Copper Cathodes (Electrolytic Grade A)

1) Size: 1029mmX1010mmX8mm 2) Weight: 80kg per sheet 2) Purity: 99.99%-99.97% min 3) High quality, reasonable price 4) COA, SGS certificate 5) MOQ: 500KG 6) Usage: Electric light industry, machinery manufacturing, Building industry, defense industry, and other fields Manufacturing industrial .valves and fittings,Instrument sliding bearing. 8) Package: Steel belt packed, single bundle weighs about 2500 kilograms. 9) a)Features High purity, stable quality, b)Copper surface level off is smooth, c)Copper plate lug, electrolyte residue.

Best Quality Of Purity 99.97%-99.99% Copper Cathode At Low Prices

hemical Composition: Total concentration of all impurities ≤ 65ppm (typical value ≤ 25ppm). Copper obtained by the difference between 100% and total impurities. ELEMENT SPECIFIED TYPICAL Se < 1.0 ppm < 1.0 ppm Te < 1.0 ppm < 0.5 ppm Bi < 0.5 ppm 0.20 ppm Sb < 1.0 ppm < 1.0 ppm As < 3.0 ppm 1.2 ppm Pb < 1.0 ppm 0.3 ppm Fe < 5.0 ppm 2.8 ppm S < 10.0 ppm 4.5 ppm Ni < 5.0 ppm < 1.0 ppm Sn < 1.0 ppm < 0.5 ppm Ag < 12.0 ppm 8.0 ppm