As a premier titanium alloy tube manufacturer and supplier based in China, Daxun Alloy delivers top-tier Grade 5 titanium pipes globally, earning accolades across numerous projects.

Ti 6Al-4V (Grade 5 Titanium) dominates the titanium alloy tube market, comprising over 50% of total titanium usage. Typically utilized in an annealed state, it operates efficiently up to 400°C (750°F). It is commonly welded with matching or ELI filler wire. Ti 6Al/4V offers superior strength compared to commercially pure titanium tubes, enhanced stiffness, and improved thermal properties (excluding thermal conductivity). Its thermal conductivity is approximately 60% lower than that of CP titanium. Grade 5's heat treatability allows for optimal strength and performance, coupled with excellent formability, low density, and superior corrosion resistance.

This Grade 5 titanium alloy stands as the epitome of strength, corrosion resistance, weldability, and machinability. Widely adopted across industries, it plays a pivotal role in military aircraft, aviation, rocket components, precision-guided parts, armor, naval equipment, and military vacuum systems. The closely related 6-4 ELI variant is a staple in surgical implants. Ideal for use in temperatures up to 400°C, it enhances ductility and toughness, especially in cold working conditions. Praised for its remarkable specific strength, this alloy is typically supplied in an annealed state, but can be heat-treated to boost strength for diverse applications. As a versatile, all-purpose titanium alloy, the Ti 6Al-4V titanium seamless tube offers exceptional properties across a temperature range of -210°C to 400°C. Grade 5 titanium alloy tube stands as the most commercialized titanium product, celebrated for its high strength, toughness, and excellent welding and processing characteristics.

Titanium Alloy Grade 5 Seamless Pipe, Titanium Gr 5 High Pressure Pipe, ASTM B338 Titanium Alloy Gr 5 Seamless Pipe, Titanium Gr 5 Thick Wall Pipe. As a leading China Titanium Grade 5 ERW Pipe Supplier, we offer premium Titanium Alloy Gr 5 Pipe, Titanium Gr 5 Electropolished Pipe, and Anti-corrosion Titanium Pipe. Our product range includes ASTM B338 Titanium Grade 5 Welded Pipe and ASTM B861 / ASME SB861 Titanium Grade 5 Seamless Pipe. Trust in our expertise as a China Titanium Gr-5 Seamless Pipe Manufacturer. Discover the excellence of Ti-6al-4v Pipe, whether you're in the market for ASTM B338 Titanium Grade 5 Pipe, Titanium Gr 5 Bright Annealed Pipe, Ti-6al-4v Pipe, Gr 5 Pipe, Titanium Gr 5 Pipe, or Titanium WERKSTOFF NR 3.7165 Pipe.

Exquisite Titanium Seamless Tubes
Daxun proudly produces:
Superior Hot-finished Titanium Tubes
Our premium tubes are available in the form of hot-rolled or hot-extruded, meticulously straightened, with machined inside and outside diameters, and beautifully surface polished. These titanium tubes can be supplied in either heat-treated or non-heat-treated forms, catering to diverse industry needs. Additionally, our state-of-the-art ultrasonic flaw detection ensures the highest quality standards.
Comprehensive Titanium Tube Materials Available:
Hot-rolled Titanium Tubes: Offering an outer diameter range from 19mm to 325mm, wall thickness from 9mm to 30mm, and lengths up to 5000mm, subject to mutual agreement between the manufacturer and the customer. - Hot-extruded Titanium Tubes: Available with an outer diameter of 50mm to 160mm, wall thickness of 7mm to 35mm, and lengths up to 3000mm, also subject to mutual agreement.
Precision Cold-finished Titanium Tubes
Our precision cold-finished titanium tubes are available in heat-treated, surface-etched, hydrostatically tested, or ultrasonically tested forms, aligning with rigorous manufacturing specifications. Tubes Supplied: - Outer diameter ranges from 6mm to 89mm, wall thickness from 0.5mm to 11mm, and lengths up to 6000mm, all customized on a case-by-case basis between the manufacturer and the customer.

High-Quality Titanium Welded Pipes
At DaXun, we manufacture and supply top-tier titanium pipes with diameters ranging from 12.7mm to 38.1mm (0.47in to 1.5in), wall thickness from 0.4mm to 1.65mm (0.016in to 0.065in, depending on diameter), and lengths up to 25000mm. Our titanium alloy pipes, available in Gr1, Gr2, and Gr12, are ideal for engineering and chemical industries. These welded pipes are crafted from flat rolled raw material via automatic tungsten inert gas (argon) welding on electric pipe welders, followed by meticulous heat treatment. The finished pipes undergo extensive mechanical testing, precise geometrical measurements, 100% ultrasonic and eddy current testing, and thorough pneumatic or hydrostatic testing. Each pipe is packed per customer specifications, ensuring compliance with ASTM B 338 and ASME SB 338 standards.

