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. The excellent surface, precise tolerance, unparalleled straightness, and superior material quality provide you with technological leadership and consistent production processes. These advantages extend across a wide range of diameters and materials. In addition, our comprehensive stocking program at our service center ensures just-in-time delivery.
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 long, depending on diameter
- For larger diameters, other bar lengths and tolerances can be agreed upon request
Availability 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 according to your requirements.
Excellent surface and straightness, perfect 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 sawing
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
Full diameter ultrasonic testing
Discover the Excellence of Our Titanium Bar Material
Comprehensive Services Tailored to Your Needs
- As an experienced service center, we specialize in customizing your titanium bar material to your precise specifications. We collaborate with esteemed certification bodies such as TÜV Rheinland and DNV to ensure your titanium products meet rigorous standards. Additionally, we oversee the transformation of titanium semi-finished products to perfectly suit advanced applications.
- We are delighted to offer you a comprehensive consultation, guiding you through every aspect of acquiring titanium bar materials. From understanding critical standards to ensuring components are manufactured to perfection, our experts are here to assist you at every step.
- Establish a long-term supply commitment with Jiangsu Daxun Alloy Co., Ltd. through our framework agreements. We guarantee stable prices and quantities over a specified period, ensuring your supply chain remains unbroken.
- Leverage our extensive global market experience. Since 2003, we have been a trusted partner for businesses worldwide. Should you require more information about Grade 2 Titanium Bar, our team of professionals is eager to assist you. We look forward to your inquiries.
Effortless Ordering Information
To place your order, please include the quantity, grade, type or category, API5L reference, and dimensions (thickness, width, length). Ensure to attach any specific requirements related to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing processes, surface coating, or end finish. Contact Daxun now for prompt email responses.
Premium Grade 5 Titanium Rod
Jiangsu Daxun Alloy Co., Ltd. is proud to operate a state-of-the-art production facility in China, producing highly competitive and precise Grade 5 titanium bars. Our products boast superior surface quality, tolerance, straightness, and material integrity, ensuring technological leadership and consistent production processes. These benefits extend across a wide range of diameters and materials, enhanced by our comprehensive stock program offering just-in-time delivery.
SPECIFICATIONS YOU CAN TRUST
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 PEAK PERFORMANCE
- For superior hardness, tensile strength, and fatigue resistance, annealing can be performed at temperatures ranging from 1,700-1,900°F (927 - 1,038°C).
Our DAXUN 6-4™ Grade 5 alloy offers versatile heat treatment options. - 1. Anneal: 1,275 -1,400°F (691 - 760°C) for ½ to 2 hours, followed by air or furnace cooling.
- 2. Stress Relief Anneal: 1,000 -1,200°F (538 - 649°C) for 1 to 8 hours, followed by air or furnace cooling.
- 3. Solution Heat Treat: 1,675 -1,750°F (913 - 954°C) for 1 hour, followed by water quenching.
- 4. Aging: 975 -1,025°F (524 - 552°C) for 4 to 8 hours, followed by air cooling.
Rapid quenching of small sections in the treated and aged condition yields optimum properties. Note that larger sections and delayed quenching may result in suboptimal properties.
ROBUST HARDNESS METRICS
Typical hardness ranges from Rockwell C 30-34 in the annealed condition to Rockwell C 35-39 in the solution and aged condition.
EXCELLENT FORGEABILITY/FORMABILITY
- Our Ti-6Al-4V, Grade 5 alloy bar is ideally forged at 1,750°F (954°C) with a final forging temperature of 1,450°F (788°C). A minimum 35% reduction is recommended to achieve optimal properties.
- The Ti-6Al-4V, Grade 5 alloy bar presents a challenge to form at room temperature, even when annealed. However, severe forming operations like bending or stretching can be adeptly conducted on annealed material at temperatures up to 1,200°F (649°C) without impacting mechanical properties. For hot sizing or forming, creep forming within the range of 1,000 - 1,200°F (538 - 649°C) is an effective method.
Machinability
Ti-6Al-4V, Grade 5 alloy bar can be machined with techniques used for austenitic stainless steel. This includes slow machining speeds, high feeds, robust tools, and copious amounts of non-chlorinated cutting fluids to ensure pristine cuts and performance.
Weldability
The Ti-6Al-4V, Grade 5 alloy rod boasts excellent weldability in both the annealed condition and the solution and partially aged state, with post-weld heat treatments achieving aging. Strict precautions against contamination by oxygen, nitrogen, and hydrogen are necessary. Fusion welding should be conducted in an inert gas-filled chamber or with inert gas to shield the molten metal and its adjacent heated zones. Spot, seam, and flash welding can be effectively carried out without a protective atmosphere.
Special Considerations
When handling Ti-6Al-4V, Grade 5 titanium alloy rod, preventing contamination is crucial. Improper pickling can lead to hydrogen contamination, while forging, heat treating, and brazing can introduce oxygen, nitrogen, and carbon, which may degrade ductility and adversely affect 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
- We offer tighter or customized tolerances upon request.
- Lengths up to 9,000 mm are available, depending on the diameter.
- For larger diameters, we can negotiate other bar lengths and tolerances.
