Daxun At Jiangsu Daxun Alloy Co., Ltd., we produce top-tier, high-precision Grade 1 titanium bars in our advanced production facilities located in China. Our products boast exceptional surface quality, precise tolerance, impeccable straightness, and outstanding material consistency, providing you with technological superiority and reliable production processes. These benefits span a vast array of diameters and materials. Additionally, our extensive stocking program at our service center ensures just-in-time delivery to meet your timeline.
Size Range
- Grade 1 Titanium Bar Dimensions
- Ø 0.7 - 30 mm (drawn, ground)
- Ø 16 - 400 mm (hot rolled, peeled)
- h11 to h5 possible
- Tighter or alternative tolerances available upon request
- Lengths up to 9,000 mm, depending on diameter
- For larger diameters, alternative bar lengths and tolerances can be arranged upon request
Availability of Grade 1 Titanium Rods
- Drawing, Straightening
- Drawing, Straightening, Polishing
- Drawing, Grinding, Polishing
- Drawing, Straightening, Grinding, Polishing
- Drawing, Annealing, Straightening
- Drawing, Annealing, Polishing
- Drawing, Annealing, Grinding, Polishing
- Drawing, Annealing, Straightening, Grinding, Polishing
Processing
We manufacture bars in alignment with your specific needs.
Featuring excellent surface quality, remarkable straightness, perfect roundness, and the tightest diameter tolerances (as per ISO 286-2 to h5). Available in straightened, ground, and polished conditions.
Sawing
Band saws (up to Ø510 mm)
Bench band saws (up to 6,000 x 3,000 x 400 mm)
High-performance sawing machines for precise cutting
Titanium Bar End Machining
Single or Double Sided
Chamfer 90° (45°)
Point 60° (30°)
Flat End
Centered
Delivery Form
ASTM - American Society for Testing and Materials Standards
AMS - American Aerospace Materials Standards
NACE - American Association of Corrosion Engineers International Standards
ASME - American Society of Mechanical Engineers Standards
GB - Chinese National Standards
GJB - Chinese National Military Standards
ISO - International Standards
DIN - German Standards
EN - European Standards
API - American Petroleum Institute Standards
Detection Method
Non-Destructive Testing > 100% Testing
Testing Methods
Eddy Current Testing/Eddy Current *** Testing
Defect-Free Surface (Level 4)
Flat Bottom Hole Diameter 0.7 mm and 0.4 mm
Blind Area Can Be Cut Off According to Fixed Length > Test to the End of the Bar
Experience superior precision with our Full Diameter Ultrasonic Testing, ensuring flawless quality and reliability in every titanium rod.
Our Titanium Bar Material: Crafted with meticulous attention to detail, our titanium bar material stands as a benchmark of excellence, offering unmatched strength and durability.
Premium Services: Tailored solutions for all your titanium needs.
- As an experienced service center, we can customize your titanium bar material to exact specifications. We collaborate with prestigious certification bodies such as TÜV Rheinland and DNV to validate specifications, and we facilitate the enhancement of titanium semi-finished products to meet specific application standards.
- We are dedicated to providing comprehensive consultations, ensuring you understand all aspects of obtaining titanium bar material. We'll explain which standards are crucial for manufacturing your components with precision and efficiency.
- Secure your future supply with Daxun through a framework agreement. We offer guaranteed pricing and quantities over a specified period, ensuring reliability and consistency.
- Leverage our extensive global market experience. Since 2003, we have been assisting businesses worldwide. For additional information on Grade 2 Titanium Bar, our experts are ready to assist. We eagerly await your inquiries.
Ordering Information: Ensure accurate and efficient order processing.
Purchase orders should detail quantity, grade, type or category, API5L reference, and specific dimensions such as thickness, width, and length. Include any additional requirements related to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing processes, surface coating, or end finish. Contact Daxun now for a prompt response.
Exceptional Grade 5 Titanium Rod
Daxun boasts a cutting-edge production facility in China, delivering highly competitive, precision-engineered Grade 5 titanium bars. Enjoy superior surface quality, tolerance, straightness, and material consistency, giving you technological leadership and streamlined production processes. Our extensive stock program ensures just-in-time delivery across a variety of diameters and materials.
SPECIFICATIONS: Meeting and exceeding stringent standards.
