Daxun Alloy, a premier manufacturer and supplier in China, delivers top-tier Grade 5 titanium tubes worldwide, garnering acclaim from numerous projects.

Ti 6Al-4V (Grade 5 Titanium) is the titan of titanium alloys, accounting for over 50% of total titanium usage. Typically used in the annealed state, it operates up to 400°C (750°F). Ti 6Al-4V is welded with matching or ELI filler wire, offering higher strength, stiffness, and thermal properties compared to commercial pure titanium (excluding thermal conductivity). Though thermal conductivity is about 60% lower, it can be heat-treated for optimal strength and performance. Its advantages include superior formability, low density, and exceptional corrosion resistance.

Our Premium Grade 5 Titanium Alloy Tube represents the pinnacle of strength, corrosion resistance, weldability, and machinability. This exceptional alloy finds its place in a multitude of critical applications, ranging from military aircraft and aviation industry components to rocket parts, precision-guided systems, armor elements, ship equipment, and military vacuum devices. Its close counterpart, the 6-4ELI variant, is similarly utilized in surgical implants, underscoring its versatility. Operating efficiently in temperatures up to 400°C, this alloy enhances ductility and toughness, especially in cold working conditions, and boasts outstanding specific strength. Typically delivered in an annealed state, it readily undergoes heat treatment to further bolster its strength for diverse uses. As a general-purpose titanium alloy, the Ti 6Al-4V titanium seamless tube offers a range of ideal properties within a temperature spectrum of -210°C to 400°C. It stands as the most commercialized titanium alloy, lauded for its impressive strength, toughness, and excellent welding and processing characteristics.

Presenting the Titanium Alloy Grade 5 Seamless Pipe, a paragon of durability and precision. Our product lineup includes the Titanium Gr 5 High Pressure Pipe, ASTM B338 Titanium Alloy Gr 5 Seamless Pipe, and the Titanium Gr 5 Thick Wall Pipe. As a leading China Titanium Grade 5 ERW Pipe Supplier, we offer an extensive array of specialized pipes such as the Titanium Alloy Gr 5 Pipe, Titanium Gr 5 Electropolished Pipe, and Anti-corrosion Titanium Pipe. Our range also covers the Titanium Tube, ASTM B338 Titanium Grade 5 Welded Pipe, and the ASTM B861 / ASME SB861 Titanium Grade 5 Seamless Pipe. As a trusted China Titanium Gr-5 Seamless Pipe Manufacturer, we supply the Ti-6al-4v Pipe, ASTM B338 Titanium Grade 5 Pipe, Titanium Gr 5 Bright Annealed Pipe, Ti-6al-4v Pipe, Gr 5 Pipe, Titanium Gr 5 Pipe, and Titanium WERKSTOFF NR 3.7165 Pipe. Explore our meticulously engineered titanium solutions designed to meet the highest standards of performance and reliability.

Titanium Seamless Tubes
Daxun produces:
Hot-finished Titanium Tubes
These exceptional tubes are meticulously supplied as hot-rolled or hot-extruded, and are skillfully straightened, machined to precise inside and outside diameters, with a polished surface finish. Available in both heat-treated and non-heat-treated forms, our titanium tubes undergo rigorous 100% ultrasonic flaw detection to ensure superior quality.
Titanium Tube Materials Available:
Hot-rolled Titanium Tubes: OD from 19mm to 325mm, wall thickness ranges from 9mm to 30mm, and lengths up to 5000mm (final specifications to be agreed upon between manufacturer and customer); Hot-extruded Titanium Tubes: OD from 50mm to 160mm, wall thickness ranges from 7mm to 35mm, and lengths up to 3000mm (final specifications to be agreed upon between manufacturer and customer).
Cold-finished Titanium Tubes
Cold-finished Titanium Tubes are delivered in heat-treated conditions, with surface etching, and are either hydrostatically or ultrasonically tested to meet stringent manufacturing specifications. These tubes are available in the following sizes: OD from 6mm to 89mm, wall thickness from 0.5mm to 11mm, and lengths up to 6000mm (final specifications to be agreed upon between manufacturer and customer).

