Daxun Jiangsu Daxun Alloy Co., Ltd. proudly produces highly competitive, high-precision Grade 1 titanium bars in our state-of-the-art production facilities located in China. These bars boast excellent surface finishes, precise tolerances, exceptional straightness, and superior material quality, ensuring you a technological edge and consistent production processes. Our products cater to a wide range of diameters and materials. Additionally, our comprehensive stocking program at our service center guarantees just-in-time delivery to meet your needs.
Size range
- Grade 1 Titanium Bar Dimensions
- Ø 0.7 - 30 mm (drawn, ground)
- Ø 16 - 400 mm (hot rolled, peeled)
- h11-h5 possible
- Tighter or different tolerances available upon request
- Lengths up to 9,000 mm, depending on diameter
- For larger diameters, customized 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 produce bars tailored to your requirements.
Our bars feature excellent surface quality and straightness, impeccable roundness, and the tightest diameter tolerances (according to ISO 286-2 up 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, ensuring over 100% accuracy
Testing Methods
Eddy current testing/eddy current *** detection
Defect-free surface (level 4)
Flat bottom hole diameters of 0.7 mm and 0.4 mm
Blind areas can be cut off according to fixed lengths > Test to the end of the bar
Full Diameter Ultrasonic Testing: Ensuring impeccable quality and integrity, our full diameter ultrasonic testing process meticulously examines each titanium rod, identifying any internal flaws to guarantee superior performance and reliability.
Our Titanium Bar Material: Engineered for excellence, our titanium bar material stands out with unparalleled strength, durability, and precision, meeting the highest industry standards for demanding applications.
Services: Comprehensive, customer-centric services designed to meet your unique needs and exceed your expectations, offering you unparalleled support and expertise in titanium bar materials.
- As an experienced service center, Jiangsu Daxun Alloy Co., Ltd. specializes in tailoring titanium bar materials to your exact specifications. We collaborate with esteemed certification bodies such as TÜV Rheinland and DNV to approve your specifications and upgrade titanium semi-finished products to meet the rigorous demands of various applications with precision and dedication.
- Consultation Services: Our team of experts is eager to provide personalized consultations, explaining every detail about obtaining titanium bar material. We guide you through the critical standards necessary for manufacturing high-quality components, ensuring you have all the information needed to make informed decisions.
- Long-Term Supply Commitment: Enter into a framework agreement with Daxun to secure guaranteed prices and quantities over a specified period. Our commitment ensures consistent supply and cost stability, allowing you to plan your production with confidence.
- Global Market Expertise: Leverage our extensive global market experience, aiding businesses worldwide since 2003. For additional information about Grade 2 Titanium Bar, our seasoned professionals are ready to assist. We eagerly await your inquiries and are committed to providing superior service.
Ordering Information: Ensure your purchase orders are comprehensive. Specify quantity, grade, type or category, API5L reference, dimensions, and any additional requirements related to chemical composition, mechanical properties, heat treatment, testing, manufacturing process, surface coating, or end finish. Contact Daxun for prompt responses and detailed assistance.
Purchase Orders: To ensure accurate and efficient processing, please include specific details such as quantity, grade, type, API5L reference, dimensions, and any extra requirements regarding chemical composition, mechanical properties, heat treatment, testing, manufacturing process, surface coating, or end finish. Reach out to Daxun for immediate support and comprehensive solutions.
Grade 5 Titanium Rod: Our premium Grade 5 titanium rods are designed for high performance and resilience, delivering superior quality for various industrial applications.
Daxun: Experience the excellence and reliability of Daxun's state-of-the-art production facility in China, offering superior-grade titanium bars with exceptional surface quality and precision. Daxun has a state-of-the-art production facility in China that manufactures highly competitive, high-precision Grade 5 titanium bars. Our products feature excellent surface finish, tight tolerances, superior straightness, and outstanding material quality, providing technological leadership and consistent production processes. These advantages cater to a wide range of diameters and materials, while our comprehensive stock program ensures just-in-time delivery from our service center.
SPECIFICATIONS: Our titanium bars comply with rigorous specifications to ensure top-notch performance.
AMS 4928 - Bars, Forgings, and Forging Stock (Annealed): Ensuring high standards and reliable performance, suitable for various demanding applications.
AMS 4965 - Bars, Forgings (Solution Treated and Aged): Offering enhanced mechanical properties and longevity under stringent conditions.
