This specification covers a titanium alloy in the forms of investment castings having four grades of permissible discontinuities. AMS4991F results from a Five-Year Review and update of this specification that adds ASTM E2994 to composition analytical methods (3.1) and prohibition of unauthorized technical exceptions (3.10), and revises reporting (4.5.4).


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Titanium Alloy Castings, Investment 6Al - 4V Hot Isostatic Pressed, Anneal Optional


    Publication date :

    2018-04-28



    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English