International Standard
ISO 17668:2016
Zinc diffusion coatings on ferrous products — Sherardizing — Specification
Reference number
ISO 17668:2016
Edition 1
2016-02
International Standard
Read sample
ISO 17668:2016
60217
Published (Edition 1, 2016)
This standard was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 17668:2016

ISO 17668:2016
60217
Language
Format
CHF 96
Convert Swiss francs (CHF) to your currency

Abstract

ISO 17668:2016 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.

ISO 17668:2016 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.

ISO 17668:2016 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.

General information

  •  : Published
     : 2016-02
    : International Standard confirmed [90.93]
  •  : 1
     : 13
  • ISO/TC 107/SC 4
    25.220.40 
  • RSS updates

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