You have reached your limit of 3 free stories. A story preview is shown instead.
To view more stories
(If your subscription is current,
click here to Login or Register.)
New Technique For Welding Cast Iron
Eugene Keener, Smithville, Ohio: "Welding cast iron is much easier than people think. Instead of using a ni-rod, I use a no. 7018 in a DC reverse polarity mode. I treat the cast iron the same as if I were using ni-rod. However, the 7018 rod is much cheaper and holds better. Of course, if it's a small cast item, it's be
..........![](/img/download-story.png)
You must sign in, subscribe or renew to see the page.
![](/img/entire-issue.png)
You must sign in, subscribe or renew to see the flip-book
New Technique For Welding Cast Iron FARM SHOP Handy Hints 29-2-36 Eugene Keener, Smithville, Ohio: "Welding cast iron is much easier than people think. Instead of using a ni-rod, I use a no. 7018 in a DC reverse polarity mode. I treat the cast iron the same as if I were using ni-rod. However, the 7018 rod is much cheaper and holds better. Of course, if it's a small cast item, it's best to heat the whole item to 400? or so and it'll weld much better. If the casting is too big to do that, I just weld a little at a time û an inch or so in length û then take a ballpeen hammer or a pointed chipping hammer - and mark it so it stretches out and doesn't pull loose from the rigid cast. I don't start welding another section until I can put my bare hand on the last one. This prevents the piece from getting too hot."
To read the rest of this story, download this issue below or click
here to register with your account number.