<p>This document specifies an empirical method for assessing the resistance of anodic oxidation coatings to cracking by deformation.</p>
<p>The method is applicable particularly to sheet material with anodic oxidation coatings of thickness less than 5 µm, and is useful for development purposes.</p>
<p>NOTE If the test specimen is thick, more than 5 µm of coating can be measured (see Clause 9).</p>
Registration number (WIID)
72173
Scope
<p>This document specifies an empirical method for assessing the resistance of anodic oxidation coatings to cracking by deformation.</p>
<p>The method is applicable particularly to sheet material with anodic oxidation coatings of thickness less than 5 µm, and is useful for development purposes.</p>
<p>NOTE If the test specimen is thick, more than 5 µm of coating can be measured (see Clause 9).</p>
