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Standard ASTM standard · ASTM B921

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

Status: Withdrawn

· Replaced by: ASTM B921-08(2023)
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Standard ASTM standard · ASTM B921

Standard Specification for Non-hexavalent Chromium Conversion Coatings on Aluminum and Aluminum Alloys
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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 protec This specification covers the requirements relating to rinsed and non-rinsed non-hexavalent chromium conversion coatings on aluminum and aluminum alloys intended to retard corrosion; as a base for organic films including paints, plastics, and adhesives

Subjects

Metallic and Inorganic Coatings; Metal Powders and Metal Powder Products (ASTM VOL 02.05) (98.002.05)

Buy this standard

Standard ASTM standard · ASTM B921

Standard Specification for Non-hexavalent Chromium Conversion Coatings on Aluminum and Aluminum Alloys
Subscribe on standards with our subscription service. When you use our service you can be assured the latest editions and easy access. Read more about SIS Subscriptions
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standard ikon pdf

PDF

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standard ikon

Paper

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Product information

Language: English

Written by: ASTM

International title:

Article no: STD-66249

Edition: 2008

Approved: 5/1/2013

No of pages: 3

Replaces: ASTM B921

Replaced by: ASTM B921-08(2023)