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

• Titanium Alloy-(UNS R56400)

INTRODUCTION

• DAXUN Ti-6Al-4V, Grade 5 Alloy Tube (UNS R56400) stands as the premier titanium alloy, renowned for its duplex alpha+beta structure. Utilizing aluminum as an alpha stabilizer and vanadium as a beta stabilizer, this robust alloy performs exceptionally even at cryogenic temperatures reaching up to 800°F (427°C). ATI Ti-6Al-4V, Grade 5 excels in annealing, solution treatment, and aging processes. Ideal for compressor blades, discs, and rings in jet engines, it also finds critical applications in fuselage and space capsule components, pressure containers, *** cases, helicopter rotor hubs, fasteners, and high strength-to-weight ratio forgings.
• The alloy's initial melt employs vacuum arc (VAR), electron beam (EB), or plasma arc hearth melting (PAM), followed by remelting in one or two vacuum arc steps.

SPECIFICATIONS

• ASTE B338 - Tubes: Titanium tubes standard, heat treatable
• AMS 4928 - Forgings and forging stock (annealed)
• AMS 4965 - Forgings (solution treated and aged)
• AMS 4967 - Forgings (annealed, heat treatable)

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 at 1,700-1,900°F (927 - 1,038°C) enhances hardness, tensile, and fatigue strength.
• DAXUN 6-4™, Grade 5 Alloy offers versatile heat treatment methods.
• 1. Annealing: 1,275 -1,400°F; (691 - 760°C), ½ to 2 hours, air or furnace cool.
• 2. Stress Relief Annealing: 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.
• Optimum properties in the solution-treated and aged condition are achieved with small cross-sections that are rapidly quenched. Larger sections or quench delays may reduce properties below optimal values.
  Larger sections or quench delays may reduce properties below optimal values.

HARDNESS

Typical hardness ranges from Rockwell C 30-34 in the annealed condition to 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) with an end forging temperature of 1,450°F (788°C). For optimal results, a reduction of at least 35% is recommended.
• DAXUN Ti-6Al-4V, Grade 5 alloy is renowned for its formidable characteristics, particularly its resistance to deformation at room temperature, even when annealed. Rigorous forming operations such as bending or stretching can be performed on the annealed material at elevated temperatures up to 1,200°F (649°C) without compromising its mechanical integrity. For hot sizing or forming, creep forming is an ideal method within the temperature range of 1,000 to 1,200°F (538 to 649°C), maintaining the alloy's strength and reliability.

MACHINABILITY

• DAXUN Ti-6Al-4V, Grade 5 alloy's machinability is akin to that of austenitic stainless steels. Utilizing slow speeds, heavy feeds, and robust
  tooling, along with copious amounts of non-chlorinated cutting fluid, can ensure precision and efficiency in machining this high-performance alloy.

WELDABILITY

• DAXUN Ti-6Al-4V Grade 5 Alloy Titanium Tube demonstrates excellent weldability in both the annealed or solution and partially aged states, with subsequent aging.
• conducted during post-weld heat treatment. To avoid detrimental contamination by oxygen, nitrogen, and hydrogen, stringent precautions are necessary. Fusion welding should be done in an inert gas-filled chamber or with an inert gas tail shield protecting the molten metal and adjacent hot zone. Additionally, spot welding, seam welding, and flash welding can be executed without requiring a protective environment.

SPECIAL PRECAUTIONS

• DAXUN Ti-6Al-4V, Grade 5 alloy is susceptible to hydrogen contamination due to improper pickling and can also absorb oxygen, nitrogen, and carbon during processes such as forging, heat treatment, and brazing. Such contamination can significantly reduce ductility, thereby impacting notch sensitivity and forming characteristics.

