CCAW(Copper Clad AIuminium Wire)

Hello, this is Dong-A Special Metals, Inc. We specialize in rare metal materials, including titanium sponge substitutes and recycled titanium and nickel scrap, supplying both domestic and international steel and material manufacturers. At our Gyeongsan plant, we have established a production line for titanium and nickel (Invar, Inconel 625, 718) rods and wires to manufacture Copper Clad Aluminum Wire (CCAW).


The Rise of Copper Clad Aluminum Wire (CCAW)

Recently, Copper Clad Aluminum Wire (CCAW) has gained attention as a cost-effective and lightweight alternative to conventional copper wire. This material combines the durability of copper with the affordability of aluminum, making it an attractive option for industries worldwide.

While Korea lags behind in adopting CCAW, major countries, especially China, have already embraced it in various applications, from earphones to missiles. The localization movement for CCAW in Korea is now gaining momentum.


Advantages of CCAW Over Traditional Copper Wire

  • 50% Lighter Weight: Ideal for applications where weight reduction is crucial.

  • Cost-Effective: Priced at half the cost of copper, reducing material expenses.

  • High Conductivity: At high frequencies, CCAW offers over 90% of copper’s capacitance.

  • Improved Oxidation Resistance: Overcomes oxidation issues found in traditional aluminum wiring.


China’s Expansion in CCAW Production & Korea’s Need for Competitiveness

China has already localized CCAW production, using it extensively in industries such as Urban Air Mobility (UAM) and drones, replacing traditional copper wires. To remain competitive, Korea’s industry must embrace CCAW and secure price advantages.


Dong-A Special Metals’ CCAW Production Capacity

Dong-A Special Metals has an annual CCAW production capacity of 1,000 tons, offering wire sizes ranging from 2.6mm to 16mm with 15% copper content. Our advanced bonding process ensures perfect copper-aluminum adhesion, preventing voids that could cause heat resistance issues or fire hazards.


Applications of CCAW in Various Industries

CCAW is already widely used in industries such as:

  • Coaxial cables and UTP wires

  • Motors and transformers

  • Electric fans and home appliances (TVs, refrigerators, etc.)

As cost-saving measures become a priority, more electronics companies in Korea are shifting to CCAW.


Expanding to Japan and India

Dong-A Special Metals is actively securing domestic and international demand for CCAW, expanding into Japan and India while working closely with Korean companies to establish safe demonstration cases.


Contact Us

For inquiries about our Copper Clad Aluminum Wire (CCAW) or other products, please feel free to contact us. We look forward to collaborating with businesses globally to drive innovation in rare metal recycling and material manufacturing.



#Copper Clad Aluminum Wire #CCAW #Rare Metal Recycling #Titanium Sponge Substitute #Ferro-Titanium #Nickel Alloy #High Conductivity Wire #Cost-Effective Copper Alternative #Korean CCAW Industry #Rare Metal Manufacturing

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Contact Us

Homepage : http://www.dongaspecial.co.kr/

Mobile : +82-10-6367-7392

Company Catalog Download :

1) Eng : https://blog.naver.com/dongaspecial/223683563148

2) Kor : https://blog.naver.com/dongaspecial/223683558947

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Product Brochure Download :

1) Eng : https://blog.naver.com/dongaspecial/223683548933

2) Kor : https://blog.naver.com/dongaspecial/223683546036

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"E-mail"

1) sales@dongasepcial.co.kr

2) adenjang@dongasepcial.co.kr

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"Messenger"

1) Whatsapp : +82-10-6367-7392, +82-10-9414-2752

2) Wechat ID : dongaspecial, adenjang

3) Line ID : dongaspecial, bluemanner

4) Kakao ID : dongaspecial, bluemanner

5) OpenKakao : https://open.kakao.com/o/ghgyxcYe

6) Zalo : +821094142752

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Ltd. is selling titanium (titanium) sponge substitutes for research and alloying on its smart store in order to localize the material in Korea. We look forward to your interest and support. Thank you.


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