US 12,168,817 B2
Titanium alloy
John W. Foltz, IV, Albany, OR (US)
Assigned to ATI PROPERTIES LLC, Albany, OR (US)
Filed by ATI Properties LLC, Albany, OR (US)
Filed on Nov. 1, 2023, as Appl. No. 18/499,595.
Application 18/499,595 is a continuation of application No. 17/657,481, filed on Mar. 31, 2022, granted, now 11,851,734.
Application 17/657,481 is a continuation of application No. 16/779,689, filed on Feb. 3, 2020, granted, now 11,319,616, issued on May 3, 2022.
Application 16/779,689 is a continuation of application No. 16/122,450, filed on Sep. 5, 2018, granted, now 10,619,226, issued on Apr. 14, 2020.
Application 16/122,450 is a continuation of application No. 14/594,300, filed on Jan. 12, 2015, granted, now 10,094,003, issued on Oct. 9, 2018.
Prior Publication US 2024/0263278 A1, Aug. 8, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. C22C 14/00 (2006.01); C22F 1/18 (2006.01)
CPC C22C 14/00 (2013.01) [C22F 1/183 (2013.01)] 14 Claims
 
1. An alpha-beta titanium alloy comprising, in weight percentages:
3.5 to 5.5 aluminum;
1.5 to 4.5 tin;
2 to 3.8 vanadium;
0.3 to 1.6 cobalt;
0.2 to 1.2 iron;
0.1 to 0.5 oxygen;
a molybdenum equivalency (Moeq) in the range of 2.0 to 20.0, wherein
Moeq=[Mo]+⅔[V]+3[Mn+Fe+Ni+Cr+Cu+Be]+⅓[Ta+Nb+W]; and
titanium.