After-sales Service: | Continued |
---|---|
Warranty: | Continued |
Type: | Cold Stamping |
Processing Type: | Deep Drawing |
Material: | Copper |
Mould: | Multistep Progressive Dies |
Samples: |
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Customization: |
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Suppliers with verified business licenses
Grade
|
Chemical composition of copper strip |
|||||||||
Cu+Ag (min) |
P |
Bi |
Sb |
As |
Fe |
Pb |
Ni |
Zn |
Total impurities |
|
% |
% |
% |
% |
% |
% |
% |
% |
% |
% |
|
H90 | 89-91 | ≤0.05 | ≤0.05 | allowance | ≤0.3 | |||||
H70 |
68.5-71.5 |
- |
- |
- |
- |
≤0.1 |
≤0.03 |
≤0.5 |
allowance |
≤0.3 |
Suppliers with verified business licenses