Ti-6Al-4V ELI

Turn to Titanium Processing Center for Ti-6Al-4V ELI titanium alloy, ideal for a wide range of applications from dental implants to aerospace components. This variant of the popular Ti-6Al-4V alloy delivers more durability and toughness, thanks to its additional processing. We’re the go-to source for Ti-6Al-4V ELI in all its various form factors, including:

The various grades we provide include:

6Al-4V Eli Plate

AMS 4907M
AMS-T-9046A AB-2
MIL-T-9046J AB-2
ASTM B265 Grade 23

6Al-4V Eli Bar

AMS 4930L
AMS 6932C
ASTM B348 GR 23
MIL-T-9047G
AMS-T-9047A
ASTM F136
BMS 136 Rev 30

Chemical Composition and Mechanical Properties

Like Ti-6Al-4V, Ti-6Al-4V ELI is a strong alloy consisting of titanium as well as aluminum and vanadium. However, it contains far fewer interstitial elements like iron, carbon and oxygen. This extra-low interstitial status is what gives the alloy its “ELI” designation. The interstitial elements are much more controlled during the melt process in its production.

Compared to standard Ti-6Al-4V, this alloy boasts much better ductility and fracture toughness, thanks to the reduced presence of iron, carbon and oxygen. Among the many Ti-6Al-4V ELI properties are exceptional biocompatibility, as well.

Heat Treatment of Ti-6Al-4V ELI

Depending on the application, Ti-6Al-4V ELI or ATSM F136 may need to be subjected to heat treatment. Among the most common of these processes are mill annealing, beta annealing or recrystallization annealing. These processes typically are performed in a vacuum or in an atmosphere of inert gases. This is to prevent the formation of an alpha phase layer called alpha case that is extremely hard and brittle.

Applications in Aerospace Engineering

Because of its light weight and high-strength properties, it’s no surprise that Ti-6Al-4V ELI is commonly used in the aerospace industry. In particular, the alloy’s higher ductility and resistance to fracturing make it a good fit for components that are exposed to extreme stresses.

Biomedical Applications of Ti-6Al-4V ELI

The fact that Ti-6Al-4V ELI is extremely biocompatible makes it indispensable as a material for the biomedical sector, especially in the creation of dental implants. Its ability to resist corrosion and mesh well with bone make it valuable in terms of creating orthopedic pins, surgical staples and in-joint replacements, as well.

Why Choose Titanium Processing Center?

With a history that reaches back more than a quarter-century and an extensive inventory of domestic and imported stock, there’s no better place to turn for Ti-6Al-4V ELI than Titanium Processing Center. We’re committed to providing our customers with the high-grade materials they need for whatever application they have.

We’re a woman-owned company that’s dedicated to forging long-term relationships with our customers. We’ve built a reputation for extensive product expertise, fast lead times, and competitive pricing. To learn more about what we can do for you, reach out and speak with a member of our team.