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electrical & electronics

Precision Engineering for a Better World

Copper Clad

Electrical contacts

Applicable Steel Grade :

The CMC-3PLY is composed of pure bronze and mild steel for increased strength and better machinability compared to traditional pure bronze solids. Of course, you’ll also benefit from the relatively low cost and light weight of iron, which means lower costs and better workability.

Applicable for the full range of electric actuation applications and as a phosphor bronze replacement for some relatively low-strength, low-springiness applications.

* Alternative materials: brass, electroplated, phosphor bronze

Flexible electrical contacts (for parts requiring high strength and springiness)

Applicable Steel Grade :

CSC-3PLY and CS-2PLY are made of stainless steel instead of mild steel compared to CMC-3PLY for greater strength and are widely used where springiness is required due to their higher elasticity.

* Alternative materials: phosphor bronze, beryllium copper, electric copper

Busbar

Applicable Steel Grade :

CAC-3PLY combines the excellent electrical conductivity and heat dissipation of copper with the lightweight properties of aluminum. Aluminum allows for better formability and more affordable pricing.

CAC-3PLY is widely used in representative busbars in the electrical distribution field, and can be applied to any range where relatively thick copper is used and high electrical conduction efficiency is required.

* Alternative materials: Electro-mechanical for bus bars

sleeve

CA-2PLY is a material that prevents corrosion that can occur when combining copper and aluminum wires. Due to corrosion due to the potential difference between copper and aluminum, heat generation and damage to wires and sleeves can lead to fire, so a solution for this corrosion is needed.

CA-2PLY is one of the solutions to eliminate this problem.

CMC-3PLY

CMC-3PLY는 동 클래드의 한 종류로서, 두 시트 사이에 마일드 스틸을 넣어 압연하여 제작합니다. 강도가 향상될 뿐만 아니라 시간이 지날수록 산화 발색되어 미려한 외관을 자랑합니다. 

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specification

TypeCMC-3PLY (Copper + Mild Steel + Copper)
Base materialMild steelThickness (mm)0.1 ~ 2.0
Layer materialCu 1100Width (mm)≤580
Available FormCoil, Sheet

CSC-3PLY

CSC-3PLY는 동클래드의 한 종류로서, 동 사이에 스테인리스를 넣어 압연 제작합니다. 압연하는 스테인리스의 종류에 따라 물성치를 조정이 가능하며, 경우에 따라 인청동 및 베릴륨동과 동등 수준의 물성치로 제작 가능하며, 전기전도도 향상을 시키며 원가 절감이 가능합니다. 

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specification

TypeCSC-3PLY (Copper + Stainless + Copper)
Base materialSUS 304(L), 409(L), 439Thickness (mm)0.1 ~ 1.5
Layer materialCu 1020, 1100, 7521Width (mm)≤580
Available FormCoil, Sheet

CS-2PLY

CS-2PLY는 동 클래드의 한 종류로서, 동과 스테인리스를 압연 제작합니다. 동의 분율을 조정함으로써 열전도율을 향상시키거나 원가절감을 할 수 있는 소재입니다. 내측은 스테인리스 외측은 동으로 형상을 제작한 주방용품이나 정수기용 모듈에 사용됩니다.

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specification

TypeCS-2PLY (Copper + Stainless)
Base materialSUS 304(L), 409(L), 430, 439, 409LThickness (mm)0.1 ~ 1.2
Layer materialCu 1020, 1100, 1220Width (mm)≤580
Available FormCoil, Sheet

CAC-3PLY

CAC-3PLY는 동 클래드의 한 종류로서, 두 시트 사이에 알루미늄 시트를 넣어 압연하여 제작합니다. 기본 소재보다 원가를 20% 절감하며 40% 정도 가벼운 소재입니다.

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specification

Type CAC-3PLY (Copper + Aluminum + Copper)
Base material Al 1050 Thickness (mm) 0.8 ~ 4.0
Layer material Cu 1020, 1100 Width (mm) ≤580
Available Form Coil, Sheet

CA-2PLY

CA-2PLY는 동 클래드의 한 종류로서, 동과 알루미늄을 압연하여 제작합니다. 동의 분율을 조정함으로써 전도율을 향상시키거나, 원가절감, 경량화가 가능합니다.
전식 솔루션 소재로서 동과 알루미늄의 전위차에 의한 부식을 없애며, 용접성을 향상시키는 호환성 소재입니다. 

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specification

TypeCA-2PLY (Copper + Aluminum)
Base materialAl 1050Thickness (mm)0.5 ~ 4.0
Layer materialCu 1020, 1100Width (mm)≤580
Available FormCoil, Sheet
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CMC-3PLY

CMC-3PLY is a type of copper clad and is manufactured by placing mild steel between two sheets and rolling it. Not only does the strength improve, but it also oxidizes over time and boasts a beautiful appearance.

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specification

Type CMC-3PLY (Copper + Mild Steel + Copper)
Base material Mild steel Thickness (mm) 0.1 ~ 2.0
Layer material Cu 1100 Width (mm) ≤580
Available Form Coil, Sheet

CSC-3PLY

CSC-3PLY is a type of copper clad, manufactured by rolling stainless steel between copper. The physical properties can be adjusted depending on the type of stainless steel being rolled, and in some cases, it can be manufactured with physical properties equivalent to those of phosphor bronze and beryllium copper, improving electrical conductivity and reducing costs.

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specification

Type CSC-3PLY (Copper + Stainless + Copper)
Base material SUS 304(L), 409(L), 439 Thickness (mm) 0.1 ~ 1.5
Layer material Cu 1020, 1100, 7521 Width (mm) ≤580
Available Form Coil, Sheet

CS-2PLY

CS-2PLY is a type of copper clad, manufactured by rolling copper and stainless steel. It is a material that can improve thermal conductivity or reduce costs by adjusting the copper fraction. It is used in kitchen appliances and water purifier modules that are made of stainless steel on the inside and copper on the outside.

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specification

Type CS-2PLY (Copper + Stainless)
Base material SUS 304(L), 409(L), 430, 439, 409L Thickness (mm) 0.1 ~ 1.2
Layer material Cu 1020, 1100, 1220 Width (mm) ≤580
Available Form Coil, Sheet

CAC-3PLY

CAC-3PLY is a type of copper clad and is manufactured by placing an aluminum sheet between two sheets and rolling it. It is a material that reduces costs by 20% and is about 40% lighter than basic materials.

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specification

Type CAC-3PLY (Copper + Aluminum + Copper)
Base material Al 1050 Thickness (mm) 0.8 ~ 4.0
Layer material Cu 1020, 1100 Width (mm) ≤580
Available Form Coil, Sheet

CA-2PLY

CA-2PLYis a type of copper clad and is manufactured by rolling copper and aluminum. By adjusting the copper fraction, it is possible to improve conductivity, reduce costs, and reduce weight.
As an electrostatic solution material, it is a compatible material that eliminates corrosion caused by the potential difference between copper and aluminum and improves weldability.

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specification

Type CA-2PLY (Copper + Aluminum)
Base material Al 1050 Thickness (mm) 0.5 ~ 4.0
Layer material Cu 1020, 1100 Width (mm) ≤580
Available Form Coil, Sheet