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Welding Cast Iron With Mig Wire. After 6 months of research getting several broken cast manifolds from my brothers engine shop I experimented with an old-time process called Cold Welding Cast Iron With MIG. The best choice for MIG wire is specialty nickel wire but the most costly option is to use stainless steel MIG wire.
Stick Welding Cast Iron Repair Using 7018 Welding Rods Welding Cast Iron Welding Rods Welding from www.pinterest.com
We Offer Specialized Welding Solutions in ER2594 ER2209 2205 DSS 2507 Duplex SDSS. Such an endeavor will leave you with a quick extinguished high-carbon steel weld. Typical preheat temperatures are 500-1200 degrees F.
You see electrodes can play a vital role since cast iron is very sensitive.
Nickel wire is the only real option to work for this work when TIG welds with cast iron. Oxy-acetylene welding is another option frequently used to weld cast iron. Knowing the appropriate type of electrode to use over your cast iron is very critical just like knowing how to weld it. Possessing sufficient knowledge about welding will help anyone to fix any crack or crevice in the iron.
