Metallic materials - Leeb hardness test - Part 3: Calibration of reference test blocks
|Publication Date:||15 September 2015|
|ICS Code (Mechanical testing of metals):||77.040.10|
This part of ISO 16859 specifies a method for the calibration of reference test blocks that are used for the indirect verification of Leeb hardness testers according to ISO 16859-2 and for the periodic checking according to ISO 16859-1.
The procedures necessary to ensure metrological traceability of the calibration machine are also specified.