Quote:
Originally Posted by rixtrix1
I'm getting ready to weld some 1045 threaded adapters to 1.25od x .120wall 1020 DOM and have seen many say that you should use a lower tensile strength filler material like ER70-S2. In light of the application, I would think that ER70-S6 would be a better choice. I have both in MIG and TIG. These are for some suspension links. Any suggestions from some of you more learned welders out there?
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I sure a welding wizard will cut me off at the pass but I have used ER70-s2 in situations like this with no issue. I think it has more to do with prep and proper welding technique.
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