Standard Test Method for Knoop Indentation Hardness of Glass

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

18-02-2021

Publisher

American Society for Testing and Materials

1.1This test method covers the determination of the Knoop indentation hardness of glass 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.

Committee	C 14
DocumentType	Test Method
Pages	5
PublisherName	American Society for Testing and Materials
Status	Current
Supersedes	ASTM C 730 : 1998 : R2013

ASTM C 1326 : 2013 : R2018	Standard Test Method for Knoop Indentation Hardness of Advanced Ceramics
ASTM F 1538 : 2003 : R2017	Standard Specification for Glass and Glass Ceramic Biomaterials for Implantation
ASTM D 116 : 1986 : R2020	Standard Test Methods for Vitrified Ceramic Materials for Electrical Applications
ASTM F 561 : 2019	Standard Practice for Retrieval and Analysis of Medical Devices, and Associated Tissues and Fluids

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