STP370

    High-Strength Stainless Steels by Deformation at Room Temperature

    Published: Jan 1965


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    Abstract

    Low-silicon stainless steel sheets were rolled 40 per cent at room temperature and heat-treated 24 hr at 800 F. Yield strengths of 240 ksi were obtained in iron-nickel-chromium alloys. Through the use of 7 to 12 per cent cobalt as a supplemental hardener, the yield strengths were increased to 270 ksi. Notch tensile ratios of unity were obtained using NASA-ASTM sheet specimens.


    Author Information:

    Floreen, S.
    Research associate, International Nickel Co., Sterling Forest, N.Y.

    Mayne, C. R.
    Product development metallurgist, International Nickel Co., New York, N.Y.


    Paper ID: STP47115S

    Committee/Subcommittee: A01.13

    DOI: 10.1520/STP47115S


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