Daxun Jiangsu Daxun Alloy Co., Ltd. produces highly competitive, high-precision Grade 1 titanium bars in our state-of-the-art production facilities in China. With exceptional surface quality, precise tolerance, impeccable straightness, and superior material quality, we deliver technological leadership and consistent production processes. These advantages span a vast range of diameters and materials. Additionally, our comprehensive stocking program at our service center ensures just-in-time delivery, meeting all your needs efficiently.
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 different tolerances available upon request
- Lengths up to 9,000 mm, depending on diameter
- For larger diameters, other 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 tailored to your specifications.
Exceptional surface quality and straightness, perfect roundness, and tightest diameter tolerances (according to ISO 286-2 up to h5). Available in straightened, ground, 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 Methods
Non-destructive testing > 100% tested
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
Premium Titanium Bar Material
Exemplary Services
- As an esteemed service center, we specialize in customizing your titanium bar material to exact specifications. We collaborate with renowned certification bodies like TÜV Rheinland and DNV for specification approval, ensuring our titanium semi-finished products are perfectly upgraded to meet your unique application needs.
- We are delighted to offer consultations that clarify every aspect of acquiring titanium bar material. Our experts will guide you through the critical standards necessary for manufacturing top-tier components.
- For those with long-term supply commitments, Daxun offers framework agreements. We provide guaranteed prices and quantities over a specified period, ensuring stability and reliability.
- Leverage our extensive global market experience, honed since 2003, to your advantage. Our dedicated professionals are ready to assist you with any queries regarding Grade 2 Titanium Bar. We eagerly await your inquiries.
Detailed Ordering Information
Purchase orders must detail quantity, grade, type or category, API5L reference, and the precise dimensions including thickness, width, and length. Additionally, include any relevant attachments or specific requirements concerning chemical composition, mechanical properties, heat treatment, extra testing, manufacturing processes, surface coating, or end finish. Contact Daxun now for prompt email responses.
Superior Grade 5 Titanium Rod
Daxun boasts a cutting-edge production facility in China, yielding competitively priced, high-precision Grade 5 titanium bars. The exceptional surface quality, tolerance, straightness, and material excellence deliver technological superiority and consistent production processes across varied diameters and materials. Our extensive stock program at our service center ensures just-in-time delivery.
COMPREHENSIVE SPECIFICATIONS
AMS 4928 - Bars, Forgings, and Forging Stock (Annealed)
AMS 4965 - Bars, Forgings (Solution treated and aged)
AMS 4967 - Bars, Forgings (Annealed, Heat Treatable)
OPTIMAL HEAT TREATMENT
- For maximum hardness, tensile strength, and fatigue strength, annealing can be conducted at 1,700-1,900°F (927 - 1,038°C).
The versatile DAXUN 6-4™ Grade 5 alloy can undergo various heat treatments to suit diverse needs. - 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
Rapid quenching of small sections in the solution treated and aged condition yields optimal properties. However, larger sections or delayed quenching might not achieve peak properties.
PREMIUM HARDNESS
Typical hardness in the annealed state is Rockwell C 30-34, increasing to Rockwell C 35-39 in the solution and aged state.
Outstanding Forgeability/Formability
- The Ti-6Al-4V, Grade 5 alloy bar is expertly 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 to achieve optimal properties.
- The Ti-6Al-4V, Grade 5 alloy bar, known for its formidable strength, presents challenges when it comes to forming at room temperature, even in its annealed state. However, demanding forming procedures such as bending or stretching can be effectively executed on annealed material at elevated temperatures of up to 1,200°F (649°C) without compromising its mechanical properties. For hot sizing or forming, creep forming within the temperature range of 1,000 - 1,200°F (538 - 649°C) ensures optimal results.
Machinability
The Ti-6Al-4V, Grade 5 alloy bar can be machined by utilizing methods designed for austenitic stainless steel. Optimal results are achieved with slow machining speeds, high feed rates, and robust tooling, complemented by the use of abundant non-chlorinated cutting fluids to ensure precision and quality.
Weldability
Ti-6Al-4V, Grade 5 alloy rod offers excellent weldability, whether in the annealed condition or partially aged condition, with aging post-weld achievable through heat treatment. It is critical to prevent contamination from oxygen, nitrogen, and hydrogen. Fusion welding should be conducted in an inert gas-filled chamber or with an inert gas shield to protect the molten metal and its surrounding areas. Spot, seam, and flash welding can also be carried out without needing a protective atmosphere.
Special Considerations
Special care must be taken with the Ti-6Al-4V, Grade 5 titanium alloy rod to avoid contamination with hydrogen, especially from improper pickling, as well as with oxygen, nitrogen, and carbon during processes like forging, heat treating, and brazing. Such contamination can diminish its ductility, potentially impacting notch sensitivity and forming properties.
