Daxun Our company produces highly competitive and precision-engineered Grade 1 titanium bars in state-of-the-art facilities in China. The exceptional surface finish, precise tolerances, straightness, and superior material quality of our products provide unmatched technological leadership and ensure consistent production processes. These advantages extend across a wide range of diameters and materials. Additionally, our extensive stocking program at our service center enables us to provide just-in-time delivery, meeting your specific needs.
Size range
- Grade 1 Titanium Bar Dimensions
- Ø 0.7 - 30 mm (drawn, ground)
- Ø 16 - 400 mm (hot rolled, peeled)
- h11-h5 tolerances available
- Custom tolerances are available upon request
- Lengths available up to 9,000 mm, depending on diameter
- Custom bar lengths and tolerances for larger diameters 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.
Our bars boast excellent surface finish and straightness, perfect roundness, and the tightest diameter tolerances (up to h5 as per ISO 286-2). 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 precision cutting
Titanium Bar end machining
Single or double-sided
Chamfered at 90° (45°)
Pointed at 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 ensures 100% inspection
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 trimmed according to fixed length > Testing to the bar end
Advanced Full Diameter Ultrasonic Testing
Premium Titanium Bar Material
Exclusive Services
- As a seasoned service center, Jiangsu Daxun Alloy Co., Ltd. offers customized titanium bar materials tailored precisely to your specifications. We collaborate with distinguished certification bodies like TÜV Rheinland and DNV to certify your specifications, ensuring seamless upgrades of titanium semi-finished products for specialized applications.
- We are delighted to offer consultations to guide you through the process of acquiring top-quality titanium bar material. Our experts will elucidate all critical standards and specific requirements essential for your manufacturing components.
- For long-term supply commitments, establish a framework agreement with Daxun. We guarantee stable prices and quantities over a defined period, ensuring consistent supply.
- Leverage our extensive global market experience. Since 2003, we have been a trusted partner for businesses worldwide. For insights on Grade 2 Titanium Bar, our dedicated professionals are ready to assist. We eagerly anticipate your queries.
Detailed Ordering Information
Your purchase orders should detail the quantity, grade, type, API5L reference, dimensions (thickness, width, length), and any specific requirements related to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or end finish. Contact Daxun today for prompt responses to your inquiries.
Grade 5 Titanium Rod Excellence
Daxun boasts a cutting-edge production facility in China, specializing in high-precision Grade 5 titanium bars. Our commitment to exceptional surface quality, tolerance, straightness, and material excellence positions us at the forefront of technological innovation. We offer a comprehensive stock program to ensure just-in-time delivery, covering a broad spectrum of diameters and materials.
TECHNICAL SPECIFICATIONS
AMS 4928 - Bars, Forgings, and Forging Stock (Annealed)
AMS 4965 - Bars, Forgings (Solution Treated and Aged)
AMS 4967 - Bars, Forgings (Annealed, Heat Treatable)
PRECISE HEAT TREATMENT
- For superior hardness, tensile strength, and fatigue resistance, annealing is performed at 1,700-1,900°F (927 - 1,038°C).
DAXUN 6-4™ Grade 5 alloy is versatilely heat-treated. - 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 small sections ensures optimal properties. Larger sections or delayed quenching may yield less than optimal properties.
EXCEPTIONAL HARDNESS
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
- Ti-6Al-4V, Grade 5 alloy bars are 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 is notoriously challenging to form at room temperature, even when annealed. Hence, severe forming processes like bending or stretching are best executed on annealed material at elevated temperatures up to 1,200°F (649°C) without compromising its mechanical properties. Hot sizing or forming is achieved through creep forming in the temperature range of 1,000 - 1,200°F (538 - 649°C).
Machinability
The Ti-6Al-4V, Grade 5 alloy bar can be efficiently machined using methods tailored for austenitic stainless steel. This involves slow machining speeds, high feed rates, robust tools, and an abundant supply of non-chlorinated cutting fluids to ensure precision and surface integrity.
Weldability
In its annealed or solution-treated and partially aged states, the Ti-6Al-4V, Grade 5 alloy rod demonstrates excellent weldability. Aging is achieved during post-weld heat treatment. Preventative measures against contamination by oxygen, nitrogen, and hydrogen are essential. Fusion welding is best performed in an inert gas-filled chamber or using inert gas to weld the molten metal and adjacent heated zones, along with a tail shield. Additionally, spot, seam, and flash welding can be performed without a protective atmosphere.
Special Considerations
The Ti-6Al-4V, Grade 5 titanium alloy rod is susceptible to contamination by hydrogen during improper pickling, and by oxygen, nitrogen, and carbon during processes like forging, heat treating, and brazing. Such contamination can lead to reduced ductility, negatively 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 possible
- Tighter or custom tolerances available upon request
- Lengths up to 9,000 mm, depending on diameter
- For larger diameters, other bar lengths and tolerances can be negotiated upon request
Availability 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 meticulously manufacture bars tailored to your specifications.
Offering bars with exceptional surface finish, perfect straightness, impeccable roundness, and the tightest diameter tolerances (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 ensuring precision cuts
Titanium Bar end machining
Single or double sided
Chamfer 90° (45°)
60° (30°) point
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
Our Titanium Bar Material Services
- As an experienced service center, we customize titanium bar materials to your exact specifications, collaborate with certification bodies like TÜV Rheinland or DNV for approvals, and upgrade titanium semi-finished products to meet specific application requirements.
