Welding Iron To Steel. Welding onto the iron surface can also pull it apart at the layerslamellar tearing These days most wrought iron is actually mild steel in which case 6013 will be fine For what you are doing I think 6013 will do the job. A few facts about cast iron help in understanding the welding challenges.
First usually you are doing a repair job or a retrofit if you are asking about welding cast iron to steel so be sure to check the parts thoroughly to ensure there are no stress cracks or other signs of damage. Doing so successfully will depend on the kind of iron being welded as well as the electrode choice. Is brazing as strong as welding.
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Step 1 Keep the cast iron out of the range of 150 to 500 degrees Fahrenheit 65 to 260 Celsius. 203 Metal identification 50 204 Unalloyed low alloyed steel 55 205 Problem steels 62 206 Stainless steels 65 207 Cast iron 78 208 Copper and copper alloys 104 209 Aluminium 112 210 Evaluation of welds 114 301 Coated Electrodes 125 302 TIG Welding Rods Fluxes 197 303 Wires for Wire Welding. Welding onto the iron surface can also pull it apart at the layerslamellar tearing These days most wrought iron is actually mild steel in which case 6013 will be fine For what you are doing I think 6013 will do the job. Trusted China Suppliers Verified by SGS.