Corrosion-resistant TC4 titanium alloy plate GR5 titanium plate titanium block with thickness range of 1-100mm.

TC4 titanium plate is an excellent welding material that can be welded in various forms, with welded joint strength reaching 90% of the base metal strength.

The TC4 titanium alloy composition (Ti-6Al-4V) provides excellent mechanical properties with high specific strength. Key characteristics include:

TC4 titanium plate offers good machinability when using carbide tools with large cutting volume, slow speed, and sufficient cooling. It demonstrates excellent corrosion resistance and thermal stability, making it ideal for parts operating below 400℃.

• Aluminum (Al): Enhances strength and heat resistance through α phase solid solution strengthening
• Vanadium (V): Improves strength, plasticity, and machinability
• Impurity Control: Oxygen, iron, carbon, hydrogen and nitrogen content must be carefully controlled to maintain optimal properties

• Tensile strength σb/MPa ≥ 895
• Specified residual elongation stress σr0.2/MPa ≥ 825
• Elongation δ5(%) ≥ 10
• Cross-sectional shrinkage ψ(%) ≥ 25

After solid solution strengthening, TC4 material strength reaches approximately 1100MPa, with annealed state strength typically at 900MPa. Operating temperature range: -100℃ to 550℃.

TC4 titanium alloy is widely used in:

• Aerospace: Aircraft structural components, engine parts, turbine discs
• Biomedical: Artificial joints, dental implants, cardiovascular stents
• Chemical Industry: Corrosion-resistant pumps and equipment
• Automotive: High-performance components requiring strength-to-weight ratio
• Marine Engineering: Components exposed to seawater environments

In aerospace applications, TC4 is critical for aircraft structural integrity, used in landing gear, wing beams, and engine components. Its high temperature resistance makes it ideal for rocket engine combustion chambers and nozzles.