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ASTM C 770 : 2016 : R2020

Current

Current

The latest, up-to-date edition.

Standard Test Method for Measurement of Glass Stress—Optical Coefficient

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-09-2020

€56.53
Excluding VAT

Committee
C 14
DocumentType
Test Method
Pages
9
PublisherName
American Society for Testing and Materials
Status
Current
Supersedes

1.1This test method covers procedures for determining the stress-optical coefficient of glass, which is used in photoelastic analyses. In Procedure A the optical retardation is determined for a glass fiber subjected to uniaxial tension. In Procedure B the optical retardation is determined for a beam of glass of rectangular cross section when subjected to four-point bending. In Procedure C, the optical retardation is measured for a beam of glass of rectangular cross-section when subjected to uniaxial compression.

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 C 598 : 2024 Standard Test Method for Annealing Point and Strain Point of Glass by Beam Bending
ASTM C 598 : 1993 : R2019 Standard Test Method for Annealing Point and Strain Point of Glass by Beam Bending

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