At Jiangsu Daxun Alloy Co., Ltd., we pride ourselves on having a comprehensive technology cycle that spans from raw material processing to the meticulous production of high-quality finished products. With an extensive network of service centers, we ensure fast, off-the-shelf delivery of standard sizes and alloys. Our capabilities extend beyond the ordinary; we specialize in manufacturing custom sizes tailored to your specific needs. Additionally, we offer flexible stocking programs designed for quick turnaround, providing just-in-time solutions for quantities that fall below the mill's minimum requirements.
Detailed Introduction of Grade 5 Titanium Rod and Grade 2 Titanium Rod
Grade 5 Titanium Rod
Daxun Daxun boasts a state-of-the-art production facility in China, dedicated to manufacturing highly competitive and high-precision Grade 5 titanium bars. Our products offer superior surface finish, exact tolerances, impeccable straightness, and exceptional material quality. These features ensure technological leadership and consistent production processes across a broad spectrum of diameters and materials. Additionally, our comprehensive stock program at our service center allows us to provide just-in-time delivery, meeting your critical timelines.
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 demanding 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 to suit various requirements. - 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
Rapid quenching of small sections in the solution treated and aged condition yields optimal properties. Larger sections or delayed quenching may result in suboptimal properties.
HARDNESS
Typical hardness in the annealed state is Rockwell C 30-34, and in the solution and aged condition, it ranges from Rockwell C 35-39.
Forgeability/Formability
- 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 of 35% reduction is recommended to achieve optimal properties.
- Forming Ti-6Al-4V, Grade 5 alloy bar at room temperature is challenging, even in the annealed state. For severe forming operations like bending or stretching, it is advisable to perform these at temperatures up to 1,200°F (649°C) to maintain mechanical properties. Hot sizing or forming can be achieved 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 machined using methods suited for austenitic stainless steels, including slow machining speeds, high feeds, rigid tools, and abundant use of non-chlorinated cutting fluids.
Weldability
Ti-6Al-4V, Grade 5 alloy rod is highly weldable in both annealed and solution-treated conditions. Post-weld heat treatment can include aging. It's crucial to protect against contamination from oxygen, nitrogen, and hydrogen. Fusion welding should occur in an inert gas environment to preserve the integrity of the molten metal and surrounding areas. Spot, seam, and flash welding can proceed without a protective atmosphere.
Special Considerations
Ti-6Al-4V, Grade 5 titanium alloy rod can be contaminated by hydrogen during improper pickling and by oxygen, nitrogen, and carbon during forging, heat treating, and brazing. Such contamination can lead to a loss of 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 tolerances available
- Custom tolerances available upon request
- Lengths up to 9,000 mm, depending on diameter
- Custom bar lengths and tolerances for larger diameters upon request
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 produce bars tailored to your specifications.
Exceptional surface finish, straightness, perfect roundness, and tight 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 for precision 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% coverage
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 can tailor your titanium bar material to your specifications, work with various certification bodies such as TÜV Rheinland or DNV to approve the specifications, and initiate the upgrading of titanium semi-finished products to meet appropriate applications.
- We will be happy to provide you with a consultation and explain everything you need to know about obtaining titanium bar material, including which standards require greater attention for the components to be manufactured.
- If you have a long-term supply commitment, you can establish a framework agreement with Daxun. We guarantee prices and quantities for a specified period.
- Benefit from our extensive experience in the global market. We have been helping businesses around the world since 2003. If you need any additional information about Grade 2 Titanium Bar, our professionals will be happy to help you. We look forward to hearing from you.
Ordering Information
Purchase orders should include quantity, grade, type or category, API5L reference, thickness, width, length, and any applicable attachments or additional requirements related to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating or end finish. Contact Daxun now, we will reply to your email as soon as possible.
Grade 2 Titanium Rod
Corrosion resistance
Titanium should not be used with strong reducing acids, fluoride solutions, pure oxygen, or anhydrous ***.
General corrosion
The general corrosion rates for Grade 2 titanium in a variety of media are shown in Table 1. CP titanium exhibits good corrosion resistance to a wide variety of environments including:
- Seawater and brines
- Inorganic salts
- Moist *** gas
- Alkaline solutions
- Oxidizing acids
- Organics and organic acids
- Sulfur compounds
Crevice corrosion
CP titanium exhibits good resistance to crevice corrosion in salt solutions compared to stainless steels. CP titanium will not exhibit crevice corrosion at temperatures under 80 °C ( 176°F) regardless of pH, even under super chlorinated conditions.
Stress corrosion cracking
Grade 2 titanium shows excellent resistance to stress corrosion (SCC) cracking in hot chloride solutions and is immune to sec in seawater.
Erosion corrosion
Titanium shows excellent resistance to erosion in flowing
seawater with velocities up to 130 ft/sec ( 40 m/sec) showing negligible effect on the material. The presence of abrasive particles, such as sand, has only a small effect on corrosion.
Hydrogen embrittlement
There is no significant absorption of hydrogen into titanium exposed to seawater, even at higher temperatures. Normally hydrogen absorption occurs only when the three following conditions are met:
- pH is < 3 or > 12
- Temperature is above l 76F (80C)
- A mechanism exists for hydrogen generation such as a galvanic couple or impressed current.
