As a preeminent titanium alloy tube manufacturer in China, Daxun Alloy is esteemed globally for delivering top-quality Grade 5 titanium pipes, recognized and lauded across numerous projects.

Ti 6Al-4V (Grade 5 Titanium) dominates the titanium alloy market, representing over half the global titanium usage. Typically annealed, it operates at temperatures up to 400°C (750°F) and is welded with matching or ELI filler wire. Compared to commercial pure titanium, Ti 6Al/4V offers superior strength, rigidity, and thermal properties, albeit with 60% lower thermal conductivity. Its heat treatability further enhances strength and performance, complemented by exceptional formability, low density, and superb corrosion resistance.

This grade is the quintessential embodiment of strength, corrosion resistance, weldability, and machinability, making it indispensable in a variety of high-stakes applications. Its exceptional properties are leveraged in military and aviation sectors, including military aircraft, rocket components, precision-guided systems, armor parts, naval equipment, and military vacuum instruments. Additionally, the closely related 6-4ELI variant finds its place in surgical implants due to its superior biocompatibility. Ideal for applications up to 400°C, it enhances ductility and toughness, especially in cold working conditions, and boasts remarkable specific strength. Typically provided in the annealed state, this alloy is easily heat-treatable to enhance its strength for diverse applications. As a versatile and extensively commercialized titanium alloy, the Ti 6Al-4V titanium seamless tube excels at temperatures ranging from -210°C to 400°C. It seamlessly marries high strength and toughness with excellent weldability and processability.

Titanium Alloy Grade 5 Seamless Pipe, a hallmark of superior engineering, encompasses a range of specialized variants such as Titanium Gr 5 High Pressure Pipe, ASTM B338 Titanium Alloy Gr 5 Seamless Pipe, and Titanium Gr 5 Thick Wall Pipe. As a premier China Titanium Grade 5 ERW Pipe Supplier, we offer a comprehensive array including Titanium Alloy Gr 5 Pipe, Titanium Gr 5 Electropolished Pipe, Anti-corrosion Titanium Pipe, and ASTM B338 Titanium Grade 5 Welded Pipe. Our portfolio extends to ASTM B861 / ASME SB861 Titanium Grade 5 Seamless Pipe, positioning us as a leading China Titanium Gr-5 Seamless Pipe Manufacturer. Our selection features Ti-6al-4v Pipe Dealer, ASTM B338 Titanium Grade 5 Pipe, Titanium Gr 5 Bright Annealed Pipe, and other notable types like Ti-6al-4v Pipe, Gr 5 Pipe, Titanium Gr 5 Pipe, and Titanium WERKSTOFF NR 3.7165 Pipe.

Titanium Seamless Tubes
Daxun produces:
Hot-finished Titanium Tubes
Our hot-finished titanium tubes are meticulously crafted, available as hot-rolled or hot-extruded, straightened, and machined for precision both inside and out, with polished surfaces. These tubes can be supplied either heat-treated or non-heat-treated. Notably, our company ensures 100% ultrasonic flaw detection, guaranteeing the highest quality.
Titanium Tube Materials Available:
Hot-rolled Titanium Tubes: OD ranges from 19mm to 325mm, wall thickness spans from 9mm to 30mm, and lengths reach up to 5000mm (negotiable between manufacturer and customer). - Hot-extruded Titanium Tubes: OD ranges from 50mm to 160mm, wall thickness from 7mm to 35mm, and lengths up to 3000mm (negotiable between manufacturer and customer).
Cold-finished Titanium Tubes
Cold-finished Titanium Tubes are offered in a heat-treated condition, with surface etching, and undergo rigorous hydrostatic or ultrasonic testing based on manufacturing specifications. Available dimensions: OD from 6mm to 89mm, wall thickness from 0.5mm to 11mm, and lengths up to 6000mm (negotiable between manufacturer and customer).

