Daxun Jiangsu Daxun Alloy Co., Ltd. is renowned for producing highly competitive, high-precision Grade 1 titanium bars at our cutting-edge facilities in China. Our products excel with superior surface finish, precise tolerance, impeccable straightness, and outstanding material quality, ensuring technological leadership and consistent production processes. These unparalleled advantages cover a vast range of diameters and materials. Furthermore, our extensive stocking program at our service center guarantees just-in-time delivery, meeting all your urgent requirements seamlessly.
Size range
- Grade 1 Titanium Bar Dimensions
- Ø 0.7 - 30 mm (drawn, ground)
- Ø 16 - 400 mm (hot rolled, peeled)
- h11-h5 achievable
- Customized tighter or different tolerances available upon request
- Lengths extend up to 9,000 mm, depending on diameter
- For larger diameters, alternative bar lengths and tolerances are negotiable 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 precisely according to your specifications.
Boasting excellent surface and straightness, perfect roundness, and the tightest diameter tolerances (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 unparalleled precision
Titanium Bar end machining
Machined single or double-sided
Chamfered at 90° (45°)
Pointed at 60° (30°)
Flat-ended
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
Guaranteed defect-free surfaces (level 4)
Flat bottom hole diameters of 0.7 mm and 0.4 mm
Blind areas can be eliminated according to fixed length >Test to the end of the bar
Full diameter ultrasonic testing
Our Titanium Bar Material
Services
- As a distinguished service center, Jiangsu Daxun Alloy Co., Ltd. excels in customizing titanium bar materials to your precise specifications. We collaborate with renowned certification bodies such as TÜV Rheinland and DNV to validate your requirements, ensuring the enhancement of titanium semi-finished products to meet the most demanding applications.
- We are eager to offer you a comprehensive consultation, providing all necessary information regarding the acquisition of titanium bar materials. Learn about the critical standards and specifications vital for manufacturing robust components.
- For long-term supply commitments, establish a framework agreement with Daxun. We guarantee stable prices and assured quantities over a specified duration, ensuring peace of mind and reliability.
- Leverage our extensive global market expertise, gained since 2003. We have a proven track record of assisting businesses worldwide. For any additional information about Grade 2 Titanium Bar, our seasoned experts are at your service. We eagerly anticipate your inquiries.
Ordering Information
Your purchase orders should detail the quantity, grade, type or category, API5L reference, dimensions (thickness, width, length), and any specific requirements regarding chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or finishing. Contact Daxun today, and we will promptly respond to your inquiries.
Grade 5 Titanium Rod
Daxun boasts a cutting-edge production facility in China, dedicated to producing top-tier, precision-crafted Grade 5 titanium bars. Featuring superior surface quality, tolerance, straightness, and material excellence, we provide technological leadership and consistent production processes. Our extensive inventory at our service center supports just-in-time delivery, ensuring swift and efficient service.
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 applications requiring high hardness, tensile strength, and fatigue resistance, annealing can be conducted at temperatures ranging from 1,700-1,900°F (927 - 1,038°C).
DAXUN 6-4™ Grade 5 alloy supports diverse heat treatment methods. - 1. Anneal: 1,275 -1,400°F; (691 - 760°C), duration of ½ to 2 hours, followed by air or furnace cooling.
- 2. Stress Relief Anneal: 1,000 -1,200°F; (538 - 649°C), duration of 1 to 8 hours, followed by air or furnace cooling.
- 3. Solution Heat Treat: 1,675 -1,750°F; (913 - 954°C), duration of 1 hour, followed by water quenching.
- 4. Aging: 975 -1,025°F; (524 - 552°C), duration of 4 to 8 hours, followed by air cooling.
In the solution treated and aged condition, rapid quenching of smaller sections delivers optimum properties. Larger sections and/or delayed quenching might result in suboptimal properties.
HARDNESS
Typical hardness ranges from Rockwell C 30-34 in the annealed condition to approximately Rockwell C 35-39 in the solution treated and aged condition.
Forgeability/Formability
- Ti-6Al-4V, Grade 5 alloy bar is forgeable 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 is notoriously difficult to form at room temperature, even when annealed. For severe forming operations such as bending or stretching, annealed material can be shaped at elevated temperatures up to 1,200°F (649°C) without compromising its mechanical integrity. Hot sizing or forming is effectively achieved through creep forming within the 1,000 - 1,200°F (538 - 649°C) range.
Machinability
The Ti-6Al-4V, Grade 5 alloy bar can be machined using techniques suited for austenitic stainless steel, which include slow machining speeds, high feed rates, rigid tooling, and ample use of non-chlorinated cutting fluids.
Weldability
Welding the Ti-6Al-4V, Grade 5 alloy rod is straightforward in both the annealed and solution-aged conditions, with the full aging process occurring during post-weld heat treatment. To avoid contamination from oxygen, nitrogen, and hydrogen, welding should be done in an inert gas environment. Fusion welding can be accomplished in a gas-filled chamber with auxiliary inert gas shielding the molten metal and adjacent heated zones. Spot, seam, and flash welding can be performed without a protective atmosphere.
Special Considerations
The Ti-6Al-4V, Grade 5 titanium alloy rod can become contaminated with hydrogen from improper pickling, and with oxygen, nitrogen, and carbon during forging, heat treating, and brazing. Such contamination may lead to a reduction in ductility, negatively 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 possible
- Tighter or different tolerances available upon request
- Lengths up to 9,000 mm, depending on diameter
- For larger diameters, alternative 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 produce bars tailored to your specifications.
Offering excellent surface finish, superior straightness, impeccable roundness, and the tightest diameter tolerances (as 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 precision 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% Thorough Examination
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 tailor your titanium bar material precisely to your specifications. We collaborate with esteemed certification bodies like TÜV Rheinland or DNV to approve the specifications and upgrade titanium semi-finished products for optimal applications.
