What is TC4 Titanium Alloy?

TC4 titanium alloy, also known as Ti-6Al-4V, is a widely used α-β titanium alloy that consists of two phases: the α phase (alpha) and the β phase (beta).

This alloy contains approximately 6% aluminum (Al), which stabilizes the α phase, and 4% vanadium (V), which stabilizes the β phase.

TC4 is renowned for its excellent combination of mechanical properties, corrosion resistance, and good weldability, making it ideal for applications in demanding industries like aerospace and aviation.

Typical Applications of TC4 Titanium Alloy

Due to its high strength, corrosion resistance, and heat resistance, TC4 alloy is widely used in the aerospace and aviation industries.

Common applications include:

Engine Components: Such as fan and compressor disks and blades.

Structural Parts: Including beams, joints, and frames in aircraft structures.

Pressure Vessel Components: Due to its excellent combination of strength and light weight.