Question on heat transfer on final part.

[hellos]

Hello, I am plating an intake manifold that sees temp of up to 250 deg. for a cust. He wanted to know if the plating would hold the heat into the part and cause higher temps. It is an aluminum manifold which will be copper, zinc,chromium plated. I don't think it will matter one bit, but he is worried. Thanks in advance for any help.
-John

[hellos]

Bump, Anyone have any ideas on this. I tried the search function but cound not come up with anything.

[bhhodges]

here is a piece i just baked for 1/2 hour at 500 degrees .





bill

[bhhodges]

i dont think the thin plating with hold in more heat to create more heat



bill