AMS 4928 - Bars, Forgings, and Forging Stock (Annealed)
AMS 4965 - Bars, Forgings (Solution treated and aged)
AMS 4967 - Bars, Forgings (Annealed, Heat Treatable)
HEAT TREATMENT: Tailored to achieve peak performance.
- For high hardness, tensile strength, and fatigue strength, annealing can be performed at 1,700-1,900°F (927 - 1,038°C).
DAXUN 6-4™ Grade 5 alloy offers versatile heat treatment options for optimal results. - 1. Anneal: 1,275 -1,400°F; (691 - 760°C), ½ to 2 hours, air or furnace cool
- 2. Stress Relief Anneal: 1,000 -1,200°F; (538 - 649°C), 1 to 8 hours, air or furnace cool
- 3. Solution Heat Treat: 1,675 -1,750°F; (913 - 954°C), 1 hour, water quench
- 4. Aging: 975 -1,025°F; (524 - 552°C), 4 to 8 hours - air cool
In the solution treated and aged condition, rapid quenching of smaller sections yields optimal properties. Note that larger sections or delayed quenching may result in less than optimal outcomes.
HARDNESS: Achieving the perfect balance of hardness and durability.
Typical hardness ranges from Rockwell C 30-34 in the annealed condition to Rockwell C 35-39 in the solution and aged condition.
Forgeability/Formability: Ensuring maximum versatility in application.
- Ti-6Al-4V, Grade 5 alloy bar is forged at 1,750°F (954°C) with a final forging temperature of 1,450°F (788°C). A minimum reduction of 35% is recommended for achieving optimal properties.
- Ti-6Al-4V, Grade 5 alloy bar is renowned for its challenging forming characteristics at room temperature, even when annealed. For severe forming operations such as bending or stretching, the material can be processed at elevated temperatures up to 1,200°F (649°C) without compromising its mechanical integrity. Hot sizing or forming is achievable through creep forming within the temperature range of 1,000 - 1,200°F (538 - 649°C).
Machinability
The Ti-6Al-4V, Grade 5 alloy bar can be machined using techniques typically employed for austenitic stainless steel. This involves slow machining speeds, high feed rates, rigid tooling, and generous applications of non-chlorinated cutting fluids to ensure precision and efficiency.
Weldability
The Ti-6Al-4V, Grade 5 alloy rod offers exceptional weldability in both the annealed state and the solution and partially aged condition. Aging is carried out during post-weld heat treatment. It is crucial to prevent contamination by oxygen, nitrogen, and hydrogen. Fusion welding is best performed in an inert gas-filled chamber or with inert gas shielding to protect the molten metal and adjacent heated zones. Spot, seam, and flash welding can be conducted without a protective atmosphere.
Special Considerations
Ti-6Al-4V, Grade 5 titanium alloy rod is susceptible to hydrogen contamination from improper pickling and to oxygen, nitrogen, and carbon contamination during forging, heat treating, and brazing. Such contamination can lead to a reduction in ductility, adversely impacting notch sensitivity and forming characteristics.
Size range
- Grade 1 Titanium Bar Dimensions
- Ø 0.7 - 30 mm (drawn, ground)
- Ø 16 - 400 mm (hot rolled, peeled)
- h11-h5 tolerances achievable
- Tighter or specialized tolerances available upon request
- Lengths extend up to 9,000 mm, dependent on diameter
- For larger diameters, customized bar lengths and tolerances can be arranged upon request
Availability of Grade 5 Titanium rods
- Drawing and straightening available
- Drawing, straightening, and polishing available
- Drawing, grinding, and polishing available
- Drawing, straightening, grinding, and polishing available
- Drawing, annealing, and straightening available
- Drawing, annealing, and polishing available
- Drawing, annealing, grinding, and polishing available
- Drawing, annealing, straightening, grinding, and polishing available
Processing
We custom-produce bars to meet your exact specifications.
Our bars feature excellent surface quality, exceptional straightness, outstanding roundness, and the tightest diameter tolerances (according to ISO 286-2 up to h5). Available in straightened, ground, and polished conditions.
