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Yunus Sheets and Plates, located in Istanbul, Turkey, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Niobium Sheets and Plates. With a strong focus on precision and dependability, this company caters to a variety of industries that need advanced metal solutions. Their Niobium products are crafted under strict quality standards, guaranteeing outstanding consistency, durability, and performance. Known for their prompt delivery and customer-focused service, Yunus Sheets and Plates serves both local and international clients, providing customized solutions to fit specific industrial requirements. Their expertise in working with specialized metals makes them a go-to partner for critical engineering projects.
Niobium Sheets and Plates are primarily made from niobium (Nb), a refractory metal celebrated for its high melting point, exceptional corrosion resistance, and lightweight nature. These sheets boast impressive mechanical properties, such as high tensile strength, ductility, and formability, enabling them to endure extreme conditions. Niobium retains its structural integrity even at elevated temperatures, making it perfect for high-performance applications. Additionally, the material is highly resistant to chemical attacks, oxidation, and fatigue, ensuring long-lasting reliability. These mechanical and physical characteristics make Niobium Sheets and Plates ideal for challenging industrial settings.
| Grade : | Nb1,NbZr,R04200 |
| Standard : | ASTM B393-05 |
| Purity : | 99.95% |
| Specialize sheets : | Shim, Perforated Sheet, B. Q. Profile. |
| Size: | Thick 0.1mm min.W680mm max. L3000mm max |
| Finish : | Cold rolled sheet (CR), 2D, Hot rolled plate (HR), 2B, BA NO(8), SATIN (Met with Plastic Coated) |
| Hardness : | Quarter Hard, Soft, Hard, Half Hard, Spring Hard etc. |
| Applications : | Semiconductor materials, vacuum coating, sintering trays and boats, special chemical applications. |
| STANDARD | UNS | Material No |
| Niobium | R04200 | – |
| Element | Type 1 (Reactor Grade Unalloyed Nb) R04200 | Type 2 (Commercial Grade Unalloyed Nb) R04210 | Type 3 (Reactor Grade Nb-1%Nb) R04251 | Type 4 (Commercial Grade Nb-1%Nb) R04261 |
| Max Weight % (Except Where Otherwise Specified) | ||||
| C | 0.01 | 0.01 | 0.01 | 0.01 |
| N | 0.01 | 0.01 | 0.01 | 0.01 |
| O | 0.015 | 0.025 | 0.015 | 0.025 |
| H | 0.0015 | 0.0015 | 0.0015 | 0.0015 |
| Zr | 0.02 | 0.02 | 0.8 – 1.2 | 0.8 – 1.2 |
| Ta | 0.1 | 0.3 | 0.1 | 0.5 |
| Fe | 0.005 | 0.01 | 0.005 | 0.01 |
| Si | 0.005 | 0.005 | 0.005 | 0.005 |
| W | 0.03 | 0.05 | 0.03 | 0.05 |
| Ni | 0.005 | 0.005 | 0.005 | 0.005 |
| Mo | 0.010 | 0.020 | 0.010 | 0.050 |
| Hf | 0.02 | 0.02 | 0.02 | 0.02 |
| Ti | 0.02 | 0.03 | 0.02 | 0.03 |
| Grade Chart | Tensile Ultimate Strength, Minimum,psi(MPa) | Yield Strength Minimum, psi (MPa) | Elongation in 1-inch | |
| 0.010 inch or Greater | Less Than 0.010 inch | |||
| Types 1 and 2 | 18 000 (125) | 10 500 (73) | 20 | 15 |
| Types 3 and 4 | 28 000 (195) | 18 000 (125) | 20 | 15 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Niobium Sheets and Plates are widely utilized in the aerospace, chemical processing, and nuclear sectors due to their excellent strength-to-weight ratio and corrosion resistance. They find applications in aircraft components, rocket parts, and high-temperature furnace equipment, where reliability in extreme conditions is essential. In chemical plants, niobium sheets act as protective linings and structural elements in corrosive environments. They are also used in superconducting technologies, medical devices, and electronics, where their unique properties enhance both performance and longevity. Their versatility, combined with durability and stability, makes them a valuable asset in various demanding applications.
Niobium sheets and plates offer several advantages, including exceptional corrosion resistance, especially in extreme environments such as high temperatures and acidic conditions. They have excellent weldability and formability, making them ideal for precision manufacturing. Niobium also boasts high strength-to-weight ratio, ensuring durability without adding excess weight. Its resistance to oxidation and ability to retain mechanical properties at elevated temperatures make it valuable for aerospace, electronics, and chemical industries. Additionally, niobium is non-toxic and biocompatible, making it suitable for medical implants and other specialized applications.
| Niobium and Niobium Alloys Sheet & Strip & Foil Dimension and Tolerance (mm) | ||||||
| Thickness | Thickness Tolerance | Width | Width Tolerance | Length | Length Tolerance | |
| Grade 1 | Grade 2 | |||||
| 0.025 – 0.1 | ± 0.005 | ± 0.008 | 50 – 150 | ± 2.0 | 100 – 20 000 | ± 2.0 |
| 0.1 – 0.2 | ± 0.015 | ± 0.02 | 50 – 240 | ± 2.0 | 100 – 20 000 | ± 2.0 |
| > 0.2 – 0.3 | ± 0.02 | ± 0.03 | 50 – 650 | ± 2.0 | 100 – 6 000 | ± 2.0 |
| > 0.3 – 0.5 | ± 0.03 | ± 0.04 | 50 – 650 | ± 2.0 | 100 – 6 000 | ± 2.0 |
| > 0.5 – 0.8 | ± 0.04 | ± 0.06 | 50 – 650 | ± 2.0 | 100 – 6 000 | ± 2.0 |
| > 0.8 – 1.0 | ± 0.06 | ± 0.08 | 50 – 650 | ± 2.0 | 100 – 6 000 | ± 2.0 |
| > 1.0 – 1.5 | ± 0.08 | ± 0.12 | 50 – 650 | ± 3.0 | 100 – 6 000 | ± 4.0 |
| > 1.5 – 2.0 | ± 0.12 | ± 0.16 | 50 – 650 | ± 3.0 | 100 – 4 000 | ± 4.0 |
| > 2.0 – 3.0 | ± 0.16 | ± 0.18 | 50 – 650 | ± 5.0 | 100 – 4 000 | ± 5.0 |
| > 3.0 – 4.0 | ± 0.18 | ± 0.20 | 50 – 650 | ± 5.0 | 100 – 3000 | ± 5.0 |
| > 4.0 – 6.0 | ± 0.20 | ± 0.24 | 50 – 650 | ± 5.0 | 100 – 2000 | ± 5.0 |
| The tolerance can be adjusted based on customer’s request. | ||||||
Yes, we offer custom sizes for Niobium Sheets and Plates to meet specific project needs. Our team at Yunus Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
Niobium sheets and plates are widely used in aerospace, automotive, and electronics industries due to their high strength, corrosion resistance, and ability to withstand extreme temperatures. They are essential in manufacturing components for jet engines, rockets, and turbine blades. Niobium is also used in superconducting magnets for medical imaging, as well as in nuclear reactors for its resistance to radiation. Additionally, it is utilized in chemical processing equipment, power generation, and medical implants due to its biocompatibility and resistance to oxidation.
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