ASTM C 849 : 1988 : R2020
Current
The latest, up-to-date edition.
Standard Test Method for Knoop Indentation Hardness of Ceramic Whitewares
Hardcopy , PDF
English
11-12-2020
Important note : All end users must be registered with an Account prior to user licenses being assigned.| Committee |
C 21
|
| DocumentType |
Test Method
|
| Pages |
5
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Current
|
| Supersedes |
1.1This test method covers the determination of the Knoop indentation hardness of ceramic whitewares and the verification of Knoop indentation hardness testing machines using standard glasses.
1.2This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.3This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
| ASTM E 384 : 2022 | Standard Test Method for Microindentation Hardness of Materials |
| ASTM E 384 : 2011 | Standard Test Method for Knoop and Vickers Hardness of Materials |
| ASTM E 4 : 2021 | Standard Practices for Force Calibration and Verification of Testing Machines |
| ASTM E 384 : 2017 | Standard Test Method for Microindentation Hardness of Materials |
| ASTM E 4 : 2024 | Standard Practices for Force Calibration and Verification of Testing Machines |
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