Gives requirements of delivery for round and flat bars and wire rods manufactured from certain alloyed steels intended for hot-formed and subsequently heat-treated springs or cold formed and subsequently heat-treated springs. In addition, the general technical delivery requirements of ISO 404 are applicable. Annex A gives supplementary or special requirements, Annex B the maximum dimensions for flats and rounds.

General information

  • Status :  Withdrawn
    Publication date : 1992-08
  • Edition : 2
    Number of pages : 20
  • :
    ISO/TC 17/SC 4
    Heat treatable and alloy steels
  • 77.140.25
    Spring steels

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