Copper clad aluminum plate sheet manufacturers
High conductivity Inheriting the excellent conductive properties of copper
Lightweight Using the low density of aluminum to reduce weight
Cost-effectiveness Balancing performance and cost to provide economic solutions
Metallurgical bonding 100% metallurgical bonding to ensure material reliability
Copper Clad Aluminum Plate Sheet Manufacturers: Your Ultimate Guide
Product Introduction
Copper-clad aluminum plates, also known as copper-aluminum composite plates, are advanced materials designed to combine the high electrical conductivity of copper with the lightweight properties of aluminum. These composite materials are widely used across various industries, including the chemical, electrical, and power sectors, due to their excellent performance and cost-effectiveness.
At Baoji City ShenAo Metal Materials Co., Ltd., we are proud to be leading manufacturers of copper-clad aluminum plate sheets. Our products are produced with cutting-edge technology, including explosive welding, ensuring the highest standards of quality, performance, and reliability. We specialize in creating tailored solutions to meet the specific needs of our customers, delivering optimal results for applications ranging from electrolytic systems to marine environments.
Main manufacturing process of copper-aluminum composite plate
The manufacturing process of copper-aluminum composite plate has a direct impact on product performance. Therefore, copper-aluminum composite plate manufacturers usually use the following mainstream technologies in the production process:
1. Explosive welding method
Explosive welding is a method of combining copper and aluminum instantly through the energy of explosives. It is suitable for large-area composite and high-bonding strength products. Its advantages include:
High bonding strength;
Not limited by material thickness;
Can composite dissimilar metals.
2. Hot rolling composite method
The hot rolling composite method is to perform multiple passes of rolling on copper and aluminum at high temperature, so that the two metals can be combined at the atomic level through plastic deformation. The process is stable and controllable. It is currently a common industrial preparation method.
| Parameter | Specification |
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| Material Composition | Copper (Cu) / Aluminum (Al) |
| Cladding Method | Explosive Welding (Bimetallic Bonding) |
| Thickness of Copper Layer | 0.5 mm to 5 mm |
| Thickness of Aluminum Layer | 1 mm to 10 mm |
| Plate Dimensions | Customizable (Standard: 1000mm x 2000mm) |
| Density | 2.7 g/cm³ |
| Electrical Conductivity | ≥ 60% IACS (International Annealed Copper Standard) |
| Tensile Strength | 100 - 250 MPa |
| Melting Point | Copper: 1085°C, Aluminum: 660°C |
| Surface Finish | Smooth, polished, or brushed finish |
| Corrosion Resistance | Excellent in seawater and chemical environments |
Performance advantages of copper-aluminum composite panels
The products produced by high-quality copper-aluminum composite panel manufacturers must not only meet the requirements of mechanical properties, but also meet the comprehensive standards of electrical properties, thermal properties and corrosion resistance. The specific performance is as follows:1. Excellent electrical and thermal conductivity
The copper layer provides excellent electrical conductivity (conductivity can reach more than 98%), while the aluminum layer provides good thermal conductivity and light weight, which is widely used in new energy vehicle battery connection, power system and other fields.
2. Lightweight and energy-saving, replacing traditional pure copper materials
Compared with pure copper plates, copper-aluminum composite panels can significantly reduce weight (reduced by about 30%-40%) while maintaining electrical properties, which is in line with the current industrial trend of energy conservation and carbon reduction.
3. Significant cost advantage
Since the price of copper is much higher than that of aluminum, the copper-aluminum composite structure can significantly reduce costs. Without sacrificing performance, enterprises can save 20%-40% of material costs.
4. Good processing performance and welding adaptability
Copper-aluminum composite plates have good processing performance such as stamping, bending, and stretching. Some copper-aluminum composite plate manufacturers have also developed composite products suitable for laser welding and friction welding to improve overall application flexibility.
Application fields of copper-aluminum composite panels
1. Power industry
Busbars, busbars, cable connection terminals;
High-voltage and high-current electrical components;
Electrical connection structures in power transmission equipment.
2. New energy and automotive industries
New energy vehicle power battery connectors;
Charging pile connection components;
On-board control unit EMC shielding structure.
3. Electronic and communication equipment
High-frequency communication equipment conductive frame;
Shielding cover, heat sink;
Conductive grounding structure of high-frequency circuit boards.
4. Military and aerospace
Conductive shells, radar structural parts;
Lightweight conductive parts of aircraft;
High-power electrical connection terminals.
