Daxun Jiangsu Daxun Alloy Co., Ltd. proudly produces high-precision Grade 1 titanium bars in our cutting-edge facilities in China. With impeccable surface quality, precise tolerance, perfect straightness, and superior material integrity, we ensure technological leadership and consistent production. Our solutions cater to a wide range of diameters and materials. Our extensive stocking program guarantees just-in-time delivery.
Size range
- Grade 1 Titanium Bar Dimensions
- Ø 0.7 - 30 mm (drawn, ground)
- Ø 16 - 400 mm (hot rolled, peeled)
- h11-h5 tolerances available
- Custom tolerances available upon request
- Lengths up to 9,000 mm, depending on diameter
- Custom bar lengths and tolerances for larger diameters available 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
Our bars are produced to meet your specific requirements.
Exceptional surface quality and straightness, perfect roundness, and tightest diameter tolerances (up to h5 as per ISO 286-2). 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 machining
Chamfering at 90° (45°)
Pointing at 60° (30°)
Flat end finishing
Centering
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% coverage
Testing methods
Eddy current testing/eddy current *** detection
Defect-free surface (level 4)
Flat bottom hole diameter 0.7 mm and 0.4 mm
Blind areas can be removed as per fixed length > Test coverage to the bar's end
Full diameter ultrasonic testing
Discover Our Premium Titanium Bar Material
Exceptional Services You Can Rely On
- As a seasoned service center, Jiangsu Daxun Alloy Co., Ltd. is equipped to customize your titanium bar material to precise specifications. We collaborate with renowned certification bodies such as TÜV Rheinland and DNV to ensure your specifications are met and spearhead the enhancement of titanium semi-finished products for specific applications.
- We are delighted to offer you a comprehensive consultation on acquiring titanium bar material. Our experts will elucidate the standards requiring meticulous attention for manufacturing components, ensuring you gain all the essential insights.
- For those with long-term supply commitments, establish a framework agreement with Daxun. We assure fixed prices and quantities over a designated period, providing you with stability and reliability.
- Leverage our extensive global market experience. Since 2003, we have been assisting businesses worldwide. For any additional details regarding Grade 2 Titanium Bar, our seasoned professionals are at your service. We eagerly anticipate your inquiries.
Streamlined Ordering Information
To place an order, please include the quantity, grade, type or category, API5L reference, thickness, width, length, and any necessary attachments or additional requirements. These may relate to chemical composition, mechanical properties, heat treatment, extra testing, manufacturing process, surface coating, or end finish. Contact Daxun now, and we will respond promptly.
High-Quality Grade 5 Titanium Rod
Daxun operates a cutting-edge production facility in China, producing high-precision Grade 5 titanium bars that are highly competitive. With exceptional surface quality, tolerance, straightness, and material integrity, our products provide you with technological leadership and consistent production processes. Our extensive inventory at the service center ensures just-in-time delivery across a wide range of diameters and materials.
COMPREHENSIVE 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 GUIDELINES
- For applications requiring high hardness, tensile strength, and fatigue strength, annealing can be performed 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 condition, rapid quenching of small sections achieves optimum properties. For larger sections and/or delayed quenching, properties may be suboptimal.
EXCEPTIONAL HARDNESS RATINGS
The typical hardness for the annealed condition is Rockwell C 30-34, while the solution and aged condition is around Rockwell C 35-39.
FORGEABILITY AND FORMABILITY EXCELLENCE
- 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 optimum properties.
- The Ti-6Al-4V, Grade 5 alloy bar presents challenges in forming at room temperature, even when annealed. To achieve severe forming operations like bending or stretching, the material can be heated up to 1,200°F (649°C) without compromising its mechanical properties. Hot sizing or forming is effectively conducted through creep forming within the temperature range of 1,000 - 1,200°F (538 - 649°C).
Machinability
Machining the Ti-6Al-4V, Grade 5 alloy bar can be accomplished using methods designed for austenitic stainless steel. This involves slow machining speeds, high feed rates, rigid tooling, and copious amounts of non-chlorinated cutting fluids for optimal results.
Weldability
The Ti-6Al-4V, Grade 5 alloy rod is highly weldable whether in the annealed state or in the solution and partially aged condition, with post-weld heat treatment facilitating aging. Essential precautions include avoiding contamination by oxygen, nitrogen, and hydrogen. Fusion welding should occur in an inert gas-filled chamber or utilize inert gas for welding the molten metal and nearby heated zones, using a tail shield. Spot, seam, and flash welding can also be performed without a protective atmosphere.
Special Considerations
Care must be taken with the Ti-6Al-4V, Grade 5 titanium alloy rod to avoid contamination from hydrogen due to improper pickling, and from oxygen, nitrogen, and carbon during forging, heat treating, brazing, etc. Such contamination can lead to a reduction in 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 on request
- Lengths up to 9,000 mm long, depending on diameter
- For larger diameters, other bar lengths and tolerances can be customized upon request
Availability 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 produce bars tailored to your specific requirements.
Our bars offer excellent surface quality and straightness, with perfect roundness and the tightest diameter tolerances (following ISO 286-2 up to h5). They are 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 deliver precision cutting
Titanium Bar End Machining
Single or double-sided
Chamfer 90° (45°)
Point 60° (30°)
Flat end
Centered
Delivery Form
Conforming to ASTM (American Society for Testing and Materials) Standards
AMS: Adhering to the Prestigious American Aerospace Materials Standards, guaranteeing top-tier aerospace applications.
NACE: Following the esteemed American Association of Corrosion Engineers International Standards for unparalleled corrosion resistance.
ASME: Complying with American Society of Mechanical Engineers Standards, ensuring precision and reliability.
