Sarge 3,462 #26 Posted December 31, 2018 That is the exact reason for using low-hydrogen welding rods or processes to prevent that problem of embrittlement. 7018 rod is the go-to choice for most applications where high strength and ductility is necessary, such as these parts. I would not repair those arms here either - they should be replaced with new steel. Sarge 1 1 Share this post Link to post Share on other sites
giantsean 59 #27 Posted January 2, 2019 Thanks all. I'll have to play it by ear as far as what to do. I use it so little it is not worth paying for it twice unfortunately. Will report back after I have at least had it looked at. Share this post Link to post Share on other sites