Titanium Welded Pipes
DaXun proudly manufactures and supplies titanium pipes with diameters ranging from 12.7mm to 38.1mm (0.47in to 1.5in), with wall thicknesses from 0.4mm to 1.65mm (0.016in to 0.065in, depending on diameter), and lengths up to 25000mm. These pipes, made from flat rolled raw material, utilize automatic tungsten inert gas (argon) welding on electric pipe welders and are heat-treated on the production line. Each finished pipe undergoes rigorous mechanical testing, precise geometrical measurements, as well as 100% ultrasonic and eddy current testing. Moreover, they are subjected to pneumatic or hydrostatic testing before being packed to customer specifications. Our meticulous manufacturing processes and top-notch inspection equipment ensure that our thin-wall welded pipes adhere to ASTM B 338, ASME SB 338 standards, making them ideal for the engineering and chemical industries.

Ti-6Al-4V- Grade 5 Titanium tube

• Titanium Alloy-(UNS R56400)

INTRODUCTION

• DAXUN Ti-6Al-4V, Grade 5 Alloy Tube (UNS R56400) is the quintessential titanium alloy, celebrated for its duplex alpha+beta structure. Utilizing aluminum as an alpha stabilizer and vanadium as a beta stabilizer, this high-strength marvel thrives even at cryogenic temperatures, reaching an impressive 800°F (427°C). ATI Ti-6Al-4V, Grade 5 alloy is renowned in various applications such as annealing, solution treatment, and aging. It is indispensable in crafting compressor blades, discs, and rings for jet engines; fuselage and space capsule components; pressure vessels; *** casings; helicopter rotor hubs; fasteners; and high-strength, lightweight forgings.
• This premium alloy commences its journey through vacuum arc (VAR), electron beam (EB), or plasma arc hearth melting (PAM), followed by a meticulous remelting process involving one or two vacuum arc steps.

SPECIFICATIONS

• ASTM B338 - Standard for heat-treatable Titanium tubes
• AMS 4928 - Specifications for annealed forgings and forging stock
• AMS 4965 - Standards for solution treated and aged forgings
• AMS 4967 - Guidelines for annealed, heat-treatable forgings

PHYSICAL PROPERTIES

• Melting Range: 2,800-3,000°F (1,538 - 1,649°C)
• Density: 0.160 lbs/cu. in.; 4.47 gm/cc
• Beta Transus Temperature: 1830°F (± 25°); 999°C (± 14°)

HEAT TREATMENT

• Annealing, performed at 1,700-1,900°F (927 - 1,038°C), imparts exceptional hardness, tensile strength, and fatigue resistance.
• DAXUN 6-4™, Grade 5 Alloy offers versatile heat treatment options to suit various requirements.
• 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 Treatment: 1,675 -1,750°F; (913 - 954°C), 1 hour, water quench
• 4. Aging Treatment: 975 -1,025°F; (524 - 552°C), 4 to 8 hours - air cool
• Exceptional properties are achieved in the solution treated and aged condition by rapidly quenching smaller cross-sections.
  Larger section sizes or delays in quenching may result in properties that are not as optimal.

HARDNESS

Typically, the hardness is Rockwell C 30-34 in the annealed state and Rockwell C 35-39 in the solution and aged condition.

FORGEABILITY/ FORMABILITY

• DAXUN Ti-6Al-4V, Grade 5 alloy tubes are forged at 1,750°F (954°C), concluding at an end forging temperature of 1,450°F (788°C). For superior outcomes, a reduction of at least 35% is recommended.
• DAXUN Ti-6Al-4V, Grade 5 alloy presents a significant challenge when it comes to forming at room temperature, even in its annealed state. Consequently, demanding forming operations such as bending or stretching can be executed on annealed material at elevated temperatures up to 1,200°F (649°C) without compromising its mechanical properties. For hot sizing or forming, creep forming is recommended at temperatures from 1,000 to 1,200°F (538 to 649°C).

