Daxun Jiangsu Daxun Alloy Co., Ltd. produces highly competitive, high-precision Grade 1 titanium bars within our state-of-the-art production facilities in China. Distinguished by excellent surface finish, precise tolerance, impeccable straightness, and superior material quality, our titanium bars provide technological leadership and ensure a consistent production process. These superior attributes cover a diverse range of diameters and materials. Moreover, our extensive stocking program at our service center supports just-in-time delivery, ensuring you always meet your production deadlines.
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 long, depending on diameter
- For larger diameters, alternative bar lengths and tolerances can be arranged 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 tailored to your specific requirements.
Offering 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 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. Testing extends to the end of the bar
Full diameter ultrasonic testing
Our Titanium Bar Material
Exclusive Services
- As a premier service center with extensive experience, we can customize your titanium bar material to meet your specific requirements. We collaborate with leading certification bodies like TÜV Rheinland and DNV to validate the specifications, ensuring the titanium semi-finished products are upgraded appropriately for your applications.
- We are eager to provide you with a comprehensive consultation, detailing everything you need to know about acquiring titanium bar material. We will guide you through the standards that demand particular attention for the components you plan to manufacture.
- For long-term supply commitments, you can establish a framework agreement with Daxun. We guarantee stable prices and quantities over a specified period, ensuring a seamless supply chain for your operations.
- Leverage our extensive global market experience since 2003. We have been supporting businesses worldwide with our expertise. If you need further information about Grade 2 Titanium Bar, our team of professionals is ready to assist you. We eagerly await your inquiries.
Precise Ordering Information
Your purchase orders should specify the quantity, grade, type or category, API5L reference, dimensions (thickness, width, length), and any additional requirements regarding chemical composition, mechanical properties, heat treatment, testing, manufacturing process, surface coating, or end finish. Contact Daxun now, and we will respond to your email promptly.
Premium Grade 5 Titanium Rod
Daxun operates a cutting-edge production facility in China, producing high-precision Grade 5 titanium bars with competitive advantages. Our products feature excellent surface quality, precise tolerances, straightness, and superior material quality, providing technological leadership and consistent production processes. These benefits extend across a wide range of diameters and materials. Moreover, our extensive stock program at our service center ensures just-in-time delivery to meet your needs.
DETAILED SPECIFICATIONS
AMS 4928 - Bars, Forgings, and Forging Stock (Annealed)
AMS 4965 - Bars, Forgings (Solution Treated and Aged)
AMS 4967 - Bars, Forgings (Annealed, Heat Treatable)
ADVANCED HEAT TREATMENT
- For applications requiring high hardness, tensile strength, and fatigue strength, annealing can be conducted at 1,700-1,900°F (927 - 1,038°C).
DAXUN 6-4™ Grade 5 alloy offers versatile heat treatment options. - 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 yields optimal properties. Larger sections and/or delayed quenching may result in less than optimal properties.
HARDNESS STANDARDS
Typical hardness in the annealed condition ranges from Rockwell C 30-34, while the solution-treated and aged condition ranges from Rockwell C 35-39.
Forgeability/Formability Insights
- The Ti-6Al-4V, Grade 5 alloy bar demonstrates excellent forgeability at 1,750°F (954°C) with a final forging temperature of 1,450°F (788°C). A minimum of 35% reduction is recommended to achieve optimal properties.
- The Ti-6Al-4V, Grade 5 alloy bar is known for its challenging formability at room temperature, even in its annealed state. Extreme forming operations such as bending or stretching can be executed on annealed material at elevated temperatures up to 1,200°F (649°C) without compromising mechanical properties. Additionally, hot sizing or forming can be achieved through creep forming in the range of 1,000 - 1,200°F (538 - 649°C).
Machinability
The Ti-6Al-4V, Grade 5 alloy bar can be machined utilizing austenitic stainless steel machining techniques. Optimal results are achieved with slow machining speeds, high feed rates, robust tools, and generous quantities of non-chlorinated cutting fluids.
Weldability
The Ti-6Al-4V, Grade 5 alloy rod exhibits excellent weldability in both the annealed condition and the solution and partially aged condition. Aging is often completed during post-weld heat treatment. It is critical to prevent contamination by oxygen, nitrogen, and hydrogen. Fusion welding can be performed in an inert gas-filled chamber or using inert gas to protect the molten metal and the adjacent heated zones, often with a tail shield. Spot, seam, and flash welding are feasible without a protective atmosphere.
Special Considerations
The Ti-6Al-4V, Grade 5 titanium alloy rod is susceptible to hydrogen contamination from improper pickling and may also acquire oxygen, nitrogen, and carbon contamination during processes like forging, heat treating, and brazing. Such contamination can lead to a reduction in ductility, negatively impacting notch sensitivity and forming characteristics.
Size Range
- Grade 1 Titanium Bar Dimensions
- Diameter: Ø 0.7 - 30 mm (drawn, ground)
- Diameter: Ø 16 - 400 mm (hot rolled, peeled)
- Tolerances: h11 - h5 possible
- Custom or tighter tolerances available upon request.
- Lengths up to 9,000 mm, contingent on diameter.
- For larger diameters, other lengths and tolerances can be arranged upon request.
Availability of Grade 5 Titanium Rods
- Processing options include 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 fabricate bars tailored to your specific requirements.
Our bars boast excellent surface finish and straightness, perfect roundness, and the tightest diameter tolerances (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: Dimensions up to 6,000 x 3,000 x 400 mm.
High-performance sawing machines ensure precise cuts.
