This report is contained within a NASA Engineering & Safety Center (NESC) assessment of the variability in short-transverse (ST) mechanical properties of commercial lots of 12.7-cm-thick 2219-T87 plate. The document comprises a review of the potential metallurgical reasons for the variations in ST tensile ductility and fracture behavior observed. Preliminary data from through-thickness mechanical testing and microstructural analyses conducted early in the investigation are referenced. The report concludes with a summary of considerations for the NESC based on the key results of this literature survey.


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    Titel :

    Metallurgical Factors that Govern ST Properties in Commercial 2219-T87 Thick Plate


    Beteiligte:

    Erscheinungsdatum :

    2023-04-01


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch