Welding 1045 threaded adapters to 1020 DOM
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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Ric
2002 S-10, Daily Driver and autoX
1966 Chevelle MALIBU ( mine since 1971) Drag car converting to a track car!
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