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BS EN ISO 2106:2020

Current
Current

The latest, up-to-date edition.

Anodizing of aluminium and its alloys. Determination of mass per unit area (surface density) of anodic oxidation coatings. Gravimetric method
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

23-01-2020

This document specifies a gravimetric method for determining the mass per unit area (surface density) of anodic oxidation coatings on aluminium and its alloys.

This document specifies a gravimetric method for determining the mass per unit area (surface density) of anodic oxidation coatings on aluminium and its alloys.The method is applicable to all oxidation coatings formed by anodizing aluminium and its alloys, either cast or wrought, and is suitable for most aluminium alloys, except those in which the mass fraction of copper is greater than 6%. NOTE1 A high content of copper in the alloy can lead to increased dissolution of the substrate aluminium. NOTE2 If the thickness is known with sufficient precision (for example, using the method specified in ISO2128 ), the determination of the mass per unit area (surface density) of the coatings will enable its apparent density to be calculated. Conversely, if the conditions of application of the coating and its density are known, the determination of its mass per unit area (surface density) can permit the calculation of the average mass and an approximate evaluation of the thickness (see Clause9).

Committee
STI/33
DocumentType
Standard
ISBN
9780580972010
Pages
14
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
EN ISO 2106:2020 Identical
ISO 2106:2019 Identical

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