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Product production process
Why Choose Us
1. Research and Innovation
At Baoji City ShenAo Metal Materials Co., Ltd., our experienced technical research and development team constantly works on creating new and improved products. We stay ahead of industry trends and regularly update our offerings to meet the evolving needs of our customers.
2. Excellent Reputation
With over 17 years of experience, we have built a solid reputation for product quality and reliability. Our clients trust the Baoji ShenAo brand for consistency and excellence in the field of non-ferrous metal materials.
3. Striving for Excellence
We follow a strict production process with a comprehensive quality management system to ensure that every product meets the highest industry standards. Whether you require small batches or large-scale production, we deliver timely and high-quality products.
4. Customized Product Services
We understand that every customer has unique requirements. Our custom solutions for copper-clad aluminum plates are tailored to meet specific needs, whether it's for electrical, chemical, or marine applications.
5. Timely Delivery, Worry-Free After-Sales Service
We prioritize customer satisfaction and are committed to providing excellent service and timely delivery, ensuring a smooth experience from order to after-sales support.
6. OEM Services
We offer OEM services, providing customized solutions for businesses and industries that require specific dimensions, coatings, or material compositions.
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Baoji City shenAo Metal Materials Co., Ltd. was founded in 2008 and is located in the "China Titanium Valley" Shaanxi Baoji High tech Industrial Development Zone. It focuses on the research and production of non-ferrous metal composite materials, precious metal coated titanium anodes (DSA), and titanium cathode products. Based on mature bimetallic explosive welding technology and advanced active coating manufacturing process, relying on strong resources in the Chinese titanium valley industry and the processing and manufacturing capabilities for bidding for the Olympics, we accurately and timely meet customer needs and create value for customers; Leading the development of energy-saving and environmentally friendly metal composite materials products through technological innovation, and continuously improving to meet customers' demand for long-life titanium electrodes.
The company has established close partnerships with hundreds of non-ferrous metal equipment manufacturers and electrochemical application enterprises, and has been designated as a long-term high-quality supplier.
The company has established research and development, production, and marketing departments, with strict process technology quality and testing standards to ensure reliable products and fast delivery efficiency to global customers.
Our Service
We provide a variety of customized services, mainly for the followingWe provide a variety of customized services, mainly for the following：
Waterjet Cutting
Laser Cutting
Welding
Plasma Welding
Polishing
Press
Hydraulic straightening machine
Bending
Drill Press
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Application Industries
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Our Factory
Our Patents and Honors
Our Packaging
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Why Choose Us?
16 Years Experience
With 16 years of experience, Baoji City ShenAo Metal Materials Co., Ltd. ensures exceptional quality and expertise in metal materials.
Perfect Service
Baoji City ShenAo Metal Materials Co., Ltd. is committed to providing perfect service, ensuring customer satisfaction and timely delivery.
Professional Knowledge
With professional knowledge in non-ferrous metals and titanium, we deliver innovative and reliable solutions to customers.
Fast Delivery
We prioritize fast delivery, ensuring timely and efficient service to meet our customers' needs.
Frequently Asked Questions (FAQs)
Q1: What is the primary advantage of copper-clad aluminum plates?
A1: Copper-clad aluminum plates combine the best properties of both metals. The copper provides high electrical conductivity, while the aluminum reduces the overall weight, making it a cost-effective and efficient solution for various industries.
Q2: Can you provide customized dimensions for the copper-clad aluminum plates?
A2: Yes, we can manufacture copper-clad aluminum plates in a wide range of dimensions to meet the specific needs of your application. Contact us for tailored solutions.
Q3: Are these plates resistant to corrosion?
A3: Yes, copper-clad aluminum plates offer excellent corrosion resistance, particularly in harsh environments like marine and chemical processing sectors.
Q4: What is the manufacturing process for copper-clad aluminum plates?
A4: We use the advanced bimetallic explosive welding technique to bond copper and aluminum, creating a robust and durable material suitable for various applications.
Q5: How do I place an order?
A5: You can contact us directly via phone or email to discuss your requirements and receive a customized quote for your order.
Contact Details
For more information or to place an order, please contact us at:
- Company Name: Baoji City ShenAo Metal Materials Co., Ltd
- Address: Wenquan Village Industrial Park, High-Tech Zone, Baoji City, Shaanxi, China
- Contact Person: Wang Shujuan
- Phone: +86 18729731603
- Fax: +86-917-3380538
- Email: zh@baojiti.com.cn
We look forward to providing you with the highest quality copper-clad aluminum plate sheets and meeting your business needs with exceptional service!
