'MFZn8Cr3' means: Zn - Zinc plating 8 - Thickness 8 microns Cr3 - Trivalent Chromate Passivation Regards, Surya Narayana Process Engineer - Tumkur , Karnataka , India. publicly reply to Surya Narayana Ed. note: Possibly :-)Q. I have this spec Plating MFZn8-a3-Cr, and need you to te...