Abstract 

In ISO 13520 procedures are covered for estimating ferrite content in certain grades of austenitic iron-chromium-nickel alloy castings that have compositions balanced to create the formation of ferrite as a second phase in amounts controlled within specified limits. Methods are described for estimating ferrite content by chemical, magnetic and metallographic means.


General information

  • Status :  Withdrawn
    Publication date : 2002-09
  • Edition : 1
    Number of pages : 9
  • :
    ISO/TC 17/SC 11
    Steel castings
  • 77.140.80
    Iron and steel castings

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