Size range
- Grade 1 Titanium Bar Dimensions
- Diameter: Ø 0.7 - 30 mm (drawn, ground)
- Diameter: Ø 16 - 400 mm (hot rolled, peeled)
- Available tolerances: h11-h5
- Custom tolerances can be arranged upon request
- Available in lengths up to 9,000 mm, depending on diameter
- For larger diameters, specific bar lengths and tolerances can be customized upon request
Availability Grade 5 Titanium rods
- Processes: Drawing, straightening
- Processes: Drawing, straightening, polishing
- Processes: Drawing, grinding, polishing
- Processes: Drawing, straightening, grinding, polishing
- Processes: Drawing, annealing, straightening
- Processes: Drawing, annealing, polishing
- Processes: Drawing, annealing, grinding, polishing
- Processes: Drawing, annealing, straightening, grinding, polishing
Processing
We tailor the production of bars to meet your precise specifications.
Our bars boast an excellent surface finish, impeccable straightness, perfect roundness, and the tightest diameter tolerances (up to h5 as per ISO 286-2). They are available in straightened, ground, and polished conditions.
Sawing
Capabilities: Band saws (up to Ø510 mm)
Capabilities: Bench band saws (up to 6,000 x 3,000 x 400 mm)
Capabilities: High-performance sawing machines for precision cuts
Titanium Bar End Machining
Options: Single or double-sided
Options: Chamfer 90° (45°)
Options: Point 60° (30°)
Options: Flat end
Options: Centered
Delivery Form
Standards: ASTM American Society for Testing and Materials
AMS - American Aerospace Materials Standards: The pinnacle of material quality and performance, AMS standards set the benchmark for excellence in aerospace applications.
NACE - American Association of Corrosion Engineers International Standards: Leading the way in corrosion engineering, NACE standards ensure robust protection and longevity for materials in corrosive environments.
ASME - American Society of Mechanical Engineers Standards: A hallmark of mechanical integrity, ASME standards are integral to the design and manufacturing of safe and efficient mechanical systems.
GB - Chinese National Standards: Representing the epitome of quality and reliability, GB standards are the backbone of Chinese industrial and commercial practices.
GJB - Chinese National Military Standards: Synonymous with precision and durability, GJB standards are critical for the elite requirements of military applications.
ISO - International Standards: The gold standard for global quality, ISO standards are essential for ensuring consistency, safety, and efficiency across industries.
DIN - German Standards: Renowned for precision and reliability, DIN standards are the cornerstone of German engineering excellence.
EN - European Standards: Representing a harmonized approach to quality, EN standards unify the European market with stringent criteria for products and services.
API - American Petroleum Institute Standards: Crucial for the energy sector, API standards ensure safety, reliability, and performance in petroleum and natural gas industries.
Detection Method: Your assurance of quality and integrity, leveraging cutting-edge techniques for precision and accuracy.
Non-Destructive Testing > 100% Testing: Unparalleled thoroughness, ensuring every inch of material integrity is verified without compromise.
Testing Methods: Meticulous and comprehensive, our testing methods guarantee the highest standards of product quality.
Eddy Current Testing / Eddy Current *** Testing: Advanced techniques to detect minute imperfections, ensuring flawless material performance.
Defect-Free Surface (Level 4): Exemplifying perfection, our Level 4 defect-free surfaces meet the highest quality expectations.
Flat Bottom Hole Diameter 0.7 mm and 0.4 mm: Precision-engineered for critical applications, our flat bottom holes meet exacting standards.
Blind Area Can Be Cut Off According to Fixed Length > Test to the End of the Bar: Customizable and precise, our testing extends to the very end, ensuring full-length integrity.
Full Diameter Ultrasonic Testing: Complete and thorough, our ultrasonic testing covers the entire diameter for unmatched reliability.
Our Titanium Bar Material Services: Exceptional quality and customization, tailored to meet your specific needs with certifications from TÜV Rheinland or DNV.
- As an experienced service center, we can tailor your titanium bar material to your specifications, work with various certification bodies such as TÜV Rheinland or DNV to approve the specifications, and initiate the upgrading of titanium semi-finished products to meet appropriate applications.
- We will be happy to provide you with a consultation and explain everything you need to know about obtaining titanium bar material, including which standards require greater attention for the components to be manufactured.
- If you have a long-term supply commitment, you can establish a framework agreement with Daxun. We guarantee prices and quantities for a specified period.
