
Copper Clad Molybdenum Sheet
Elmet Technologies is a leading manufacturer of premium copper clad molybdenum sheet for high performance applications. Our Cu-Mo-Cu materials and flat products are engineered to provide high electrical performance, superior thermal conductivity, and mechanical rigidity. Manufactured utilizing advanced metal rolling techniques, our Cu-Mo-Cu materials and products are typically available with a standard composition of approximately 70% molybdenum and 30% copper.

We manufacture high-performance Cu-Mo-Cu sheet that regularly exhibits exceptional performance properties, including excellent shielding capabilities, strong surface adhesion, and a reliable coefficient of thermal expansion (CTE) that matches ceramics. These qualities make our Cu-Mo-Cu sheet an ideal material for a wide range of demanding applications, offering durable performance and long-lasting reliability, even in the most sophisticated or challenging environments.
Copper Clad Molybdenum Sheet: Features
- Surface Adhesion: Features excellent solderability and compatibility with various plating processes, ensuring strong and reliable surface bonding.
- Lightweight Design: Ideal for weight-sensitive applications, offering strength without adding unnecessary bulk.
- Thermal Performance: Provides high thermal conductivity, ensuring efficient and effective heat dissipation in critical systems.
- CTE Compatibility: Offers a reliable coefficient of thermal expansion (CTE) match with ceramics and semiconductor substrates, ensuring compatibility and stability in advanced applications.
- Durability: Maintains a stable CTE across a wide temperature range (-55°C to 900°C), making it suitable for extreme environments.

Cu-Mo-Cu Sheet and flat products
Elmet Technologies manufactures copper clad molybdenum sheet with exceptional precision and options for customization. Through advanced rolling and manufacturing processes, we achieve consistent thickness, superior flatness, and high-quality surface finishes. Designed to excel in applications requiring high thermal conductivity and durability, our sheet is tailored to meet your exact specifications with reliable performance, even in the most challenging environments.
Cu-Mo-Cu Sheet: Common Applications
Elmet Technologies engineers copper clad molybdenum sheet to meet the demands of a wide range of industries and applications. Cu-Mo-Cu offers a unique combination of thermal conductivity and durability, making it a trusted choice for critical use cases, including:
- Electronics: Copper-clad molybdenum is critical to electronic components and systems, providing superior thermal management and reliability.
- Industrial Applications: Ensuring optimal protection and thermal efficiency for a diverse array of industrial equipment applications.
- Defense: Designed to meet the demands of high-performance defense applications with precision and reliability.
- Energy: Ensuring optimal performance and longevity in energy applications.



Experts in High-Performance Materials
Elmet Technologies combines decades of refractory metals expertise with state-of-the-art manufacturing technology to deliver high-performance copper clad molybdenum products. We engineer and manufacture our copper-clad molybdenum sheet for exceptional quality, precision, and performance. Our team is readily available to discuss your high-performance material requirements.

