ASTM D522-93a(2008)
Standard Test Methods for Mandrel Bend Test of Attached Organic Coatings

Standard No.

ASTM D522-93a(2008)

Release Date

1993

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM D522/D522M-13

Latest

ASTM D522/D522M-17(2021)

Scope

Coatings attached to substrates are elongated when the substrates are bent during the manufacture of articles or when the articles are abused in service. These test methods have been useful in rating attached coatings for their ability to resist cracking when elongated. They have been useful in evaluating the flexibility of coatings on flexible substrates.

1.1 These test methods cover the determination of the resistance to cracking (flexibility) of attached organic coatings on substrates of sheet metal or rubber-type materials.

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

1.3 This 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 and health practices and determine the applicability of regulatory limitations prior to use.

ASTM D522-93a(2008) Referenced Document

• ASTM D1005 Standard Test Method for Measurement of Dry-Film Thickness of Organic Coatings Using Micrometers*， 2020-06-01 Update
• ASTM D1186 Standard Test Methods for Nondestructive Measurement of Dry Film Thickness of Nonmagnetic Coatings Applied to a Ferrous Base
• ASTM D1400 Standard Test Method for Nondestructive Measurement of Dry Film Thickness of Nonconductive Coatings Applied to a Nonferrous Metal Base*， 1994-04-19 Update
• ASTM D823 Standard Practices for Producing Films of Uniform Thickness of Paint, Varnish, and Related Products on Test Panels*， 1995-04-19 Update

ASTM D522-93a(2008) history

• 2021 ASTM D522/D522M-17(2021) Standard Test Methods for Mandrel Bend Test of Attached Organic Coatings
• 2017 ASTM D522/D522M-17 Standard Test Methods for Mandrel Bend Test of Attached Organic Coatings
• 2013 ASTM D522/D522M-13 Standard Test Methods for Mandrel Bend Test of Attached Organic Coatings
• 1993 ASTM D522-93a(2008) Standard Test Methods for Mandrel Bend Test of Attached Organic Coatings
• 1993 ASTM D522-93a(2001) Standard Test Methods for Mandrel Bend Test of Attached Organic Coatings
• 2001 ASTM D522-93a Standard Test Methods for Mandrel Bend Test of Attached Organic Coatings