Jiangsu Daxun Alloy Co., Ltd. proudly offers a comprehensive technology cycle, starting from meticulous raw material processing to the creation of high-quality finished products, including advanced mechanical processing. Our extensive service center network ensures that bar products, including our esteemed Pure Titanium Rod Gr6 ASTM B348 High Strength Supplier φ 5mm-20mm, are always in stock for rapid, off-the-shelf delivery of popular sizes and alloys. Additionally, we specialize in manufacturing custom sizes and coordinate stocking programs to guarantee swift, just-in-time delivery for quantities below mill minimums, ensuring we meet your precise needs with unparalleled efficiency.
Detailed Introduction of Grade 5 Titanium Rod and Grade 2 Titanium Rod
Grade 5 Titanium Rod
Daxun Jiangsu Daxun Alloy Co., Ltd. boasts a cutting-edge production facility in China, specializing in the manufacturing of high-precision Grade 5 titanium bars. These bars stand out for their exceptional surface finish, precise tolerance, straightness, and superior material quality, ensuring technological leadership and consistent production processes. Our versatile stock program at our service center further ensures just-in-time delivery, catering to a broad spectrum of diameters and materials.
SPECIFICATIONS
AMS 4928 - Specification for Bars, Forgings, and Forging Stock (Annealed)
AMS 4965 - Specification for Bars and Forgings (Solution Treated and Aged)
AMS 4967 - Specification for Bars and Forgings (Annealed, Heat Treatable)
HEAT TREATMENT
- For applications demanding high hardness, tensile strength, and fatigue strength, annealing can be conducted at temperatures ranging from 1,700 to 1,900°F (927 - 1,038°C).
Our proprietary DAXUN 6-4™ Grade 5 alloy is amenable to various heat treatment techniques. - 1. Anneal: Heat to 1,275 - 1,400°F (691 - 760°C) for ½ to 2 hours, followed by air or furnace cooling.
- 2. Stress Relief Anneal: Heat to 1,000 - 1,200°F (538 - 649°C) for 1 to 8 hours, then air or furnace cool.
- 3. Solution Heat Treat: Heat to 1,675 - 1,750°F (913 - 954°C) for 1 hour, then quench in water.
- 4. Aging: Heat to 975 - 1,025°F (524 - 552°C) for 4 to 8 hours, then air cool.
In the solution treated and aged condition, rapid quenching of smaller sections yields optimal properties. Larger sections or delayed quenching may lead to suboptimal properties.
HARDNESS
Typical hardness in the annealed state is Rockwell C 30-34, while in the solution and aged condition it achieves Rockwell C 35-39.
Forgeability/Formability
- Ti-6Al-4V, Grade 5 alloy bar is typically forged at 1,750°F (954°C) with a final forging temperature of 1,450°F (788°C). To achieve optimal properties, a minimum reduction of 35% is recommended.
- Forming Ti-6Al-4V, Grade 5 alloy bar at room temperature is challenging, even in the annealed state. Severe forming operations, such as bending or stretching, can be effectively performed on annealed material at temperatures up to 1,200°F (649°C) without compromising mechanical properties. Hot sizing or forming is feasible via creep forming within the temperature range of 1,000 - 1,200°F (538 - 649°C).
Machinability
Ti-6Al-4V, Grade 5 alloy bar can be machined using techniques suitable for austenitic stainless steel, involving slow machining speeds, high feeds, rigid tools, and abundant use of non-chlorinated cutting fluids.
Weldability
Our Ti-6Al-4V, Grade 5 alloy rod showcases exceptional weldability in both annealed and solution-treated, partially aged states. Achieve optimal aging through post-weld heat treatment. Caution is paramount to avoid contamination by oxygen, nitrogen, and hydrogen. Fusion welding should be executed within an inert gas environment or with inert gas for welding molten metal and adjacent heated zones, ideally with a tail shield. Spot, seam, and flash welding can be performed sans protective atmosphere.
Special Considerations
Attention to Ti-6Al-4V, Grade 5 titanium alloy rod contamination is critical, particularly from hydrogen during improper pickling, and from oxygen, nitrogen, and carbon during forging, heat treatment, and brazing. Such contamination can lead to reduced ductility, adversely 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 possible
- Tighter or alternative tolerances available upon request
- Lengths up to 9,000 mm, depending on diameter
- For larger diameters, alternative bar lengths and tolerances can be arranged upon request
Grade 5 Titanium rod availability
- Drawing and straightening
- Drawing, straightening, and polishing
- Drawing, grinding, and polishing
- Drawing, straightening, grinding, and polishing
- Drawing, annealing, and straightening
- Drawing, annealing, and polishing
- Drawing, annealing, grinding, and polishing
- Drawing, annealing, straightening, grinding, and polishing
Processing
Customized bar production to meet your specifications.
Our bars boast superior surface quality and straightness, impeccable roundness, and the tightest diameter tolerances (ISO 286-2 up to h5). Available in straightened, ground, and polished conditions.