Titanium Bar End Machining
Available in Single or Double Sided end machining.
Chamfer: 90° (45°)
Point: 60° (30°)
Flat End
Centered
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 meticulously tailor your titanium bar material to your exact specifications. We collaborate with esteemed certification bodies such as TÜV Rheinland or DNV to approve the specifications and initiate the enhancement of titanium semi-finished products to meet your application needs.
- We are delighted to offer you a comprehensive consultation, providing all the essential information regarding titanium bar materials. We guide you through the necessary standards for the specific components you wish to manufacture.
- Secure a long-term supply with a framework agreement at Daxun. We assure you stable prices and quantities for a predefined period.
- Leverage our extensive global market experience, honed since 2003, to your advantage. Our professional team is ready to assist you with any inquiries about Grade 2 Titanium Bar. We look forward to your communication.
Ordering Information
Your purchase orders should detail the quantity, grade, type or category, API5L reference, and dimensions like thickness, width, and length. Include any relevant attachments or additional requirements related to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing processes, surface coating, or end finish. Contact Daxun now, and we will respond promptly.
Grade 2 Titanium Rod
Corrosion Resistance
Titanium should not be exposed to strong reducing acids, fluoride solutions, pure oxygen, or anhydrous ***.
General Corrosion
The general corrosion rates for Grade 2 titanium in various media are detailed in Table 1. CP titanium offers excellent resistance to a broad 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 offers superior resistance to crevice corrosion in salt solutions compared to stainless steels. CP titanium remains unaffected by crevice corrosion at temperatures below 80°C (176°F), even under highly chlorinated conditions, irrespective of pH.
Stress Corrosion Cracking
Grade 2 titanium demonstrates excellent resistance to stress corrosion cracking (SCC) in hot chloride solutions and is immune to SCC in seawater.
Erosion Corrosion
Titanium exhibits remarkable resistance to erosion in flowing environments.
Experience the unrivaled resilience of our Titanium Rod Grade 2 ASTM B348 in seawater with velocities soaring up to 130 ft/sec (40 m/sec). The material remains virtually unaffected even in the presence of abrasive particles such as sand, exhibiting minimal corrosion.
Hydrogen Embrittlement
Titanium exposed to seawater shows no significant hydrogen absorption, even at elevated temperatures. Hydrogen uptake typically occurs only under these specific conditions:
- The pH level is < 3 or > 12
- Temperature exceeds 176°F (80°C)
- A mechanism for hydrogen generation is present, such as a galvanic couple or an impressed current.
Bio-Corrosion
Titanium alloys exhibit remarkable immunity to microbiologically influenced corrosion. Despite the non-toxic nature of titanium towards marine organisms allowing for biofouling, this can be effectively mitigated by chlorination or increasing water velocity through the heat exchanger.
Corrosion Fatigue
Our Titanium Rods demonstrate exceptional fatigue resistance, maintaining performance in seawater comparable to that in air. Both fatigue endurance limits and *** growth rates remain stable in both environments.
Galvanic Corrosion
In the galvanic series, titanium stands near the noble end, close to stainless steels, usually acting as the cathode when paired with other metals. Consequently, titanium remains unaffected by galvanic corrosion but can expedite the corrosion of the other metal. Coupling with more noble metals like graphite further enhances titanium's passivity.
Fatigue Properties
Grade 2 Titanium Rod showcases outstanding fatigue properties, with no degradation noted in the presence of seawater. Fatigue endurance limits and fatigue *** growth rates remain consistent whether tested 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 applied to both the OD and ID of the rod, and the material must be devoid of grease or oil contamination.
Grade 2 Titanium Rod is generally welded using manual or automatic TIG welding, with or without filler wire. To limit the heat affected zone, low heat input is advisable. Post-weld heat treatment is not typically necessary for Titanium Rod.
Q1: What products can you offer?
A: We provide a wide array of steel types such as 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L, and the 300 series.
Additionally, we offer 400 series, duplex stainless steels like 2205, 2304, 2101, 2507, among others, as well as high-nickel alloys like 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
A: Yes, we can manufacture products specifically tailored to your drawings to ensure your utmost satisfaction.
Q3. How does your factory handle quality control?
A: Quality is our top priority. We meticulously manage quality control throughout every stage of production.
Q4. Can I request changes to packaging and transportation?
A: Absolutely, we can modify packaging and transportation methods according to your requests.
However, please note that you will need to cover any additional costs and price differences incurred during this process.
Q5. How does your factory handle quality control?
A: Quality is our top priority. We meticulously manage quality control throughout every stage of production.
Q6. What is the typical delivery time?
A: Our standard delivery time is 7 to 20 working days after payment confirmation.
For urgent orders, we expedite production to meet your deadlines.
Q7. What are your payment terms?
A: 100% T/T in advance, Western Union for smaller orders.
B: 30% T/T as a deposit and the remaining 70% before shipment.
C: 100% Irrevocable LC at sight for larger orders.
Q8: Can you produce Deep Drawing Quality (DDQ)?
A: Yes, we specialize in DDQ materials suitable for stainless steel pots, sinks, bowls, etc. Share your requirements, and we'll adjust the mechanical properties accordingly.
Q9: How can I obtain a sample?
A: We offer FREE samples for your evaluation and testing. For smaller pieces, we may cover the courier costs depending on the situation.
Q10: To which countries have you exported your products?
A: We have exported our stainless steel materials to Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and many other countries.
Q11: How can I visit your company?
A: Fly to Guangzhou Baiyun International Airport, and we will arrange to pick you up.
