ISO19598:2016isaninternationalstandardthatspecifiestherequirementsforelectroplatedcoatingsofzincandzincalloyswithsupplementarytreatmentsonironorsteelsubstrates,specificallyexcludinghexavalentchromium.Thestandardprovidesguidelinesforcoatingthickness,adhesion,corrosionresistance,andotherqualityparameterstoensuredurabilityandperformanceinvariousapplications.Itisapplicabletobothdecorativeandfunctionalcoatingsinindustriessuchasautomotive,construction,andelectronics.TheChineseversionofthestandardfollowsthesametechnicalcontentastheEnglishversion,ensuringglobalconsistencyinqualityandtestingmethods.Byeliminatinghexavalentchromium,thestandardpromotesenvironmentallyfriendlyalternativeswhilemaintaininghighperformanceincorrosionprotectionandsurfacefinish.Thisstandardisessentialformanufacturers,qualitycontrolprofessionals,andengineersworkingwithzincandzincalloycoatingstomeetinternationalsafety,environmental,andperformancecriteria.
