Abstract

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Gives the requirements of delivery for certain grades of wrought high-alloy materials used for intake and exhaust valves in reciprocating internal combustion engines. Is applicable to bars, wire, wire rod and forgings. In addition, the general technical delivery requirements of ISO 404 are applicable. Annex A "Technical Supplement" gives requirements for property values as the result of processing after delivery.


General information 

  • Status
     : Published
    Publication date
     : 1992-08
  • Edition
     : 2
    Number of pages
     : 12
  • Technical Committee
     : ISO/TC 17/SC 4 Heat treatable and alloy steels
  • ICS
     :
    27.020 Internal combustion engines
    77.140.10 Heat-treatable steels
    77.140.20 Stainless steels

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