ISO 4987:1992
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ISO 4987:1992
10993

Abstract

Specifies a test method for determining the acceptance limits of surface discontinuities detected by liquid penetrant inspection, when such an inspection procedure has been contractually agreed upon at the request of the purchaser. Applies to all steel castings, whatever casting process is used.


General information 

  •  :  Withdrawn
     : 1992-05
  •  : 1
     : 11
  •  : ISO/TC 17/SC 11 Steel castings
  •  :
    77.040.20 Non-destructive testing of metals
    77.140.80 Iron and steel castings

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