Never worked with it that I know of...but often, as Ravi said, you can find that documentation on the internet by Googling it. Will give you all kinds of info. Hopefully others here have actually used it and will pitch in.
Now, the reason I posted...
WELCOME TO THE AWS WELDING FORUM!!
Have a Great Day, Brent
Hi toby250
Just make sure if it is cunifer, or CuNi. Some people in our part of the world incorrectly call CuNi cunifer. If you are going to take the trouble of studying how to do the welding, then best that you study the right thing!
Regards
Niekie