||Standard 102 OFC (Alternatively 110 ETP or 101 OFHC)or tailored
||Al1050 (Alternatively Al100) or tailored
||Upon ISO, ASTM, ASME, JIS, NB, JB
Copper and Aluminim have good electricity and heat conduction performance. They are the basic material for power transmission and heat transfer engineering. With the shortage of copper resource, using aluminium to save copper and replace copper is a inexorable trend.
Compared with copper, the welding performance of aluminum is worse and its surface contact resistance is bigger. So it is difficult to use aluminum to replace copper in some components. Many important components like heat sink, tube solar and transition plate in heat exchanger manufacturing, power transmission and electrical appliances are made by copper and aluminum clad material.