Common Name
Ti-13V-11Cr-3Al3-8-6-44 Ti-13V-11Cr-3Al3-8-6-44
Ti-13-11-3 Ti-13-11-3
General Information
Ti-13V-11Cr-3Al is a beta alloy used primarily for sheet products. The alloy is able to be cold worked and can be aged to high strengths. Typical aging times are substantially longer for the alloy than for other beta alloys. The alloy is commonly used for formed sheet metal components for aircraft and springs, and is available in sheet, wire, and bar.
Common Specification
Specification Product Form
AMS 4917 Sheet, Strip, and Plate, Solution Treated
AMS 4959 Wire, Spring Temper
Chemistry Requirements
N C H Fe O Al V Cr Ti
0.05 0.05 0.025 0.35 0.17 2.5-3.5 2.5-14.0 10-12 Balance

% Maximum unless given as a range.

Minimum Tensile Properties
Condition UTS ksi (Mpa) >0.2%YS ksi (MPA) % El. % RA*
Solution Treated 130 (896) 120 (827) 8
Spirit Temper 180 (1241) n/a 6 2
STA 170 (1172) 160 4

NOTE: Mechanical properties vary with diameter. Check referenced specifications.

Typical Tensile Properties
Condition UTS ksi (Mpa) >0.2%YS ksi (MPA) % El. % RA*
Solution Treated 140 (965) 130 (896) 20 50
Solution Treated + Cold Work 175-185 (1207-1276) 160-170 (1103-1172) 8 30
Solution Treated + Cold Work 25% 210-220 (1448-1517) na 5-8 n/a

Note: Typical properties are not to be utilized as a requirement, but are only listed for guidance. These properties may or may not be attainable in all circumstances.
* %Ra not required by all specifications
Trademark Notice: Some names are trade names and/or trademarks of specific manufacturers. Titan Singapore is not affiliated with any manufacturer(s). Orders will be filled to meet specifications from any available source(s). Names are listed solely for reference to help identify products consistent with listed specifications.


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