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    I.S. EN ISO 1562:2004

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    DENTISTRY - CASTING GOLD ALLOYS

    Available format(s):  Hardcopy, PDF

    Superseded date:  16-03-2007

    Language(s):  English

    Published date:  01-01-2004

    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 Classification
    5 Requirements
       5.1 Chemical composition
       5.2 Biocompatibility
       5.3 Mechanical properties
       5.4 Density
       5.5 Corrosion resistance
       5.6 Tarnish resistance
       5.7 Electrochemical behaviour
       5.8 Melting range
    6 Sampling
    7 Preparation of test specimens
       7.1 General
       7.2 Specimens for tensile testing
    8 Testing
       8.1 Visual inspection
       8.2 Testing of proof strength of non-proportional
            extension and of percentage elongation after
            fracture
    9 Information and instructions
       9.1 Information
       9.2 Processing instructions
       9.3 Hazardous elements
    10 Marking
       10.1 Alloy
       10.2 Package
    Annex A (informative) Surface corrosion testing - Static
            immersion test
    Annex B (informative) Tarnish testing - Sodium sulfide test
    Annex C (informative) Electrochemical testing - Potentiodynamic
            test
    Bibliography

    Abstract - (Show below) - (Hide below)

    Covers the classification of, and specifies requirements and test methods for gold-based dental casting alloys with a content of at least 75 % (m/m) of gold and platinum group metals.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By

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

    ISO 6507-1:2005 Metallic materials Vickers hardness test Part 1: Test method
    ISO 3585:1998 Borosilicate glass 3.3 Properties
    ISO 10271:2011 Dentistry Corrosion test methods for metallic materials
    ISO 6892:1998 Metallic materials Tensile testing at ambient temperature
    ISO 7405:2008 Dentistry Evaluation of biocompatibility of medical devices used in dentistry
    ISO 9693:1999 Metal-ceramic dental restorative systems
    ISO 10993-1:2009 Biological evaluation of medical devices Part 1: Evaluation and testing within a risk management process
    ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
    ISO 8891:1998 Dental casting alloys with noble metal content of at least 25 % but less than 75 %
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