Titanium Welded Pipes
DaXun manufactures and supplies titanium welded pipes with diameters ranging from 12.7mm to 38.1mm (0.47 in to 1.5 in), wall thickness from 0.4mm to 1.65mm (0.016 in to 0.065 in, depending on diameter), and lengths up to 25000mm. We provide electrical Gr1, Gr2, and Gr12 titanium alloy pipes for engineering and chemical industries. These pipes are crafted from flat rolled raw material using automatic tungsten inert gas (argon) welding and are heat treated on the mill line. Our finished titanium welded pipes undergo comprehensive mechanical testing, geometrical measurements, 100% ultrasonic and eddy current testing, as well as pneumatic or hydrostatic testing. Packaging adheres to customer specifications, and our manufacturing processes and inspection test equipment ensure 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 most renowned titanium alloy in the industry. This sophisticated duplex alpha+beta titanium alloy incorporates aluminum as an alpha stabilizer and vanadium as a beta stabilizer, ensuring high strength even at cryogenic temperatures around 800°F (427°C). ATI Ti-6Al-4V, Grade 5 is perfect for annealing, solution treatment, and aging processes. Widely used in jet engine compressor blades, discs, and rings; fuselage and space capsule components; pressure containers; *** cases; helicopter rotor hubs; fasteners; and critical forgings, this alloy boasts an exceptional strength-to-weight ratio.
• The alloy's initial melting is achieved using vacuum arc (VAR), electron beam (EB), or plasma arc hearth melting (PAM) techniques. Subsequent remelting processes involve one or two vacuum arc steps to achieve superior quality.

SPECIFICATIONS

• ASTM B338 - 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: 1,830°F (± 25°); 999°C (± 14°)

HEAT TREATMENT

• Annealing at 1,700 - 1,900°F (927 - 1,038°C) is performed to achieve high hardness, tensile, and fatigue strength.
• DAXUN 6-4™, Grade 5 Alloy can undergo diverse heat treatment processes to meet specific needs.
• 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
• The optimal properties in the solution treated and aged condition are achieved with rapid quenching of small cross-sections.
  Quenching delays or larger section sizes may result in properties being less than optimal.

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 an initial temperature of 1,750°F (954°C) and an end temperature of 1,450°F (788°C). For the best results, a reduction of at least 35% is suggested.
• Discover the exceptional capabilities of DAXUN Ti-6Al-4V, Grade 5 alloy, renowned for its difficulty to form at room temperature, even when annealed. This robust alloy can withstand harsh forming operations like bending or stretching at elevated temperatures up to 1,200°F (649°C) without compromising its mechanical properties. Creep forming is an ideal method for hot sizing or forming, thriving within the temperature range of 1,000 to 1,200°F (538 to 649°C).

MACHINABILITY

• Experience the superior machinability of DAXUN Ti-6Al-4V, Grade 5 alloy. This remarkable material can be precisely machined using techniques designed for austenitic stainless steels, employing slow speeds, heavy feeds, and rigid
  tooling, complemented by generous amounts of non-chlorinated cutting fluid for optimal results.

WELDABILITY

• DAXUN Ti-6Al-4V Grade 5 Alloy Titanium Tube offers excellent weldability in both the annealed and solution-treated, partially aged states. Enhanced performance is achieved through subsequent ageing.
• After welding, a post-weld heat treatment ensures the best results. It's crucial to take precautions to prevent contamination by oxygen, nitrogen, and hydrogen. Fusion welding can be conducted within an inert gas-filled chamber or by applying an inert gas tail shield to the molten metal and adjacent hot zone. Spot welding, seam welding, and flash welding can all be performed without the need for a protective environment.

SPECIAL PRECAUTIONS

• When working with DAXUN Ti-6Al-4V, Grade 5 alloy, special precautions are necessary to avoid contamination. Improper pickling and the absorption of oxygen, nitrogen, and carbon during forging, heat treatment, or brazing can introduce hydrogen contamination, potentially reducing ductility and impacting notch sensitivity and forming characteristics.

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

Titanium Alloy - (UNS R56400)
Introduction
Presenting the DAXUN Ti-6Al-4V Titanium Tube, Grade 5 (UNS R56400)-the pinnacle of titanium alloy engineering. This dual-phase alpha+beta titanium alloy utilizes aluminum as the alpha stabilizer and vanadium as the beta stabilizer, delivering unmatched high-strength performance. Capable of operating at low temperatures around 800°F (427°C), this versatile alloy is ideal for a variety of demanding applications such as compressor blades, jet engine disks and rings, fuselage and space capsule components, pressure vessels, *** cases, helicopter rotor hubs, fasteners, and critical forgings-all while maintaining an exceptional strength-to-weight ratio.
Manufacturing excellence is achieved through initial melting via vacuum arc (VAR), electron beam (EB), or plasma arc hearth melting (PAM), followed by one or two remelting steps using vacuum arc processes.
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

