can u tell me a site that tells which materials can be used to construct a satellite?

Answer 1

Here's one http://www.magnesium-elektron.com/markets-applications.asp?ID=11

Answer 2

If I were looking for such information I would go to the NASA.gov site and aks them for help! Generally any material can be used but each has to be tested to prove it will do the task it is designed to do while exposed to the conditions it will see in space!