At Jiangsu Daxun Alloy Co., Ltd., we pride ourselves on possessing a comprehensive technological cycle, encompassing everything from raw material processing to the production of impeccably finished products with superior mechanical processing. Our extensive inventory of bar products is strategically stocked across our service center network, ensuring rapid, off-the-shelf delivery of an array of common sizes and alloys. Furthermore, we specialize in manufacturing custom sizes tailored to your specifications and offer structured stocking programs for swift, just-in-time delivery, even for quantities below mill minimums. Trust Daxun for unparalleled speed and precision in alloy solutions.
Comprehensive Introduction to Grade 5 and Grade 2 Titanium Rods
Grade 5 Titanium Rod
Daxun Our state-of-the-art production facility in China manufactures highly competitive, precision-engineered Grade 5 titanium bars. With outstanding surface quality, precise tolerances, excellent straightness, and superior material quality, our products provide you with technological leadership and consistent production processes. These advantages span a wide range 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 applications requiring high hardness, tensile strength, and fatigue strength, annealing can be performed at 1,700-1,900°F (927 - 1,038°C).
Our DAXUN 6-4™ Grade 5 alloy can undergo various heat treatment processes. - 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
In the solution-treated and aged condition, rapid quenching of small sections yields optimal properties. Larger section sizes and/or delayed quenching may result in less than optimal properties.
HARDNESS
Typical hardness in the annealed condition is Rockwell C 30-34, and in the solution and aged condition, it is about 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 for optimal properties.
- The Ti-6Al-4V, Grade 5 alloy bar is challenging to form at room temperature, even in the annealed condition. Severe forming operations such as bending or stretching can be performed on annealed material at temperatures up to 1,200°F; (649°C) without affecting mechanical properties. Hot sizing or forming can be accomplished by creep forming in the range of 1,000 - 1,200°F; (538 - 649°C).
Machinability
The Ti-6Al-4V, Grade 5 alloy bar can be machined using austenitic stainless steel machining methods with slow speeds, high feeds, rigid tools, and ample non-chlorinated cutting fluids.
Weldability
The Ti-6Al-4V, Grade 5 alloy rod is highly weldable whether in its annealed state or after solution and partial aging. Post-weld heat treatment ensures aging. It's crucial to avoid contamination with oxygen, nitrogen, and hydrogen. Fusion welding should be done in an inert gas-filled chamber or using inert gas to weld the molten metal and adjacent heated zones, utilizing a tail shield. Spot, seam, and flash welding can be performed without needing a protective atmosphere.
Special Considerations
The Ti-6Al-4V, Grade 5 titanium alloy rod is susceptible to hydrogen contamination from improper pickling, and to oxygen, nitrogen, and carbon during forging, heat treating, brazing, etc. Such contamination can reduce 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 possible
- Tighter or alternative 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 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 manufacture bars tailored to your specifications.
Outstanding surface quality and straightness, impeccable roundness, and the tightest diameter tolerances (as per 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 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 with > 100% coverage
Testing Methods
Eddy current testing/eddy current *** testing
Achieve Perfection: Defect-Free Surface (Level 4)
Precision Engineering: Flat Bottom Hole Diameters of 0.7 mm and 0.4 mm
Customization at Its Best: Blind Areas Can Be Trimmed to Fixed Lengths > Tested to the Full Extent of the Bar
Thorough Quality Assurance: Full Diameter Ultrasonic Testing
Discover Our Comprehensive Titanium Bar Material Services
- With our extensive expertise, we can customize your titanium bar material to your exact specifications. Collaborating with prominent certification bodies like TÜV Rheinland and DNV, we ensure your titanium semi-finished products are upgraded to meet precise application standards.
- Allow us to assist you with personalized consultations to fully understand the process of acquiring titanium bar material. We can guide you on the critical standards essential for your manufacturing needs.
- For long-term supply commitments, consider establishing a framework agreement with Daxun. We assure competitive prices and stable quantities over an agreed period.
- Leverage our extensive experience in the global market. Since 2003, we have been providing unparalleled support to businesses worldwide. For more information on Grade 2 Titanium Bar, our experts are ready to assist you. We eagerly anticipate your inquiries.
Important Ordering Information
When placing purchase orders, please include details such as quantity, grade, type or category, API5L reference, thickness, width, length, and any specific requirements related to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or end finish. Reach out to Daxun now for a prompt response to your email inquiries.
Premium Grade 2 Titanium Rod
Unmatched Corrosion Resistance
Note: Titanium should be avoided in environments involving strong reducing acids, fluoride solutions, pure oxygen, or anhydrous ***.
Comprehensive General Corrosion Protection
Grade 2 titanium boasts impressive general corrosion rates across diverse media, as detailed in Table 1. Commercially Pure (CP) titanium offers robust corrosion resistance in a wide range of environments, including:
- Seawater and Brines
- Inorganic Salts
- Moist *** Gas
- Alkaline Solutions
- Oxidizing Acids
- Organics and Organic Acids
- Sulfur Compounds
Exceptional Crevice Corrosion Resistance
CP titanium excels in resisting crevice corrosion in salt solutions compared to stainless steels. It remains unaffected at temperatures below 80°C (176°F), irrespective of pH, even under highly chlorinated conditions.
Outstanding Stress Corrosion Cracking Resistance
Grade 2 titanium demonstrates superior resistance to stress corrosion cracking (SCC) in hot chloride solutions and is entirely immune to SCC in seawater.