GB: Meeting stringent Chinese National Standards for consistent quality and performance.
GJB: Aligning with Chinese National Military Standards, providing superior durability for defense applications.
ISO: Adhering to globally recognized International Standards, ensuring universal compatibility and excellence.
DIN: Conforming to German Standards, renowned for meticulous engineering and robustness.
EN: Meeting European Standards for seamless integration into European markets.
API: Following American Petroleum Institute Standards, ensuring reliability in demanding petroleum applications.
Detection method: Advanced techniques for precise and reliable quality verification.
Non-destructive testing > 100% Testing: Comprehensive testing to ensure every product meets the highest standards.
Testing methods: State-of-the-art methodologies ensuring utmost product integrity.
Eddy current testing/eddy current *** testing: Cutting-edge detection of surface and subsurface flaws.
Defect-free surface (level 4): Impeccable surface quality, adhering to stringent Level 4 standards.
Flat bottom hole diameter 0.7 mm and 0.4 mm: Precision-engineered specifications for versatile applications.
Blind area can be cut off according to fixed length >Test to the end of the bar: Ensuring end-to-end quality and performance.
Full diameter ultrasonic testing: In-depth ultrasonic testing for complete diameter coverage and fault detection.
Our Titanium Bar Material Services: Comprehensive and tailored solutions for your titanium needs.
- As an experienced service center, we can tailor your titanium bar material to your specifications, work with various certification bodies such as TÜV Rheinland or DNV to approve the specifications, and initiate the upgrading of titanium semi-finished products to meet appropriate applications.
- We will be happy to provide you with a consultation and explain everything you need to know about obtaining titanium bar material, including which standards require greater attention for the components to be manufactured.
- If you have a long-term supply commitment, you can establish a framework agreement with Daxun. We guarantee prices and quantities for a specified period.
- Benefit from our extensive experience in the global market. We have been helping businesses around the world since 2003. If you need any additional information about Grade 2 Titanium Bar, our professionals will be happy to help you. We look forward to hearing from you.
Ordering Information: Essential guidelines for placing precise and accurate orders.
Purchase orders should include 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 Daxun now, we will reply to your email as soon as possible.
Grade 2 Titanium Rod: Superior quality titanium rods for various applications.
Corrosion resistance: Outstanding resistance against a variety of corrosive environments.
Titanium should not be used with strong reducing acids, fluoride solutions, pure oxygen, or anhydrous ***.
General corrosion: Exceptional performance in resisting general corrosion across different environments.
The general corrosion rates for Grade 2 titanium in a variety of media are shown in Table 1. CP titanium exhibits good corrosion resistance to a wide variety of environments including:
- Seawater and brines: Resilient against corrosive qualities of seawater and brine solutions.
- Inorganic salts: Maintains integrity in the presence of various inorganic salts.
- Moist *** gas: Durable against the corrosive nature of moist *** gas.
- Alkaline solutions: Resistant to degradation from alkaline environments.
- Oxidizing acids: Stands firm against the effects of oxidizing acids.
- Organics and organic acids: Effective resistance to organic compounds and acids.
- Sulfur compounds: Engineered to withstand sulfur compound exposure.
Crevice corrosion: CP titanium shows superior performance against crevice corrosion in salt solutions.
CP titanium exhibits good resistance to crevice corrosion in salt solutions compared to stainless steels. CP titanium will not exhibit crevice corrosion at temperatures under 80 °C (176°F) regardless of pH, even under super chlorinated conditions.
Stress corrosion cracking: Grade 2 titanium excels in resisting stress corrosion cracking in harsh environments.
Grade 2 titanium shows excellent resistance to stress corrosion (SCC) cracking in hot chloride solutions and is immune to sec in seawater.
Erosion corrosion: Outstanding erosion resistance in dynamic, flowing environments.
Titanium shows excellent resistance to erosion in flowing environments, ensuring long-lasting performance even in challenging conditions.
Experience the unmatched resilience of our titanium rods when exposed to seawater with velocities up to 130 ft/sec (40 m/sec), showing negligible material degradation. Even the presence of abrasive particles like sand has only a minimal effect on corrosion resistance.
Hydrogen Embrittlement
Our titanium products demonstrate exceptional resistance to hydrogen absorption, even when exposed to seawater at elevated temperatures. Generally, hydrogen absorption only takes place when the following conditions are simultaneously met:
- The pH level is < 3 or > 12
- Temperature exceeds 176F (80C)
- A mechanism for hydrogen generation exists, such as a galvanic couple or impressed current.
Bio-Corrosion
Titanium alloys exhibit an unparalleled immunity to all types of microbiologically influenced corrosion. Although biofouling can occur due to the non-toxic nature of titanium towards marine organisms, it can be efficiently minimized through chlorination or by increasing the water velocity through heat exchangers.
Corrosion Fatigue
Unlike many materials, our titanium rods do not suffer from reduced fatigue performance in 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 towards the noble end, near stainless steels, and typically acts as the cathode when coupled with other metals. This means titanium itself remains unharmed by galvanic corrosion but can accelerate the corrosion of the less noble metals. Pairing titanium with more noble metals, such as graphite, further enhances its natural passivity.
Fatigue Properties
Grade 2 Titanium Rod does not exhibit degradation in fatigue properties when exposed to seawater. Fatigue endurance limits and *** growth rates are identical, whether tested in air or seawater.
Weldability
CP2 Grade Titanium Rod offers excellent weldability, provided the necessary precautions are followed. Due to titanium's reactivity, an inert gas shield must be applied to both the outer and inner diameters of the rod. Additionally, the material should be free from 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 heat-affected zone, low heat input should be employed. Post-weld heat treatment is generally not required.