Sawing
Band sawing (up to Ø510 mm)
Bench band sawing (up to 6,000 x 3,000 x 400 mm)
High-performance sawing machines ensure precise cuts
Titanium Bar end machining
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 (National 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
Pristine and Defect-Free Surface (Level 4)
Precision Flat Bottom Hole Diameter: 0.7 mm and 0.4 mm
Adaptable Blind Area Cuts: Customizable Lengths > Tested to the Bar's End
Comprehensive Full Diameter Ultrasonic Testing
Our Premium Titanium Bar Material Services
- With our extensive experience, we can customize your titanium bar material to meet specific needs, collaborate with certification bodies like TÜV Rheinland or DNV, and upgrade titanium semi-finished products for optimal applications.
- We offer expert consultation to guide you through every detail of acquiring titanium bar material, ensuring you know which standards are crucial for your manufacturing components.
- Secure your supply with a framework agreement with Daxun. We guarantee stable prices and quantities over an agreed period, providing peace of mind for long-term commitments.
- Leverage our global market experience since 2003. We support businesses worldwide. For more details on Grade 2 Titanium Bar, our experts are ready to assist. We look forward to your inquiry.
Ordering Information
For purchase orders, please specify quantity, grade, type/category, API5L reference, dimensions, and any additional requirements such as chemical composition, mechanical properties, heat treatment, testing, manufacturing process, surface coating, or end finish. Reach out to Daxun for prompt email responses.
Grade 2 Titanium Rod
Exceptional Corrosion Resistance
Avoid using titanium with strong reducing acids, fluoride solutions, pure oxygen, or anhydrous ***.
General Corrosion
General corrosion rates for Grade 2 titanium in various media are detailed in Table 1. CP titanium offers robust resistance to a broad range of environments, including:
- Seawater and Brines
- Inorganic Salts
- Moist *** Gas
- Alkaline Solutions
- Oxidizing Acids
- Organic Compounds and Organic Acids
- Sulfur Compounds
Crevice Corrosion
CP titanium exhibits superior resistance to crevice corrosion in salt solutions. It does not show crevice corrosion at temperatures below 80°C (176°F), regardless of pH, even under super chlorinated conditions.
Stress Corrosion Cracking (SCC)
Grade 2 titanium boasts excellent resistance to SCC in hot chloride solutions and is immune to SCC in seawater.
Erosion Corrosion
Titanium shows outstanding resistance to erosion in flowing
seawater at velocities up to 130 ft/sec (40 m/sec), with minimal effect on the material. Even abrasive particles like sand have a negligible impact on corrosion.
Hydrogen Embrittlement
Titanium shows no significant hydrogen absorption in seawater, even at high temperatures. Hydrogen absorption normally occurs only when all the following conditions are met:
- pH is < 3 or > 12
- Temperature exceeds 176°F (80°C)
- A mechanism exists for hydrogen generation, such as a galvanic couple or impressed current.
Bio-corrosion
Titanium alloys possess an exceptional immunity to various forms of microbiologically influenced corrosion. Remarkably, they exhibit no toxicity towards marine organisms, although biofouling can still occur in seawater. This issue can be effectively mitigated through chlorination or by enhancing water velocity through heat exchangers.
Corrosion Fatigue
Titanium stands out from many other materials by maintaining its fatigue performance even in the presence of seawater. The fatigue endurance limits and fatigue *** growth rates remain consistent whether assessed in air or seawater.
Galvanic Corrosion
In the galvanic series, titanium is positioned towards the noble end near stainless steels, generally acting as the cathode when paired with other metals. Consequently, titanium remains unaffected by galvanic corrosion but can 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 distinguishes itself from many other materials by not displaying degradation in fatigue properties when exposed to seawater. Fatigue endurance limits and fatigue *** growth rates are identical whether tested in air or seawater.
Weldability
CP2 Grade Titanium Rod boasts excellent weldability, provided the necessary precautions are observed. Due to titanium's reactivity, an inert gas shield must be applied to both the OD and ID of the rod. It is also imperative that the material is free from any grease or oil contamination.
Grade 2 Titanium Rod is typically welded using manual or automatic TIG welding, with or without filler wire. To minimize the size of the heat-affected zone, low heat input is recommended. Post-weld heat treatment is generally not performed on Titanium Rod.
Q1: What products can you offer?
A: We offer a comprehensive range of steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L, and the entire 300 series.
Additionally, we provide 400 series, duplex stainless steel like 2205, 2304, 2101, 2507, and high-nickel alloys such as 904L, 800H, and 600H.
Q2: Can you produce products according to my own drawings?
A: Absolutely! We can manufacture products based on your drawings to ensure they perfectly meet your needs.
Q3: How does your factory manage quality control?
A: Quality is our top priority. We maintain stringent quality control measures throughout the entire production process from start to finish.
Q4: Can I request changes to the packaging and transportation methods?
A: Yes, we can adjust the packaging and transportation methods to suit your requirements,
but you'll need to cover any additional costs incurred during this period.
Q5: How does your factory manage quality control?
A: Quality is our top priority. We maintain stringent quality control measures throughout the entire production process from start to finish.
Q6: What is the delivery time?
A: The delivery time is typically 7 to 20 working days after payment confirmation.
If your order is urgent, we will expedite the production process to meet your deadline.
Q7: What are your payment terms?
A: We accept the following payment methods: 1. 100% T/T in advance 2. 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) materials?
A: Yes, we can! Our materials are suitable for stainless steel pots, sinks, bowls, and more. Let us know 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. For small pieces, we can 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 countries such as Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and many more.
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.
