MNL41-3RD: Chapter 19 Importance of Loading Rate on Structural Performance-Burst Tests of Steel Casings

    Pages: 20    Published: Jan 1999


    THIS CHAPTER PRESENTS chemical and mechanical properties of two J-55 casings selected to have significantly different yield strengths. The chemical composition and tensile properties of the tested casings met the specification requirements for both J-55 and K-55 casing grades. Consequently, the results of the investigation are equally applicable to both grades. Also presented are the results of burst tests that were conducted at Battelle [1] on short sections of these casings containing milled notches and the results of a failure analysis of the tested sections conducted at the U.S. Steel Technical Center. Finally, the significance of the results to API Charpy V-notch requirements for J-55 and K-55 casings are discussed.

    Paper ID: MNL10341M

    Committee/Subcommittee: E08.04

    DOI: 10.1520/MNL10341M

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    ISBN10: 0-8031-2082-6
    ISBN13: 978-0-8031-2082-2