Welding Of Cast Iron To Steel. If the welding rod has a high amount of nickel copper and other material that means this is the one you need to weld cast iron. One is called preheated welding and the other is called non-preheated welding.
When welding cast iron to steel there are a few things you want to remember. By choosing the right filler material and welding method you can weld cast iron along with other welding processes such as MIG TIG welding. The stainless steel does expand and contract significantly during the heating and cooling of the welding process so its challenging to use.
It does make life interesting.
You then weld the screws in place as part of the repair job. Generally preheated welding is performed by heating the cast iron from 500 to 1200 degrees. Er70s-6 should work just fine. The stainless steel does expand and contract significantly during the heating and cooling of the welding process so its challenging to use.