In a Hard chrome plating what kind of substrate has to be used?
For most decorative Hard chrome plating substrate used : Titanium Substrate For other Hard chrome plating without Any fluoride content in the bath : Titanium Substrate High speed Hard chrome plating upto 60 mgs/ltr fluoride content : Titanium Substrate High speed Hard chrome plating above 60 mgs upto 500 mgs / ltr fluoride Content : Niobium Substrate