EN ISO 6508-3:2015

Metallic materials - Rockwell hardness test - Part 3: Calibration of reference blocks (ISO 6508-3:2015) EN ISO 6508-3:2015

Publication date:   Jun 16, 2015

General information

99.60 Withdrawal effective   Dec 20, 2023

CEN

CEN/TC 459/SC 1 Test methods for steel (other than chemical analysis)

European Norm

77.040.10   Mechanical testing of metals

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
EN ISO 6508-3:2005

NOW

WITHDRAWN
EN ISO 6508-3:2015
99.60 Withdrawal effective
Dec 20, 2023

REVISED BY

PUBLISHED
EN ISO 6508-3:2023