TITANIUM SHEET ROLLING PROGRAM FOR TI-8A1-1MO-1V, TI-5A1-5SN-5ZR, AND TI-7A1-12ZR
Abstract
A stud was made to determine the effects of various simple, duplex, and mill annealing variables on the tensile and 1000 F creep resistance of Ti-8Al-1Mo-1V sheet. Mill annealing at 1450 F was established as an optimum to provide 130 ksi yield strength with good creep resistance. Solution annealing at temperatures of 1825 to 1850 F improves the creep properties substantially. A group of 30 Ti-8Al-1Mo-1V sheets were finish rolled from 1800 F, and laboratory annealing of hot rolled samples substantiated the previous conclusion that good tensile and creep properties are obtained by annealing at 1450 f. 9author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Jun 30, 1961
- Accession Number
- AD0264477
Entities
People
- D.l. Day
- H.d. Kessler