Abstract

ISO 4545-2:2005 specifies the method of verification of testing machines for determining Knoop hardness for metallic materials in accordance with ISO 4545-1. It covers test forces from 0,098 07 N to 19,614 N. The method is recommended only for indentations with diagonals greater than or equal to 0,020 mm.


General information 

  • Status
     : Withdrawn
    Publication date
     : 2005-11
  • Edition
     : 1
    Number of pages
     : 14
  • Technical Committee
     : ISO/TC 164/SC 3 Hardness testing
  • ICS
     :
    77.040.10 Mechanical testing of metals

Life cycle

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