Home > Kovar Sheets and Plates
Adrian Nickel Alloys stands out as a reliable manufacturer and supplier of Kovar Sheets and Plates in Singapore, specifically in Pulau Ujong. They specialize in high-quality iron-nickel-cobalt alloys that are expertly designed for exceptional thermal expansion control. Kovar is well-known for its ability to maintain dimensional stability when bonded with glass or ceramics, making it a top choice for electronic and sealing applications. Adrian Nickel Alloys takes pride in ensuring that their Kovar Sheets and Plates meet rigorous international standards, providing industries like aerospace, telecommunications, electronics, and scientific instrumentation with the reliability and precision they need.
Typically, Kovar Sheets and Plates are made from iron combined with carefully controlled amounts of nickel and cobalt, which give them excellent thermal expansion properties that closely match those of borosilicate glass and ceramics. This alloy is not only strong but also tough, delivering dependable performance even in high-vacuum settings. Its resistance to oxidation, along with its ability to be welded, brazed, and machined, makes Kovar a go-to option for precision engineering tasks.
| Standard Specification : | UNS K94610 | Werkstoff Nr 1.3981 | DIN 17745 | ASTM F15 | AMS 7726 | AFNOR NF A54-301 | S.E.W 385 |
| Dimensions : | ASTM, ASME, and API |
| Sheets Thickness : | Range from .008″ to .0125″ |
| Plates Thickness : | Ranges from .0125″ to 5.00″ |
| Sheets/Plates Width : | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Sheets/Plates Length : | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Tempers : | Annealed, 1/4, 1/2 Hard, 3/4 Hard, Full Hard |
| Hardness : | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Value Added Service : | Cladding, Heat Treatment, Annealed, Pickling, Polish, Rolling, Cutting, Bending, Forging, Minor Fabrication Etc. |
| Chemical Analysis | |
| Cr | 20 nom |
| Ni | 35 nom |
| Mo | 10 nom |
| Co | 35 nom |
| Material | Condition | Yield Strength (0.1% Offset) | Tensile Strength | Elongation % | ||
|---|---|---|---|---|---|---|
| psi | MPa | psi | MPa | |||
| Alloy K Kovar | Annealed | 49,000 | 340 | 75,000 | 520 | 42 |
At Adrian Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Nimonic Sheet and Plates in Pulau ujong, Singapore , providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Pulau ujong, 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 Kovar Sheets and Plates used extensively in electronic components, vacuum tubes, microwave devices, and semiconductor packaging where glass-to-metal or ceramic-to-metal seals are essential. They’re also utilized in aerospace instruments, medical equipment, and scientific devices that require thermal stability and hermetic sealing. With their remarkable balance of mechanical properties, thermal expansion control, and long-lasting durability, Kovar Sheets and Plates are a trusted solution for industries focused on advanced engineering and technology.
