Reference number
ISO 4545-3:2005
© ISO 2025
ISO 4545-3:2005
Metallic materials — Knoop hardness test — Part 3: Calibration of reference blocks
Edition 1
2005-11
Withdrawn
Withdrawn (Edition 1, 2005)

Abstract

ISO 4545-3:2005 specifies the method for the calibration of reference blocks to be used for the indirect verification of Knoop hardness testing machines as specified in ISO 4545-2.

The method is applicable only for indentations with long diagonals greater than or equal to 0,020 mm.

General information

  • Status
     : Withdrawn
    Publication date
     : 2005-11
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 9
  • Technical Committee :
    ISO/TC 164/SC 3
    ICS :
    77.040.10 
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