High Conductivity Copper

Features

Many kinds of molds for other products are available. In accordance with your requirement,various types of products - Trolley,Angles, Channels and ect., can be supplied.

Normal Composition

• Copper above 99.90%
• OXYGEN 0.02%

Typical Applications

• Electrical bus bars
• Terminals
• Contacts
• Condencer bushes
• Switchgear
• Electrode holders
• Tuyeres
• Soldering iron bits
• Locomotive staybolt
• Plating racks
• Marin Fasteners
• Earthing conductors
• Rivets ect
• Anodes for cyanide planting baths

Physical Properties

• Density : 8.94g
• Specific Gravity : 8.94
• Melting Point(Liquidus) : 1083°C
• Melting Point(Solidus) : 1065°C
• Coefficient of Thermal Expansion : 1.77 x 10.5°C
• Thermal Conductivity : 391/mk
• Specific Heat : 92cal/kg°C@20°C
• Modulus of Elasticity : 117000 MPa
• Modulus of Rigidity : 44000 MPa
• Electrical Resistivity(Annealed) : 1.71Microhm/cm@20°C
• Electrical Conductivity(Annealed) : 101%IACS
• Electrical Conductivity(Half Hard) : >98%IACS
• Electrical Conductivity(Hard) : >97%IACS