Jiangsu Daxun Alloy Co., Ltd. stands as a beacon of innovation and reliability with its comprehensive technology cycle. From raw material processing to the meticulous production of finished products, we ensure every bar product meets the highest standards of mechanical excellence. Our extensive service center network guarantees swift, off-the-shelf delivery of common sizes and alloys, catering efficiently to your needs. Additionally, we specialize in manufacturing custom sizes and offer flexible stocking programs that enable quick turnarounds, even for quantities below mill minimums. Choose Daxun for unparalleled quality and prompt service in the realm of high-strength titanium alloy products.
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, specializing in the manufacture of highly competitive, precision-engineered Grade 5 titanium bars. Our products feature exceptional surface finishing, tight tolerances, remarkable straightness, and superior material quality. These attributes not only provide you with technological leadership but also ensure consistent and reliable production processes across a diverse range of diameters and materials. Additionally, our extensive stock program at our service center guarantees just-in-time delivery, meeting your needs promptly and efficiently.
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 resistance, our titanium rods can undergo annealing at 1,700-1,900°F (927 - 1,038°C).
The DAXUN 6-4™ Grade 5 alloy offers versatility in heat treatment options. - 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 cool.
- 3. Solution Heat Treat: 1,675 -1,750°F (913 - 954°C), maintained for 1 hour, followed by water quenching.
- 4. Aging: 975 -1,025°F (524 - 552°C), held for 4 to 8 hours, and then air cooled.
In the solution treated and aged condition, rapid quenching of smaller sections results in optimal properties. Larger sections or delayed quenching may yield less than optimal characteristics.
HARDNESS
The typical hardness for our titanium rods in the annealed condition is Rockwell C 30-34, whereas in the solution and aged condition, it reaches about Rockwell C 35-39.
Forgeability/Formability
- Our Ti-6Al-4V, Grade 5 alloy bar is best forged at 1,750°F (954°C) with a final forging temperature of 1,450°F (788°C). A reduction of at least 35% is recommended for optimal properties.
- At room temperature, Ti-6Al-4V, Grade 5 alloy bar is challenging to form, even in the annealed state. Severe forming operations, like bending or stretching, should be conducted on annealed material at temperatures up to 1,200°F (649°C) to preserve mechanical properties. Hot sizing or forming can be achieved through creep forming in the 1,000 - 1,200°F (538 - 649°C) range.
Machinability
Ti-6Al-4V, Grade 5 alloy bars can be machined using techniques similar to those used for austenitic stainless steel. Employ slow machining speeds, high feed rates, rigid tools, and generous amounts of non-chlorinated cutting fluids for best results.
Weldability
The Ti-6Al-4V Grade 5 alloy rod offers excellent weldability in both annealed and solution-aged conditions, with post-weld heat treatment providing the necessary aging. It is crucial to prevent contamination from oxygen, nitrogen, and hydrogen to maintain the rod's integrity. Fusion welding should be carried out in an inert gas-filled chamber or using inert gas to shield the molten metal and adjacent heated zones. Spot, seam, and flash welding are possible without a protective atmosphere.
Special Considerations
The Ti-6Al-4V Grade 5 titanium alloy rod is susceptible to contamination from hydrogen during improper pickling, and from oxygen, nitrogen, and carbon during processes such as forging, heat treating, and brazing. Such contamination can reduce ductility and adversely impact 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 are available upon request
- Lengths up to 9,000 mm, depending on diameter
- Other bar lengths and tolerances available 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.
Our bars feature excellent surface quality, 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 precise cuts
Titanium Bar End Machining
Single or double-sided machining
Chamfer 90° (45°)
Point 60° (30°)
Flat end finish
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 ensured
Testing Methods
Advanced Eddy Current Testing & Eddy Current *** Detection
Immaculate Surface Quality (Level 4)
Precision Flat Bottom Hole Diameters of 0.7 mm and 0.4 mm
Customizable Blind Area Cut-off for Fixed Lengths >End-to-End Bar Testing
Comprehensive Full Diameter Ultrasonic Inspection
Our Premier Titanium Bar Material Services
- As a seasoned service hub, we meticulously tailor your titanium bar material to exacting specifications, collaborating with esteemed certification bodies such as TÜV Rheinland and DNV for specification approval, and spearhead the enhancement of titanium semi-finished products to align with specific applications.