- We are delighted to offer consultations, ensuring you understand all aspects of acquiring titanium bar material, including which standards are critical for your components.
- For long-term supply commitments, establish a framework agreement with Daxun. We ensure stable prices and quantities over a predetermined period.
- Leverage our vast global market experience-since 2003, we've assisted businesses worldwide. For additional information about Grade 2 Titanium Bar, our experts are ready to assist. We eagerly await your inquiry.
Ordering Information
Purchase orders must include quantity, grade, type or category, API5L reference, thickness, width, length, and any additional requirements related to chemical composition, mechanical properties, heat treatment, testing, manufacturing process, surface coating, or end finish. Contact Daxun for prompt email responses.
Grade 2 Titanium Rod
Corrosion Resistance
Avoid using titanium with strong reducing acids, fluoride solutions, pure oxygen, or anhydrous ***.
General Corrosion
Table 1 illustrates the general corrosion rates for Grade 2 titanium in various media. Commercially Pure (CP) titanium showcases excellent corrosion resistance in many environments, including:
- Seawater and Brines
- Inorganic Salts
- Moist *** Gas
- Alkaline Solutions
- Oxidizing Acids
- Organics and Organic Acids
- Sulfur Compounds
Crevice Corrosion
CP titanium demonstrates impressive resistance to crevice corrosion in salt solutions, outperforming stainless steels. It does not exhibit crevice corrosion below 80°C (176°F) irrespective of pH, even under super chlorinated conditions.
Stress Corrosion Cracking
Grade 2 titanium is highly resistant to stress corrosion cracking (SCC) in hot chloride solutions and remains immune to SCC in seawater.
Erosion Corrosion
Titanium exhibits exceptional resistance to erosion in flowing environments,
even in seawater with velocities reaching up to 130 ft/sec (40 m/sec). The impact on the material remains minimal. Moreover, the presence of abrasive particles, such as sand, has only a negligible effect on its corrosion resistance.
Hydrogen Embrittlement
Titanium shows minimal hydrogen absorption when exposed to seawater, even at elevated temperatures. Typically, hydrogen absorption happens only under the following specific conditions:
- 1. The pH value is less than 3 or greater than 12
- 2. The temperature exceeds 176°F (80°C)
- 3. There exists a mechanism for hydrogen generation, such as a galvanic couple or impressed current.
Bio-Corrosion
Titanium alloys exhibit remarkable immunity to all forms of microbiologically influenced corrosion. These alloys do not show toxicity towards marine organisms, hence biofouling in seawater can occur. This can be controlled through chlorination or by increasing the water velocity through heat exchangers.
Corrosion Fatigue
Unlike many other materials, titanium maintains its fatigue performance in seawater. The fatigue endurance limits and fatigue *** growth rates are consistent whether tested in air or seawater.
Galvanic Corrosion
In the galvanic series, titanium is positioned towards the noble end near stainless steels and typically functions as the cathode when paired with other metals. Thus, titanium remains unaffected by galvanic corrosion but can accelerate corrosion of the other metal. Pairing titanium with more noble metals, like graphite, further enhances its passivity.
Fatigue Properties
Grade 2 Titanium Rod stands out because it does not degrade in fatigue properties in seawater. Its fatigue endurance limits and fatigue *** growth rates are identical whether tested in air or seawater.
Weldability
CP2 Grade Titanium Rod is highly weldable provided essential precautions are followed. Given titanium's reactivity, an inert gas shield must protect both the OD and ID of the rod, and the material 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 not typically required for Titanium Rod.
Q1: What products can you offer?
A: We can offer a wide range of general steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and 316L, as well as various 300 and 400 series.
Additionally, we provide duplex stainless steel such as 2205, 2304, 2101, 2507, and high-nickel alloy including 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
A: Absolutely, we can manufacture products based on your drawings to ensure they meet your exact specifications and satisfaction.
Q3. How does your factory do regarding quality control?
A: Quality is our top priority. We maintain rigorous quality control processes from start to finish to ensure excellence in our products.
Q4. Can I request to change the form of packaging and transportation?
A: Yes, we can modify the packaging and transportation methods according to your request.
However, please note that any additional costs incurred during this process will be borne by you.
Q5. How does your factory do regarding quality control?
A: Quality remains our highest priority. We implement strict quality control measures throughout the entire production process.
Q6. How long is the delivery time?
A: The delivery time is typically 7 to 20 working days after payment confirmation.
For urgent orders, we will expedite the process to meet your timeline.
Q7. What are your payment terms?
A: We offer the following payment options: 100% T/T in advance, Western Union for small orders,
30% T/T with the remaining 70% due before shipment,
and 100% Irrevocable LC at sight for large orders.
Q8: Can you produce DDQ (Deep Drawing Quality) products?
A: Yes, we can. Our materials are suitable for stainless steel pots, sinks, bowls, and more. Just tell us your specific needs, and we will adjust the mechanical properties accordingly.
Q9: How can I get a sample?
A: FREE samples are available for your evaluation. For small pieces, we may cover the courier costs depending on the situation.
Q10: Which countries have you exported to?
A: We have exported stainless steel materials to numerous countries, including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and more.
Q11: How can I visit your company?
A: Fly to Guangzhou Baiyun International Airport, and we will arrange to pick you up.