AMS 4967 - Bars, Forgings (Annealed, Heat Treatable): Designed for optimal performance and versatility in diverse applications.
HEAT TREATMENT: Tailored heat treatment processes to enhance mechanical properties and performance.
- For applications requiring high hardness, tensile, and fatigue strength, annealing is performed at 1,700-1,900°F (927 - 1,038°C) to achieve desired mechanical properties.
DAXUN 6-4™ Grade 5 alloy can undergo various heat treatments, each tailored to meet specific performance requirements. - 1. Anneal: 1,275 -1,400°F (691 - 760°C) for ½ to 2 hours, followed by air or furnace cooling, to relieve stresses and improve workability.
- 2. Stress Relief Anneal: 1,000 -1,200°F (538 - 649°C) for 1 to 8 hours, followed by air or furnace cooling, to reduce residual stresses and enhance stability.
- 3. Solution Heat Treat: 1,675 -1,750°F (913 - 954°C) for 1 hour, followed by water quenching, to achieve superior mechanical properties and structural integrity.
- 4. Aging: 975 -1,025°F (524 - 552°C) for 4 to 8 hours followed by air cooling, to enhance hardness and strength.
In the solution treated and aged condition, rapid quenching of small sections yields optimal properties. For larger sections or delayed quenching, the properties may be less than optimum.
HARDNESS: Achieving outstanding hardness levels, our titanium bars typically exhibit Rockwell C 30-34 in the annealed condition and Rockwell C 35-39 in the solution-treated and aged condition.
Typical hardness in the annealed condition is Rockwell C 30-34, whereas in the solution-treated and aged condition, it achieves Rockwell C 35-39, ensuring robust performance.
Forgeability/Formability: Our titanium bars offer excellent forgeability and formability, making them ideal for various intricate and demanding applications in diverse industries.
- The Ti-6Al-4V, Grade 5 alloy bar boasts superior properties when forged at a precise temperature of 1,750°F (954°C) with a final forging temperature of 1,450°F (788°C). To achieve optimum properties, a minimum reduction of 35% is recommended.
- Crafted from Ti-6Al-4V, Grade 5 alloy, this bar is challenging to form at room temperature, even in an annealed state. Severe forming operations like bending or stretching are feasible on annealed material at temperatures up to 1,200°F (649°C) without compromising mechanical integrity. For hot sizing or forming, creep forming within a range of 1,000 - 1,200°F (538 - 649°C) is effective.
Machinability
Machining the Ti-6Al-4V, Grade 5 alloy bar is achievable using methods designed for austenitic stainless steel, employing slow machining speeds, high feeds, rigid tools, and ample amounts of non-chlorinated cutting fluids to ensure precision and quality.
Weldability
The Ti-6Al-4V, Grade 5 alloy rod offers excellent weldability in both annealed and solution- and partially-aged conditions, with post-weld heat treatment facilitating aging. To prevent contamination by oxygen, nitrogen, and hydrogen, fusion welding should occur in an inert gas-filled chamber or with inert gas shielding both the molten metal and adjacent heated zones. Spot, seam, and flash welding can be performed without the need for a protective atmosphere.
Special Considerations
Attention must be given to prevent the Ti-6Al-4V, Grade 5 titanium alloy rod from contamination by hydrogen during improper pickling, and by oxygen, nitrogen, and carbon during forging, heat treating, or brazing processes. Such contamination can degrade ductility, affecting both 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 possible
- Tighter or different tolerances available on request
- Lengths up to 9,000 mm, contingent on diameter
- For larger diameters and other specifications, bar lengths and tolerances can be customized upon request
Availability of Grade 5 Titanium rods
- Drawing and straightening
- Drawing, straightening, and polishing
- Drawing, grinding, and polishing
- Drawing, straightening, grinding, and polishing
- Drawing, annealing, and straightening
- Drawing, annealing, and polishing
- Drawing, annealing, grinding, and polishing
- Drawing, annealing, straightening, grinding, and polishing
Processing
We produce bars tailored precisely to your specifications.
Our bars feature exceptional surface and straightness, impeccable roundness, and the tightest diameter tolerances (adhering to ISO 286-2 up to h5). Available in straightened, ground, and polished conditions.
