Daxun Alloy proudly offers pure titanium Grade 1 tubes that include:
Our seamless and welded titanium tubes boast excellent ductility and cold formability, making them perfect for deep drawing applications. Renowned for their good general and seawater corrosion resistance, these tubes also exhibit outstanding resistance to oxidizing, neutral, and slightly reducing media, including chlorides.
Titanium's low density, approximately half that of nickel-based alloys, coupled with high strength, light weight, and excellent corrosion resistance, makes it ideal for harsh chemical environments. Adhering to the highest standards, our products comply with ASTM B338, ASTM B265, ASME SB265, ASTM F67, ISO 5832-2, 3.7025, and UNS R50250.
Grade 2 Titanium Tube (UNS R50400 / Werkstoff WS 3.7034)
Grade 2 titanium tubes are the industry standard for industrial applications, offering a superb balance of moderate strength and reasonable ductility. These tubes provide exceptional corrosion resistance in both highly oxidizing and slightly reducing conditions, including chlorides. Ideal for chemical and offshore industries, aircraft manufacturing, heat exchangers, hypochlorite systems, fire water systems, ballast water systems, CPI equipment, and industrial and aerospace components.
Fabrication
Titanium Grade 2 responds exceptionally well to cold forming using standard methods. It can be easily machined, although special care must be taken to maintain sharp tools and the liberal use of coolant. Similar to machining austenitic stainless steels, cuts should be deep and continuous with slow feeds and speeds.
Stock Availability
Daxun Alloys maintains a robust inventory of CP 2 Grade Titanium Seamless and Welded Pipes in various sizes to meet your needs.
Weight Reduction
CP 2 grade titanium tubes, with their low density and high strength-to-weight ratio, are perfect for applications requiring weight reduction without compromising strength. These tubes are cold formable, exhibit good ductility, and can be welded using conventional TIG and MIG processes, provided inert gas shielding is used to prevent weld zone embrittlement.
Crystal Structure
At room temperature, ASTM B338 Grade 2 titanium tubes feature an alpha (hexagonal close-packed) crystal structure, akin to commercially pure titanium grades 1 and 3. At approximately 885°C (1625°F), they transform to a beta (body-centered cubic) structure. This transformation temperature can vary depending on impurities or alloying additions, which can also divide the single equilibrium transformation temperature into two zones: the alpha transformation zone and the beta transformation zone. Between these temperatures, both alpha and beta forms co-exist. Typical transformation temperatures for Grade 2 titanium are 890°C (1635°F) and 913°C (1675°F).
Grade 2 Titanium Seamless Pipe Manufacturing Process
Daxun's ASTM B338 Grade 2 titanium seamless tubes are meticulously crafted from hollow blanks via hot extrusion or oblique rolling and piercing processes, followed by multiple cold rolling stages. Ensuring continuous perimeters at all stages, the production process includes sponge titanium vacuum arc melting, ingot blanking to obtain hollow blanks, cleaning, cutting and feeding, hot extrusion or oblique rolling and piercing, degreasing, drying, cutting, online annealing and straightening, pickling, multiple cold rolling, degreasing, drying, vacuum annealing, straightening, cutting, pickling, final inspection, marking (DAXUN), and packaging.
Grade 2 Titanium Welded Pipe Manufacturing Process
Experience the pinnacle of quality with Daxun's ASTM B338 Grade 2 titanium welded pipe. Crafted meticulously from annealed flat-rolled steel plate or steel strips through an advanced automatic arc welding (TIG) process, our production line is a testament to precision and durability. The pivotal production stages encompass: titanium plate uncoiling, shearing, butt welding, comprehensive cleaning, pipe forming, precise TIG welding, eddy current testing, pre-sizing, annealing, precision reducing, sizing, straightening, caliper marking, cutting, ultrasonic testing, hydrostatic testing, and thorough final inspection before packaging. To ensure impeccable quality, all welded pipes undergo at least one stress relief heat treatment post-forming and welding, with Daxun adhering to the strictest standards by incorporating filler materials during the welding process.
Discover the strength and versatility of Ti-6Al-4V Titanium Pipe - the renowned Grade 5 Titanium Tube.
Unveil the power of Titanium Alloy - (UNS R56400).
Introduction
Introducing the DAXUN Ti-6Al-4V Titanium Tube, Grade 5 (UNS R56400), the epitome of titanium alloys. This duplex alpha+beta titanium alloy, enhanced with aluminum as the alpha stabilizer and vanadium as the beta stabilizer, offers unparalleled strength and can operate efficiently at low temperatures around 800°F (427°C). Renowned for its high strength-to-weight ratio, the ATI Ti-6Al-4V, Grade 5 alloy finds applications in annealing, solution treating, and aging processes. It is a critical component in compressor blades, disks, and rings for jet engines; fuselage and space capsule structures; pressure vessels; *** casings; helicopter rotor hubs; fasteners; and high-strength forgings.
Our alloy's journey begins with initial melting using cutting-edge methods like vacuum arc (VAR), electron beam (EB), or plasma arc hearth melting (PAM), followed by precision remelting through one or two vacuum arc steps.
