Daxun At Jiangsu Daxun Alloy Co., Ltd., we produce highly competitive, high-precision Grade 1 titanium bars in our state-of-the-art production facilities in China. With excellent surface finishes, precise tolerances, outstanding straightness, and superior material quality, we provide you with technological leadership and consistent production processes. Our advantages span a wide range of diameters and materials, ensuring flexibility and reliability. Additionally, our comprehensive stocking program at our service center ensures just-in-time delivery for your convenience.
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 on request
- Lengths up to 9,000 mm long, depending on diameter
- For larger diameters, other bar lengths and tolerances can be agreed upon request
Availability 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 produce bars according to your requirements.
Excellent surface and straightness, perfect roundness, and the tightest diameter tolerances (according to 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 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
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
Exquisite Titanium Bar Material
Premium Services
- As a seasoned service center, we specialize in customizing your titanium bar material to your exact specifications. We collaborate with esteemed certification bodies such as TÜV Rheinland or DNV to ensure compliance and spearhead the enhancement of titanium semi-finished products, perfectly tailored for your specific applications.
- We are delighted to offer you a comprehensive consultation, providing all the essential information regarding the procurement of titanium bar materials. This includes highlighting the stringent standards required for manufacturing superior components.
- For clients with long-term supply needs, Daxun offers the convenience of establishing a framework agreement. We assure you of fixed prices and guaranteed quantities over the agreed period, ensuring a seamless supply chain.
- Leverage our extensive global market experience. Since 2003, we have been assisting businesses worldwide. Should you require any further details about Grade 2 Titanium Bar, our experts are ready to assist. We eagerly await your inquiries.
Ordering Information
To place your order, please specify the quantity, grade, type or category, API5L reference, and dimensions (thickness, width, length). Include any relevant attachments or additional requirements relating to chemical composition, mechanical properties, heat treatment, additional testing, manufacturing process, surface coating, or end finish. Contact Daxun today, and we will respond to your email promptly.
Pristine Grade 5 Titanium Rod
Daxun boasts a state-of-the-art production facility in China, delivering high-precision Grade 5 titanium rods. The superior surface finish, tolerance, straightness, and material quality position you at the forefront of technology, ensuring consistent and efficient production processes across a diverse range of diameters and materials. Our extensive stock program at our service center also supports 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 conducted at 1,700-1,900°F (927 - 1,038°C).
DAXUN 6-4™ Grade 5 alloy offers versatile heat treatment options. - 1. Anneal: Heat at 1,275 -1,400°F (691 - 760°C) for ½ to 2 hours, then air or furnace cool.
- 2. Stress Relief Anneal: Heat at 1,000 -1,200°F (538 - 649°C) for 1 to 8 hours, then air or furnace cool.
- 3. Solution Heat Treat: Heat at 1,675 -1,750°F (913 - 954°C) for 1 hour, then water quench.
- 4. Aging: Heat at 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 small sections delivers optimal properties. Larger section sizes or delayed quenching may result in suboptimal properties.
HARDNESS
In the annealed state, the typical hardness is Rockwell C 30-34. In the solution treated and aged condition, it is approximately 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 of 35% reduction is recommended for achieving optimum properties.
- Ti-6Al-4V, Grade 5 alloy bar, renowned for its extraordinary strength, presents significant forming challenges at room temperature, even when annealed. For severe forming operations such as bending or stretching, the annealed material can be processed at temperatures reaching up to 1,200°F (649°C) without compromising mechanical integrity. Hot sizing or forming is achievable through creep forming within the 1,000-1,200°F (538-649°C) range.
Machinability
The Ti-6Al-4V, Grade 5 alloy bar can be expertly machined using the well-proven austenitic stainless steel machining techniques. Employ slow machining speeds in conjunction with high feeds, sturdy tools, and copious amounts of non-chlorinated cutting fluids to ensure precision and efficiency.
Weldability
Ti-6Al-4V, Grade 5 alloy rod demonstrates excellent weldability in both its annealed condition and its solution plus partially aged condition, with aging achieved through post-weld heat treatment. To prevent contamination by oxygen, nitrogen, and hydrogen, meticulous precautions must be adhered to. Fusion welding is best performed in an inert gas-filled chamber or with inert gas shielding the molten metal and adjacent heated zones, supported by a tail shield. Spot, seam, and flash welding can be conducted without a protective atmosphere.
Special Considerations
Caution: Ti-6Al-4V, Grade 5 titanium alloy rod is prone to contamination: hydrogen from improper pickling, and oxygen, nitrogen, and carbon during forging, heat treating, or brazing. Such contamination can degrade 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 different tolerances available upon request
- Lengths up to 9,000 mm long, contingent on diameter
- For larger diameters, alternative bar lengths and tolerances can be customized 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
Customized bar production tailored precisely to your specifications.