MACHINABILITY

• DAXUN Ti-6Al-4V, Grade 5 alloy can be effectively machined using methods akin to those employed for austenitic stainless steels, involving low speeds, heavy feeds, and rigid setups.
  tooling, accompanied by liberal application of non-chlorinated cutting fluid for optimal results.

WELDABILITY

• DAXUN Ti-6Al-4V Grade 5 Alloy Titanium Tube showcases excellent weldability in either the annealed or solution treated and partially aged states, with ageing performed during the post-weld heat treatment.
• Special care must be taken to prevent contamination by oxygen, nitrogen, and hydrogen. Fusion welding can be conducted in an inert gas-filled chamber or by applying an inert gas tail shield to the molten metal and adjacent hot zones. Additionally, spot welding, seam welding, and flash welding can be performed without necessitating a protective environment.

SPECIAL PRECAUTIONS

• The DAXUN Ti-6Al-4V, Grade 5 alloy is susceptible to contamination with hydrogen through improper pickling, and can also absorb oxygen, nitrogen, and carbon during processes such as forging, heat treatment, and brazing. Such contamination may deteriorate ductility, thereby affecting notch sensitivity and forming capabilities.

Ti-6Al-4V Titanium Pipe - Grade 5 Titanium Tube

Titanium Alloy - (UNS R56400)
Introduction
DAXUN Ti-6Al-4V Titanium Tube, Grade 5 (UNS R56400) is the premier choice among titanium alloys. This duplex alpha+beta titanium alloy employs aluminum as the alpha stabilizer and vanadium as the beta stabilizer, delivering exceptional strength. It can operate efficiently at temperatures as low as 800°F (427°C). DAXUN Ti-6Al-4V, Grade 5 alloy is ideal for annealing, solution treating, and aging applications. It is extensively used in compressor blades, disks, and rings for jet engines; fuselage and space capsule components; pressure vessels; *** cases; helicopter rotor hubs; fasteners; and high-strength critical forgings.
The alloy undergoes initial melting using advanced techniques such as vacuum arc (VAR), electron beam (EB), or plasma arc hearth melting (PAM). Subsequent remelting is performed in one or two vacuum arc steps to ensure optimal quality.
Specifications
• ASTE B338 - Standard Heat Treatable Titanium Tube
• AMS 4928 - Forgings and Forging Stock (Annealed)
• AMS 4965 - Forgings (Solution Treated and Aged)
• AMS 4967 - Forgings (Annealed, Heat Treatable)

Physical Properties

Ti-6Al-4V Titanium Tube Melting Range: 2,800-3,000°F (1,538 - 1,649°C)
Density: 0.160 lb/in3; 4.47 g/cm3
Beta Transus Temperature: 1830°F (± 25°); 999°C (± 14°)

Heat Treatment

Annealing can be performed at temperatures ranging from 1,700-1,900°F (927 - 1,038°C) to achieve high hardness, tensile strength, and fatigue strength.
DAXUN 6-4 Grade 5 Titanium Tube can undergo a variety of heat treatments tailored to achieve specific properties, making it versatile for specialized military applications.
1. Annealing: Conducted at 1,275 - 1,400°F (691 - 760°C) for ½ to 2 hours, followed by air or furnace cooling, ensuring optimal material stability.
2. Stress Relief Annealing: Performed at 1,000 - 1,200°F (538 - 649°C) for 1 to 8 hours, subsequently cooled in air or furnace to relieve internal stresses and enhance performance.
3. Solution Heat Treating: Executed at 1,675 - 1,750°F (913 - 954°C) for 1 hour, with water quenching to maximize the strength and durability of the titanium alloy.
4. Aging: Maintained at 975 - 1,025°F (524 - 552°C) for 4 to 8 hours, followed by air cooling to achieve the desired mechanical properties.

