EN ISO 26945:2008

Metallic and other inorganic coatings - Electrodeposited coatings of tin-cobalt alloy (ISO 26945:2008)

Publication date:   Nov 30, 2009

General information

99.60 Withdrawal effective   Feb 15, 2011

CEN

CEN/TC 262 Metallic and other inorganic coatings, including for corrosion protection and corrosion testing of metals and alloys

European Norm

25.220.40   Metallic coatings

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Scope

ISO 26945:2008 specifies electroplated coatings of tin-cobalt alloy of approximate composition 75 % (mass fraction) to 80 % (mass fraction) tin, remainder cobalt, as a substitute for decorative chromium coating of 0,1 �m to 0,3 �m 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 26945:2008 does not specify requirements for the surface condition of the basis metal prior to electroplating.

Life cycle

NOW

WITHDRAWN
EN ISO 26945:2008
99.60 Withdrawal effective
Feb 15, 2011

REVISED BY

PUBLISHED
EN ISO 26945:2011