The copper chain balls are widely applies in the package tieline chains, jewelly, bracelet, necklaces, etc.

The copper chain balls are widely applies in the package tieline chains, jewelly, bracelet, necklaces, etc.

Diameter:1.0-40mm,

Grade100-1000.

Chemcal composition (%):

Cu	Pb	Zn	Fe	P	So	Bi
61.7	0.08	allowance	0.15	0.01	0.005	0.002

 Nonstandard dimensions customized are acceptable.

copper ball chain