HEAVY SECTION STEEL TOUGHNESS CHARACTERIZATION.
Progress rept. for period ending 31 Aug 68,
NAVAL RESEARCH LAB WASHINGTON D C
Pagination or Media Count:
The report discusses a program to investigate the fracture toughness of thick section steels as influenced by mechanical constraint and through-thickness metallurgical variations the primary tool used in these research studies is the dynamic tear DT test. The investigations discussed deal with the fracture toughness of A533 grade B plate full thickness as well as size effect studies are described for two 12-in. class 1 plates from the HSST program and a 6-38-in. class 2 plate. Author
- Metallurgy and Metallography