ENV 843-4 : DRAFT 1994

Name: ENV 843-4 : DRAFT 1994
Brand: CEN

Superseded

ADVANCED TECHNICAL CERAMICS - MONOLITHIC CERAMICS - MECHANICAL PROPERTIES AT ROOM TEMPERATURE - VICKERS, KNOOP AND ROCKWELL SUPERFICIAL HARDNESS TESTS

Superseded date

06-01-2005

Published date

01-12-2013

Publisher

Comite Europeen de Normalisation

Foreword
1 Scope
2 Normative references
3 Definitions
4 Introduction
5 Test procedure: Method A: Vickers test
6 Test procedure: Method B: Knoop test
7 Test procedure: Method C: Rockwell superficial tests
8 Interpretation
9 Test report
Annex A (informative) Bibliography

Gives guidelines concerning the value that may be ascribed to the results of standard hardness tests when applied to advanced monolithic technical ceramics. Covers the following test procedures: Vickers test (Method A), Knoop test (Method B), and Rockwell superficial tests (Method C). Also gives definitions.

Committee	CEN/TC 184
DocumentType	Standard
PublisherName	Comite Europeen de Normalisation
Status	Superseded

Standards	Relationship
UNI ENV 843-4 : 1995	Identical
DIN V ENV 843-4:1994-10	Identical
NFB 41 209 : 94 XP	Identical
NBN ENV 843-4 : 1996	Identical
DD ENV 843-4:1995	Identical
I.S. ENV 843-4:1994	Identical
NEN NVN ENV 843-4 : 1995	Identical
UNE-ENV 843-4:1995	Identical

05/30117313 DC : DRAFT MAY 2005	EN 13233 - ADVANCED TECHNICAL CERAMICS - NOTATIONS AND SYMBOLS
ASTM C 1326 : 2013 : R2018	Standard Test Method for Knoop Indentation Hardness of Advanced Ceramics
ASTM C 1326 : 2013	Standard Test Method for Knoop Indentation Hardness of Advanced Ceramics
I.S. ENV 14232:2003	ADVANCED TECHNICAL CERAMICS - TERMS, DEFINITIONS AND ABBREVIATIONS
DD ENV 12923-1:1998	Advanced technical ceramics. Monolithic ceramics General practice for undertaking corrosion tests
ASTM C 1327 : 2015 : REDLINE	TEST METHOD FOR VICKERS INDENTATION HARDNESS OF ADVANCED CERAMICS
ENV 12923-1 : 1997	ADVANCED TECHNICAL CERAMICS - MONOLITHIC CERAMICS - GENERAL PRACTICE FOR UNDERTAKING CORROSION TESTS
DD ENV 14232:2003	Advanced technical ceramics. Terms, definitions and abbreviations