Sawing
Band saws (up to Ø510 mm) for versatile cutting solutions
Bench band saws (up to 6,000 x 3,000 x 400 mm) for accurate sawing operations
High-performance sawing machines ensuring precise cuts
Titanium Bar End Machining
Available with single or double-sided machining
Chamfering at 90° (45°) for precise edge work
Pointing at 60° (30°) for detailed end finishing
Flat End
Perfectly 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% Thorough Examination
Testing Methods
Eddy Current Testing / Eddy Current *** Detection
Defect-Free Surface (Level 4)
Flat Bottom Hole Diameter: 0.7 mm and 0.4 mm
Blind Areas 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, collaborating with esteemed certification bodies like TÜV Rheinland or DNV for specification approvals, ensuring the perfect upgrade of titanium semi-finished products to meet your specific applications.
- We are delighted to offer consultations and provide comprehensive information regarding the acquisition of titanium bar material, emphasizing standards that require special attention for manufacturing components.
- For long-term supply commitments, consider establishing a framework agreement with Daxun. We assure stable prices and quantities for the agreed period.
- Leverage our extensive global market experience. Since 2003, we have been assisting businesses worldwide. For additional details about Grade 2 Titanium Bar, our experts are ready to assist you. We eagerly await your inquiries.
Ordering Information
Your purchase orders should detail the quantity, grade, type or category, API5L reference, thickness, width, length, plus any specific requirements related to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or end finish. Reach out to Daxun now, and we will respond to your email promptly.
Grade 2 Titanium Rod
Corrosion Resistance
Titanium must not be exposed to strong reducing acids, fluoride solutions, pure oxygen, or anhydrous ***.
General Corrosion
The general corrosion rates of Grade 2 Titanium in various media are outlined in Table 1. CP titanium shows excellent corrosion resistance in a diverse range of environments including:
- Seawater and Brines
- Inorganic Salts
- Moist *** Gas
- Alkaline Solutions
- Oxidizing Acids
- Organics and Organic Acids
- Sulfur Compounds
Crevice Corrosion
CP titanium demonstrates superior resistance to crevice corrosion in salt solutions compared to stainless steels. CP titanium will not suffer from crevice corrosion at temperatures below 80 °C (176°F), regardless of pH, even under highly chlorinated conditions.
Stress Corrosion Cracking
Grade 2 titanium exhibits outstanding resistance to stress corrosion (SCC) cracking in hot chloride solutions and remains completely immune to SCC in seawater environments.
Erosion Corrosion
Titanium offers remarkable resistance to erosion in flowing environments.
In seawater with velocities up to 130 ft/sec (40 m/sec), titanium shows negligible effect from the material. Even the presence of abrasive particles, such as sand, has a minimal impact on its corrosion resistance.
Hydrogen Embrittlement
Titanium exposed to seawater does not significantly absorb hydrogen, even at elevated temperatures. Hydrogen absorption typically occurs only under these specific conditions:
- pH levels are < 3 or > 12
- Temperature exceeds 176°F (80°C)
- A mechanism for hydrogen generation is present, such as a galvanic couple or impressed current.
Bio-Corrosion
Titanium alloys uniquely resist all forms of microbiologically influenced corrosion. However, they may experience biofouling in seawater due to their non-toxic nature. This can be minimized through chlorination or increased water velocity in heat exchangers.
Corrosion Fatigue
Titanium maintains its fatigue performance even in seawater. Its fatigue endurance limits and fatigue *** growth rates remain consistent, whether tested in air or seawater environments.
Galvanic Corrosion
In the galvanic series, titanium is positioned near the noble end close to stainless steels and generally acts as the cathode when paired with other metals. Thus, titanium is not subject to galvanic corrosion but may accelerate the corrosion of the other metal. Pairing titanium with more noble metals, such as graphite, further enhances its passivity.
Fatigue Properties
Grade 2 Titanium Rods show no degradation in fatigue properties in seawater. Its fatigue endurance limits and fatigue *** growth rates are consistent, whether in air or seawater.
Weldability
CP2 Grade Titanium Rod is highly weldable with appropriate precautions. Due to titanium's reactivity, an inert gas shield must be placed on both the OD and ID of the rod, and the material must be free from grease or oil contamination.
Grade 2 Titanium Rods are typically welded using manual or automatic TIG welding, with or without filler wire. Using low heat input minimizes the heat-affected zone. Titanium Rods are not usually post-weld heat treated.