- We're delighted to offer consultations, providing comprehensive details on obtaining titanium bar material. We'll guide you through the standards requiring meticulous attention for your specific manufacturing components.
- For long-term supply commitments, establish a framework agreement with Daxun. We assure you of stable prices and quantities for the agreed duration.
- Leverage our extensive global market experience. Since 2003, we've been aiding businesses worldwide. For additional information on Grade 2 Titanium Bar, our experts are at your service. We eagerly await your inquiries.
Ordering Information
Ensure your purchase orders specify the quantity, grade, type or category, API5L reference, dimensions (thickness, width, length), and any additional requirements about chemical composition, mechanical properties, heat treatment, supplementary testing, manufacturing process, 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
Table 1 displays the general corrosion rates for Grade 2 titanium across various media. Commercially Pure (CP) titanium offers impressive corrosion resistance in diverse environments such as:
- Seawater and Brines
- Inorganic Salts
- Moist *** Gas
- Alkaline Solutions
- Oxidizing Acids
- Organics and Organic Acids
- Sulfur Compounds
Crevice Corrosion
CP titanium demonstrates superior resistance to crevice corrosion in salt solutions compared to stainless steels. It remains unaffected by crevice corrosion at temperatures below 80°C (176°F) regardless of pH, even under super-chlorinated conditions.
Stress Corrosion Cracking
Grade 2 titanium exhibits exceptional resistance to stress corrosion cracking in hot chloride solutions and is immune in seawater.
Erosion Corrosion
Titanium offers remarkable resistance to erosion in flowing environments.
Jiangsu Daxun Alloy Co., Ltd. offers titanium rods capable of withstanding seawater velocities up to 130 ft/sec (40 m/sec) with minimal impact on the material's integrity. Even the presence of abrasive particles like sand exerts only a negligible effect on corrosion.
Hydrogen Embrittlement
Exposing titanium to seawater does not result in significant hydrogen absorption, even at elevated temperatures. Hydrogen absorption in titanium typically requires the following stringent conditions:
- pH levels are below 3 or above 12
- Temperatures exceed 176°F (80°C)
- Presence of a mechanism for hydrogen generation, such as a galvanic couple or impressed current.
Bio-Corrosion
Titanium alloys exhibit exceptional immunity to microbiologically influenced corrosion. While biofouling by marine organisms can occur due to the non-toxicity of titanium, it can be mitigated through chlorination or increased water velocity in heat exchangers.
Corrosion Fatigue
Unlike many materials, titanium does not experience a decline in fatigue performance when immersed in seawater. Its fatigue endurance limits and *** growth rates remain consistent whether tested in air or seawater environments.
Galvanic Corrosion
In the galvanic series, titanium is positioned near the noble end, adjacent to stainless steels, typically acting as the cathode when coupled with other metals. Titanium itself remains unaffected by galvanic corrosion but can accelerate the corrosion of the other metal. Coupling with more noble metals like graphite further enhances titanium's passivity.
Fatigue Properties
Grade 2 Titanium Rods from Jiangsu Daxun Alloy Co., Ltd. maintain their fatigue properties even in corrosive seawater. Their fatigue endurance limits and *** growth rates are unaffected by the environment.
Weldability
CP2 Grade Titanium Rods are highly weldable with proper precautions. An inert gas shield must protect both the inner and outer surfaces due to titanium's reactivity, and the material should be free from grease or oil.
Typically, Grade 2 Titanium Rods are welded using manual or automatic TIG welding, with or without filler wire. Low heat input is recommended to minimize the heat-affected zone. Post-weld heat treatment is generally unnecessary.
Q1: What products can you offer?
A: At Jiangsu Daxun Alloy Co., Ltd., we proudly offer an extensive range of steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, and 316L. Additionally, we supply 300 and 400 series, along with duplex stainless steels such as 2205, 2304, 2101, and 2507. Our expertise also extends to high-nickel alloys like 904L, 800H, and 600H.
Q2: Can you produce the products according to my own drawings?
A: Absolutely! We specialize in custom manufacturing. Simply provide us with your drawings, and we will craft the products to your exact specifications to ensure complete satisfaction.
Q3: How does your factory manage quality control?
A: Quality is our top priority. We implement rigorous quality control measures throughout every stage of production, from inception to completion, ensuring superior products.
Q4: Can I request to change the form of packaging and transportation?
A: Yes, we offer flexible packaging and transportation options to meet your needs. Please note that any additional costs and fees associated with these changes will be your responsibility.
Q5: How does your factory manage quality control?
A: Quality is our top priority. We implement rigorous quality control measures throughout every stage of production, from inception to completion, ensuring superior products.
Q6: How long is the delivery time?
A: Our standard delivery time is 7 to 20 working days after payment confirmation. For urgent orders, we will expedite production to meet your timeframe.
Q7: What are your payment terms?
A: We offer several flexible payment options to accommodate your needs: 100% T/T advance, Western Union for small orders, 30% T/T with the balance due before shipment, or 100% Irrevocable LC at sight for large orders.
Q8: Can you produce Deep Drawing Quality (DDQ) materials?
A: Yes, we can produce DDQ materials. Our products are ideal for stainless steel pots, sinks, bowls, and more. Share your specific requirements with us, and we'll adjust the mechanical properties to meet your needs.
Q9: How can I get a sample?
A: We offer FREE samples for your evaluation. For small piece requests, we may cover the courier cost, depending on the details.
Q10: Which countries have you exported to?
A: We have successfully exported our high-quality stainless steel materials to numerous countries including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and many others.
Q11: How can I visit your company?
A: You can fly to Guangzhou Baiyun International Airport, and we will arrange to pick you up from there.
