Daxun Jiangsu Daxun Alloy Co., Ltd. excels in producing high-precision Grade 1 titanium bars within our state-of-the-art production facilities in China. Our bars boast an excellent surface finish, tight tolerance, superior straightness, and unmatched material quality, positioning you at the forefront of technological advancements with consistent production processes. These exceptional standards apply across a wide range of diameters and materials. Additionally, our extensive stocking program at our service center ensures just-in-time delivery, further enhancing your operational efficiency.
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 long, depending on diameter
- For larger diameters, alternative bar lengths and tolerances can be arranged upon request
Availability of Grade 1 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 specific requirements.
Our bars feature an excellent surface finish 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 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 with 100% coverage
Testing methods
Eddy current testing/eddy current *** testing
Defect-free surface (level 4)
Flat bottom hole diameter 0.7 mm and 0.4 mm
Blind area can be cut off according to fixed length, ensuring tests reach the end of the bar
Comprehensive full diameter ultrasonic testing for impeccable quality assurance.
Our Premium Titanium Bar Material
Our Exclusive Services
- As an industry-leading service center, we offer custom-tailored titanium bar materials to meet your exact specifications. We collaborate with certification authorities such as TÜV Rheinland and DNV to validate these specifications. Additionally, we initiate the upgrading of titanium semi-finished products to ensure they are fit for their intended applications.
- We are delighted to offer you a consultation, providing comprehensive information on procuring titanium bar materials. We elucidate the critical standards that require meticulous attention for the components you intend to manufacture.
- For long-term supply arrangements, establish a framework agreement with Daxun. We guarantee price and quantity stability over a specified period.
- Leverage our extensive expertise in the global market, cultivated since 2003. Our team is eager to assist with any additional information regarding Grade 2 Titanium Bars. We look forward to your inquiries.
Ordering Information
Purchase orders must specify quantity, grade, type or category, API5L reference, thickness, width, length, and any additional requirements related to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or end finish. Contact Daxun now for prompt email responses.
Grade 5 Titanium Rod
Daxun operates a cutting-edge production facility in China, delivering ultra-competitive, high-precision Grade 5 titanium bars. Outstanding surface quality, tolerance, straightness, and material integrity ensure technological leadership and reliable production processes. These benefits extend across a wide range of diameters and materials. Our extensive stock program at the service center also 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 applications requiring high hardness, tensile, and fatigue strength, annealing can be conducted at 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), 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 state, rapid quenching of small sections ensures optimal properties. Larger sections or delayed quenching may result in suboptimal properties.
HARDNESS
Typical hardness is Rockwell C 30-34 in the annealed state, and Rockwell C 35-39 in the solution-treated and aged state.
Forgeability/Formability
- The Ti-6Al-4V, Grade 5 Alloy Bar, renowned for its high tensile strength and superior durability, is forged at a precise temperature range of 1,750°F (954°C) with a final forging temperature of 1,450°F (788°C). For optimal performance and properties, a minimum reduction of 35% is recommended.
- Forming the Ti-6Al-4V, Grade 5 Alloy Bar at room temperature can be challenging, even when annealed. For severe operations like bending or stretching, the bar can be annealed and formed at elevated temperatures up to 1,200°F (649°C) without compromising its mechanical attributes. Hot sizing or forming is effectively achieved through creep forming within a temperature range of 1,000-1,200°F (538-649°C).
Machinability
The Ti-6Al-4V, Grade 5 Alloy Bar can be machined using methods suitable for austenitic stainless steel. This process requires slow machining speeds, high feeds, rigid tooling, and substantial use of non-chlorinated cutting fluids to ensure precision and quality.
Weldability
The Ti-6Al-4V, Grade 5 Alloy Rod exhibits excellent weldability in both annealed and solution and partially aged conditions. Post-weld heat treatment facilitates aging. To prevent contamination with oxygen, nitrogen, and hydrogen, precautions are necessary. Fusion welding should be carried out in an inert gas-filled chamber or with inert gas to protect the molten metal and heated zones. Spot, seam, and flash welding can be executed without a protective atmosphere.
Special Considerations
Contamination of the Ti-6Al-4V, Grade 5 Titanium Alloy Rod with hydrogen (due to improper pickling) and with oxygen, nitrogen, and carbon (during processes such as forging, heat treating, and brazing) can lead to a reduction in ductility. This contamination may adversely affect the rod's notch sensitivity and forming characteristics.
Size Range
- Grade 1 Titanium Bar Dimensions
- Diameter: Ø 0.7 - 30 mm (drawn, ground)
- Diameter: Ø 16 - 400 mm (hot rolled, peeled)
- Tolerances: h11-h5 possible
- Custom tolerances: Available upon request
- Length: 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, 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 specialize in producing bars tailored to your specific needs.
Our products boast excellent surface finish and straightness, perfect roundness, and the tightest diameter tolerances (per ISO 286-2 up to h5). Available in straightened, ground, and polished conditions.
Sawing
Capabilities: Band saws (up to Ø510 mm)
Capabilities: Bench band saws (up to 6,000 x 3,000 x 400 mm)
Capabilities: High-performance sawing machines for precise cuts
Titanium Bar End Machining
Options: Single or double-sided machining
Options: Chamfering at 90° (45°)
Options: Pointing at 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
Testing Methods
Eddy Current Testing / Eddy Current *** Testing
Defect-Free Surface (Level 4)
Flat Bottom Hole Diameter: 0.7 mm and 0.4 mm
Blind Area Can Be Cut Off According to Fixed Length > Test to the End of the Bar
Full Diameter Ultrasonic Testing
Our Titanium Bar Material Services
- As an experienced service center, Jiangsu Daxun Alloy Co., Ltd. can tailor your titanium bar material to your exact specifications. We collaborate with certification bodies such as TÜV Rheinland or DNV to get your specifications approved and can upgrade titanium semi-finished products to meet your unique application needs.
