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  • SN EN ISO 8249:2019

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    Welding - Determination of Ferrite Number (FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals (ISO 8249:2018)

    Available format(s):  Hardcopy

    Language(s): 

    Published date:  01-02-2019

    Publisher:  Swiss Standards

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    Abstract - (Show below) - (Hide below)

    This document specifies the method and apparatus for: — the measurement of the delta ferrite content, expressed as Ferrite Number (FN), in largely austenitic and duplex ferritic-austenitic stainless steel[1] weld metal through the attractive force between a weld metal sample and a standard permanent magnet; — the preparation and measurement of standard pads for manual metal arc covered electrodes.

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    Committee CEN/TC 121
    Document Type Standard
    Publisher Swiss Standards
    Status Current
    Supersedes
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