BS EN ISO 17668:2016 - Zinc diffusion coatings on ferrous products. Sherardizing. Specification

BS EN ISO 17668:2016

Zinc diffusion coatings on ferrous products. Sherardizing. Specification

Status : Current, Under review   Published : March 2016

Format
PDF

Format
HARDCOPY



This International Standard specifies minimum thickness requirements for six classes of zinc diffusion layers applied to ferrous products by the sherardizing process for the purpose of protection against corrosion and wear.

This International Standard does not specify any requirements for the surface condition (finish or roughness) of the basis material before sherardizing.

Post-treatments (conversion coatings), after-treatments or organic over-coatings (Duplex) of sherardized articles are not in the scope of this International Standard.

NOTE 1

For general information about post-treatments, see Annex C and Annex D.

This International Standard does not apply to sherardized products (e.g. fasteners, tubes) for which specific standards exist and which might include additional requirements or requirements which are different from those of this International Standard.

NOTE 2

Individual product standards can incorporate this International Standard for the coating by quoting its number, or can incorporate it with modification specific to the product.




Standard NumberBS EN ISO 17668:2016
TitleZinc diffusion coatings on ferrous products. Sherardizing. Specification
StatusCurrent, Under review
Publication Date31 March 2016
Normative References(Required to achieve compliance to this standard)ISO 10474, ISO 2178, ISO 1460, ISO 2808, ISO 2064
Informative References(Provided for Information)EN 13438, ISO 2859–1, ISO 14713-3:2009, ISO 2859–2, ISO 14713-1:2009, ISO 2859–3, ISO 9223, ISO 3882, ISO 1463, ISO 12944-5:2018, EN 15773:2018
ReplacesBS EN 13811:2003
International RelationshipsEN ISO 17668:2016,ISO 17668:2016
Draft Superseded By14/30256684 DC
DescriptorsSize classification, Sherardizing, Protective coatings, Metal coatings, Coating processes, Zinc, Thickness, Ferrous metals
ICS25.220.40
Title in FrenchRevêtements par diffusion de zinc sur les produits ferreux. Shérardisation. Spécification
Title in GermanZink-Diffusionsüberzüge auf Eisen. Sherardisieren. Anforderungen
CommitteeSTI/34
ISBN978 0 580 77412 6
PublisherBSI
FormatA4
DeliveryYes
Pages24
File Size1.079 MB
Price£186.00


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