Jiangsu Daxun Alloy Co., Ltd. At Jiangsu Daxun Alloy Co., Ltd., we excel in producing highly competitive, high-precision Grade 1 titanium bars using our state-of-the-art production facilities in China. Boasting an excellent surface finish, precise tolerance, superior straightness, and premium material quality, we offer you technological leadership and consistent production processes. These exceptional advantages are applicable across a wide range of diameters and materials. Furthermore, our extensive stocking program at our service center ensures just-in-time delivery for your convenience.
Comprehensive Size Range
- Grade 1 Titanium Bar Dimensions
- Ø 0.7 - 30 mm (drawn, ground)
- Ø 16 - 400 mm (hot rolled, peeled)
- h11-h5 precision possible
- Custom tolerances available upon request
- Lengths up to 9,000 mm, depending on diameter
- Larger diameters and custom lengths/tolerances available upon request
Availability of Grade 1 Titanium Rods
- Drawing and straightening services
- Drawing, straightening, and polishing services
- Drawing, grinding, and polishing services
- Drawing, straightening, grinding, and polishing services
- Drawing, annealing, and straightening services
- Drawing, annealing, and polishing services
- Drawing, annealing, grinding, and polishing services
- Drawing, annealing, straightening, grinding, and polishing services
Custom Processing
We tailor our bar production to meet your specific requirements.
Our bars feature an excellent surface finish, unparalleled straightness, perfect roundness, and the tightest diameter tolerances (up to h5 as per ISO 286-2). Available in straightened, ground, or polished conditions.
Precision Sawing
Band saw cutting capabilities (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 Options
Single or double-sided options
Chamfer at 90° (45°)
Point at 60° (30°)
Flat end finish
Centered end finish
Delivery Form Standards
ASTM Standards (American Society for Testing and Materials)
AMS Standards (American Aerospace Materials)
NACE Standards (American Association of Corrosion Engineers International)
ASME Standards (American Society of Mechanical Engineers)
GB Standards (Chinese National)
GJB Standards (Chinese National Military)
ISO Standards (International)
DIN Standards (German)
EN Standards (European)
API Standards (American Petroleum Institute)
Advanced Detection Methods
Non-destructive testing > 100% coverage
Comprehensive Testing Methods
Eddy current testing/eddy current *** detection
Defect-free surface assurance (level 4)
Flat bottom hole diameter of 0.7 mm and 0.4 mm
Blind areas cut off to fixed length > Test to bar end
Full diameter ultrasonic testing
Our Premium Titanium Bar Material
Exceptional Services
- As an esteemed service center, we specialize in customizing your titanium bar material to your exact specifications. We collaborate with renowned certification bodies like TÜV Rheinland and DNV to ensure the specifications meet industry standards. Furthermore, we initiate the enhancement of titanium semi-finished products to perfectly suit their respective applications.
- We are delighted to offer consultations to provide comprehensive insights on acquiring titanium bar material. We will guide you through the critical standards and specifications necessary for manufacturing your components with utmost precision.
- For long-term supply commitments, you can establish a framework agreement with Daxun. We guarantee competitive prices and consistent quantities over the agreed period, ensuring your supply chain remains robust.
- Capitalize on our extensive global market expertise, honed since 2003. Our experienced professionals are ready to assist you with any inquiries regarding Grade 2 Titanium Bar. We eagerly await the opportunity to serve you.
Ordering Information
When placing purchase orders, kindly include details such as quantity, grade, type or category, API5L reference, thickness, width, length, and any relevant attachments. Additional requirements related to chemical composition, mechanical properties, heat treatment, testing, manufacturing processes, surface coating, or end finish should also be specified. Contact Daxun now, and we will promptly respond to your email.
Grade 5 Titanium Rod
Daxun boasts a state-of-the-art production facility in China, producing high-precision Grade 5 titanium bars with superior surface quality, tolerance, and straightness. These technological advantages ensure consistent production processes across a wide range of diameters and materials. Additionally, our comprehensive stock program at our service center enables 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 achieving high hardness, tensile strength, and fatigue strength, annealing can be performed at temperatures ranging from 1,700-1,900°F (927 - 1,038°C).
