Copper coated alluminium bar CAB

Material Composition and Component Table

Material: composite material copper-aluminum Copper：T2(C1100)
Aluminum: 1060

Alloy elements

AL

Si

Fe

Cu

Mn

Mg

Zn

Ti

…

Aluminum/1060

99.61

0.0615

0.235

0.003

0.002

0.002

0.001

0.0195

…

Alloy elements

Cu+Ag

Bi

Sb

As

Fe

Pb

S

…

…

Copper/T2

99.98

0.001

0.002

0.002

0.001

0.005

0.005

…

…

Total thickness：0.07mm→14.5mm，0.1mm→60mm，0.1mm→15mm. Customization is available.
The proportion of copper layer thickness to the total thickness: 5%，10%，15%，20%，25%，30%，＞30%. Customization is available.
Copper length or copper layer length：Customization is available.
Width：See the size table，customization is also available.
Length: the maximum length of each size of Copper Coated Aluminum Bar is 6000mm,cutting as needed into 1 meter, 2
meters, 3 meters or as requirement.Customization is available.
Density: 3.94 and 4.56
Shape: Rounded corners and square corners

Scheda tecnica
Other Physical Properties

Specific Resistance
(Ωm㎡/m) ≦0.024

Percentage Elongation
(%)15～30

Strength Of Extension
(MPa)150-170

Peel Strength
(N/mm) ＞12

Surface Hardness
(HV 0.3) 76/37

The Characteristic Advantages of Composite Material Copper-aluminum And Related Application Fields

  • It has overcome the “electrochemical corrosion effect”, and achieved safe transition in electrical performance. Due to the significant chemical property difference between copper and aluminum, there is a potential difference. Under the condition of being electrified, it is easy to form non-conductive AL2Q3 or be prone to be oxidized and corroded. Therefore, it is widely used in power, electronics, new energy power, vehicle batteries.
  • It simultaneously possesses the electrical conductivity of copper and the heat dissipation performance of aluminum.
  • Energy Efficiency. Due to the high cost and large specific gravity of copper metal, the specific gravity of composite material copper-aluminum is 2 to 3 times smaller, and this material basically retains the physical and chemical properties of both copper and aluminum. Therefore, compared with the complete application of materials pure copper, they can save costs to a certain extent in some fields.
Specification

Model No.

Thickness*
Width
(mm)

Model No.

Thickness*
Width
(mm)

Model No.

Thickness*
Width
(mm)

Model No.

Thickness*
Width
(mm)

Model No.

Thickness*
Width
(mm)

CAB4-30

4*30

CAB4-40

4*40

CAB4-50

4*50

CAB4-60

4*60

MGB4-80

4*80

CAB4-100

4*100

CAB4-120

4*120

CAB5-25

5*25

CAB5-30

5*30

MGB5-40

5*40

CAB5-45

5*45

CAB5-50

5*50

CAB5-60

5*60

CAB5-80

5*80

MGB5.5-35

5.5*35

CAB5.5-45

5.5*45

CAB5.5-55

5.5*55

CAB5.5-70

5.5*70

CAB5.5-85

5.5*85

MGB5.5-110

5.5*110

CAB5.5-120

5.5*120

CAB6-30

6*30

CAB6-40

6*40

CAB6-50

6*50

MGB6-60

6*60

CAB6-70

6*70

CAB6-80

6*80

CAB6-85

6*85

CAB6-100

6*100

MGB6-110

6*110

CAB6-120

6*120

CAB6-140

6*140

CAB6-150

6*150

CAB8-40

8*40

MGB8-50

8*50

CAB8-60

8*60

CAB8-70

8*70

CAB8-80

8*80

CAB8-85

8*85

MGB8-100

8*100

CAB10-30

10*30

CAB10-40

10*40

CAB10-50

10*50

CAB10-60

10*60

MGB10-70

10*70

CAB10-80

10*80

CAB10-100

10*100

CAB10-120

10*120

CAB10-125

10*125

MGB10-140

10*140

CAB10-150

10*150

CAB12-60

12*60

CAB12-80

12*80

CAB12-100

CAB12-100

MGB12-120

12*120

CAB12-135

12*135

CAB12-140

12*140

CAB12-150

12*150

CAB15-40

CAB15-40

–

–

CAB3-25

3*25

CAB3-30

3*30

CAB3-40

3*40

CAB3-50

CAB3-50

–

–

Model Selection Instruction: For example, if you need thickness * width 4*30 and length 1 meter, then the model No. is CAB4-30(L=1000mm).