BS EN ISO 16859-3:2015
$102.76
Metallic materials. Leeb hardness test – Calibration of reference test blocks
| Published By | Publication Date | Number of Pages |
| BSI | 2015 | 22 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 4 | European foreword |
| 6 | Foreword |
| 7 | 1 Scope 2 Normative references 3 Manufacture of reference test blocks |
| 8 | 4 Calibration machine 4.1 General 4.2 Traceability 4.3 Requirements on calibration machines |
| 9 | 4.4 Calibration of calibration machines |
| 10 | 5 Calibration procedure 6 Number of test indentations 7 Uniformity of hardness |
| 12 | 8 Marking 9 Validity |
| 13 | Annex A (normative) Requirements for Leeb hardness calibration machines |
| 14 | Annex B (informative) Measurement uncertainty of reference test block |
| 18 | Annex C (informative) Examples of reference test block |
| 19 | Bibliography |
