Boy, i would think that the weld with E7018 would pass 3G,I have welded for years and a cwi,Heat is very important,AMPs So good advice,Any helpi can give Reach out!!!

I have used the rod for a pull test,More Carbon and heat,you should not have to worry about cracking with the size of Base metal used. I have welded for a few years and allso became CWI. If any one needs help with Welder Certifications,Reach Out!!! Welds like E7018.

New Allso,Like your shop.I am a Welder for several years,then got my CWI.I like helping people,other Welders education Plus Certifications.Need help reach out.