10mm – 2500mm |
| Length | As Your Required |
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Types | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc. |
| Purity | ≥99.9% or 99.95% |
| Grade | R05200, R05400, R05255, R05252, R05240 |
| C | O | N | H | Fe | Mo | Nb | Ni | Si | Ti | W | Ta |
| 0.010 | 0.015 | 0.010 | 0.0015 | 0.010 | 0.020 | 0.100 | 0.010 | 0.005 | 0.010 | 9.0 – 11.0 | Remainder |
| Dimension | Ultimate Tensile Strength, min, psi (MPa) | Yield Strength, min, psi (MPa) (2 % Offset) | Elongation, min, % |
| < 0.125″ (3.175mm) | 70000 (482) | 60000 (414) | 15 |
| ≥0.125″ (3.175mm) | 70000 (482) | 55000 (379) | 20 |
At Themban Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Tantalum R05255 Sheets and Plates 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.
These Tantalum R05255 Sheets and Plates find extensive use in chemical processing equipment, heat exchangers, reactor linings, medical implants, and electronic components. Their capacity to endure extreme conditions and deliver long-lasting durability makes them a go-to material for applications that require high corrosion resistance and mechanical stability.
