PROCESS FOR THE CONTINUOUS PRODUCTION OF A ROLLED STAINLESS STEEL SHEET STRIP AND CONTINUOUS PRODUCTION LINE FOR CARRYING OUT THE PROCESS

摘要

The present invention relates to a process for continuously producing rolled stainless steel strips having improved surface conditions in a production line, in which a steel sheet produced by hot rolling is subjected to initial pickling to remove at least a scale, Characterized in that it is subjected to a treatment comprising cold rolling, final annealing, final pickling and a "skin pass" type cold rolling. Stretcher leveling with residual stretch of 1-5% is selectively performed prior to the initial pickling to remove the oxide layer and flatten the steel sheet.