What is Titanium?
Titanium offers the highest strength-to-weight ratio of any metal, outstanding corrosion resistance and biocompatibility. It is essential in aerospace, medical implants and high-performance engineering.
Properties & Benefits
- High Strength-to-Weight — as strong as steel at nearly half the weight.
- Corrosion Resistant — withstands saltwater and chemicals.
- Biocompatible — safe for medical implants.
- Heat Resistant — retains strength at high temperatures.
Common Grades
| Grade | Characteristics | Typical Use |
|---|---|---|
| Grade 2 | Commercially pure, corrosion resistant | Chemical, marine |
| Grade 5 (Ti-6Al-4V) | High strength, heat treatable | Aerospace, medical implants |
Machining Processes
Titanium is machined by CNC milling and turning. Its low thermal conductivity requires careful speeds and feeds; tolerances of ±0.01–0.025mm are achievable.
Applications
Titanium is used for aircraft components, surgical implants, racing parts, marine hardware and high-temperature applications.
Frequently Asked Questions
Why is titanium harder to machine?
Its low thermal conductivity concentrates heat at the tool, so it needs slower speeds and specialized tooling.
What is the difference between Grade 2 and Grade 5?
Grade 2 is pure titanium with better corrosion resistance; Grade 5 (Ti-6Al-4V) is an alloy with much higher strength.
Is titanium suitable for medical implants?
Yes — its biocompatibility and strength make it the standard for orthopedic and dental implants.
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