CNC Machining for Titanium
Titanium is a durable, strong metal with an exception strength-to-weight ratio
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What is Titanium?
Titanium is a popular material for CNC machining due to its excellent strength-to-weight ratio, corrosion resistance, and biocompatibility. However, titanium presents unique challenges in machining due to its high strength, low thermal conductivity, and tendency to work harden during cutting.
Key Benefits
- High strength-to-weight ratio
- Corrosion resistance
- Biocompatibility (non-toxic)
- End-use finishing options
Titanium Machining Applications
Titanium has range of applications due to its advanced material properties. Frequently, you’ll find titanium parts in the aerospace, medical, military and marine industries.
- Compressor blades
- Discs
- Airframe and space capsule components
- Surgical equipment
- Pressure vessels
Finishing Options for Titanium
Anodizing is a common post-processing choice for titanium CNC parts. The anodizing process has a number of benefits:
- Increased corrosion resistance
- Minimal increase in weight
- Smooth surface reduces friction
- Enhanced appearance
Material Properties for Machined Titanium
| Material | Ultimate Tensile Strength | Elongation | Hardness | More Information |
|---|---|---|---|---|
| Titanium (6Al-4V) | 138 ksi | 14% | 36 HRC | Data Sheet |
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