[WorkerbeeCitizen]

thermal maybe - electrical not so much

[Aevery_Freeman]

Ummm...I beg to differ, aluminum is one of the best and the one used in high-voltage, long distance electrical lines due to the low cost and light weight of aluminum.

[TexasGator]

“thermal maybe - electrical not so much”

Check your data.

Aluminum is #4 behind silver, copper and gold. No other metals are even close to those four.