SYMPOSIA PAPER Published: 01 January 1965
STP43754S

Fine Structure and Properties of a 12-Cr MoWV Martensitic Stainless Steel

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A comprehensive characterizing of fine structures in Type 422 stainless steel has effectively related structural parameters to smooth- and notch-tensile properties and to corrosion and stress-corrosion resistance. By a departure from conventional heat treatment for this steel, fracture toughness can be increased nearly fourfold at the same yield strength, and corrosion properties can be substantially improved. These marked improvements in properties are explained in terms of dislocation rearrangements and precipitation strengthening effects.

Author Information

Banerjee, B., R.
Crucible Steel Company of Am., Pittsburgh, Pa.
Hauser, J., J.
Crucible Steel Company of Am., Pittsburgh, Pa.
Capenos, J., M.
Research Div. Crucible Steel Company of Am., Pittsburgh, Pa.
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Details
Developed by Committee: A01
Pages: 291–298
DOI: 10.1520/STP43754S
ISBN-EB: 978-0-8031-6001-9
ISBN-13: 978-0-8031-6155-9