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Metallic materials - Rockwell hardness test - Part 3: Calibration of reference blocks (ISO 6508-3:2023); German version EN ISO 6508-3:2023

Abstract

This document specifies a method for the calibration of reference blocks to be used for the indirect and daily verification of Rockwell hardness testing machines and indenters, as specified in ISO 6508-2. This document also specifies requirements for Rockwell machines and indenters used for calibrating reference blocks and specifies methods for their calibration and verification. 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.

Begin

2021-10-19

WI

EC101192

Planned document number

DIN EN ISO 6508-3

Project number

06236242

Responsible national committee

NA 062-01-41 AA - Hardness testing for metals  

Responsible european committee

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

Responsible international committee

ISO/TC 164/SC 3/WG 1 - Revision of the standard series ISO 6508 - Metallic materials - Rockwell hardness test  

draft standard

Metallic materials - Rockwell hardness test - Part 3: Calibration of reference blocks (ISO/DIS 6508-3:2022); German and English version prEN ISO 6508-3:2022
2022-12
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previous edition(s)

Metallic materials - Rockwell hardness test - Part 3: Calibration of reference blocks (ISO 6508-3:2015); German version EN ISO 6508-3:2015
2015-06

Order from Beuth Verlag

Contact

Dipl.-Ing.

Sebastian Lübbert

Am DIN-Platz, Burggrafenstr. 6
10787 Berlin

Tel.: +49 30 2601-2192
Fax: +49 30 2601-42192

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