- Delighted to consult, we elucidate the intricacies of procuring top-quality titanium bar material, highlighting standards crucial for manufacturing excellence.
- Secure your supply chain with a long-term commitment through a framework agreement with Daxun, guaranteeing stabilized prices and quantities over the agreed period.
- Leverage our extensive global market expertise, fine-tuned since 2003. Our professionals are eager to assist you with any inquiries about Grade 2 Titanium Bar. Connect with us for unparalleled guidance.
Detailed Ordering Information
Ensure your purchase orders specify quantity, grade, type/category, API5L reference, dimensions (thickness, width, length), and any additional requirements regarding chemical composition, mechanical properties, heat treatment, extra testing, manufacturing processes, surface coating, or end finish. Contact Daxun now for a prompt response.
Grade 2 Titanium Rod: Unmatched Quality
Superior Corrosion Resistance
Avoid using titanium with strong reducing acids, fluoride solutions, pure oxygen, or anhydrous ***.
General Corrosion Resistance
Refer to Table 1 for general corrosion rates of Grade 2 titanium across various media. CP titanium offers excellent corrosion resistance to diverse environments including:
- Seawater and Brines
- Inorganic Salts
- Moist *** Gas
- Alkaline Solutions
- Oxidizing Acids
- Organics and Organic Acids
- Sulfur Compounds
Crevice Corrosion Protection
CP titanium offers robust resistance to crevice corrosion in salt solutions, outperforming stainless steels. It remains crevice corrosion-free below 80 °C (176°F), regardless of pH, even under super-chlorinated conditions.
Stress Corrosion Cracking Resistance
Grade 2 titanium exhibits remarkable resistance to stress corrosion cracking (SCC) in hot chloride solutions and is immune to SCC in seawater.
Erosion Corrosion Durability
Titanium demonstrates excellent resistance to erosion in flowing
seawater, even at velocities up to 130 ft/sec (40 m/sec), with negligible material impact. The presence of abrasive particles like sand has only a minor effect on its corrosion rate.
Hydrogen Embrittlement Resistance
Titanium shows minimal hydrogen absorption when exposed to seawater, even at elevated temperatures. Hydrogen absorption generally requires the following conditions:
- pH is < 3 or > 12
- Temperature exceeds 176°F (80°C)
- A mechanism for hydrogen generation, such as a galvanic couple or impressed current.
Bio-Corrosion Resistance
Titanium alloys exhibit an exceptional resistance to all forms of microbiologically influenced corrosion. Unlike other materials, titanium alloys don't pose any toxicity to marine organisms, which can lead to biofouling in seawater environments. However, this can be effectively minimized through chlorination or by increasing the water velocity in heat exchangers.
Corrosion Fatigue
Titanium stands out for its remarkable fatigue performance, which remains consistent even in seawater. Unlike many other materials, titanium's fatigue endurance limits and fatigue *** growth rates are unaffected whether tested in air or seawater.
Galvanic Corrosion
In the galvanic series, titanium ranks towards the noble end, close to stainless steels. It typically acts as the cathode when paired with other metals, ensuring that titanium itself remains unaffected by galvanic corrosion, though it may accelerate corrosion in the other metal. When coupled with more noble metals like graphite, titanium's passivity is further enhanced.
Fatigue Properties
Grade 2 Titanium Rod is notably resilient, exhibiting no degradation in fatigue properties when exposed to seawater. The fatigue endurance limits and fatigue *** growth rates remain consistent whether tested in air or seawater.
Weldability
The CP2 Grade Titanium Rod is highly weldable, provided that appropriate precautions are observed. Given titanium's reactive nature, an inert gas shield must cover both the outer diameter (OD) and inner diameter (ID) during welding. The material must also be free from any grease or oil contamination to ensure optimal results.
Typically, Grade 2 Titanium Rod is welded using manual or automatic TIG welding techniques, with or without filler wire. To minimize the heat-affected zone, low heat input is recommended. Post-weld heat treatment is generally not required for Titanium Rod.