DAXUN 6-4™ Grade 5 alloy offers versatile 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, with air or furnace cooling.
- 3. Solution Heat Treat: 1,675 -1,750°F (913 - 954°C) for 1 hour, followed by a water quench.
- 4. Aging: 975 -1,025°F (524 - 552°C) for 4 to 8 hours, followed by air cooling.
In the solution-treated and aged condition, rapid quenching of small sections yields optimal properties. However, larger sections or delayed quenching may result in reduced performance.
HARDNESS
Typical hardness in the annealed condition is Rockwell C 30-34, whereas in the solution-treated and aged condition, it is around 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 reduction of 35% is recommended to achieve optimal properties.
- The Ti-6Al-4V, Grade 5 alloy bar demonstrates a significant challenge when attempting cold forming, even in its annealed state. However, intense forming operations such as bending or stretching can be effectively executed on annealed material at elevated temperatures up to 1,200°F (649°C) without compromising its mechanical integrity. Hot sizing and forming are feasible through creep forming within the 1,000 - 1,200°F (538 - 649°C) temperature range.
Machinability
Ti-6Al-4V, Grade 5 alloy bar can be precisely machined utilizing techniques akin to those used for austenitic stainless steels. Optimal results are achieved with slow machining speeds, high feed rates, rigid tools, and copious amounts of non-chlorinated cutting fluids.
Weldability
The Ti-6Al-4V, Grade 5 alloy rod is highly weldable in both the annealed state and the solution and partially aged condition. Aging is achieved through post-weld heat treatment. To avoid contamination from oxygen, nitrogen, and hydrogen, precautions must be taken. Fusion welding is best performed in an inert gas-filled chamber, or with inert gas coverage over the welding area. Spot, seam, and flash welding techniques are also viable without the need for a protective atmosphere.
Special Considerations
Care must be taken to prevent Ti-6Al-4V, Grade 5 titanium alloy rods from contamination by hydrogen during improper pickling, and by oxygen, nitrogen, and carbon during processes like forging, heat treating, and brazing. 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 tolerances achievable
- Custom tolerances available upon request
- Lengths up to 9,000 mm, depending on diameter
- Alternative bar lengths and tolerances for larger diameters available 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.
Ensuring excellent surface quality and straightness, perfect roundness, and the tightest diameter tolerances (up to h5 per ISO 286-2). Available in straightened, ground, and polished states.
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
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% Testing Efficiency
Testing Methods
Eddy Current Testing / Eddy Current *** Testing
Defect-Free Surface (Level 4 Quality)
Flat Bottom Hole Diameter: 0.7 mm and 0.4 mm
Blind Area can be Cut Off According to Fixed Length > Tested to the End of the Bar
Full Diameter Ultrasonic Testing
Our Titanium Bar Material Services
- As a seasoned service center, we specialize in tailoring your titanium bar material to your exact specifications. We collaborate with various certification bodies such as TÜV Rheinland and DNV to approve specifications and enhance titanium semi-finished products for their specific applications.
- We are delighted to offer consultations to explain everything you need to know about obtaining titanium bar material. We'll guide you on which standards require special attention for the components to be manufactured.
- For long-term supply commitments, you can establish a framework agreement with Daxun. We guarantee prices and quantities for a specified duration.
- Leverage our extensive global market experience. Since 2003, we have been assisting businesses worldwide. For additional information about Grade 2 Titanium Bar, our experts are eager to assist you. We look forward to your inquiries.
Ordering Information
Purchase orders should specify quantity, grade, type or category, API5L reference, thickness, width, length, and any additional requirements related to chemical composition, mechanical properties, heat treatment, extra testing, manufacturing process, surface coating, or end finish. Contact Daxun now for a prompt response.
