Accession Number : AD0832203
Title : EVALUATION OF THE MECHANICAL PROPERTIES OF 9NI-4CO FORGINGS.
Descriptive Note : Quarterly progress rept. no. 1,
Corporate Author : BOEING CO SEATTLE WA
Personal Author(s) : Guthrie, J. L.
Report Date : AUG 1967
Pagination or Media Count : 82
Abstract : The primary objective of the program was to evaluate forgings of 9Ni-4Co-0.30C and 9Ni-4Co-0.45C (Bainitic). Data from tensile, compression, shear, and bearing tests was combined with data from the literature and then analyzed to establish design allowables. Fatigue, fracture toughness, stress corrosion, metallurgical stability, and notched tensile data are presented. (Author)
Descriptors : *FORGING), (*STEEL, MECHANICAL PROPERTIES, STRESS CORROSION, EXPERIMENTAL DATA, PERFORMANCE(ENGINEERING), NICKEL ALLOYS, COBALT ALLOYS, MILITARY REQUIREMENTS.
Subject Categories : Properties of Metals and Alloys
Distribution Statement : APPROVED FOR PUBLIC RELEASE