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CuCr/CuZr/CuCrZr

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CuCr/CuZr/CuCrZr  CuCr/CuZr/CuCrZr  CuCr/CuZr/CuCrZr  
Alloy Material: chromium copper
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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