This International Standard specifies electrodeposited coatings of tin-cobalt alloy of approximate composition 75 % (mass fraction) to 80 % (mass fraction) tin, remainder cobalt, as a substitute for decorative chromium coatings of 0,1 μm to 0,3 μm thickness. Hardness and wear resistance properties of the coatings obtained are not equivalent to those of chromium coatings, but similar to those of tin-nickel alloy coatings.Tin-cobalt alloy coatings can be applied by rack or barrel plating processes.This International Standard does not specify requirements for the surface condition of the basis metal prior to electroplating.
EN ISO 26945:2011 Referenced Document
ISO 10289:1999 Methods for corrosion testing of metallic and other inorganic coatings on metallic substrates - Rating of test specimens and manufactured articles subjected to corrosion tests
ISO 10587:2000 Metallic and other inorganic coatings - Test for residual embrittlement in both metallic-coated and uncoated externally-threaded articles and rods - Inclined wedge method
ISO 1463:2003 Metallic and oxide coatings - Measurement of coating thickness - Microscopical method
ISO 15724:2001 Metallic and other inorganic coatings - Electrochemical measurement of diffusible hydrogen in steels - Barnacle electrode method
ISO 2064:1996 Metallic and other inorganic coatings - Definitions and conventions concerning the measurement of thickness
ISO 2080:2008 Metallic and other inorganic coatings - Surface treatment, metallic and other inorganic coatings - Vocabulary
ISO 2819:1980 Metallic coatings on metallic substrates; Electrodeposited and chemically deposited coatings; Review of methods available for testing adhesion
ISO 3497:2000 Metallic coatings - Measurement of coating thickness - X-ray spectrometric methods
ISO 4519:1980 Electrodeposited metallic coatings and related finishes; Sampling procedures for inspection by attributes
ISO 4541:1978 Metallic and other non-organic coatings; Corrodkote corrosion test (CORR test)
ISO 9220:1988 Metallic coatings; measurement of coating thickness; scanning electron microscope method
ISO 9587:2007 Metallic and other inorganic coatings - Pretreatment of iron or steel to reduce the risk of hydrogen embrittlement
ISO 9588:2007 Metallic and other inorganic coatings - Post-coating treatments of iron or steel to reduce the risk of hydrogen embrittlement
EN ISO 26945:2011 history
2011EN ISO 26945:2011 Metallic and other inorganic coatings - Electrodeposited coatings of tin-cobalt alloy (ISO 26945:2011)
2008EN ISO 26945:2008 Metallic and other inorganic coatings - Electrodeposited coatings of tin-cobalt alloy
EN ISO 26945:2011 Metallic and other inorganic coatings - Electrodeposited coatings of tin-cobalt alloy (ISO 26945:2011) was changed to SANS 5221:2007 Microbiological analysis of water - General test methods.