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Abstract
This paper deals with the various investigations of austenitic and ferrite stainless steel welding carried out by the various researchers. Across various industries including chemical, petrochemical and shipbuilding industries, austenitic stainless steel is used. In most sectors, austenitic stainless steel is used, but its cost has a major impact on manufacturers and end users. So for these, the ferrite stainless steel can be used instead of austenitic stainless steel.But the whole replacement of austenitic stainless steel with the ferrite stainless steel is not possible in industries. Therefore welding of austenitic withferrite gives strength and reduces the cost of material.