In view of the conventional carburization weakening austenitic stainless steel corrosion resistance problem, based on the existing gas carburizing technology was improved, using pretreatment activation, carburizing temperature reduction methods, realized the austenitic stainless steel carburized surface strength and corrosion resistant properties of the target . Using this process on AISI304 , AISI316 austenitic stainless steel carburizing processing, and get the austenitic stainless steel for low temperature carburizing organization performance carries on the analysis and research, research shows that under the condition of 470 ℃ , AISI316 stainless steel carburization treated by low temperature gas carburizing layer has excellent corrosion resistance improved performance.