NEN EN ISO 6508-3 : 2015
Current
The latest, up-to-date edition.
METALLIC MATERIALS - ROCKWELL HARDNESS TEST - PART 3: CALIBRATION OF REFERENCE BLOCKS
12-01-2013
1 Scope
2 Normative references
3 Manufacture of reference blocks
4 Calibration machine
5 Calibration procedure
6 Number of indentations
7 Uniformity of hardness
8 Marking
9 Validity
Annex A (normative) Uniformity of reference blocks
Defines a method for the calibration of reference blocks to be used for the indirect and daily verification of Rockwell hardness testing machines, as specified in ISO 6508-2:2015.
| DevelopmentNote |
Supersedes NEN EN 10109-3. (07/2003)
|
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Standards | Relationship |
| I.S. EN ISO 6508-3:2015 | Identical |
| ISO 6508-3:2015 | Identical |
| UNI EN ISO 6508-3 : 2006 | Identical |
| BS EN ISO 6508-3:2015 | Identical |
| NS EN ISO 6508-3 : 2015 | Identical |
| ONORM EN ISO 6508-3 : 2015 | Identical |
| DIN EN ISO 6508-3:2015-06 | Identical |
| SN EN ISO 6508-3:2015 | Identical |
| EN ISO 6508-3:2015 | Identical |
| UNE-EN ISO 6508-3:2015 | Identical |
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