STP410: Plane Strain Crack Toughness Testing of High Strength Metallic Materials

    Brown, William F.

    Srawley, John E.

    Pages: 129    Published: Jan 1966


    This report deals with the design and testing of crack-notched specimens for determination of the resistance of high strength metallic materials to unstable opening-mode crack extension under plane strain conditions. Test methods concerned with subcritical crack extension due to repeated loading or aggressive environments are not discussed. It is assumed that the reader will be familiar with the terminology and concepts of linear elastic fracture mechanics used in earlier reports of ASTM Committee E-24 on Fracture Testing of Metals [1–5]. Much of the background has been thoroughly reviewed recently [6].

    Paper ID: STP44663S

    Committee/Subcommittee: E08.05

    DOI: 10.1520/STP44663S

    CrossRef ASTM International is a member of CrossRef.