Daxun At Jiangsu Daxun Alloy Co., Ltd., we pride ourselves on producing top-tier, high-precision Grade 1 titanium bars in our cutting-edge facilities in China. Our titanium bars boast exceptional surface finish, optimal tolerance, impeccable straightness, and superior material quality, ensuring you benefit from technological leadership and reliable production processes. These competitive advantages are available across a broad spectrum of diameters and materials. Additionally, our extensive 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 custom tolerances available on 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.
Our bars feature an excellent surface finish and straightness, perfect roundness, and tightest diameter tolerances per ISO 286-2 up to h5. They are 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 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 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 specialize in customizing your titanium bar material to meet your exact specifications. We collaborate with esteemed certification bodies such as TÜV Rheinland or DNV to validate these specifications, ensuring the titanium semi-finished products are expertly upgraded for appropriate applications.
- We are delighted to offer consultations, clarifying all essential details about procuring titanium bar material. Our experts will guide you on which standards demand particular attention for your manufacturing components.
- For those with long-term supply needs, Daxun offers framework agreements. We secure pricing and quantities over a specified period, ensuring reliability and consistency for your operations.
- Leverage our extensive global market experience, dating back to 2003. We have been supporting businesses worldwide with excellence. For additional information regarding Grade 2 Titanium Bar, our professionals are ready to assist. We eagerly await your inquiries.
Ordering Information
Your purchase orders should detail quantity, grade, type or category, API5L reference, and dimensions-thickness, width, and length. Include any pertinent attachments or requirements involving chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or end finish. Contact Daxun today for prompt email responses.
Grade 5 Titanium Rod
Daxun boasts a cutting-edge production facility in China, delivering highly competitive, high-precision Grade 5 titanium bars. Our products feature exceptional surface quality, tolerance, straightness, and material integrity, providing technological leadership and consistent production processes. These benefits extend across a wide array of diameters and materials. Additionally, our extensive stock program at our service center ensures just-in-time delivery.
SPECIFICATIONS
AMS 4928 - Bars, Forgings, and Forging Stock (Annealed)
AMS 4965 - Bars, Forgings (Solution treated and aged)
AMS 4967 - Bars, Forgings (Annealed, Heat Treatable)
HEAT TREATMENT
- For high hardness, tensile strength, and fatigue strength, annealing is conducted at temperatures between 1,700-1,900°F (927 - 1,038°C).
DAXUN 6-4™ Grade 5 alloy is versatile in its heat treatment processes. - 1. Anneal: 1,275 -1,400°F (691 - 760°C) for ½ to 2 hours, air or furnace cool.
- 2. Stress Relief Anneal: 1,000 -1,200°F (538 - 649°C) for 1 to 8 hours, air or furnace cool.
- 3. Solution Heat Treat: 1,675 -1,750°F (913 - 954°C) for 1 hour, water quench.
- 4. Aging: 975 -1,025°F (524 - 552°C) for 4 to 8 hours, air cool.
For optimal properties, rapid quenching of small sections is crucial in the solution treated and aged condition. Larger sections or delayed quenching might result in suboptimal properties.
HARDNESS
The typical hardness in the annealed condition ranges from Rockwell C 30-34, whereas in the solution and aged condition, it reaches Rockwell C 35-39.
Forgeability/Formability
- The Ti-6Al-4V, Grade 5 alloy bar is 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.
- Ti-6Al-4V, Grade 5 alloy bar presents challenges in forming at room temperature, even when annealed. However, intense forming operations like bending or stretching are feasible on annealed material at temperatures up to 1,200°F (649°C) without compromising mechanical properties. Hot sizing or forming is achievable through creep forming within the range of 1,000 - 1,200°F (538 - 649°C).
Machinability
Ti-6Al-4V, Grade 5 alloy bar can be effectively machined using techniques akin to those for austenitic stainless steel. This includes slow machining speeds, high feeds, robust tools, and ample use of non-chlorinated cutting fluids.
Weldability
Ti-6Al-4V, Grade 5 alloy rod is highly weldable in both annealed and solution-partially aged conditions, with aging occurring during post-weld heat treatment. It is crucial to prevent contamination by oxygen, nitrogen, and hydrogen. Fusion welding can be executed in an inert gas-filled chamber or with inert gas shielding the molten metal and nearby heated zones, using a tail shield. Spot, seam, and flash welding are possible without a protective atmosphere.
Special Considerations
Ti-6Al-4V, Grade 5 titanium alloy rod can suffer hydrogen contamination from improper pickling, and oxygen, nitrogen, and carbon contamination during forging, heat treating, brazing, etc. Such contamination can reduce ductility, adversely affecting 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 tolerances achievable
- Custom tolerances available upon request
- Lengths up to 9,000 mm, depending on diameter
- For larger diameters, custom bar lengths and tolerances can be arranged 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 manufacture bars according to your specifications.
We offer bars with excellent surface finish, precise straightness, flawless roundness, and stringent diameter tolerances (per 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 options
Chamfered at 90° (45°)
Pointed at 60° (30°)
Flat end options
Centered machining
Delivery form
Complies 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, Jiangsu Daxun Alloy Co., Ltd. can tailor your titanium bar material to your exact specifications. We collaborate with certification bodies like TÜV Rheinland or DNV to approve these specifications, ensuring that our titanium semi-finished products meet the stringent requirements of various applications.
- We are pleased to offer consultations to explain everything you need to know about obtaining titanium bar material. We'll also guide you on which standards demand greater attention for the components you're planning to manufacture.
- For long-term supply commitments, establish a framework agreement with Daxun. We ensure fixed prices and quantities over a specified period.
