International Standard
ISO 9400:1990
Nickel-based alloys — Determination of resistance to intergranular corrosion
Reference number
ISO 9400:1990
Edition 1
1990-12
© ISO 2024
International Standard
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Published (Edition 1, 1990)
This standard was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 9400:1990

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CHF 63
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Abstract

Includes four methods: iron(III) sulfate - sulfuric acid test, copper - copper-sulfate - sulfuric acid test, hydrochloric acid test and nitric acid test. ISO 9400 defines the term nickel-based alloy. Specifies apparatus, test specimens, procedure and evaluation.

General information

  • Status
     : Published
    Publication date
     : 1990-12
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 11
  • Technical Committee :
    ISO/TC 156
    ICS :
    77.060 
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