Polished stainless steel sheets

  • NO.4 stainless steel sheets

    NO.4 stainless steel sheets

    NO.4 is a kind of surface polishing treatment process. Polishing and finishing of stainless steel sheet with a grinding material with a particle size of 150 ~ 180 as specified in GB 2477.

  • BA stainless steel sheets

    BA stainless steel sheets

    Bright annealing is a surface processing technology, mainly after the annealing in a confined space, the temperature is slowly lowered in the confined space by at least 500 degrees and then naturally cooled, there will be brightness so as not to cause decarburization.