Standard

NS-EN ISO 22775:2004

Published

Corrigendums and amendments are bought separately.

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Abstract

This standard specifies two methods for determining the propensity of a metal surface to either change visually due to contamination by atmospheric pollution (Method 1: sulphide tarnishing), or to corrode due to the action of salt water (Method 2: salt water corrosion).

Document information

  • Standard from SN
  • Published:
  • Edition: 1
  • Version: 1
  • Document type: NAT
  • ICS 61.060
  • National Committee CEN/TC 309

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