Availability of Grade 5 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 tailor the production of bars to meet your specific requirements.
Our products feature an excellent surface finish, impeccable straightness, perfect 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 ensure precise cuts.
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 - The Pinnacle of American Aerospace Materials Standards
NACE - The Benchmark in American Association of Corrosion Engineers International Standards
ASME - Setting the Bar in American Society of Mechanical Engineers Standards
GB - Excellence in Chinese National Standards
GJB - The Authority in Chinese National Military Standards
ISO - The Gold Standard in International Standards
DIN - The Quintessence of German Standards
EN - The Epitome of European Standards
API - The Vanguard of American Petroleum Institute Standards
Cutting-edge Detection Methods
Comprehensive Non-Destructive Testing > Ensuring 100% Reliability
Sophisticated Testing Methods
Advanced Eddy Current Testing/Eddy Current *** Detection
Achieving Defect-Free Surfaces (Level 4)
Precision Flat Bottom Hole Diameters: 0.7 mm and 0.4 mm
Optimized Blind Area Management > Testing to the End of Each Bar
Complete Full Diameter Ultrasonic Testing
Our Exceptional Titanium Bar Material Services
- As a highly experienced service center, we excel in tailoring titanium bar materials to meet your precise specifications. We collaborate with esteemed certification bodies such as TÜV Rheinland or DNV to ensure compliance and initiate the upgrading of titanium semi-finished products for appropriate applications.
- We offer expert consultation to guide you through acquiring titanium bar materials, clarifying which standards are paramount for your manufacturing components.
- For long-term supply commitments, establish a framework agreement with Daxun. We ensure competitive prices and guaranteed quantities for the specified period.
- Leverage our extensive global market experience. Since 2003, we have been aiding businesses worldwide. For additional information on Grade 2 Titanium Bar, our professionals are ready to assist you. We eagerly await your inquiries.
Essential Ordering Information
Include the following in your purchase orders: quantity, grade, type or category, API5L reference, thickness, width, length, and any pertinent attachments or 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 to your email.
Grade 2 Titanium Rod: Unmatched in Quality
Superior Corrosion Resistance
Titanium should be avoided with strong reducing acids, fluoride solutions, pure oxygen, or anhydrous ***.
Impressive General Corrosion Resistance
The general corrosion rates for Grade 2 titanium in a variety of media are detailed in Table 1. CP titanium demonstrates excellent corrosion resistance to various environments, including:
- Seawater and Brines
- Inorganic Salts
- Moist *** Gas
- Alkaline Solutions
- Oxidizing Acids
- Organics and Organic Acids
- Sulfur Compounds
Robust Crevice Corrosion Resistance
CP titanium offers formidable resistance to crevice corrosion in salt solutions, outperforming stainless steels. It will not experience crevice corrosion at temperatures below 80°C (176°F), irrespective of pH, even under super-chlorinated conditions.
Outstanding Stress Corrosion Cracking Resistance
Grade 2 titanium excels against stress corrosion cracking (SCC) in hot chloride solutions and remains immune to SCC in seawater.
Superior Erosion Corrosion Resistance
Titanium exhibits extraordinary resistance to erosion in flowing environments.
Exposure to seawater with velocities up to 130 ft/sec (40 m/sec) does not significantly affect the material. Even the presence of abrasive particles like sand has minimal impact on corrosion, showcasing the resilience of our titanium products.
Hydrogen Embrittlement
Titanium exhibits remarkable resistance to hydrogen absorption when exposed to seawater, even at elevated temperatures. Typically, hydrogen absorption in titanium only occurs under three specific conditions:
- 1. The pH level is below 3 or above 12
- 2. The temperature exceeds 176°F (80°C)
- 3. There is a mechanism for hydrogen generation, such as a galvanic couple or impressed current.
Bio-Corrosion
Titanium alloys demonstrate exceptional immunity to microbiologically influenced corrosion. However, due to their non-toxic nature towards marine organisms, biofouling can occur in seawater environments. This can be effectively minimized through chlorination or by increasing the water velocity through heat exchangers.
Corrosion Fatigue
Unlike many other materials, titanium maintains its fatigue performance even when exposed to seawater. Both fatigue endurance limits and fatigue *** 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, and typically acts as the cathode when paired with other metals. As a result, titanium is not susceptible to galvanic corrosion, but it can accelerate the corrosion of the other metal. Coupling titanium with more noble metals, such as graphite, further enhances its passivity.
Fatigue Properties
Grade 2 Titanium Rod exhibits superior fatigue properties, showing no degradation even in seawater environments. Fatigue endurance limits and *** growth rates are consistent, whether tested in air or seawater.
Weldability
CP2 Grade Titanium Rod offers excellent weldability when appropriate precautions are taken. Due to titanium's reactivity, an inert gas shield must be used on both the outer and inner diameters of the rod. It is also essential to ensure the material is free from grease or oil contamination.
Grade 2 Titanium Rod is usually welded using manual or automatic TIG welding, with or without filler wire. To minimize the heat-affected zone, low heat input should be utilized. Typically, Titanium Rods do not undergo post-weld heat treatment.
