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ISO 26945:2011

Metallic and other inorganic coatings — Electrodeposited coatings of tin-cobalt alloy ISO 26945:2011

Publication date:   Jan 31, 2011

General information

90.93 Standard confirmed   Jun 9, 2022

ISO

ISO/TC 107 Metallic and other inorganic coatings

International Standard

25.220.40   Metallic coatings

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Scope

ISO 26945:2011 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.
ISO 26945:2011 does not specify requirements for the surface condition of the basis metal prior to electroplating.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 26945:2008

NOW

PUBLISHED
ISO 26945:2011
90.93 Standard confirmed
Jun 9, 2022