DIN EN ISO 4545-3:2018-07
Metallic materials - Knoop hardness test - Part 3: Calibration of reference blocks (ISO 4545-3:2017); German version EN ISO 4545-3:2018
| Fecha edición: |
2018-07-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This part of ISO 4545 specifies the method for the calibration of reference blocks to be used for the indirect verification of Knoop hardness testing machines as specified in ISO 4545-2. The method is applicable only for indentations with long diagonals greater than 0,020 mm. |
| Keywords: | Calibration|Hardening test sheets|Hardness measurement|Hardness testers|Knoop|Knoop hardness|Marking|Material testing machines|Materials testing|Measuring uncertainty|Metallic materials|Metals|Penetrant flaw detection|Reference standards|Shape|Test forces|Testing |
| ICS: | 77.040.10 - Ensayos mecánicos de metales, 19.060 - Ensayos mecánicos |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 4545-3:2018 Idéntica ISO 4545-3:2017 |
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Reemplazo Normas |
Reemplaza a DIN EN ISO 4545-3:2006-03 Reemplaza a DIN EN ISO 4545-3:2015-05 |










