copper scrap

Copper WIRE SCRAP, (Millberry) 99.78% at a purity of 99.78% min. 99.78%Max.

COPPER: 99,9%

CARBON: 0.03%

COBLET: <0,001

IRON: 0,005%

PHOSPHORUS: <0,01%

SULPHUR: <0,01%

ZINC: 0,003%

COMMODITY:                  Copper Wire Scrap, (Millberry) 99.78%

 SPECIFICATIONS:          Copper Wire Scrap, (Millberry) 99.78%

Copper millbery wire scrap  shall be considered free of alloys when the residual alloying elements do not exceed the following Percentage Points:

 Cu        =       99.70 +

                        Fe        =      <0.00002

                        Ni        =      <0.00002

                        Zn        =      <0.000003

                        Ag..ppm =      19.29

                        As. Ppm =     < 0.01   

                        Ba. Ppm =      <2.0

                        Cd. Ppm =      <0.03   

                        Cr. Ppm =      <0.02