Product Name: Precious Clad metal for Elay, Connector, Tuner Model NO.: Precious Clad metal for elay, connector, tuner, Certification: CCC, RoHS, ISO, CE Contact Mode: Fixed Contact Materials: Silver Copper Composite Trademark: YUZHANG Transport Package: Carton Specification: Diameter 1--14mm Origin: Shanghai HS Code: 8538900000 Product Description Precious Clad metal is a new technical material, based on different industry needs, formed by advanced indoor temperature composite technology or Hot Composite Technique; It is rolled with different characteristic material strips composite alloy material and base material strip. Their alloy and base material characteristic are well preserved, and their compound characteristic are very good, esp. Its electrical character and its wearability are much better than single precious metal contact material (such as gold and silver ) . Beside, It is a saving of precious metal, keeping low cost and consistency of social development. Precious Clad metal is a kind of new functional composite material . It is based on the copper alloy. Precious metal, silver alloy are cladded on the base metal as inlay or overlay through special bonding process. Precious Clad metal is a new technical material ,based on different industry needs, formed by advanced indoor temperature composite technology or Hot Composite Technique; It is rolled with different characteristic material strips composite alloy material characteristic are well preserved ,and their compound characteristic are very good ,est. its electrical character and its wearability are much better than single precious metal contact material (such as gold and silver ). Besides, it is a saving of precious metal ,keeping low cost and consistency of social development .Its characteristics as follows: 1. Offer flexibility of material design ; being able to product the electrical contact with high mechanical and electrical contact characteristics . 2.Save precious metal materials with low prices, as precious metal is only used at electrical contact spots. 3. Precious Clad metal Material is suitable for continuous automatically manufacture .It does not need other manufacture process ,such as welding or soldering after its formation .It simplifies manufacturing process of electrical parts with high productivity and low cost and raises the assembly precision credibility of electrical component.