Optimum Properties

Small cross-sections achieve rapid quenching in solution treated and aged conditions. Larger sections or delayed quenching may lead to suboptimal properties, highlighting the importance of precise processing.

Hardness

Typical hardness: Rockwell C 30-34 in the annealed state and Rockwell C 35-39 in the solution treated and aged conditions, ensuring robust performance under demanding conditions.

Forgeability/Formability

DAXUN Ti-6Al-4V Titanium Tube, Grade 5, is forged at 1,750°F (954°C) with a final forging temperature of 1,450°F (788°C). A reduction of at least 35% is recommended for optimal forging results.

For forming operations, DAXUN Ti-6Al-4V Titanium Tube, Grade 5, is challenging to shape at room temperature even when annealed. Severe operations like bending or stretching are best performed on the annealed material at temperatures up to 1,200°F (649°C) without altering mechanical properties. Creep forming is suitable for hot sizing or forming within 1,000 to 1,200°F (538 to 649°C).

Machinability

DAXUN Ti-6Al-4V Titanium Tube, Grade 5, can be machined using techniques for austenitic stainless steels, emphasizing slow speeds, high feeds, good tool rigidity, and ample use of non-chlorinated cutting fluids for precision.

Weldability

DAXUN Ti-6Al-4V Titanium Tube, Grade 5, is easily weldable in annealed or solution and partially aged conditions, with post-weld aging heat treatment enhancing weld integrity.

Precautions are necessary to avoid contamination with oxygen, nitrogen, and hydrogen. Fusion welding is recommended in an inert gas-filled chamber or with an inert gas tail shield. Spot, seam, and flash welding can be performed without a protective atmosphere.

Special Considerations

DAXUN Ti-6Al-4V Titanium Tube, Grade 5, might be susceptible to hydrogen contamination from improper pickling and absorption of oxygen, nitrogen, and carbon during processing, which can reduce ductility and affect notch sensitivity and formability. Proper handling is essential to maintain quality.

Q1: What products can you offer?

A: We offer a wide range of general steel, including 310S, 316L, 304, 304L, 201, 904L, 316H, and 316. We also provide 300 and 400 series, and duplex stainless steel such as 2205, 2304, 2101, and 2507.
Additionally, we supply high-nickel alloys like 904L, 800H, and 600H.

Q2. Can you produce the products according to my own drawings?

A: Absolutely! We can manufacture products based on your drawings to meet your exact specifications.

Q3. How does your factory do regarding quality control?

A: Quality is our top priority. We implement stringent quality control measures from the beginning to the end of the manufacturing process.

Q4. Can I request to change the form of packaging and transportation?

A: Yes, we can customize the packaging and transportation to suit your needs.
However, please note that you will need to cover any additional costs incurred during this period.

Q5. How does your factory do regarding quality control?

A: Quality is our top priority. We implement stringent quality control measures from the beginning to the end of the manufacturing process.

Q6. How long is the delivery time?

A: Our standard delivery time is 7 to 20 working days after payment confirmation.
For urgent orders, we can expedite the process to meet your timeline.

Q7. What is your Payment?

A: We offer several payment options:

B: 30% T/T deposit and 70% balance before shipment

C: 100% Irrevocable LC at sight for large orders

Q8: Can you make DDQ (Deep Drawing Quality)?

A: Yes, we can. Our materials are suitable for stainless steel pots, sinks, bowls, etc. Let us know your requirements, and we will adjust the mechanical properties accordingly.

Q9: How to get a sample?

A: FREE samples are available for inspection and testing. For small pieces, we might cover the courier cost depending on the situation.

Q10: Which countries have you exported to?

A: We have exported stainless steel materials to various countries, including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, and Ukraine.

Q11: How to visit your company?

A: You can fly to Guangzhou Baiyun International Airport, and we will arrange to pick you up.