TI-6AL-2SN-4ZR-2MO
| Common Name | |
|---|---|
| Ti-6Al-2Sn-4Zr-2Mo | |
| Ti-6-2-4-2 | |
| UNS | |
| R54620 | |
| General Information | |
| Ti-6Al-2Sn-4Zr-2Mo is used for forgings and rolled products in jet engines and airframe applications where high strength, toughness, and creep resistance are required. This near alpha alloy is available in bar, billet, castings, sheet, strip, and wire. | |
| Common Specification | |
| Specification | Product Form |
| AMS 4975 | Bar, Wire, and Rings |
| AMS 4976 | Forgings |
| MIL-T-9046 | Sheet, Strip and Plate |
| MIL-T-9047 | Bar, Re-forging |
| MIL-T-81915 | Castings |
| MIL-T-83142 | Forgings |
| Chemistry Requirements | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | C | H | Fe | Al | Y | Zr | Si | Sn | Mo | Residuals Each Max | Residuals Max.Total | Ti |
| 0.05 | 0.05 | 0.0125 | 0.1 | 5.5-6.5 | 0.1 | 3.6-4.4 | 0.06-0.1 | 1.8-2.2 | 1.8-2.2 | 0.1 | 0.4 | Balance |
% Maximum unless given as a range.
| Minimum Tensile Properties | |||||
|---|---|---|---|---|---|
| Condition | UTS ksi (Mpa) | >0.2%YS ksi (MPA) | % El. | % RA* | Size |
| Annealed Forgings | 130 (896) | 120 (827) | 10 | 10 | <3” |
. NOTE: Mechanical properties vary with diameter. Check referenced specifications.
| Typical Tensile Properties | |||||
|---|---|---|---|---|---|
| Condition | UTS ksi (Mpa) | >0.2%YS ksi (MPA) | % El. | % RA* | Size |
| Bar, Forged | 145 (999) | 135 (930) | 14 | 20 | 1-2” |
| Casting | 125 (861) | 115 (762) | 8 | 20 | – |
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.