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
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Status: WithdrawnPublication date: 2005-11Stage: Withdrawal of International Standard [95.99]
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Edition: 1Number of pages: 9
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Technical Committee :ISO/TC 164/SC 3ICS :77.040.10
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Life cycle
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Previously
WithdrawnISO 4547:1993
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Now
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Revised by
PublishedISO 4545-3:2017