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 various media are detailed in Table 1. CP titanium offers excellent corrosion resistance across many environments, including:
- Seawater and Brines
- Inorganic Salts
- Moist *** Gas
- Alkaline Solutions
- Oxidizing Acids
- Organics and Organic Acids
- Sulfur Compounds
Crevice Corrosion
CP titanium exhibits superior resistance to crevice corrosion in salt solutions compared to stainless steels. CP titanium resists crevice corrosion at temperatures below 80°C (176°F) regardless of pH, even under super-chlorinated conditions.
Stress Corrosion Cracking
Grade 2 titanium shows exceptional resistance to stress corrosion cracking (SCC) in hot chloride solutions and remains immune to SCC in seawater.
Erosion Corrosion
Titanium demonstrates outstanding resistance to erosion in flowing conditions.
Titanium alloys exhibit remarkable resilience in seawater environments, withstanding velocities up to 130 ft/sec (40 m/sec) without significant material degradation. Even the presence of abrasive particles, such as sand, has minimal impact on corrosion resistance.
Hydrogen Embrittlement
Titanium shows no substantial hydrogen absorption, even when exposed to seawater at elevated temperatures. Hydrogen absorption typically occurs only under the following specific conditions:
- The pH level is less than 3 or greater than 12.
- The temperature exceeds 176°F (80°C).
- A mechanism for hydrogen generation exists, such as a galvanic couple or an impressed current.
Bio-Corrosion
Titanium alloys offer exceptional immunity to microbiologically influenced corrosion. However, due to their non-toxicity to marine organisms, biofouling can occur in seawater environments. This can be mitigated through chlorination or by increasing water velocity in heat exchangers.
Corrosion Fatigue
Titanium stands out among materials as it maintains its fatigue performance in seawater. 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, and typically acts as the cathode when paired with other metals. While titanium remains unaffected by galvanic corrosion, it can accelerate the corrosion of the coupled metal. Coupling with more noble metals like graphite enhances titanium's passivity.
Fatigue Properties
Grade 2 Titanium Rods maintain their fatigue properties even in seawater, a rare trait among materials. Their fatigue endurance limits and *** growth rates remain stable whether tested in air or seawater.
Weldability
CP2 Grade Titanium Rods are highly weldable with proper precautions. Due to titanium's reactivity, an inert gas shield must be applied to both the OD and ID of the rod, ensuring it is free from any grease or oil contamination.
Grade 2 Titanium Rods are commonly welded using manual or automatic TIG welding, with or without filler wire. Low heat input is recommended to minimize the heat-affected zone size. Post-weld heat treatment is typically not required.
Q1: What products can you offer?
A: We offer a wide range of general steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L, and 300 series.
Additionally, we provide 400 series and duplex stainless steels such as 2205, 2304, 2101, 2507, and more. Our high-nickel alloy offerings include 904L, 800H, and 600H.
Q2. Can you produce the products according to my own drawings?
A: Yes, we can produce products precisely according to your drawings to ensure your utmost satisfaction.
Q3. How does your factory handle quality control?
A: Quality is our top priority. We maintain 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?
A: Yes, we can accommodate changes in packaging and transportation forms upon your request,
though you will need to bear the additional costs incurred during this period, including any price differences.
Q5. How does your factory handle quality control?
A: Quality is our top priority. We maintain stringent quality control measures from the beginning to the end of the production process.
Q6. How long is the delivery time?
A: Our standard delivery time ranges from 7 to 20 working days after payment confirmation.
For urgent orders, we expedite the process to ensure timely completion.
Q7. What are your payment terms?
A: We offer the following payment options: 100% T/T in advance, Western Union for small orders,
30% T/T with the balance 70% before shipment, and 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, etc. Provide us with your usage requirements, and we'll adjust the mechanical properties accordingly.
Q9: How can I get a sample?
A: FREE samples are available for your inspection and testing. For small pieces, we may cover courier costs, depending on the situation.
Q10: Which countries have you exported to?
A: We have exported our stainless steel materials to countries including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and many more.
Q11: How can I visit your company?
A: Fly to Guangzhou Baiyun International Airport, and we will arrange to pick you up.
