I.S. EN 843-4:2005
Current
The latest, up-to-date edition.
ADVANCED TECHNICAL CERAMICS - MECHANICAL PROPERTIES OF MONOLITHIC CERAMICS AT ROOM TEMPERATURE - PART 4: VICKERS, KNOOP AND ROCKWELL SUPERFICIAL HARDNESS
Hardcopy , PDF
English
01-01-2005
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Significance and use
4.1 General points
4.2 Verification of test equipment
4.3 Conversion of hardness numbers to other scales
5 Test method: method A: Vickers test
5.1 Principle
5.2 Machine calibration
5.3 Test piece
5.4 Test procedure
5.5 Accuracy and uncertainties
6 Test method: Method B: Knoop test
6.1 Principle
6.2 Machine calibration
6.3 Test piece
6.4 Test procedure
6.5 Accuracy and uncertainties
7 Test method: Method C: Rockwell tests
7.1 Principle
7.2 Machine calibration
7.3 Test piece
7.4 Test procedure
7.5 Accuracy and uncertainties
8 Interpretation
8.1 Microstructural factors
8.2 Interpretation of results
9 Test report
Annex A (informative) Interlaboratory evaluation of
hardness test methods
Bibliography
Specifies conditions for conducting, and provides guidelines concerning the value that may be ascribed to the results of, standard hardness tests when applied to advanced monolithic technical ceramics.
| DevelopmentNote |
Supersedes I.S. ENV 843-4 (08/2005)
|
| DocumentType |
Standard
|
| Pages |
23
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NEN EN 843-4 : 2005 | Identical |
| SN EN 843-4 : 2005 | Identical |
| NF EN 843-4 : 2005 | Identical |
| UNI EN 843-4 : 2005 | Identical |
| NS EN 843-4 : 1ED 2005 | Identical |
| NBN EN 843-4 : 2005 | Identical |
| BS EN 843-4:2005 | Identical |
| EN 843-4:2005 | Identical |
| DIN EN 843-4:2005-08 | Identical |
| ISO 6507-1:2005 | Metallic materials Vickers hardness test Part 1: Test method |
| ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
| EN ISO 6508-1:2016 | Metallic materials - Rockwell hardness test - Part 1: Test method (ISO 6508-1:2016) |
| ISO 6508-3:2015 | Metallic materials — Rockwell hardness test — Part 3: Calibration of reference blocks |
| ISO 6508-1:2016 | Metallic materials — Rockwell hardness test — Part 1: Test method |
| ISO 6507-2:2005 | Metallic materials Vickers hardness test Part 2: Verification and calibration of testing machines |
| ASTM E 384 : 2017 : REDLINE | Standard Test Method for Microindentation Hardness of Materials |
| ISO 6507-3:2005 | Metallic materials Vickers hardness test Part 3: Calibration of reference blocks |
| ISO 4545:1993 | Metallic materials Hardness test Knoop test |
| ISO 6508-2:2015 | Metallic materials — Rockwell hardness test — Part 2: Verification and calibration of testing machines and indenters |
| ISO 14705:2016 | Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for hardness of monolithic ceramics at room temperature |
| ISO 4546:1993 | Metallic materials Hardness test Verification of Knoop hardness testing machines |
| ISO 9385:1990 | Glass and glass-ceramics Knoop hardness test |
| EN ISO 6508-3:2015 | Metallic materials - Rockwell hardness test - Part 3: Calibration of reference blocks (ISO 6508-3:2015) |
| ISO 3878:1983 | Hardmetals — Vickers hardness test |
| EN ISO 6508-2:2015 | Metallic materials - Rockwell hardness test - Part 2: Verification and calibration of testing machines and indenters (ISO 6508-2:2015) |
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