TI-6AL-4V ELI
| Common Name | |
|---|---|
| Ti-6Al-4V ELI | Ti 6-4 ELI |
| Grade 23 Titanium | |
| UNS | |
| R56407 | |
| General Information | |
| Ti-6Al-4V alloy is the most widely used titanium alloy of the alpha-plus-beta class, and is also the most common of all titanium alloys. This modification incorporates extra low interstitial (ELI). The wrought material is used in applications where moderate strength, good strength to weight, and favorable corrosion properties are required. This alloy is commonly used in medical implants where strength is important. The alloy is available as castings, wire, bar, plate, sheet, forgings, rings, and billet. | |
| Common Specification | |
| Specification | Product Form |
| AMS 4907 | Sheet, Strip and Plate |
| AMS 4956 | Wire |
| ASTM B265 (Grade 23) | Strip, Sheet, and Plate |
| ASTM B348 (Grade 23) | Bars and Billets; annealed |
| ASTM B363 (Grade 23) | Seamless and welded fittings |
| ASTM B381 | Forgings |
| ASTM B861 | Seamless Pipe |
| ASTM B862 | ASTM B862 |
| ASTM F136 | Wrought Alloy for Surgical Implants |
| AWS A5.16 (ERTi-23) | Weld Wire |
| Chemistry Requirements | |||||||
|---|---|---|---|---|---|---|---|
| N | C | H | Fe | O | Al | V | Ti |
| 0.03 | 0.08 | 0.02 | 0.25 | 0.13 | 5.5-6.75 | 3.5-4.5 | Balance |
| Minimum Tensile Properties | ||||
|---|---|---|---|---|
| Condition | UTS ksi (Mpa) | >0.2%YS ksi (MPA) | % El. | % RA* |
| Beta-Annealed | 120 (828) | 110 (759) | 10 | 25 |
% Maximum unless given as a range.
| Typical Tensile Properties | ||||
|---|---|---|---|---|
| Condition | UTS ksi (Mpa) | >0.2%YS ksi (MPA) | % El. | % RA* |
| Annealed | 132 (910) | 120 (828) | 10 | 40 |
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.