ASTM D 6991 : 2017 : EDT 1

Name: ASTM D 6991 : 2017 : EDT 1
Brand: ASTM
Price: 122.77 AUD

Superseded

View Superseded by

Standard Test Method for Measurements of Internal Stresses in Organic Coatings by Cantilever (Beam) Method

Available format(s)

Hardcopy , PDF

Superseded date

07-07-2022

Language(s)

English

Published date

31-10-2017

Publisher

American Society for Testing and Materials

1.1This test method covers the procedure for measurements of internal stresses in organic coatings by using the cantilever (beam) method.

1.2This method is appropriate for the coatings for which the modulus of elasticity of substrate (Es) is significantly greater than the modulus of elasticity of coating (Ec) and for which the thickness of substrate is significantly greater than thickness of coating (see Note 7 and Note 8).

1.3The stress values are limited by the adhesion values of coating to the substrate and by the tensile strength of the coating, or both.

1.4The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

1.5This 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 to determine the applicability of regulatory limitations prior to use.

1.6This 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	D 01
DocumentType	Test Method
Pages	5
PublisherName	American Society for Testing and Materials
Status	Superseded
SupersededBy	ASTM D 6991 : 2017 : R2022
Supersedes	ASTM D 6991 : 2017

ASTM D 7091 : 2022	Standard Practice for Nondestructive Measurement of Dry Film Thickness of Nonmagnetic Coatings Applied to Ferrous Metals and Nonmagnetic, Nonconductive Coatings Applied to Non-Ferrous Metals
ASTM D 7091 : 2020	Standard Practice for Nondestructive Measurement of Dry Film Thickness of Nonmagnetic Coatings Applied to Ferrous Metals and Nonmagnetic, Nonconductive Coatings Applied to Non-Ferrous Metals
ASTM D 7091 : 2013	Standard Practice for Nondestructive Measurement of Dry Film Thickness of Nonmagnetic Coatings Applied to Ferrous Metals and Nonmagnetic, Nonconductive Coatings Applied to Non-Ferrous Metals
ASTM D 7091 : 2021	Standard Practice for Nondestructive Measurement of Dry Film Thickness of Nonmagnetic Coatings Applied to Ferrous Metals and Nonmagnetic, Nonconductive Coatings Applied to Non-Ferrous Metals
ASTM D 7091 : 2012	Standard Practice for Nondestructive Measurement of Dry Film Thickness of Nonmagnetic Coatings Applied to Ferrous Metals and Nonmagnetic, Nonconductive Coatings Applied to Non-Ferrous Metals
ASTM D 7091 : 2005	Standard Practice for Nondestructive Measurement of Dry Film Thickness of Nonmagnetic Coatings Applied to Ferrous Metals and Nonmagnetic, Nonconductive Coatings Applied to Non-Ferrous Metals