Quote Originally Posted by jerry clayton View Post
1/16 and 3/32!!!!!! I think its er70s2 ????? maybe
Dave,
I'm not TIG proficient, but I looked at some data and it supports what Jerry said dead on,
For example, more rigid welds would be best made with an ER80S-D2 classification filler rod (due to its higher tensile strength), while an ER70S-2 classification filler rod would be better suited for welds requiring more flexibility or ductility.