I know they are worth some good money. I unfortunately cannot say what type of metal they are or how much you will receive.

I had some scrap before that had these in the air handler units. The guy told me to seperate them for more cash. Unfortunately, I was in a hurry and didnt have nothing with me that would cut it.



Needless to say, I have also forgotten about them till now.

You should be able to ask someone at your work. They should know what they are.