- Benefit from our extensive global market experience. Since 2003, we have been assisting businesses worldwide. Should you need further information about Grade 2 Titanium Bar, our knowledgeable professionals are ready to help. We eagerly look forward to your inquiries.
Ordering Information
Purchase orders should detail the quantity, grade, type/category, API5L reference, thickness, width, length, and any additional requirements such as chemical composition, mechanical properties, heat treatment, extra testing, manufacturing process, surface coating, or end finish. Contact Daxun now for a prompt response to your email.
Grade 2 Titanium Rod
Corrosion Resistance
Titanium should not be exposed to strong reducing acids, fluoride solutions, pure oxygen, or anhydrous ***.
General Corrosion
General corrosion rates for Grade 2 titanium in various media are listed in Table 1. Commercially Pure (CP) titanium boasts excellent resistance to corrosion across a vast array of environments, such as:
- Seawater and Brines
- Inorganic Salts
- Moist *** Gas
- Alkaline Solutions
- Oxidizing Acids
- Organics and Organic Acids
- Sulfur Compounds
Crevice Corrosion
CP titanium shows superior resistance to crevice corrosion in salt solutions compared to stainless steel. It does not experience crevice corrosion at temperatures below 80°C (176°F), regardless of pH, even in highly chlorinated conditions.
Stress Corrosion Cracking
Grade 2 titanium offers excellent resistance to stress corrosion cracking (SCC) in hot chloride solutions and is immune to SCC in seawater.
Erosion Corrosion
Titanium demonstrates exceptional resistance to erosion in flowing environments.
Seawater with velocities up to 130 ft/sec (40 m/sec) shows negligible impact on the material. Even with abrasive particles like sand present, the corrosion effect remains minimal.
Hydrogen Embrittlement
Titanium exposed to seawater does not significantly absorb hydrogen, even at elevated temperatures. Hydrogen absorption typically occurs only when the following three conditions are met:
- 1. The pH is < 3 or > 12
- 2. Temperature exceeds 176°F (80°C)
- 3. A mechanism for hydrogen generation exists, such as a galvanic couple or impressed current.
Bio-Corrosion
Titanium alloys exhibit exceptional resistance to microbiologically influenced corrosion. These alloys do not exhibit toxicity towards marine life, leading to potential biofouling in seawater. However, this can be controlled via chlorination or by increasing the water velocity through the heat exchanger.
Corrosion Fatigue
Unlike many materials, titanium maintains its fatigue performance in seawater. Both fatigue endurance limits and *** growth rates are consistent, whether tested in air or seawater.
Galvanic Corrosion
In the galvanic series, titanium is positioned towards the noble end, close to stainless steels, usually acting as the cathode when paired with other metals. As a result, titanium remains unaffected by galvanic corrosion but may accelerate the corrosion of other metals. Pairing titanium with more noble metals, like graphite, only enhances its passivity.
Fatigue Properties
Grade 2 Titanium Rod, unlike many other materials, does not see a reduction in fatigue properties in seawater. Fatigue endurance limits and *** growth rates remain the same whether in air or seawater.
Weldability
CP2 Grade Titanium Rod exhibits excellent weldability when appropriate precautions are taken. Due to titanium's reactivity, both the OD and ID of the rod must be shielded with an inert gas. The material should also be free from any grease or oil contamination.
Grade 2 Titanium Rod is typically welded using manual or automatic TIG welding, with or without filler wire. To minimize the heat-affected zone, low heat input is recommended. Typically, post-weld heat treatment isn't required for Titanium Rod.
Q1: What products can you offer?
A: We offer a comprehensive range of steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and 316L. Additionally, our inventory includes the 300 series, 400 series, and premium duplex stainless steels like 2205, 2304, 2101, and 2507.
Furthermore, we provide high-performance alloys such as 904L, 800H, and 600H high-nickel alloys, ensuring all your industrial needs are met.
Q2. Can you produce the products according to my own drawings?
Yes, we specialize in custom production based on your specific drawings, ensuring the final product meets your exact requirements and satisfaction.
Q3. How does your factory do regarding quality control?
Quality is our top priority. We meticulously maintain stringent quality control measures from the initial production stages to the final inspection.
Q4. Can I request to change the form of packaging and transportation?
Yes, we are flexible in adjusting the packaging and transportation methods to suit your needs.
However, please note that any additional costs incurred during this period, including price differences, will be your responsibility.
Q5. How does your factory do regarding quality control?
Quality is our top priority. We meticulously maintain stringent quality control measures from the initial production stages to the final inspection.
Q6. How long is the delivery time?
A: Standard delivery time is typically 7-20 working days after payment confirmation.
For urgent orders, we can expedite the process to meet your desired timeline.
Q7. What is your Payment?
A: For smaller orders, we accept 100% T/T in advance or Western Union.
B: For larger orders, we require a 30% T/T deposit with the remaining 70% payable before shipment.
C: For significant orders, we accept 100% Irrevocable LC at sight.
Q8: Can you make DDQ (Deep Drawing Quality)?
A: Yes, we can produce Deep Drawing Quality materials suitable for stainless steel pots, sinks, bowls, and more. Share your usage requirements with us, and we will tailor the mechanical properties accordingly.
Q9: How to get a sample?
A: We offer FREE samples for your evaluation and testing. If you need a small piece, we may cover the courier cost based on the situation.
Q10: Which countries have you exported to?
A: Our stainless steel materials have been exported to numerous countries including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and more.
Q11: How to visit your company?
A: Simply fly to Guangzhou Baiyun International Airport, and we will arrange for your pick-up and transportation to our facility.