Sawing
Band saws capable of cutting up to Ø510 mm
Bench band saws able to handle dimensions up to 6,000 x 3,000 x 400 mm
High-performance sawing machines for precision cuts
Titanium Bar end machining
Available in single or double-sided configurations
Chamfering available at 90° (45°) angles
Pointing available at 60° (30°) angles
Flat end finishing available
Centering available
Delivery form
Compliant with ASTM (American Society for Testing and Materials) Standards
AMS - American Aerospace Materials Standards
NACE - American Association of Corrosion Engineers International Standards
ASME - American Society of Mechanical Engineers Standards
GB - Chinese National Standards
GJB - Chinese National Military Standards
ISO - International Standards
DIN - German Standards
EN - European Standards
API - American Petroleum Institute Standards
Detection Method
Non-destructive Testing > 100% Testing
Testing Methods
Eddy Current Testing / Eddy Current *** Testing
Defect-Free Surface (Level 4)
Flat Bottom Hole Diameter: 0.7 mm and 0.4 mm
Blind Area can be cut off according to fixed length > Test to the end of the bar
Full Diameter Ultrasonic Testing
Our Titanium Bar Material Services
- As an experienced service center, we tailor your titanium bar material to your exact specifications. We collaborate with certification bodies such as TÜV Rheinland and DNV to approve specifications and upgrade titanium semi-finished products for appropriate applications.
- We offer comprehensive consultation and guidance on obtaining titanium bar material, ensuring you meet the required standards for your components.
- For long-term supply commitments, establish a framework agreement with Daxun. We guarantee pricing and quantities for a specified period.
- Benefit from our extensive global market experience since 2003. Our experts are ready to assist you with any information on Grade 2 Titanium Bar. We look forward to your inquiries.
Ordering Information
Purchase orders should include quantity, grade, type/category, API5L reference, thickness, width, length, and any additional requirements related to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or end finish. Contact Daxun now for a prompt response.
Grade 2 Titanium Rod
Corrosion Resistance
Titanium should not be used with strong reducing acids, fluoride solutions, pure oxygen, or anhydrous ***.
General Corrosion
The general corrosion rates for Grade 2 titanium in various environments are shown in Table 1. CP titanium offers excellent resistance to a wide range of corrosive environments, including:
- Seawater and Brines
- Inorganic Salts
- Moist *** Gas
- Alkaline Solutions
- Oxidizing Acids
- Organics and Organic Acids
- Sulfur Compounds
Crevice Corrosion
CP titanium offers excellent resistance to crevice corrosion in salt solutions compared to stainless steels. CP titanium will not exhibit crevice corrosion at temperatures below 80°C (176°F), regardless of pH, even under super chlorinated conditions.
Stress Corrosion Cracking
Grade 2 titanium shows outstanding resistance to stress corrosion cracking (SCC) in hot chloride solutions and is immune to SCC in seawater.
Erosion Corrosion
Titanium offers excellent resistance to erosion in flowing environments.
Experience the unparalleled resilience of our products as they remain unaffected by seawater velocities up to 130 ft/sec (40 m/sec). Even the presence of abrasive particles like sand has minimal impact on their corrosion resistance.
Hydrogen Embrittlement
Remarkably, titanium shows no significant absorption of hydrogen even when exposed to seawater at elevated temperatures. This phenomenon occurs only under specific conditions:
- When the pH level is below 3 or above 12.
- When temperatures exceed 176°F (80°C).
- When there is a mechanism for hydrogen generation, such as a galvanic couple or an impressed current.
Bio-Corrosion
Titanium alloys exhibit unique immunity to all forms of microbiologically influenced corrosion. While biofouling can occur due to the lack of toxicity toward marine organisms, it can be minimized through chlorination or by increasing water velocity in heat exchangers.
Corrosion Fatigue
Unlike many materials, titanium maintains its fatigue performance in seawater. Fatigue endurance limits and *** growth rates are unaffected, whether tested in air or seawater.
Galvanic Corrosion
Placed toward the noble end of the galvanic series near stainless steels, titanium usually acts as the cathode when paired with other metals. While it remains unaffected by galvanic corrosion, it can accelerate the corrosion of the other metal. Coupling with more noble metals like graphite enhances its passivity.
Fatigue Properties
Grade 2 Titanium Rod showcases resilience, with no degradation in fatigue properties, whether in air or seawater. Fatigue endurance limits and *** growth rates remain consistent.
Weldability
CP2 Grade Titanium Rod is highly weldable with the right precautions. Given titanium's reactivity, an inert gas shield must cover both the OD and ID of the rod. It must be free from grease or oil contamination.
Grade 2 Titanium Rod is commonly welded using manual or automatic TIG welding, with or without filler wire. To minimize the heat-affected zone, low heat input is recommended. Post-weld heat treatment is generally not required.
