|
ASTM
|
Chemical Comosition (%)
|
||||
| Cu+Ag |
Fe
|
Cr
|
Si
|
Other
|
|
|
C18400
|
Balance
|
0.15
|
0.40-1.2
|
0.1
|
0.81
|
C18080 has high electrical conductivity and strength, with good cold, hot processing performance and welding performance. It is mainly used for discrete components, IC lead frame, LED lighting, relays, terminal connectors, BGA substrate cooling materials and connectors, and also for making circuit breaker components, electrical fixtures, springs and terminals which have high requirements on the strength and conductivity.
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