BH GSO ISO 4545-3:2015
ISO 4545-3:2005
Bahraini Standard
Current Edition
·
Approved on
12 August 2015
Metallic materials – Knoop hardness test Part 3 : Calibration of reference blocks
BH GSO ISO 4545-3:2015 Files
Arabic
12 Pages
Current Edition
BHD
30.34
English
9 Pages
Current Edition
Reference Language
BHD
30.34
BH GSO ISO 4545-3:2015 Scope
This part of ISO 4545 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 W 0,020 mm.
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