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Standard

NS-EN ISO 13520:2023

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Abstract

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.

Document information

  • Standard from SN
  • Published:
  • Edition: 2023-04
  • Version: 1
  • Document type: NAT
  • ICS 77.140.80
  • National Committee CEN/TC 459/SC 11

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