China Factory Price Electrolytic Copper Cathodes Cathode Copper, Find details about China Electrolytic Copper, Cathode Copper from Factory Price Electrolytic Copper Cathodes Cathode Copper
Electrolytic Copper chemical composition | |
Impurity elements | Content, not more than |
Se | 0.0003 |
Bi | 0.0003 |
Cr | 0.0015 |
Mn | 0.0015 |
Sb | 0.0015 |
Cd | 0.0015 |
As | 0.0015 |
P | 0.0015 |
Pb | 0.0005 |
S | 0.0015 |
Sn | 0.0020 |
Ni | 0.0020 |
Fe | 0.0020 |
Si | 0.0020 |
Zn | 0.0020 |
Co | 0.0020 |
Ag | 0.0025 |