At Jiangsu Daxun Alloy Co., Ltd., we pride ourselves on a comprehensive technology cycle that spans from initial raw material processing to the production of high-finished products. Our extensive inventory of bar products is strategically stocked across our service center network, ensuring rapid, off-the-shelf delivery of popular sizes and alloys. Additionally, we offer custom manufacturing for unique size requirements and provide tailored stocking programs, facilitating just-in-time delivery even for quantities below mill minimums. Experience unmatched efficiency and reliability with Daxun's high-strength solutions.
Detailed Introduction of Grade 5 Titanium Rod and Grade 2 Titanium Rod
Grade 5 Titanium Rod
Daxun Jiangsu Daxun Alloy Co., Ltd. boasts a state-of-the-art production facility in China, dedicated to manufacturing high-precision Grade 5 titanium bars. Our products stand out with excellent surface quality, precise tolerances, and impeccable straightness, ensuring technological leadership and consistent production. These benefits span a wide range of diameters and materials. Additionally, our extensive stock program at our service center supports just-in-time delivery for your convenience.
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
- When high hardness, tensile strength, and fatigue strength are crucial, annealing can be performed at temperatures between 1,700-1,900°F (927 - 1,038°C).
DAXUN 6-4™ Grade 5 alloy is versatile in its heat treatment methods. - 1. Anneal: 1,275 - 1,400°F (691 - 760°C) for ½ to 2 hours, followed by air or furnace cooling.
- 2. Stress Relief Anneal: 1,000 - 1,200°F (538 - 649°C) for 1 to 8 hours, then air or furnace cooling.
- 3. Solution Heat Treat: 1,675 - 1,750°F (913 - 954°C) for 1 hour, followed by water quenching.
- 4. Aging: 975 - 1,025°F (524 - 552°C) for 4 to 8 hours, then air cooling.
In the solution treated and aged condition, rapid quenching of small sections yields the best properties. However, larger section sizes or delayed quenching may result in less than optimal properties.
HARDNESS
Typical hardness in the annealed condition ranges from Rockwell C 30-34, and in the solution and aged condition, it typically ranges from Rockwell C 35-39.
Forgeability/Formability
- Ti-6Al-4V, Grade 5 alloy bar is forged at a temperature of 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 is challenging to form at room temperature, even in the annealed state. Thus, severe forming operations like bending or stretching are best performed on annealed material at temperatures up to 1,200°F (649°C) without compromising mechanical properties. Hot sizing or forming can also be achieved through creep forming in the range of 1,000 - 1,200°F (538 - 649°C).
Machinability
Ti-6Al-4V, Grade 5 alloy bar can be machined using methods typical for austenitic stainless steel, involving slow machining speeds, high feed rates, rigid tool setups, and the use of substantial amounts of non-chlorinated cutting fluids.
Weldability
Ti-6Al-4V, Grade 5 alloy rod is exceptionally weldable, whether in the annealed state or in the solution and partially aged condition. Aging is achieved during post-weld heat treatment. Utmost care is needed to avoid contamination from oxygen, nitrogen, and hydrogen. Fusion welding should occur in an inert gas-filled chamber or with inert gas shielding for the molten metal and adjacent heated zones, using a tail shield. 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 hydrogen contamination during improper pickling, and to oxygen, nitrogen, and carbon contamination during forging, heat treating, and brazing. Such contamination can lead to a loss of ductility, negatively impacting notch sensitivity and forming properties.
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
- Larger diameters, alternative 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 tailored to your specifications.
Outstanding surface quality and straightness, impeccable 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 precision sawing
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% inspection
Testing Methods
Eddy current testing/eddy current *** testing
Achieve impeccable quality with our defect-free surface (level 4).
Precision defined: Flat bottom hole diameters of 0.7 mm and 0.4 mm.
Customize with ease: Blind area can be cut to a fixed length. Test conducted till the end of the bar.
Ensure integrity with full diameter ultrasonic testing.
Unmatched Titanium Bar Material Services.
- With vast expertise, Jiangsu Daxun Alloy Co., Ltd. tailors titanium bar materials to your exact specifications. Collaborate with certification bodies like TÜV Rheinland or DNV to approve specifications and upgrade titanium semi-finished products for your applications.
