Accession Number : ADA951136

Title :   Fracture Toughness of AISI 4340 Steel as a Function of Prior Austenite Grain Size.

Descriptive Note : Technical note,

Corporate Author : WATERTOWN ARSENAL LABS MA

Personal Author(s) : Katz,Robert N.

Report Date : DEC 1961

Pagination or Media Count : 15

Descriptors :   *Austenite, *Grain structures(Metallurgy), Grain size, Toughness, Fracture(Mechanics)

Subject Categories : Metallurgy and Metallography

Distribution Statement : APPROVED FOR PUBLIC RELEASE