On Wednesday, November 25, 2015 at 1:58:03 PM UTC-5, Neon John wrote:


Ni-55 is my go-to filler for cast iron and just about anything else.


John
John DeArmond
http://www.neon-john.com
http://www.fluxeon.com
Tellico Plains, Occupied TN
See website for email address

This is a general question, not necessarily to you , John. But can anyone tell me why the nickel percentage in a 55% rod is 55%. I mean there is 55% and 99% but nothing in between and nothing recommended for cast iron below 55%. I have rummaged around on the internet, but have not found the answer.

Dan