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I.S. EN ISO 8251:2011

I.S. EN ISO 8251:2011

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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Superseded date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

Preview

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.

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

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.

DevelopmentNote
Supersedes I.S. EN 12373-10 and I.S. EN 12373-9. (02/2011)
DocumentType
Standard
Pages
41
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
EN ISO 8251:2011 Identical
ISO 8251:2011 Identical

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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Hardcopy - English
PDF - English
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