Enhanced performance through annealing at 1,700-1,900°F (927 - 1,038°C), delivering optimal hardness, tensile strength, and fatigue strength.
The DAXUN 6-4 Grade 5 Titanium Tube showcases unparalleled versatility with its ability to undergo a wide range of heat treatments.
1. Annealing: Achieve superior material characteristics by heating between 1,275 - 1,400°F (691 - 760°C) for ½ to 2 hours, followed by air or furnace cooling.
2. Stress Relief Annealing: Enhance performance by heating to 1,000 - 1,200°F (538 - 649°C) for 1 to 8 hours, then air or furnace cooling.
3. Solution Heat Treating: Optimize structural integrity by heating at 1,675 - 1,750°F (913 - 954°C) for 1 hour, followed by a water quench.
4. Aging: Refine durability and strength by heating at 975 - 1,025°F (524 - 552°C) for 4 to 8 hours, then air cooling.

Optimum Properties

Premium results are attained with small cross sections and rapid quenching in the solution-treated and aged condition, whereas larger cross sections or delayed quenching may yield less than ideal properties.

Hardness

In the annealed state, typical hardness ranges from Rockwell C 30-34, while the solution-treated and aged condition achieves approximately Rockwell C 35-39.

Forgeability/Formability

The DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube is optimally 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 strongly recommended for superior results.

Forming operations such as bending or stretching are challenging at room temperature, even when annealed. To perform severe forming, heat the material up to 1,200°F (649°C) without altering its mechanical properties. Creep forming for hot sizing or shaping is feasible at temperatures of 1,000 to 1,200°F (538 to 649°C).

Machinability

DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube can be machined using techniques for austenitic stainless steels. Employ slow speeds, high feeds, robust tool rigidity, and copious amounts of non-chlorinated cutting fluids for precision results.

Weldability

The DAXUN Ti-6Al-4V Titanium Tube Grade 5 Titanium Tube excels in weldability whether in the annealed or solution and partially aged conditions.

Post-weld aging ensures optimal results. Meticulous precautions must be taken to prevent contamination by oxygen, nitrogen, and hydrogen. Fusion welding is best conducted in an inert gas-filled chamber or with an inert gas tail shield over the molten metal and nearby hot zones. Additionally, spot welding, seam welding, and flash welding can be performed without a protective atmosphere.

Special Considerations

Contamination with hydrogen from improper pickling and absorption of oxygen, nitrogen, and carbon during processes like forging, heat treating, and brazing can negatively affect the DAXUN Ti-6Al-4V Titanium Tube. This contamination may impair ductility, notch sensitivity, and formability.

Q1: What products can you offer?

A: We offer a versatile range of high-quality steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, and 316. Additionally, we provide duplex stainless steel such as 2205, 2304, 2101, 2507, as well as 904L, 800H, and 600H high-nickel alloys.
400 series, and duplex stainless steel like 2205, 2304, 2101, 2507, etc. 904L, 800H, 600H high-nickel alloy.

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

Yes, we specialize in custom fabrication and can produce products precisely according to your specifications and drawings to meet your utmost satisfaction.

Q3. How does your factory do regarding quality control?

Quality is our top priority. We meticulously control quality at every stage of production, from inception to final output, ensuring superior standards.

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

Yes, we can customize the packaging and transportation methods based on your requirements,
though you will need to cover any additional costs and differences incurred during this customization.

Q5. How does your factory do regarding quality control?

Quality is our top priority. We meticulously control quality at every stage of production, from inception to final output, ensuring superior standards.

Q6. How long is the delivery time?

A: Delivery time ranges from 7 to 20 working days post-payment confirmation.
For urgent orders, we can expedite the process to meet your timeline.

Q7. What is your Payment?

A: 100% T/T in advance, Western Union for small orders.

B: 30% T/T in advance with the remaining 70% before shipment.

C: 100% Irrevocable LC at sight for large orders.

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

A: Yes, we can produce deep drawing quality materials suitable for stainless steel pots, sinks, bowls, and more. Share your specific application with us, and we will adjust the mechanical properties to meet your needs.

Q9: How to get a sample?

A: We offer FREE samples for you to check and test. For small pieces, we may cover the courier cost depending on the situation.

Q10: Which countries have you exported to?

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

Q11: How to visit your company?

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