DIN EN ISO 4545-2:2015-05 (Draft)
Superseded
METALLIC MATERIALS - KNOOP HARDNESS TEST - PART 2: VERIFICATION AND CALIBRATION OF TESTING MACHINES
Hardcopy , PDF
German
05-01-2015
03-07-2021
Foreword
1 Scope
2 Normative references
3 General conditions
4 Direct verification
5 Indirect verification
6 Intervals between verifications
7 Verification report/calibration certificate
Annex A (informative) Notes on diamond indenters
Annex B (informative) Uncertainty of measurement of the
calibration results of the hardness
testing machine
Bibliography
Gives the method of verification of testing machines for determining Knoop hardness for metallic materials in accordance with ISO 4545-1.
| DevelopmentNote |
DRAFT 2015 issued in May 2015. (05/2015)
|
| DocumentType |
Draft
|
| Pages |
45
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Superseded
|
| Standards | Relationship |
| NBN EN ISO 4545-2 : 2006 | Identical |
| BS EN ISO 4545-2:2005 | Identical |
| I.S. EN ISO 4545-2:2006 | Identical |
| ISO 4545-2:2005 | Identical |
| EN ISO 4545-2:2018 | Identical |
| NF EN ISO 4545-2 : 2018 | Identical |
| NEN EN ISO 4545-2 : 2018 | Identical |
| UNE-EN ISO 4545-2:2006 | Identical |
| NS EN ISO 4545-2 : 2018 | Identical |
| I.S. EN ISO 4545-2:2018 | Identical |
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