Bio-corrosion
Titanium alloys have proven to be uniquely immune to all forms of microbiologically influenced corrosion. As titanium alloys are non-toxic to marine organisms, biofouling can occur in seawater but can be effectively minimized through chlorination or enhanced water velocity within the heat exchanger.
Corrosion Fatigue
Unlike many other materials, titanium does not exhibit reduced fatigue performance in seawater. Fatigue endurance limits and fatigue *** growth rates remain consistent whether subjected to air or seawater testing.
Galvanic Corrosion
In the galvanic series, titanium is positioned near the noble end adjacent to stainless steels, generally acting as a cathode when paired with other metals. Consequently, titanium remains unaffected by galvanic corrosion but may accelerate corrosion in the other metal. Coupling titanium with more noble metals, like graphite, further enhances titanium's passive properties.
Fatigue Properties
Grade 2 Titanium Rod stands out by not showing any degradation in fatigue properties in seawater. Fatigue endurance limits and *** growth rates are consistent, irrespective of testing in air or seawater environments.
Weldability
CP2 Grade Titanium Rod boasts excellent weldability when appropriate precautions are taken. Given titanium's reactivity, an inert gas shield must protect both the OD and ID of the rod, and the material should be free from grease or oil contamination.
Typically, Grade 2 Titanium Rod is 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 commonly required for Titanium Rod.
Purchase Grade 2 Titanium Rods/Rounds at Daxun
Seeking round rod material made of Grade 2 Titanium Alloy Rod-3,7035? At Jiangsu Daxun Alloy Co., Ltd., we offer customized titanium rods and stand ready to support your project with our extensive experience.
We supply Grade 2 Titanium bars in varying diameters from 2.0 mm to 400 mm. Note that execution and tolerances may vary, with small diameters delivered centerless ground to h7 tolerances and larger diameters to h9 or h11 tolerances.
Buy Grade 2 Titanium Bars: Features and Specifications
- Our forged bars can be peeled or pre-machined, available in diverse specifications to meet different application and market requirements.
- Our titanium bars adhere to multiple standards and certifications, including ASTM B348 and ASTM F 67, DIN 17860, VD TÜV Table 230-3, and Nace MR 0175.
- Titanium round bars are frequently used for their excellent corrosion resistance and strong mechanical properties.
- Grade 2 titanium bars (3,7035) are ideal for use in construction materials for equipment and devices due to their easy processing.
Our Titanium Bar Material Services
- As a seasoned service center, we customize your titanium bar material to your specifications, collaborate with certification bodies such as TÜV Rheinland or DNV for specification approval, and upgrade titanium semi-finished products for suitable applications.
- We offer consultations to provide insights on obtaining titanium bar material, including standards that need critical attention for component manufacturing.
- If you require a long-term supply commitment, Daxun offers framework agreements that guarantee prices and quantities for a specified period.
- Benefit from our extensive global market experience since 2003. We are dedicated to supporting businesses worldwide. For any additional information about Grade 2 Titanium Bar, our professionals are ready to assist you. We eagerly anticipate your inquiry.
Ordering Information
When placing your purchase orders, please ensure to specify the following details for optimal processing: quantity, grade, type or category, API5L reference, thickness, width, and length. Additionally, include any attachments or special requirements related to chemical composition, mechanical properties, heat treatment, extra testing, manufacturing process, surface coating, or end finish. Reach out to Jiangsu Daxun Alloy Co., Ltd. now, and our dedicated team will respond to your email promptly.
Q1: What products can you offer?
A: We offer a diverse range of steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, and 316. Our extensive collection also includes 300 and 400 series, as well as duplex stainless steels like 2205, 2304, 2101, 2507, and high-nickel alloys such as 904L, 800H, and 600H.
400 series, and duplex stainless steels like 2205, 2304, 2101, 2507, and high-nickel alloys such as 904L, 800H, 600H.
Q2. Can you produce the products according to my own drawings?
Yes, we can craft products based on your drawings to ensure they meet your exact specifications and satisfaction.
Q3. How does your factory ensure quality control?
Quality is our top priority. We consistently place immense importance on stringent quality control processes from inception to completion.
Q4. Can I request changes to the packaging and transportation form?
Yes, we can adapt the packaging and transportation forms to your specific requests.
However, you will need to cover any additional costs and any incurred differences during this period.
Q5. How does your factory ensure quality control?
Quality is our top priority. We consistently place immense importance on stringent quality control processes from inception to completion.
Q6. How long is the delivery time?
A: Delivery typically takes 7 to 20 working days upon payment confirmation.
For urgent orders, we can expedite the process to meet your timeline.
Q7. What are your payment terms?
A: 100% T/T advance, Western Union (For Small Orders)
B: 30% T/T upfront and 70% balance before shipment
C: 100% Irrevocable LC at sight (For Large Orders)
Q8: Can you manufacture Deep Drawing Quality (DDQ) products?
A: Yes, we can. Our materials are ideal for stainless steel pots, sinks, bowls, and other applications. Share your specific usage with us, and we will adjust the mechanical properties to meet your needs.
Q9: How can I get a sample?
A: FREE samples are available for your evaluation and testing. For small pieces, we can bear the courier cost, depending on the situation.
Q10: Which countries have you exported to?
A: To date, we have exported stainless steel materials to 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.
