This standard specifies the technical requirements for quality control of metal parts (parts) before plating. This standard applies to the quality control and acceptance of metal parts (parts) before electroplating, chemical plating, chemical passivation, chemical oxidation, electrochemical oxidation and other plating.
GB/T 12611-2008 Referenced Document
GB/T 1172 Conversion of hardness and strength for ferrous metal
GB/T 12609 Electrodeposited metallic coatings and related finishes.Sampling procedures for inspection by attributes
GB/T 13911 Designation for metallic coating and chemical treatment
GB/T 17720 Metallic coatings--Review of porosity tests
GB/T 197 General purpose metric screw threads—Tolerances*, 2018-03-15 Update
GB/T 20015 Metallic and other inorganic coatings.Automated controlled shot-peening of metallic articles prior to nickel,autocatalytic nickel or chromium plating,or as a final finish
GB/T 3138 Metallic and other inorganic coatings.Surface treatment, metallic and other inorganic coatings.Vocabulary*, 2015-05-15 Update