Improving Bend and Tensile Yield Strengths of Metallic Strip by Reducing the Effects of Residual Stresses

    Volume 13, Issue 4 (July 1985)

    ISSN: 0090-3973

    CODEN: JTEOAD

    Page Count: 3


    Hart, RR
    Member of Technical StaffMember of ASTM, AT&T Bell Laboratories, Murray Hill, NJ

    Abstract

    A process is described for removing the detrimental effects of residual stresses in cold-rolled alloys without heat treatment. The process consists of reverse bending the strip over a small diameter cylinder such that the plastic tensile strain at the outer fibers exceeds several percent. The bending yield strength of an AISI Type 301 stainless steel was increased over 80% by the procedure. Subsequent low temperature heat treatments resulted in further improvements.


    Paper ID: JTE11254J

    DOI: 10.1520/JTE11254J

    ASTM International is a member of CrossRef.

    Author
    Title Improving Bend and Tensile Yield Strengths of Metallic Strip by Reducing the Effects of Residual Stresses
    Symposium , 0000-00-00
    Committee E28