Accession Number : AD0715877

Title :   Mechanical-Property Data 38-6-44 Titanium Alloy: Aged Forging.

Corporate Author : BATTELLE MEMORIAL INST COLUMBUS OHIO COLUMBUS LABS

Report Date : SEP 1970

Pagination or Media Count : 9

Abstract : 38-6-44 ALLOY (3Al-8V-6Cr-4Mo-4Zr) is a new deep-hardening beta composition alloy. The large amount of beta stabilizing elements in this composition results in sluggish transformation characteristics which give deep hardening. The metallurgy of 38-6-44 alloy is similar to other beta alloys such that solution annealing retains the more ductile body-center-cubic beta phase at room temperature. The 6-inch by 6-inch billet used in this property survey was solution annealed at 1500 F for 15 minutes and air cooled, plus aging at 1050 F for four hours. (Author)

Descriptors :   (*TITANIUM ALLOYS, MECHANICAL PROPERTIES), ALUMINUM ALLOYS, VANADIUM ALLOYS, CHROMIUM ALLOYS, MOLYBDENUM ALLOYS, ZIRCONIUM ALLOYS

Subject Categories : Metallurgy and Metallography

Distribution Statement : APPROVED FOR PUBLIC RELEASE