Tim,
A/C skins are usually make from 2024 aluminum which often requires heat treating after compound forming. Most of the aluminum work you'll see on this site is done with 3003 or 1100 aluminum. The latter two are very weldable. 2024 is not.
You'll learn a lot here as we have some great a/c workers here. However, don't mix up the alloys.
__________________
Bill Longyard
Winston-Salem, NC
|