Copper Alloy Gold Jewelry Corrosion Resistant Casting Rings Necklaces Pendants and Any Other Brass Metal Required for Casting Brass

SCIENTIFIC FORMULA9999 pure copper and 99999 zinc and 9999 tin are used as raw materials Free of nickel lead and cadmium plus deoxidation process and trace rare earth elements to achieve excellent flow performance HIGH QUALITYDesigned for lostwax casting this makes it suitable for casting in open systems with centrifugal and vacuum casting and in closed systems Excellent results in almost any casting method PERFECT CHOICE FOR MAKING GOLD JEWELRYWith golden tone that is very popular among jewelersthe copper alloy is extremely durable and can hold up well over time despite daily wear featuring high resistance against corrosion GREAT INDUSTRIAL MATERIALThe combination of physical properties such as strength conductivity corrosion resistance machinability and ductility make the copper suitable for a wide range of applications its very versatile and easy to shape imprint and engrave all kind of cuffs pendants and rings and various copper castings PACKAGE1 pounds copper are sealed in BPAfree plastic packaging to prevent corrosion or oxidation