Standard Historical Last Updated: Dec 31, 2010 Track Document
ASTM B921-02

Standard Specification for Non-hexavalent Chromium Conversion Coatings on Aluminum and Aluminum Alloys

Standard Specification for Non-hexavalent Chromium Conversion Coatings on Aluminum and Aluminum Alloys B0921-02 ASTM|B0921-02|en-US Standard Specification for Non-hexavalent Chromium Conversion Coatings on Aluminum and Aluminum Alloys Standard new BOS Vol. 02.05 Committee B08
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Scope

1.1 This specification covers the requirements relating to rinsed and non-rinsed non-hexavalent chromium conversion coatings on aluminum and aluminum alloys intended to give protection against corrosion and as a base for other coatings.

1.2 Aluminum and aluminum alloys are conversion coated in order to retard corrosion; as a base for organic films including paints, plastics, and adhesives; and as a protective coating having a low electrical contact impedance.

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 requirements prior to use.

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Details
Book of Standards Volume: 02.05
Developed by Subcommittee: B08.07
Pages: 2
DOI: 10.1520/B0921-02
ICS Code: 77.120.10