TC4 Titanium Alloy Sheet – Premium Titanium Plate from China Manufacturer

The TC4 Titanium Alloy Sheet, also known as Grade 5 titanium alloy, is a highly versatile and widely used material thanks to its superior combination of strength, lightweight characteristics, and exceptional corrosion resistance. Recognized for its performance in challenging environments, this alloy is extensively applied in industries such as aerospace, medical implants, automotive, and marine engineering. Its unique properties make it suitable for critical applications requiring durability and reliability.

Price: Contact Us for a Custom Quote

For the latest pricing details and bulk order discounts, please contact us directly for a quote. Pricing is flexible based on quantity and customization requirements.

Specifications of TC4 Titanium Alloy Sheet

Thickness: 0.5mm – 100mm
Width: Up to 3000mm
Length: Customizable according to client requirements
Surface Treatment: Pickling, sandblasted, or polished
Standard Compliance: ASTM B265, ASME SB265

Key Features (Advantages)

High Strength-to-Weight Ratio: TC4 provides exceptional strength while remaining lightweight, ideal for performance-critical applications.
Corrosion Resistance: Excellent resistance to atmospheric and chemical corrosion, including seawater and harsh industrial chemicals.
Biocompatibility: Widely used in medical devices and implants due to its biocompatibility.
Thermal Stability: Withstands extreme temperatures while maintaining mechanical stability.
Machinability and Weldability: Excellent formability and welding properties, making it easy to fabricate into complex structures.

Applications

Aerospace: Aircraft components, engines, and structural parts.
Medical: Dental implants, orthopedic devices, and surgical instruments.
Automotive: High-performance parts for motorsports and luxury vehicles.
Marine Engineering: Subsea components, such as pipelines, valves, and heat exchangers.
Industrial Uses: Chemical processing equipment, pressure vessels, and heat exchangers.

Chemical Composition

Element	Percentage (%)
Titanium (Ti)	Balance
Aluminum (Al)	5.5 - 6.75
Vanadium (V)	3.5 - 4.5
Iron (Fe)	≤ 0.3
Oxygen (O)	≤ 0.2

Mechanical Properties

Property	Value
Tensile Strength	900 - 1000 MPa
Yield Strength	830 - 910 MPa
Elongation	10 - 15%
Hardness (HV)	300 - 340

Chemical Properties

Resistance to strong acids, including hydrochloric and sulfuric acids in moderate concentrations.
Excellent resistance to seawater corrosion, ensuring durability in marine environments.
Performance stability in elevated temperatures and mild alkaline conditions.

Things to Note (Limitations)

High Costs: Compared to other materials, TC4 titanium is relatively expensive.
Galvanic Corrosion: Avoid contact with dissimilar metals to prevent galvanic corrosion.
Thermal Conductivity: TC4 has lower thermal conductivity compared to other metals, which may require adjustments during certain applications.

Corrosion Data

Environment	Corrosion Resistance
Atmospheric	Excellent
Seawater	Outstanding
Mild Acids	Good
Strong Oxidizing Acids	Moderate

Best Welding and Manufacturing Practices

Welding Methods: TIG and MIG are recommended for achieving clean and durable joints.
Forming Techniques: Typically cold-rolled or hot-rolled; annealing is preferred post-processing to optimize strength and ductility.
Machining Advice: Use carbide tools and adequate lubrication to prevent work-hardening effects.

What Customers Say

Frequently Asked Questions

Q: How does the TC4 titanium alloy compare to pure titanium?

A: TC4 offers significantly higher strength and better corrosion resistance while maintaining a lightweight profile, making it more suitable for demanding applications.

Q: Is TC4 titanium suitable for medical implants?

A: Yes, its biocompatibility and resistance to bodily fluids make it an ideal candidate for implants and surgical instruments.

Q: What are the differences between TC4 titanium and other titanium alloys?

A: TC4 titanium, classified as Grade 5, is an alpha-beta alloy with a unique balance of strength, corrosion resistance, and machinability, unlike some other grades that may focus on pure strength or corrosion resistance alone.

Q: Can TC4 sheets be customized for specific dimensions?

A: Yes, our factory can produce sheets in custom sizes to meet specific project requirements.

Q: What industries primarily use TC4 titanium alloy sheets?

A: TC4 sheets are predominantly used in aerospace, medical, automotive, marine, and chemical processing sectors.