SYMPOSIA PAPER Published: 01 January 1965

High-Strength Stainless Steels by Deformation at Room Temperature


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.
International Nickel Co., Sterling Forest, N.Y.
Mayne, C., R.
International Nickel Co., New York, N.Y.
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Developed by Committee: A01
Pages: 47–53
DOI: 10.1520/STP47115S
ISBN-EB: 978-0-8031-6926-5
ISBN-13: 978-0-8031-6611-0