Buy Grade 2 Titanium Rods/Rounds at Daxun
Looking for high-quality round rod material made of Grade 2 Titanium Alloy Rod-3,7035? At Daxun, we offer customized titanium rods to meet your specific needs. With our extensive expertise, we are ready to support your project from start to finish.
Daxun provides Grade 2 Titanium bars in a range of diameters, from 2.0 mm to 400 mm. Please note that execution and tolerances may vary; smaller diameters are delivered centerless ground with h7 tolerances, while larger diameters come with h9 or h11 tolerances.
Buy Grade 2 Titanium Bars: Features and Specifications.
- Our forged bars can be either peeled or pre-machined to meet specific requirements. The material is available in various specifications tailored to the needs of different applications and markets.
- We ensure our titanium bars meet a plethora of standards and certifications including ASTM B348, ASTM F 67, DIN 17860, VD TÜV Table 230-3, and Nace MR 0175.
- Titanium round bars are the material of choice in applications requiring excellent corrosion resistance combined with good mechanical properties.
- Grade 2 titanium bars (3,7035) are particularly well-suited for use as construction materials in equipment and devices due to their ease of processing.
Our Titanium Bar Material Services
- As a seasoned service center, we offer tailored titanium bar material services. We collaborate with certification bodies like TÜV Rheinland or DNV to ensure specifications are approved and upgrade titanium semi-finished products to match your application requirements.
- We are pleased to offer consultations to help you understand everything about obtaining titanium bar material. We can guide you on the standards that require extra attention for manufacturing components.
- For long-term supply commitments, you can establish a framework agreement with Daxun. We guarantee pricing and quantities for a specified duration, ensuring stability for your projects.
- Leverage our extensive global market experience. Since 2003, we have been assisting businesses worldwide. For more information about Grade 2 Titanium Bar, our professionals are here to help. We look forward to your inquiries.
Ordering Information
To facilitate a seamless purchasing experience, please ensure your order includes the following critical details: quantity, grade, type or category, API5L reference, thickness, width, and length. Additionally, specify any pertinent attachments or special requirements concerning chemical composition, mechanical properties, heat treatment, supplementary testing, manufacturing processes, surface coating, or end finish preferences. Reach out to Jiangsu Daxun Alloy Co., Ltd. now, and rest assured, we will respond to your email promptly to address all your needs and inquiries.
Q1: What products can you offer?
A: We proudly offer a variety of general steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L, and 300 series.
Additionally, we provide 400 series stainless steel and duplex stainless steel such as 2205, 2304, 2101, 2507, etc., along with high-nickel alloys like 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
A: Absolutely! We can manufacture products based on your drawings to ensure they meet your utmost satisfaction.
Q3. How does your factory do regarding quality control?
A: Quality is our top priority. We meticulously control quality from start to finish, ensuring superior standards at every stage.
Q4. Can I request to change the form of packaging and transportation?
A: Yes, we can accommodate changes to packaging and transportation as per your request.
However, please note that you will need to cover any additional costs and fees incurred during this process.
Q5. How does your factory do regarding quality control?
A: Quality is our top priority. We meticulously control quality from start to finish, ensuring superior standards at every stage.
Q6. How long is the delivery time?
A: Our delivery time ranges from 7 to 20 working days after payment confirmation.
For urgent orders, we make every effort to expedite the process in our workshop.
Q7. What are your payment terms?
A: We offer the following payment options:
1. 100% T/T advance, Western Union (for small orders)
2. 30% T/T upfront and the remaining 70% before shipment
3. 100% Irrevocable LC at sight (for large orders)
Q8: Can you produce Deep Drawing Quality (DDQ) materials?
A: Yes, we specialize in DDQ materials suitable for stainless steel pots, sinks, and bowls. Share your specific usage, and we will tailor the mechanical properties accordingly.
Q9: How can I get a sample?
A: We offer FREE samples for your evaluation and testing. If a small piece is required, we may cover the courier costs 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 many more.
Q11: How do I visit your company?
A: Fly into Guangzhou Baiyun International Airport, and we will arrange to pick you up upon arrival.
