Description Of Titanium Alloy Disc

Titanium alloy discs are mainly made of sponge titanium, which is made by VAR melting method combined with mechanical processing such as cutting, forging, rolling, annealing and polishing. Due to the superior high-temperature resistance of titanium, the titanium alloy disc can work for a long time at a temperature of 500 °C.

Titanium alloy discs produced by our company have the advantages of easy installation, strong anti-corrosion and rust resistance, high purity, light weight, no scratches on the surface, and long service life (about 10- 20 years), etc., and accept customized services.

As a kind of titanium forgings, titanium alloy discs are usually used in the petrochemical, pharmaceutical, chlor-alkali industry, electroplating industry, seawater desalination, and aerospace industries.

Moreover, titanium alloy discs can be used as titanium targets in semiconductor, optics, physical vapor deposition (PVD), and chemical vapor deposition (CVD) display fields.

Features of Titanium Alloy Disc

High strength and lightweight

Density is only 4.5 g/cm³ (about 60% of steel), and the tensile strength can reach 895 MPa (Ti-6Al-4V), which significantly reduces the weight of the structure.

The specific strength (strength/density ratio) far exceeds that of stainless steel and aluminum alloys, and is suitable for weight-sensitive applications.

Excellent corrosion resistance

Resistant to seawater, chlorides, acid and alkali media (such as HCl, H₂SO₄), suitable for chemical and marine environments.

Anti-oxidation temperature reaches 400-600℃ (depending on the alloy composition).

Excellent fatigue and fracture toughness

Suitable for high dynamic load scenarios, such as aviation structural parts, sports equipment, etc.

Low thermal expansion coefficient, good dimensional stability when the temperature changes.

Biocompatibility (medical grade)

Pure titanium (Gr1-Gr4) and Ti-6Al-4V ELI meet ASTM F136 standards and are suitable for human implants.

Applications of Titanium Alloy Disc

1. Aerospace
Aircraft engine compressor discs, turbine discs.

Spacecraft structural parts, missile shells.

2. Chemical and marine engineering
Corrosion-resistant reactor lining discs, electrolyzer electrodes.

Desalination equipment, submarine parts.

3. Medical and bioengineering
Artificial joint (hip joint, knee joint) bearing discs.

Dental implants, surgical instruments.

Specification of Titanium Alloy Disc

Grade	Gr2,5,7,12,23
Technique	Hot Rolled, Cold Rolled, Cold Drawn, Forging, Annealing
Purity	Ti:88-999%
Outside diameter	Customized
Thickness	Customized
Width	Customized
Density	4.51g/cm3
Tensile Strength	240-900 MPa
Surface	Polishing, Ground, Black Oxide, Pickled
Standard	ASTM B348,ASTMB381,ASTMF136,GB

Testing and quality control of Titanium Alloy Disc

• Dimensions: outer diameter/thickness tolerance ±0.2 mm, parallelism ≤0.05 mm; three-coordinate full inspection.
• Surface: Ra≤0.4 μm (turned); optional electrolytic polishing Ra≤0.1 μm, and fluorescent penetrant testing.
• Nondestructive testing: Ultrasonic C scan + X-ray CT, to ensure no defects ≥Φ0.8 mm; attached AMS4928 report.

product-760-700

FAQ for Titanium Alloy Disc

Are you a Titanium Alloy Discs factory or a Titanium Alloy Discs manufacturer?
A: Yes, we are a Titanium Alloy Discs factory but we generally use our trading company to handle the business abroad. It will be more convenient to receive the remittance and arrange the shipment.

What is the delivery method of Titanium Alloy Discs?
A: Generally, we send Titanium Alloy Discs by UPS, DHL or FedEx. Also, we can send by sea to a seaport or by air to the closest airport.

Why is your Titanium Alloy Discs so cost-effective?
A: We cut out the middlemen in the end-to-end manufacturing process, and we obtain raw material directly from its source.

Do you do spot quality inspection of Titanium Alloy Discs or full inspection of Titanium Alloy Discs?
A: 100% full inspection for sure. All unqualified Titanium Alloy Discs are discarded.

How do you ensure your lead time for Titanium Alloy Discs?
A: From material preparation to machining and finally to a full inspection. Every stage of production is strictly monitored and controlled to give you an accurate delivery time.

What is the MOQ of Titanium Alloy Discs?
A: Depends on the quantity of Titanium Alloy Discs; generally, no MOQ limit.

How to pay for Titanium Alloy Discs?
A: A bank transfer (T/T) will be acceptable.

What is the delivery time of Titanium Alloy Discs?
A: Around 7-20 days, which depends on the quantity and production of Titanium Alloy Discs.

What kind of package of Titanium Alloy Discs is it?
A: Generally, we use a carton case or a plywood case with protective material inside to ensure the safety of Titanium Alloy Discs.

What is the lead time of Titanium Alloy Discs?
A: From the order placed to cargo receiving will take around 10-25 days.

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