Specifications
• ASTM B338 - Standard Heat Treatable Titanium Tube
• AMS 4928 - Superior Forgings and Forging Stock (Annealed)
• AMS 4965 - Premium Forgings (Solution Treated and Aged)
• AMS 4967 - Exceptional Forgings (Annealed, Heat Treatable)
Physical Properties
Ti-6Al-4V Titanium Tube exhibits a robust melting range of 2,800-3,000°F (1,538 - 1,649°C)
Density: A lightweight yet powerful 0.160 lb/in3; 4.47 g/cm3
Beta Transus Temperature: 1830°F (± 25°); 999°C (± 14°)
Heat Treatment
For enhanced hardness, tensile strength, and fatigue strength, the alloy undergoes annealing at 1,700-1,900°F (927 - 1,038°C).
DAXUN 6-4 Grade 5 Titanium Tube offers versatile heat treatment capabilities tailored to your needs.
1. Annealing: Achieve optimal properties at 1,275 -1,400°F; (691 - 760°C) for ½ to 2 hours with air or furnace cooling.
2. Stress Relief Annealing: Relieve stress effectively at 1,000 -1,200°F; (538 - 649°C) for 1 to 8 hours, employing air or furnace cooling.
3. Solution Heat Treating: Enhance material properties at 1,675 -1,750°F; (913 - 954°C) for 1 hour, followed by a water quench.
4. Aging: Optimize strength and durability at 975 -1,025°F; (524 - 552°C) for 4 to 8 hours with air cooling.
Optimum Properties
Achieve outstanding properties with small cross sections through rapid quenching in the solution treated and aged condition. Note: Larger cross-section sizes or delayed quenching might yield less than optimal properties.
Hardness
In the annealed condition, typical hardness ranges from Rockwell C 30-34, while in the solution and aged condition, it reaches approximately Rockwell C 35-39.
Forgeability/Formability
Introducing the DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube. This superbly forged tube starts at 1,750°F (954°C) and finishes at 1,450°F (788°C). For optimal results, a reduction of at least 35% is highly recommended.
The DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube demonstrates remarkable resilience under severe forming operations such as bending or stretching. Although challenging to form at room temperature, its annealed material can handle temperatures up to 1,200°F (649°C) without altering its mechanical properties. Perfect for hot sizing or forming, creep forming is ideal at 1,000 to 1,200°F (538 to 649°C).
Machinability
Machining the DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube is seamlessly managed using techniques designed for austenitic stainless steels. Employ slow speeds, high feeds, and robust tool rigidity, complemented by copious amounts of non-chlorinated cutting fluids for best results.
Weldability
Effortless welding is a hallmark of the DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube, whether in annealed or solution and partially aged conditions, with aging.
Post-weld heat treatment completes the process. To preserve integrity, avoid contamination with oxygen, nitrogen, and hydrogen. Utilize fusion welding within an inert gas-filled chamber or apply an inert gas tail shield to protect the molten metal and adjacent hot zones. Versatile welding options include spot welding, seam welding, and flash welding, all achievable without a protective atmosphere.
Special Considerations
Care must be taken with the DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube to avoid contamination. Improper pickling and absorption of oxygen, nitrogen, and carbon during processes like forging, heat treating, and brazing can introduce hydrogen, which may compromise ductility and adversely affect notch sensitivity and formability.
Q1: What products can you offer?
A: We offer a wide range of general steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, and 300 series.
Additionally, we provide 400 series, 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 based on your drawings to ensure maximum satisfaction.
Q3: How does your factory handle quality control?
A: Quality is our top priority. We maintain stringent quality control measures from start to finish.
Q4: Can I request to change the form of packaging and transportation?
A: Yes, we can alter packaging and transportation forms according to your requests.
Please note, you will need to bear any additional costs incurred during this period.
Q5: How does your factory handle quality control?
A: Quality is our top priority. We maintain stringent quality control measures from start to finish.
Q6: How long is the delivery time?
A: Typically, delivery takes 7-20 working days after payment confirmation.
If the order is urgent, we will expedite the process in our workshop.
Q7: What are your payment terms?
A: For small orders, we accept 100% T/T advance or Western Union.
For larger orders, we accept 30% T/T upfront and 70% before shipment.
Alternatively, we accept 100% Irrevocable LC at sight for big orders.
Q8: Can you produce DDQ (Deep Drawing Quality) materials?
A: Yes, our materials are suitable for stainless steel pots, sinks, bowls, etc. Share your usage needs, and we'll adjust the mechanical properties to fit your requirements.
Q9: How can I get a sample?
A: FREE samples are available for your evaluation. For small pieces, we may cover courier costs, depending on the situation.
Q10: Which countries have you exported to?
A: We have exported stainless steel materials to countries including Vietnam, Thailand, Turkey, Russia, Morocco, Korea, India, Pakistan, UAE, and Ukraine, among others.
Q11: How can I visit your company?
A: You can fly to Guangzhou Baiyun International Airport, where we can arrange to pick you up.
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