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

Titanium Alloy - (UNS R56400)
Introduction
DAXUN Ti-6Al-4V Titanium Tube, Grade 5 (UNS R56400), stands as the most sought-after titanium alloy. This duplex alpha+beta titanium alloy utilizes aluminum as the alpha stabilizer and vanadium as the beta stabilizer, combining high strength with the ability to function at low temperatures around 800°F (427°C). ATI Ti-6Al-4V, Grade 5 alloy is adept at annealing, solution treating, and aging. It is extensively employed in the manufacture of compressor blades, disks, and rings for jet engines; fuselage and space capsule components; pressure vessels; *** cases; helicopter rotor hubs; fasteners; and critical forgings where a high strength-to-weight ratio is imperative.
The alloy is initially processed through vacuum arc (VAR), electron beam (EB), or plasma arc hearth melting (PAM) techniques. Remelting is then accomplished in one or two additional vacuum arc steps.
Specifications
• ASTM 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: 1,830°F (± 25°); 999°C (± 14°)

Heat Treatment

For enhanced hardness, tensile strength, and fatigue strength, annealing is performed at 1,700-1,900°F (927 - 1,038°C).
Experience the unparalleled strength and versatility of the DAXUN 6-4 Grade 5 Titanium Tube, expertly engineered to be heat treated through various precision methods.
1. Annealing: Achieve peak performance by treating at 1,275 -1,400°F (691 - 760°C) for ½ to 2 hours, followed by air or furnace cooling.
2. Stress Relief Annealing: Enhance durability with a treatment at 1,000 -1,200°F (538 - 649°C) for 1 to 8 hours, then air or furnace cool.
3. Solution Heat Treating: Attain superior strength by heating to 1,675 -1,750°F (913 - 954°C) for 1 hour, followed by a rapid water quench.
4. Aging: Optimize material properties by aging at 975 -1,025°F (524 - 552°C) for 4 to 8 hours, then air cool.

Optimum Properties

Maximize performance with small cross sections and rapid quenching in the solution-treated and aged state. Note that larger cross-section sizes or slower quenching may yield suboptimal properties.

Hardness

Expect a typical hardness of Rockwell C 30-34 in the annealed condition, and an elevated hardness of Rockwell C 35-39 when solution treated and aged.

Forgeability/Formability

DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube excels when 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 for optimal results.

While forming DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube is challenging at room temperature, even in an annealed state, severe forming operations (e.g., bending or stretching) can be effectively executed at temperatures up to 1,200°F (649°C) without compromising mechanical properties. Creep forming is also feasible within the range of 1,000 to 1,200°F (538 to 649°C).

Machinability

DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube ensures machinability akin to that of austenitic stainless steels. Employ slow speeds, high feeds, robust tool rigidity, and copious amounts of non-chlorinated cutting fluids for peak precision.

Weldability

DAXUN Ti-6Al-4V Titanium Tube Grade 5 Titanium Tube offers excellent weldability in both annealed and solution-treated, partially aged conditions, with post-weld heat treatment performing the aging process.

Ensure superior weld integrity by avoiding contamination from oxygen, nitrogen, and hydrogen. Fusion welding should be performed in an inert gas-filled chamber or using an inert gas tail shield. Spot, seam, and flash welding are possible without a protective atmosphere.

Special Considerations

Prevent contamination of DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube by avoiding improper pickling and exposure to oxygen, nitrogen, and carbon during processing. Contamination can reduce ductility and impair notch sensitivity and formability.

Q1: What products can you offer?

A: We offer a diverse range of steel types, including general steel like 310S, 316L, 304, 304L, 201, 904L, 316H, 316, 316L, along with 300 and 400 series steels. Additionally, we provide duplex stainless steel such as 2205, 2304, 2101, 2507, and 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 tailored to your drawings to ensure they meet your utmost satisfaction.

Q3. How does your factory manage quality control?

A: Quality is our top priority. We consistently place great emphasis on quality control from the start to the finish of the production process.

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

A: Yes, we can adapt the packaging and transportation methods to meet your requests. However, please note that any additional costs incurred during this period, including the price differences, will be your responsibility.

Q5. How does your factory manage quality control?

A: Quality is our top priority. We consistently place great emphasis on quality control from the start to the finish of the production process.

Q6. What is the delivery time?

A: The delivery time ranges from 7 to 20 working days after payment confirmation.
If the order is urgent, we will prioritize it in our workshop to expedite completion.

Q7. What are your payment terms?

A: We accept the following payment terms:

B: 30% T/T upfront and the remaining 70% before shipment.

C: 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 making stainless steel pots, sinks, bowls, and more. Just let us know your specific usage, and we will adjust the mechanical properties to meet your requirements.

Q9: How can I obtain a sample?

A: FREE samples are available for your evaluation and testing. If you need a small piece, we can cover the courier cost depending on the situation.

Q10: Which countries have you exported to?

A: So far, we have exported our stainless steel materials to countries including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, Ukraine, and many others.

Q11: How can I visit your company?

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