• AS 2331.4.4-2001

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    Methods of test for metallic and related coatings Physical test - Assessment of intensity of shot-peening

    Available format(s):  Hardcopy, PDF 1 User, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English

    Published date:  11-23-2001

    Publisher:  Standards Australia

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    Abstract - (Show below) - (Hide below)

    This Standard sets out a method for assessing the intensity of shot-peening. Shot-peening is applied to steels prior to electroplating in cases where they cannot be heat treated in the temperature range of 400°C to 480°C without loss of temper. Items to be chromium plated are also shot-peened in cases where a drop-off in hardness of chromium, as a result of heat treatment to prevent hydrogen embrittlement, cannot be tolerated. The method is used to assess that the correct profile height of peening has been obtained prior to plating.

    Scope - (Show below) - (Hide below)

    This Standard sets out a method for assessing the intensity of shot-peening.Shot-peening is applied to steels prior to electroplating in cases where they cannot be heat-treated in the temperature range of 400°C to 480°C without loss of temper. Items to be chromium plated are also shot-peened in cases where a drop-off in hardness of chromium, as a result of heat treatment to prevent hydrogen embrittlement, cannot be tolerated. The method is used to assess that the correct profile height of peening has been obtained prior to plating.

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    Committee MT-009
    Document Type Standard
    Product Note Reconfirmed 07/04/2017.
    This standard has been reconfirmed in Australia in 2017 and remains current in New Zealand. <a href="https://infostore.saiglobal.com/PDFReconfirmed/2331.4.4-2001_reconfirm.pdf">Reconfirmation Notice 07/04/2017</a>
    Publisher Standards Australia
    Status Current
    Supersedes

    History - (Show below) - (Hide below)

    First published as AS 2331.4.4-1985.
    Second edition 2001.
    Reconfirmed 2017. Originated as AS 2331.4.4-1985. Second edition 2001.

    Standards Referenced By This Book - (Show below) - (Hide below)

    AS 1447-2007 Hot-rolled spring steels
    AS 1817-1991 Metallic materials - Vickers hardness test
    AS 1447-1991 Hot-rolled spring steels

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

    AS 1192-2004 Electroplated coatings - Nickel and chromium (Reconfirmed 2017)
    AS 2453-2004 Electroplated coatings - Chromium for engineering applications (Reconfirmed 2017)
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