Solid Copper Ball

Solid Copper Ball are also known as solid pure copper beads. Their specific gravity is 8.96 g/cm³. They are formed by twisting pure copper wire, then cold heading, grinding, and polishing. Due to its conductive and heat-conductive properties, as well as its weight reduction and corrosion resistance, it is one of the most widely used hardware products.

Send Inquiry

A copper ball is a type of high-density and heavy ball. It has a higher specific gravity than steel balls. Therefore, it is commonly used for weight compensation. It can evenly conduct current and heat in all directions without any obstruction. It also has good machinability and surface finish. We can achieve a very high surface finish by fine grinding and polishing, creating a mirror-like effect. Copper balls are also specifically resistant to corrosion and antibacterial. The surface can form an oxide film to protect the interior from further corrosion. At the same time, their antibacterial properties also enable their use in environments with higher hygiene requirements.

Product Name	Solid Copper Ball
Density	8.96g/cm3
Size	0.3mm-50mm
Application	Vibration switch, probe, instrument, meter, sprayer, electronic switch, carburetor, fuel injector, fastener, hardware and electrical accessories, decoration items
Chemical Composition	Cu	Pb	P	Fe	Zn	So	Bi
Chemical Composition	99.7-99.9%	0.005%	-	0.005%	0.005%	0.002%	0.002%