Inclusive of all taxes
CUPAL - Copper Aluminium Bi-Metal Sheet is a precision-engineered composite metal sheet consisting of copper and aluminium layers bonded together to leverage the superior conductivity of copper and the lightweight nature of aluminium. This bi-metal sheet is designed to provide excellent electrical and thermal conductivity while maintaining structural integrity and corrosion resistance, making it ideal for various industrial applications such as electrical connectors, busbars, transformers, and heat exchangers. CUPAL sheets are manufactured using advanced metallurgical bonding techniques that ensure a consistent, reliable interface between the copper and aluminium layers, thereby enhancing performance in high-current and thermal environments. The product meets rigorous industry standards and is available in multiple thicknesses and dimensions to meet specific application requirements, promoting efficient energy transfer and extended component lifespan.
Key Features
| Features | Description |
|---|---|
| Material Composition | Copper and Aluminium layers tightly bonded |
| Conductivity | High electrical and thermal conductivity due to copper layer |
| Weight | Lightweight as compared to pure copper, due to aluminium layer |
| Corrosion Resistance | Enhanced corrosion resistance with aluminium's protective oxide layer |
| Bonding Technology | Advanced metallurgical bonding ensuring durable and reliable interface |
| Applications | Used in electrical connectors, busbars, transformers, heat exchangers |
| Thickness Options | Available in various thicknesses ranging from 0.5mm to 5mm |
| Size Customization | Customizable sheet sizes to suit industrial requirements |
| Mechanical Strength | High structural integrity suitable for high-current loads |
| Surface Finish | Smooth finish optimized for industrial fabrication |
| Attributes | Description |
|---|---|
| Copper Layer Purity | ≥ 99.9% C11000 Copper |
| Aluminium Layer Grade | Commercial grade Aluminium 1100 or 1350 |
| Sheet Thickness Range | 0.5 mm to 5 mm |
| Standard Width | 100 mm to 1000 mm, customizable |
| Length | Up to 3000 mm or cut to customer specifications |
| Operating Temperature Range | -40°C to 150°C |
| Electrical Conductivity | Copper layer ~ 58 MS/m, Aluminium layer ~ 38 MS/m |
| Tensile Strength | Typical 150-250 MPa depending on thickness |
| Surface Treatment | Optional anti-oxidation coatings available |
| Bonding Method | Explosive welding or roll bonding |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
CUPAL sheets are manufactured using advanced metallurgical bonding techniques such as explosive welding and roll bonding to ensure a durable and reliable copper-aluminium interface.
Yes, CUPAL sheets are available in a range of thicknesses from 0.5mm to 5mm and customizable widths and lengths based on industrial requirements.
These sheets are widely used in electrical industry applications including busbars, electrical connectors, transformers, and heat exchangers due to their conductivity and lightweight properties.
The aluminium layer provides an inherent protective oxide film that improves corrosion resistance, making the CUPAL sheet suitable for exposure to industrial environments.
The sheets can operate effectively within a temperature range of -40°C to 150°C, suitable for most electrical and thermal applications.
Country Of Origin: India
Inclusive of all taxes
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