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Popular Products
CuCr/CuZr/CuCrZr
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CuCr Grade：C18200
Alloy Material: zirconium copper
CuZr Grade：C15000
Alloy Material: chromium zirconium copper
CuCrZr Grade：C18150
These three copper alloys have a relatively high intensity and hardness, good electric and thermal conductivity. The hardness, intensity, and conductivity are remarkably improved after aging treatment. It has been widely applied in connectors, spot welding machines, seam welders, butt welder as high intensity, conducive fittings.
Chemical properties：
|
Alloy name
|
Element
|
Cr
|
Zr
|
Si
|
Ni
|
Mg
|
Al
|
Cu
|
Total impurities
|
|
Chromium copper
|
Min
|
0.4
|
-
|
-
|
-
|
-
|
-
|
Balance
|
-
|
|
CuCr
|
Max
|
1.1
|
-
|
-
|
0.05
|
-
|
-
|
0.5
|
|
|
Zirconium copper
|
Min
|
-
|
0.15
|
-
|
-
|
-
|
0.1
|
Balance
|
-
|
|
CuZr
|
Max
|
-
|
0.5
|
-
|
0.2
|
-
|
0.25
|
0.5
|
|
|
Chromium zirconium copper
|
Min
|
0.4
|
0.3
|
-
|
-
|
0.04
|
-
|
Balance
|
-
|
|
CuCrZr
|
Max
|
1.2
|
0.6
|
0.05
|
-
|
0.08
|
-
|
0.5
|
Plate specification：
|
Thickness
|
10
|
15
|
20
|
25
|
30
|
35
|
40
|
45
|
50
|
55
|
|
Width
|
250
|
250
|
250
|
250
|
250
|
250
|
250
|
250
|
250
|
250
|
|
Length
|
500
|
500
|
500
|
500
|
500
|
500
|
500
|
500
|
500
|
500
|
Application and specification of CuCr/CuZr/CuCrZr
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