Objavljen
ISO 6507-3:2018 specifies a method for the calibration of reference blocks to be used for the indirect verification of Vickers hardness testing machines, as specified in ISO 6507‑2.
The method is applicable only for indentations with diagonals ≥0,020 mm.
POVUČEN
ISO 6507-3:2005
OBJAVLJEN
ISO 6507-3:2018
90.93
Odluka o potvrđivanju standarda
3. 10. 2022.
PROJEKAT
ISO/PWI 6507-3
Metalni materijali – Ispitivanje tvrdoće po Vikersu – Deo 3: Kalibracija referentnih blokova
60.60 Standard objavljen