Standard

NS-EN 4729:2017

Published

Corrigenda and amendments are bought separately.

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Abstract

This European Standard specifies trivalent chromium based chemical conversion coatings for aluminium and aluminium alloys. It covers the application by bath but also by touch-up. It doesn’t give complete in house process instructions; these shall be given in the manufacturers detailed process instructions.

Document information

  • Standard from SN
  • Published:
  • Edition: 1
  • Version: 1
  • Document type: NAT
  • ICS 25.220.99
  • National Committee ASD-STAN

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