- We are delighted to offer comprehensive consultations, ensuring you understand all facets of obtaining titanium bar material and the critical standards for manufacturing components.
- Secure your supply chain with a framework agreement from Daxun. We commit to stable prices and quantities over the agreed period.
- Leverage our global market experience since 2003. Our experts are ready to provide additional information on Grade 2 Titanium Bar. We look forward to assisting you.
Detailed Ordering Information.
For purchase orders, specify quantity, grade, type, API5L reference, thickness, width, length, and any additional requirements regarding chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or end finish. Contact Daxun, and we'll respond promptly.
Grade 2 Titanium Rod.
Exceptional corrosion resistance.
Avoid using titanium with strong reducing acids, fluoride solutions, pure oxygen, or anhydrous ***.
Comprehensive corrosion protection.
Table 1 showcases the general corrosion rates for Grade 2 titanium in various media. CP titanium demonstrates excellent resistance in many environments, including:
- Seawater and brines,
- Inorganic salts,
- Moist *** gas,
- Alkaline solutions,
- Oxidizing acids,
- Organics and organic acids,
- Sulfur compounds.
Superior crevice corrosion resistance.
CP titanium resists crevice corrosion in salt solutions better than stainless steels. No crevice corrosion at temperatures below 80°C (176°F), even under super chlorinated conditions.
Unmatched stress corrosion cracking resistance.
Grade 2 titanium excels in resisting stress corrosion (SCC) cracking in hot chloride solutions and remains immune to sec in seawater.
Outstanding erosion corrosion resistance.
Titanium resists erosion in flowing seawater at speeds up to 130 ft/sec (40 m/sec) with minimal material impact. Abrasive particles like sand have only a slight effect on corrosion.
Negligible impact with abrasive particles.
Minimal risk of hydrogen embrittlement.
Titanium absorbs negligible hydrogen in seawater, even at elevated temperatures. Hydrogen absorption occurs only if these conditions are met:
- pH is < 3 or > 12,
- Temperature exceeds 176°F (80°C),
- A hydrogen generation mechanism exists, such as a galvanic couple or impressed current.
Biological corrosion resistance.
Titanium alloys exhibit unparalleled resistance to microbiologically influenced corrosion, making them a standout material in marine environments. Although biofouling can occur due to marine organisms, this issue is easily mitigated by chlorination or by enhancing water velocity through heat exchangers. This ensures that titanium alloys remain a robust, enduring solution in seawater applications.
Corrosion Fatigue
Titanium stands out among materials for its remarkable resistance to fatigue degradation in seawater. Its fatigue endurance limits and *** growth rates remain consistent whether tested in air or seawater, making it a reliable choice for demanding marine applications.
Galvanic Corrosion
Positioned towards the noble end in the galvanic series, near stainless steels, titanium typically acts as the cathode when paired with other metals. This characteristic prevents titanium from experiencing galvanic corrosion, although it may accelerate corrosion in the partnered metal. When coupled with more noble metals like graphite, titanium's passivity is further enhanced, underlining its superior durability.
Fatigue Properties
Grade 2 Titanium Rod is exceptional in that it maintains its fatigue properties even in the presence of seawater. Both its endurance limits and *** growth rates are unaffected by the marine environment, ensuring reliable performance.
Weldability
CP2 Grade Titanium Rod is highly weldable, given proper precautions are observed. Due to titanium's reactivity, it's essential to use an inert gas shield on both the OD and ID of the rod. Ensuring the material is free from grease or oil contamination is also crucial for successful welding.
Manual or automatic TIG welding, with or without filler wire, is the preferred method for welding Grade 2 Titanium Rod. Utilizing low heat input minimizes the size of the heat-affected zone, and post-weld heat treatment is typically unnecessary, streamlining the welding process.
Purchase Grade 2 Titanium Rods/Rounds at Daxun
In need of round rod material made from Grade 2 Titanium Alloy Rod-3,7035? Jiangsu Daxun Alloy Co., Ltd. offers customized titanium rods to meet your specific project needs. As a seasoned supplier, we are committed to providing exceptional support.