Exceptional surface finish, impeccable straightness, flawless roundness, and the most stringent diameter tolerances (compliant with 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 unparalleled precision
Titanium Bar end machining
Single or double-sided
Chamfer 90° (45°)
Point 60° (30°)
Flat end
Centered
Delivery form
ASTM - Adhering to the stringent standards of the American Society for Testing and Materials
AMS - Conforming to the exacting standards of the American Aerospace Materials
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
Comprehensive Detection Methods
Non-Destructive Testing: Over 100% Inspection
Advanced 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 > Tested to the End of the Bar
Full Diameter Ultrasonic Testing
Comprehensive Titanium Bar Material Services
- As an experienced service center, we tailor your titanium bar material to your specifications. We collaborate with certification bodies like TÜV Rheinland or DNV to approve the specifications, ensuring the upgraded titanium semi-finished products meet your specific applications.
- We are delighted to offer consultations to explain everything you need to know about obtaining titanium bar material, including the critical standards for component manufacturing.
- For long-term supply commitments, establish a framework agreement with Daxun. We guarantee prices and quantities for a specified period.
- Leverage our extensive global market experience, which has been aiding businesses worldwide since 2003. For additional information about Grade 2 Titanium Bar, our professionals are ready to assist you. We eagerly await your inquiry.
Ordering Information
Purchase orders should include the 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 a prompt response.
Grade 2 Titanium Rod
Outstanding Corrosion Resistance
Titanium should not be used with strong reducing acids, fluoride solutions, pure oxygen, or anhydrous ***.
General Corrosion Properties
The general corrosion rates for Grade 2 titanium in various media are detailed in Table 1. CP titanium displays excellent corrosion resistance across diverse environments, including:
- Seawater and Brines
- Inorganic Salts
- Moist *** Gas
- Alkaline Solutions
- Oxidizing Acids
- Organics and Organic Acids
- Sulfur Compounds
Crevice Corrosion Resistance
CP titanium exhibits excellent resistance to crevice corrosion in salt solutions compared to stainless steels, with no crevice corrosion below 80°C (176°F) regardless of pH, even under super chlorinated conditions.
Stress Corrosion Cracking Resistance
Grade 2 titanium shows outstanding resistance to stress corrosion cracking (SCC) in hot chloride solutions and remains immune to SCC in seawater.
Erosion Corrosion Resistance
Titanium exhibits superior resistance to erosion in flowing environments.
Withstand the test of time and abrasion! Our titanium alloy maintains its structural integrity even when exposed to seawater velocities up to 130 ft/sec (40 m/sec). The presence of abrasive particles, such as sand, has a minimal effect on corrosion resistance, ensuring durability and longevity.
Hydrogen Embrittlement: A Concern Addressed
Exceptional resistance to hydrogen embrittlement! Titanium does not significantly absorb hydrogen from seawater, even at elevated temperatures. Hydrogen absorption is only a concern when three specific conditions are met:
- 1. The pH level is less than 3 or greater than 12.
- 2. The temperature exceeds 176°F (80°C).
- 3. There is a mechanism for hydrogen generation, such as a galvanic couple or impressed current.
Bio-Corrosion: Naturally Resistant
Titanium alloys exhibit remarkable immunity to all forms of microbiologically influenced corrosion. Although biofouling can occur due to the non-toxic nature of titanium towards marine organisms, it can be effectively minimized through chlorination or by increasing the water velocity through heat exchangers.
Corrosion Fatigue: Unmatched Performance
Titanium stands out for its unbeatable fatigue performance. Unlike many other materials, it does not suffer a decrease in fatigue endurance limits or fatigue *** growth rates in the presence of seawater. Performance remains consistent, whether tested in air or seawater.
Galvanic Corrosion: Noble Resistance
Positioned near the noble end of the galvanic series, titanium typically acts as a cathode when paired with other metals, thus remaining unaffected by galvanic corrosion. However, it may accelerate the corrosion of the anode metal. Coupling titanium with more noble metals, such as graphite, further enhances its passive state.
Fatigue Properties: Consistent Excellence
Grade 2 Titanium Rods exhibit no degradation in fatigue properties when exposed to seawater. Both fatigue endurance limits and fatigue *** growth rates remain unchanged, showcasing its reliability and resilience.
Weldability: Precision and Care
CP2 Grade Titanium Rods are highly weldable, provided the correct precautions are taken. Due to titanium's reactivity, an inert gas shield is required for both the outer and inner diameters. The rods must be free from any grease or oil contamination to ensure optimal results.
Grade 2 Titanium Rods are 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 required for titanium rods.
