Abstract 

ISO 683-4:2014 gives the technical delivery requirements for semi-finished products (e.g. blooms, billets, slabs), bars, and wire rod, manufactured from free-cutting steels listed and supplied in one of the treatment conditions given for the different types of products. It covers three groups of free-cutting steels for mechanical purposes: not intended for heat treatment, suitable for case-hardening, and suitable for quenching and tempering.


General information

  • Status :  Withdrawn
    Publication date : 2014-08
  • Edition : 1
    Number of pages : 21
  • Technical Committee
    :
    ISO/TC 17/SC 4
    Heat treatable and alloy steels
  • ICS :
    77.140.10
    Heat-treatable steels
    77.140.20
    Stainless steels

Life cycle


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