DIN 50359-2:1999-04
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
TESTING OF METALLIC MATERIALS - UNIVERSAL HARDNESS TESTING - PART 2: VERIFICATION AND CALIBRATION OF THE HARDNESS TESTING MACHINES
Hardcopy , PDF
05-01-2003
English
01-01-1999
Foreword
1. Scope
2. Normative references
3. General test conditions
4. Direct verification
5. Indirect verification
6. Intervals between verifications
7. Verification report
Annex A Examples of direct methods of verifying
measuring devices
Annex B Examples of indirect methods of verifying
measuring devices
Annex C Information on use of diamond indenters
Annex D Example of an indenter/holder assembly
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