This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, flash welded rings, and stock for forging or flash welded rings. AMS6320R is the result of a Five-Year Review and update of the specification. The revision updates the Title to match the Scope, updates the prohibition of unauthorized exceptions (Table 2, 3.6, 4.4.5, 5.2.2, 8.8), revises composition testing and reporting (3.1, 3.1.2), updates macrostructure (3.3.1, 8.9), revises Jominy requirements (3.3.3), revises decarburization tests methods (3.3.4.4.1, 3.3.4.4.2), recognizes changes in AMS2301 requirements (4.2.1, 4.4.4), adds note on stock removal (8.6), adds reporting of forging stock requirements (4.4.3, 8.9), and allows the use of prior revisions (8.7).


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    Title :

    Steel Bars, Forgings, Rings and Forging Stock 0.50Cr - 0.55Ni - 0.25Mo (0.33 - 0.38C) (8735)


    Publication date :

    2023-02-06



    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English