Overview: At Tuofa CNC Machining Factory, we specialize in the precision CNC machining of Titanium Grade 19 Ti 3Al 8V 6Cr 4Mo 4Zr Alloy UNS R58240, a high-performance material renowned for its exceptional strength, ductility, and corrosion resistance. Our state-of-the-art facilities and skilled engineers ensure that every component is manufactured to the highest standards, making us the ideal partner for your next project.
Ti 3Al 8V 6Cr 4Mo 4Zr Titanium Alloy Key Features & Benefits:
- High Strength-to-Weight Ratio: Offers superior strength with a lightweight profile, ideal for aerospace and medical applications.
- Corrosion Resistance: Excellent resistance to reducing acids and various corrosive environments.
- Ductility: Capable of being cold worked for further enhancement of mechanical properties.
- Heat Treatable: Can be heat treated to achieve a wide range of strength levels.
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Chemical Composition
Titanium Grade 19 alloy is meticulously crafted with the following chemical composition:
- Titanium (Ti): Balance
- Aluminum (Al): 3.0 – 4.0%
- Vanadium (V): 7.5 – 8.5%
- Chromium (Cr): 5.5 – 6.5%
- Zirconium (Zr): 3.5 – 4.5%
- Molybdenum (Mo): 3.5 – 4.5%
Physical Properties
Properties |
Metric |
Imperial |
Density |
4.82 g/cm³ |
0.174 lb/in³ |
Melting Point |
1555 - 1650°C |
2831 - 3000°F |
Mechanical Properties
Properties |
Metric |
Imperial |
Tensile Strength |
1240 MPa |
180000 psi |
Yield Strength |
1170 MPa |
170000 psi |
Poisson’s Ratio |
0.33 |
0.33 |
Elastic Modulus |
104 GPa |
15100 ksi |
Shear Modulus |
40 GPa |
5800 ksi |
Elongation at Break |
7% |
7% |
Hardness, Brinell |
351 |
351 |
Hardness, Knoop |
382 |
382 |
Hardness, Rockwell C |
38 |
38 |
Hardness, Vickers |
367 |
367 |
Thermal Properties
Properties |
Metric |
Imperial |
Thermal Expansion Coefficient (0.000-100°C/32-212°F) |
8.30 µm/m°C |
4.61 µin/in°F |
Thermal Conductivity |
6.20 W/mK |
43.0 BTU in/hr.ft².°F |
Fabrication and Heat Treatment
- Machinability: Grade 19 can be machined using high-speed tools with tungsten carbide or cobalt-based tools.
- Forming: Capable of both hot and cold forming.
- Annealing: Heat to 704°C (1300°F) for 2 hours, followed by air cooling.
- Forging: Rough forging at 900°C (1650°F) and completed at 843°C (1550°F).
- Hot Working: Enhances ductility.
- Cold Working: Similar to austenitic stainless steel, with post-work annealing recommended.
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Applications
Our Titanium Grade 19 alloy is used in a variety of applications due to its unique properties:
- Tubulars in oil and gas wells
- Fasteners
- Torsion bars
- Springs
- Foil
Why Choose Tuofa CNC Machining Factory
- Expertise: Over a decade of experience in CNC machining and metal stamping.
- Technology: Utilizing the latest CNC machining technology for precise and efficient production.
- Customer Focus: Committed to delivering exceptional service and support.
Contact Information: For more information or to discuss your next project, please contact us:
- Email: info@tuofa-cncmachining.com
- Phone: 8613713980135
- Website: www.tuofa-cncmachining.com
- Address: 107, Huanguan South Road, Longhua District, Shenzhen, CN, 518110
Customer Satisfaction Chart
Our commitment to quality is reflected in our customer satisfaction scores:
- Quality: 90%
- Precision: 85%
- Delivery Time: 85%
- Customer Support: 95%
- Customization: 88%