Ti 3Al 8V 6Cr 4Mo 4Zr Alloy UNS R58240 CNC Machining Solutions

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.

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.

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: