SR EN ISO 6508-3:2015
Materiale metalice. Încercarea de duritate Rockwell. Partea 3: Etalonarea plăcuţelor de referinţă
ISO 6508-3:2015 specifies 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. Attention is drawn to the fact that the use of hard metal for ball indenters is considered to be the standard type of Rockwell indenter ball. Steel indenter balls can be used only when complying with ISO 6508-1:2015, Annex A.
Status :
Anulat
Data aprobării : 31.08.2015
Data anulării : 30.06.2024
Număr de pagini : 26
ICS : 77.040.10 Încercari mecanice ale metalelor
Comitet tehnic : 42 - Oţeluri şi feroaliaje
- Inlocuieste SR EN ISO 6508-3:2006
- Inlocuit prin SR EN ISO 6508-3:2024
EN