Accession Number : AD0600150

Title :   DEVELOPMENT AND STATISTICAL ANALYSIS EVALUATION OF MELTING AND TRANSVERSE PROPERTIES OF HIGHSTRENGTH (H-11 TYPE) STEEL.

Descriptive Note : Interim engineering rept. no. 6, 1 Jan-1 May 64,

Corporate Author : LADISH CO CUDAHY WIS

Personal Author(s) : Yoblin,Jack A. ; Zuehlke,Robert F.

Report Date : MAY 1964

Pagination or Media Count : 39

Abstract : Four heats of H-11 material processed by vacuum induction melt-vacuum arc remelt technique have been received by the Contractor. Material was ordered to a specification which requires an average transverse ductility of 12% reduction of area at the 300-330 Ksi ultimate strength level. Material has been processed through complete acceptance testing and has been released for continuation of billet testing and production of the selected forgings. (Author)

Descriptors :   (*STEEL, HEAT TREATMENT), (*MELTING, VACUUM APPARATUS), STATISTICAL ANALYSIS, VACUUM FURNACES, ELECTRIC ARCS, MECHANICAL PROPERTIES, SPECIFICATIONS, DUCTILITY, FORGING, SELECTION, MANUFACTURING, ELECTRODES, STATISTICAL TESTS

Distribution Statement : APPROVED FOR PUBLIC RELEASE