Ti 6Al4V Feedstock

Dong-A Special Metals Co., Ltd. — Titanium 64 feedstock, formally known as Ti-6Al-4V, is one of the most widely used α-β titanium alloys in the world. Containing 6% aluminum and 4% vanadium, this alloy is a key material for industries that require strength, corrosion resistance, light weight, and biocompatibility.


What Is Ti-6Al-4V Feedstock?

Feedstock refers to the raw material form of Ti-6Al-4V used for precision machining, forging, or extrusion molding. It is widely used in:

- Aerospace (engine parts, fuselage, landing gear)

- Medical (implants, surgical components)

- Defense (warhead casings, lightweight armor)

- Marine & Offshore (corrosion-resistant structures)

Ti-6Al-4V offers an excellent balance of mechanical strength and light weight, with a density of about 4.43 g/cm³, yield strength of 880–950 MPa, and tensile strength above 1,000 MPa.


Feedstock and Ingot Manufacturing

Ti-6Al-4V feedstock is often produced from high-purity ingots using melting processes like:

- Vacuum Arc Remelting (VAR)

- Plasma Arc Melting (PAM)

These processes ensure uniform texture, purity, and microstructure stability, which are critical for high-precision machining.


Applications Across Industries

1. Aerospace and Defense

Ti-6Al-4V is used in jet engine parts, aircraft structural frames, and military-grade components due to its high fatigue strength and heat resistance.


2. Medical Implants

Thanks to its biocompatibility, the alloy is ideal for making implants, rods, and surgical devices.


3. Offshore and Marine Equipment

Its corrosion resistance makes it suitable for harsh environments such as underwater facilities and offshore energy platforms.


Recycling and Circular Economy Value

Ti-6Al-4V is also central to scrap-based feedstock production. Due to global goals like carbon neutrality and resource circularity, recycling titanium scraps into new feedstock is on the rise. Advanced post-processing technologies, such as grain refinement, surface oxidation prevention, and thermal treatment, are improving the material’s performance even further.


Outlook for Ti-6Al-4V Feedstock

The demand for high-performance, eco-friendly materials is growing worldwide. As a result, Ti-6Al-4V feedstock is expected to remain a core material in aerospace, defense, medical, and energy sectors. Dong-A Special Metals continues to support this trend by sourcing and recycling titanium scrap for domestic and global alloy production.




#Ti64 #Ti6Al4V #TitaniumFeedstock #AerospaceAlloy #MedicalImplants #DefenseMaterials #TitaniumIngot #ScrapRecycling #CircularEconomy #DongASpecialMetals

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2) Kor : https://blog.naver.com/dongaspecial/223683558947

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2) Kor : https://blog.naver.com/dongaspecial/223683546036

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Ltd. is selling titanium (titanium) sponge substitutes for research and alloying on its smart store in order to localize the material in Korea. We look forward to your interest and support. Thank you.


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