AS 2331.4.7-2006 (R2017) Methods of test for metallic and related coatings - Method 4.7: Physical tests - Resistance to scratching

Abbreviation
AS 2331.4.7-2006
Valid from
14/08/2006

Information provider
SAI Global
Author
Standards Australia
Information type
Australian Standard
Format
PDF


Description

This Standard specifies a method for determining the resistance of an organic coating on a metallic substrate to penetration by scratching with a needle.

Scope

On soft materials such as aluminium alloys and thin gauge steels substrates below 0.4 mm the needle may deform the substrate rather than scratch the surface. If the substrate is deformed then this test is not valid.

Soft coatings such as polyvinylchloride (PVC) and structured coatings may not give precise results due to the soft nature of the coating and/or the potential for the needle to snag. This method is not applicable to conductive coatings.

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This resource is cited by:

AS 2331.4.7-2006 (R2017) Methods of test for metallic and related coatings - Method 4.7: Physical tests - Resistance to scratching

This document is CITED BY:

AS 2331.4.7-2006 (R2017) Methods of test for metallic and related coatings - Method 4.7: Physical tests - Resistance to scratching

Description

This Standard specifies a method for determining the resistance of an organic coating on a metallic substrate to penetration by scratching with a needle.

View on Information Provider website
AS 2331.4.7-2006 (R2017) Methods of test for metallic and related coatings - Method 4.7: Physical tests - Resistance to scratching
Description

This Standard specifies a method for determining the resistance of an organic coating on a metallic substrate to penetration by scratching with a needle.

View on Information Provider website
This resource does not cite any other resources.

AS 2331.4.7-2006 (R2017) Methods of test for metallic and related coatings - Method 4.7: Physical tests - Resistance to scratching

This resource does not CITE any other resources.
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