Our selection of Grade 2 Titanium bars ranges from diameters of 2.0 mm to 400 mm, with tolerances varying based on size. Smaller diameters are delivered centerless ground with h7 tolerances, while larger diameters come with h9 or h11 tolerances, ensuring precision and quality.
Purchase Grade 2 Titanium Bars: Features and Specifications
- Our forged bars are versatile, available peeled or pre-machined to various specifications. This flexibility allows them to meet diverse application and market needs, ensuring you get the right material for your projects.
- Our titanium bars meet stringent standards and certifications, including ASTM B348, ASTM F 67, DIN 17860, VD TÜV Table 230-3, and Nace MR 0175, guaranteeing high-quality and reliable performance.
- Titanium round bars are prized for their excellent corrosion resistance and robust mechanical properties, making them ideal for challenging environments.
- Grade 2 titanium bars (3,7035) are particularly suitable for constructing equipment and devices due to their ease of processing, providing dependable performance and versatility in various applications.
Our Titanium Bar Material Services
- At Jiangsu Daxun Alloy Co., Ltd., we offer tailored titanium bar materials to your exact specifications. We collaborate with certification bodies such as TÜV Rheinland and DNV to ensure compliance, and can upgrade titanium semi-finished products to meet specific application needs.
- We're eager to offer consultation services to help you understand everything about acquiring titanium bar materials, including navigating the necessary standards for your components. Our expertise simplifies the procurement process.
- For long-term supply commitments, establish a framework agreement with Daxun. We guarantee prices and quantities for a designated period, ensuring stability and reliability in your supply chain.
- Benefit from our extensive global market experience. Since 2003, we've been assisting businesses worldwide. For any additional information about Grade 2 Titanium Bar, our experts are ready to assist you. We look forward to your inquiries and are eager to help.
Ordering Information
When placing your purchase orders, kindly ensure to include the following details: quantity, grade, type or category, API5L reference, thickness, width, length, along with any relevant attachments or additional specifications. These may pertain to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or end finish requirements. Reach out to Daxun today, and we promise a swift and comprehensive response to your email.
Q1: What products can you offer?
A: We offer a diverse range of steel types including general steels such as 310S, 316L, 304, 304L, 201, 904L, 316H, and 316. Additionally, we provide 300 and 400 series steels, duplex stainless steels like 2205, 2304, 2101, 2507, and high-nickel alloys such as 904L, 800H, and 600H.
Q2: Can you produce the products according to my own drawings?
A: Yes, we can manufacture products based on your drawings to ensure they meet your specifications and satisfaction.
Q3: How does your factory manage quality control?
A: Quality is our top priority. We consistently maintain strict quality control from the start of production to the final product.
Q4: Can I request changes to the packaging and transportation methods?
A: Yes, we can modify the packaging and transportation methods according to your requests,
but you will be responsible for any additional costs and price differences incurred.
Q5: How does your factory manage quality control?
A: Quality is our top priority. We consistently maintain strict quality control from the start of production to the final product.
Q6: What is the delivery time?
A: The delivery time is typically 7 to 20 working days after payment confirmation.
If the order is urgent, we will expedite the process to complete it ahead of schedule.
Q7: What are your payment terms?
A: 100% T/T in advance, or Western Union for small orders.
B: 30% T/T in advance and the remaining 70% before shipment.
C: 100% Irrevocable LC at sight for large orders.
Q8: Can you produce Deep Drawing Quality (DDQ) material?
A: Yes, we can. Our materials are suitable for products like stainless steel pots, sinks, and bowls. You can inform us of your specific use, and we will adjust the mechanical properties to meet your requirements.
Q9: How can I obtain a sample?
A: FREE samples are available for your evaluation and testing. For small pieces, we may cover the courier cost depending on the situation.
Q10: To which countries have you exported?
A: We have exported stainless steel materials to countries including Vietnam, Thailand, Turkey, Russia, Morocco, South Korea, India, Pakistan, UAE, Ukraine, and more.
Q11: How can I visit your company?
A: You can fly to Guangzhou Baiyun International Airport, and we will pick you up from there.