- Benefit from our extensive experience in the global market. We have been helping businesses around the world since 2003. If you need any additional information about Grade 2 Titanium Bar, our professionals will be happy to help you. We look forward to hearing from you.
Ordering Information: Streamlined for your convenience, ensure your purchase orders include quantity, grade, type, API5L reference, dimensions, and any additional requirements. Contact Daxun now for a prompt response.
Purchase orders should include quantity, grade, type or category, API5L reference, thickness, width, length, and any applicable attachments or additional requirements related to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating or end finish. Contact Daxun now, we will reply to your email as soon as possible.
Grade 2 Titanium Rod: Unmatched in quality and performance, our Grade 2 Titanium Rod meets the highest standards for industrial applications.
Corrosion Resistance: Unrivaled protection, ensuring long-lasting performance even in the harshest environments.
Titanium should not be used with strong reducing acids, fluoride solutions, pure oxygen, or anhydrous ***.
General Corrosion: Our Grade 2 Titanium exhibits exceptional resistance to general corrosion in a variety of challenging environments.
The general corrosion rates for Grade 2 titanium in a variety of media are shown in Table 1. CP titanium exhibits good corrosion resistance to a wide variety of environments including:
- Seawater and Brines: Exceptional durability even in highly saline conditions.
- Inorganic Salts: Robust resistance to a wide range of inorganic salts.
- Moist *** Gas: Superior performance in moist *** gas environments.
- Alkaline Solutions: Reliable resistance to various alkaline solutions.
- Oxidizing Acids: Outstanding protection against oxidizing acids.
- Organics and Organic Acids: Dependable resistance to organic compounds and acids.
- Sulfur Compounds: Strong resistance to sulfur-based environments.
Crevice Corrosion: CP titanium exhibits outstanding resistance to crevice corrosion in salt solutions compared to stainless steels. It will not exhibit crevice corrosion at temperatures under 80 °C (176°F) regardless of pH, even under super chlorinated conditions.
CP titanium exhibits good resistance to crevice corrosion in salt solutions compared to stainless steels. CP titanium will not exhibit crevice corrosion at temperatures under 80 °C (176°F) regardless of pH, even under super chlorinated conditions.
Stress Corrosion Cracking: Grade 2 titanium shows excellent resistance to stress corrosion (SCC) cracking in hot chloride solutions and is immune to SCC in seawater, ensuring structural integrity.
Grade 2 titanium shows excellent resistance to stress corrosion (SCC) cracking in hot chloride solutions and is immune to sec in seawater.
Erosion Corrosion: Titanium shows exceptional resistance to erosion in flowing environments, making it ideal for dynamic applications.
Titanium shows excellent resistance to erosion in flowing environments.
Seawater with velocities reaching up to 130 ft/sec (40 m/sec) exhibits negligible effects on this remarkable material. Even the presence of abrasive particles, such as sand, minimally impacts its corrosion resistance.
Hydrogen Embrittlement
Titanium exposed to seawater, even at elevated temperatures, shows no significant absorption of hydrogen. Hydrogen absorption typically only occurs under the following three conditions:
- 1. pH levels are < 3 or > 12
- 2. Temperature exceeds 176°F (80°C)
- 3. A mechanism for hydrogen generation, such as a galvanic couple or impressed current, is present.
Bio-Corrosion
Titanium alloys exhibit unique immunity to all forms of microbiologically influenced corrosion. However, since they do not exhibit toxicity towards marine organisms, biofouling can occur in seawater. This can be mitigated by chlorination or by increasing water velocity through heat exchangers.
Corrosion Fatigue
Unlike many other materials, Titanium does not experience a decrease in fatigue performance in seawater. Its fatigue endurance limits and *** growth rates remain consistent whether tested in air or seawater.
Galvanic Corrosion
In the galvanic series, titanium is positioned near the noble end close to stainless steels, generally acting as a cathode when paired with other metals. Titanium is unaffected by galvanic corrosion but may accelerate the corrosion of less noble metals. Coupling titanium with more noble metals, such as graphite, further enhances its passivity.
Fatigue Properties
Unlike many other materials, Grade 2 Titanium Rod maintains its fatigue properties in seawater. Its fatigue endurance limits and *** growth rates are unchanged whether tested in air or seawater.
Weldability
CP2 Grade Titanium Rod boasts excellent weldability when proper precautions are observed. Due to titanium's reactivity, an inert gas shield must be applied to both the outer and inner diameters of the rod. Additionally, the material must be free from any grease or oil contamination.
Grade 2 Titanium Rods are commonly welded using manual or automatic TIG welding, with or without filler wire. Employing low heat input minimizes the heat-affected zone. Typically, post-weld heat treatment is not required for Titanium Rods.
