Copper Cathode 99.99%

Copper Cathode 99.99% is a high-purity copper product suitable for industrial, electrical, manufacturing, and metal processing applications.

Chemical Composition (Maximum Impurity Limits):

• Copper (Cu): 99.99% minimum
• Sulfur (S): 4 ppm max
• Iron (Fe): 2 ppm max
• Silver (Ag): 10 ppm max
• Silica (Si): 0.3 ppm max
• Selenium (Se): 0.3 ppm max
• Lead (Pb): 0.2 ppm max
• Nickel (Ni): 0.2 ppm max
• Antimony (Sb): 0.1 ppm max

Physical Specifications:

• Shape: Rectangular flat sheets
• Standard Dimensions: Approx. 914 mm × 914 mm × 12 mm
• Weight per Sheet: Approx. 45 kg to 125 kg, sometimes up to 150 kg
• Surface Condition: Smooth finish, free from visible surface defects, corrosion, or excessive cathode slime