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Ahmed Sheets and Plates, a reputable manufacturer and supplier located in Safat, Kuwait, specializes in high-quality Niobium Sheets and Plates designed for tough industrial applications. With a solid track record for precision manufacturing and dependable service, Ahmed Sheets and Plates provides niobium products that stand out for their exceptional purity, durability, and performance. The company is dedicated to adhering to international material standards while offering customized solutions for clients in various sectors, including aerospace, electronics, chemical processing, and energy. Thanks to advanced production methods and rigorous quality control, Ahmed Sheets and Plates guarantees that each niobium sheet and plate meets the highest standards for strength, stability, and longevity.
Niobium sheets and plates are composed primarily of niobium (Nb), with small amounts of impurities like oxygen, carbon, and nitrogen. Niobium’s exceptional properties include high strength, excellent corrosion resistance, and the ability to withstand extreme temperatures. Mechanically, niobium exhibits good ductility, high melting point (2,477°C), and superior weldability. It has a tensile strength ranging from 200 to 500 MPa and is highly resistant to oxidation, making it ideal for aerospace, electronics, and chemical applications where durability and performance under harsh conditions are critical.
| 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.
The Niobium Sheets and Plates from Ahmed Sheets and Plates are typically crafted from high-purity niobium, often boasting over 99.9% elemental content. To enhance specific properties, alloying elements like trace amounts of tantalum, titanium, or tungsten may be included. Niobium is known for its excellent ductility, high melting point, and impressive resistance to corrosion and oxidation. Mechanically, it offers good tensile strength, remarkable formability, and stability even in extreme temperatures. These characteristics make niobium an ideal choice for applications that require outstanding thermal performance, chemical resistance, and structural reliability in specialized industrial settings.
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. | ||||||
The Niobium Sheets and Plates provided by Ahmed Sheets and Plates find extensive use across industries that demand high-performance materials. In aerospace and defense, niobium is crucial for high-temperature components and rocket engine parts. In the electronics field, it plays a vital role in superconducting materials, capacitors, and advanced circuitry. The chemical and petrochemical industries depend on niobium for corrosion-resistant reactors and heat exchangers. Moreover, it is utilized in medical imaging devices, nuclear technology, and scientific research applications.
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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