ISO 683-9:1988
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ISO 683-9:1988
4863

Abstract 

Gives the technical delivery requirements for blooms, billets, slabs, bars, wire rod and bright steel manufactured from the steels listed in table 3 and supplied in one of the heat-treatment conditions given in table 1 and in one of the surface conditions given in table 2. Covers three groups of wrought free-cutting steels for mechanical purposes (not intended for heat treatment, suitable for case-hardening, suitable for quenching and tempering).


General information 

  •  :  Withdrawn
     : 1988-11
  •  : 1
     : 14
  •  : ISO/TC 17/SC 4 Heat treatable and alloy steels
  •  :
    77.140.10 Heat-treatable steels
    77.140.20 Stainless steels

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