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Based in Delhi, India, Daksh Sheets and Plates is a top producer and supplier of Tantalum R05255 Sheets and Plates, a premium alloy renowned for its remarkable strength and high-temperature performance. This alloy, which contains about 10% tungsten, is designed for demanding applications involving high temperatures and harsh chemicals. Daksh offers specialised dimensions and finishes that are suited to the needs of customers in the advanced manufacturing, aerospace, and defence industries. We are a reliable supplier of high-performance tantalum alloy solutions because of our dedication to accuracy, quality, and prompt delivery.
Tantalum R05255 offers exceptional mechanical strength and high temperature performance because it is made up of tantalum and roughly 10% tungsten. This alloy maintains considerable ductility (~15% elongation) while achieving a tensile strength of up to 550 MPa and a yield strength of about 470 MPa. Because of its high thermal stress tolerance, it can be used continuously in harsh operating conditions. In comparison to purer grades, R05255 offers superior structural integrity under mechanical loads and maintains tantalum’s resistance to corrosion, especially against strong acids. It is adaptable in demanding applications due to its high electrical and thermal conductivity.
ASTM B708 / ASME SB708
0.5 mm – 30 mm
10mm – 2500mm
30-3000 mm
≥99.9% or 99.95%
Ta R05255
| Grade | UNS |
| Ta R05255 | UNS R05255 |
| 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 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Daksh Sheets and Plates based in Hyderabad , India, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
Tantalum R05255 sheets and plates offer numerous advantages, making them ideal for demanding applications. They exhibit exceptional corrosion resistance, particularly in aggressive environments such as strong acids and high-temperature conditions, ensuring long-term durability. The alloy’s high melting point and excellent thermal conductivity make it suitable for high-performance applications in aerospace, chemical processing, and electronics. Additionally, Tantalum R05255 provides excellent mechanical properties, including high strength and ductility, which enhance its reliability and performance. Its resistance to wear, erosion, and thermal stress further increases its versatility and lifespan in critical applications.
Yes, we offer custom sizes for Tantalum R05255 Sheets and Plates to meet specific project needs. Our team at Daksh Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@dakshsheetsandplates.co.in
Applications for tantalum R05255 Sheets and Plates include thermal shielding in space, missile structures, and parts of aerospace engines that are subjected to high temperatures and stress. They are also essential in machinery used in chemical processing that works with extremely corrosive substances under pressure. They are utilised in electronics for circuit components and high-performance resistors. R05255’s corrosion resistance supports its use in heat exchangers, reaction vessels, and pressure containers, and its durability under thermal cycling makes it valuable in vacuum and nuclear technologies. When corrosion resistance and mechanical strength are non-negotiable, this alloy is selected.
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Hyderabad, India
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