Unrivaled Erosion Corrosion Resistance
Titanium shows exceptional resistance to erosion in flowing
seawater at velocities up to 130 ft/sec (40 m/sec), with negligible impact on the material. The presence of abrasive particles, such as sand, minimally affects corrosion.
Minimal Hydrogen Embrittlement
Titanium does not significantly absorb hydrogen when exposed to seawater, even at elevated temperatures. Hydrogen absorption typically occurs only under specific conditions:
- pH levels below 3 or above 12
- Temperatures exceeding 176°F (80°C)
- Existence of a hydrogen generation mechanism, such as a galvanic couple or an impressed current.
Advanced Bio-Corrosion Resistance
Titanium alloys exhibit exceptional resistance to all forms of microbiologically influenced corrosion. Given their non-toxic nature towards marine organisms, biofouling can occur in seawater. However, this can be effectively minimized through chlorination or by increasing the water velocity through the heat exchanger.
Corrosion fatigue
Unlike many other materials, titanium does not suffer a reduction in fatigue performance when exposed to seawater. Both fatigue endurance limits and fatigue *** growth rates remain consistent whether tested in air or seawater.
Galvanic corrosion
In the galvanic series, titanium is positioned near the noble end, close to stainless steels, typically acting as the cathode when paired with other metals. Consequently, titanium remains unaffected by galvanic corrosion but can accelerate the corrosion of the coupled metal. When paired with more noble metals, such as graphite, titanium's passivity is further enhanced.
Fatigue Properties
Grade 2 Titanium Rod stands out as it does not show a decline in fatigue properties in the presence of seawater. Fatigue endurance limits and fatigue *** growth rates are consistent whether tested in air or seawater.
Weldability
CP2 Grade Titanium Rod boasts excellent weldability, provided necessary precautions are observed. Due to titanium's reactivity, an inert gas shield must protect both the OD and ID of the rod. The material must be free from any grease or oil contamination.
Grade 2 Titanium Rod is commonly welded using manual or automatic TIG welding, with or without filler wire. To minimize the heat-affected zone, low heat input should be employed. Typically, Titanium Rod does not undergo post-weld heat treatment.
Buy Grade 2 Titanium Rods/Rounds at Daxun
In need of round rod material crafted from Grade 2 Titanium Alloy Rod-3,7035? At Daxun, we provide customized titanium rods tailored to your project requirements. As a seasoned supplier, we are poised to support your endeavors.
We provide Grade 2 Titanium bars with diameters ranging from 2.0 mm to 400 mm. 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.
- Forged bars can be peeled or pre-machined, available in various specifications to suit different applications and market needs.
- Our titanium bars typically conform to numerous 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 chosen for their excellent corrosion resistance and robust mechanical properties.
- Consequently, Grade 2 titanium bars (3,7035) are ideal as construction materials for equipment and devices, given their ease of processing.
Our Titanium Bar Material Services
- As a seasoned service center, we tailor your titanium bar material to your specifications, liaise with certification bodies such as TÜV Rheinland or DNV for approval, and upgrade titanium semi-finished products to meet specific applications.
- We offer comprehensive consultations, explaining all you need to know about obtaining titanium bar material, including which standards are critical for manufacturing components.
- For long-term supply commitments, consider establishing a framework agreement with Daxun. We guarantee prices and quantities over a specified period.
- Leverage our extensive global market experience. Since 2003, we have been assisting businesses worldwide. For additional information about Grade 2 Titanium Bar, our professionals are on hand to assist you. We look forward to your inquiries.
Ordering Information
When placing your purchase orders, kindly ensure that you specify the following details: quantity, grade, type or category, API5L reference, thickness, width, length, and any additional attachments or specific requirements. These may include details about chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or end finish. Reach out to Jiangsu Daxun Alloy Co., Ltd. today, and experience prompt and professional service. We are committed to responding to your email inquiries promptly, ensuring a seamless ordering process.
Q1: What products can you offer?
A: We provide a comprehensive range of general steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L 300 series.
Additionally, we offer 400 series and duplex stainless steels such as 2205, 2304, 2101, 2507, etc. Our high-nickel alloys include 904L, 800H, and 600H.
Q2: Can you produce the products according to my own drawings?
Yes, we can manufacture products based on your drawings, ensuring the utmost satisfaction.
Q3: How does your factory handle quality control?
Quality is our top priority. We implement stringent quality control measures from the beginning to the end of the production process.
Q4: Can I request to change the form of packaging and transportation?
Yes, we can modify the packaging and transportation form according to your request.
However, you will need to cover any costs incurred and price differences during this period.
Q5: How does your factory handle quality control?
Quality is our top priority. We implement stringent quality control measures from the beginning to the end of the production process.
Q6: How long is the delivery time?
A: The delivery time ranges from 7 to 20 working days after payment confirmation.
For urgent orders, we will expedite our workshop processes to finish 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 deposit and the remaining 70% before shipment.
C: 100% Irrevocable LC at sight for large orders.
Q8: Can you produce DDQ (Deep Drawing Quality) materials?
A: Yes, our materials are suitable for stainless steel pots, sinks, and bowls. Provide us with your specific usage, and we'll tailor the mechanical properties to meet your requirements.
Q9: How can I obtain a sample?
A: We offer FREE samples for your inspection and testing. For small pieces, we may cover 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 many other countries.
Q11: How can I visit your company?
A: Fly to Guangzhou Baiyun International Airport, and we will arrange to pick you up from there.