- Our team is here to provide you with detailed consultations, covering everything you need to know about obtaining titanium bar material. We will help you understand which standards require greater attention for your components.
- For long-term supply commitments, we offer framework agreements, guaranteeing prices and quantities for a specified period.
- Benefit from our extensive experience in the global market. Since 2003, we have been supporting businesses worldwide. For any additional information about Grade 2 Titanium Bar, our professionals are ready 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 applicable attachments or additional requirements related to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or end finish. Contact Jiangsu Daxun Alloy Co., Ltd. now, and we will reply to your email as soon as possible.
Grade 2 Titanium Rod
Corrosion Resistance
Titanium should not be used with strong reducing acids, fluoride solutions, pure oxygen, or anhydrous ***.
General Corrosion
General corrosion rates for Grade 2 titanium in various media are shown in Table 1. CP titanium exhibits excellent corrosion resistance to a broad range of environments, including:
- Seawater and Brines
- Inorganic Salts
- Moist *** Gas
- Alkaline Solutions
- Oxidizing Acids
- Organics and Organic Acids
- Sulfur Compounds
Crevice Corrosion
CP titanium offers good resistance to crevice corrosion in salt solutions compared to stainless steels. It will not exhibit crevice corrosion at temperatures below 80°C (176°F) regardless of pH, even under super-chlorinated conditions.
Stress Corrosion Cracking
Grade 2 titanium shows outstanding resistance to stress corrosion (SCC) cracking in hot chloride solutions and is immune to SCC in seawater.
Erosion Corrosion
Titanium exhibits remarkable resistance to erosion in flowing environments.
Seawater with velocities reaching up to 130 ft/sec (40 m/sec) shows a negligible impact on titanium. Even with the presence of abrasive particles like sand, there is only a slight effect on the material's corrosion resistance.
Hydrogen Embrittlement
Titanium does not significantly absorb hydrogen from seawater exposure, even at higher temperatures. Hydrogen absorption typically occurs only under these three conditions:
- 1. pH is < 3 or > 12
- 2. Temperature is above 176°F (80°C)
- 3. A mechanism for hydrogen generation exists, such as a galvanic couple or impressed current.
Bio-Corrosion
Titanium alloys exhibit a unique immunity to all forms of microbiologically influenced corrosion. Although biofouling can occur in seawater due to the non-toxic nature of titanium alloys towards marine organisms, it can be minimized by chlorination or increasing water velocity through heat exchangers.
Corrosion Fatigue
Titanium does not exhibit a decrease in fatigue performance in the presence of seawater. Fatigue endurance limits and *** 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. Consequently, titanium itself remains unaffected by galvanic corrosion but can accelerate the corrosion of the paired metal. Pairing titanium with more noble metals like graphite enhances its passivity.
Fatigue Properties
Grade 2 Titanium Rod maintains its fatigue properties in seawater, similar to its performance in air. Both fatigue endurance limits and *** growth rates remain unchanged.
Weldability
CP2 Grade Titanium Rod is highly weldable with necessary precautions. Due to its reactivity, an inert gas shield must be used on both the OD and ID of the rod, and the material must be free of grease or oil contamination.
Grade 2 Titanium Rod is typically welded using manual or automatic TIG welding, with or without filler wire. It's crucial to use low heat input to minimize the heat-affected zone size. Post-weld heat treatment is not usually required.
Q1: What products can you offer?
A: We provide an extensive range of general steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L 300. Additionally, we offer high-nickel alloys and duplex stainless steel such as 2205, 2304, 2101, 2507, and more.
400 series, and duplex stainless steel like 2205, 2304, 2101, 2507, etc. We also supply 904L, 800H, and 600H high-nickel alloys.
Q2. Can you produce the products according to my own drawings?
A: Absolutely, we can manufacture products in strict accordance with your drawings to ensure your utmost satisfaction.
Q3. How does your factory handle quality control?
A: Quality is our top priority. We adhere to stringent quality control measures from the inception of the production process to its completion.
Q4. Can I request to change the form of packaging and transportation?
A: Yes, we can modify the packaging and transportation methods based on your request,
but you will need to cover any additional costs and price differences incurred during this period.
Q5. How does your factory address quality control?
A: Quality is our utmost priority. We consistently focus on maintaining rigorous quality controls from start to finish.
Q6. How long is the delivery time?
A: Our delivery time ranges from 7 to 20 working days upon payment confirmation.
For urgent orders, we can expedite the process to meet your deadlines.
Q7. What are your payment terms?
A: Option A: 100% T/T payment in advance, Western Union (for smaller orders).
Option B: 30% T/T upfront, with the remaining 70% settled before shipment.
Option C: 100% Irrevocable LC at sight (for larger orders).
Q8: Can you produce Deep Drawing Quality (DDQ)?
A: Yes, we can. Our materials are ideal for stainless steel pots, sinks, bowls, etc. Share your usage needs with us, and we will tailor the mechanical properties to meet your specific requirements.
Q9: How can I obtain a sample?
A: We offer FREE samples for your evaluation. For small sample pieces, we may cover courier costs depending on the circumstances.
Q10: To which countries have you exported your products?
A: We have exported our stainless steel materials to numerous countries including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and others.
Q11: How can I visit your company?
A: Simply fly to Guangzhou Baiyun International Airport, and we will arrange to pick you up from there.
