China 99.99 High Purity High Quality Copper Cathode, Factory Direct Sale, Find details about China Copper Cathode, Auto Parts from 99.99 High Purity High Quality Copper Cathode, Factory Direct Sale
Specification of factory price electrolytic copper cathode
ELEMENTS | VALUE | ELEMENTS | VALUE | ||
Copper | Cu | 99.97% Min. | Silica | Si | 0.3ppm Max. |
Cobalt | Co | 0.2ppm Max. | Bismuth | Bi | 0.1ppm Max. |
Lead | Pb | 0.2ppm Max. | Tellurium | Te | 0.05ppm Max. |
Iron | Fe | 2ppm Max. | Silver | Ag | 10ppm Max. |
Aluminum | Al | 0.5ppm Max. | Selenium | Se | 0.3ppm Max. |
Manganese | Mn | 0.1ppm Max. | Sulphur | S | 4ppm Max. |
Nickel | Ni | 0.2ppm Max. | Magnesium | MG | 0.4ppm Max. |
Antimony | Sb | 0.1ppm Max. | Oxygen | O 2 | 0 |
Arsenic | AS | 0.1ppm Max. | - |
Item | Standard | Unit |
Cu | ≥ 99.99 | % |
As | ≤ 0.0015 | % |
Sb | ≤ 0.0015 | % |
Bi | ≤ 0.0005 | % |
Fe | ≤ 0.0025 | % |
Pb | ≤ 0.002 | % |
Sn | ≤ 0.001 | % |
Ni | ≤ 0.002 | % |
Zn | ≤ 0.002 | % |
S | ≤ 0.0025 | % |
P | ≤ 0.001 | % |
Q: What is the MOQ?
A: Usually we don't set MOQ, but the more, the cheaper. Besides, we are
happy to make prototype or sample for clients to ensure quality standard.
Q: which kind of payment terms is accepted?
A : For small order, 100% T/T payment before producing
For big order,30% deposit, the balance must be paid before delivery.
Q: Whether some samples can be provided ?
A: Yes, just need some sample cost, we will return it back when
proceed into mass production.
Q:If we can not find what we want on your website, what should we do?
A: You can email us the descriptions and pictures of the products you need,
we will check whether we have them. We develop new items every month,
and some of them have not been uploaded to website in time. Or you can
send us sample by express, we will develop this item for bulk purchasing.
Q:Where's your factory?
A:Our factory is intianjin city afforded enough production ability and earlier delivery time.