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    I.S. EN ISO 8251:2011

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    ANODIZING OF ALUMINIUM AND ITS ALLOYS - MEASUREMENT OF ABRASION RESISTANCE OF ANODIC OXIDATION COATINGS

    Available format(s):  Hardcopy, PDF

    Superseded date:  03-10-2018

    Language(s):  English

    Published date:  01-01-2011

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Characteristics of abrasion tests
    5 Abrasive-wheel-wear test
    6 Abrasive jet test
    7 Falling sand abrasion test
    8 Test report
    Annex A (normative) - Preparation of standard specimen
    Annex B (informative) - Depth survey of abrasion resistance
    Annex C (informative) - Design of abrasive-wheel-wear test
                            apparatus
    Annex D (informative) - Design of abrasive jet test apparatus
    Annex E (informative) - Design of falling sand abrasion test
                            apparatus
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes following three test methods: a) abrasive-wheel-wear test method, determining the wear resistance and the wear index of anodic oxidation coatings on flat specimens of aluminium and its alloys; b) abrasive jet test method, comparing the resistance to abrasion of anodic oxidation coatings on aluminium and its alloys with that of a standard specimen or, alternatively, a reference specimen, by use of a jet of abrasive particles; c) falling sand abrasion method, determining the abrasion resistance with falling sand applied to thin anodic oxidation coatings.

    General Product Information - (Show below) - (Hide below)

    Development Note Supersedes I.S. EN 12373-10 and I.S. EN 12373-9. (02/2011)
    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 2106:2011 Anodizing of aluminium and its alloys Determination of mass per unit area (surface density) of anodic oxidation coatings Gravimetric method
    ISO 10074:2010 Anodizing of aluminium and its alloys Specification for hard anodic oxidation coatings on aluminium and its alloys
    ISO 8486-1:1996 Bonded abrasives Determination and designation of grain size distribution Part 1: Macrogrits F4 to F220
    ISO 565:1990 Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings
    ISO 6344-1:1998 Coated abrasives Grain size analysis Part 1: Grain size distribution test
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