Cp Gr2 Titanium Tube Titanium Welded Pipe Titanium Seamless Tube Low Price ASME Sb-338 Fatigue Resistant Corrosion Resistant Pipeline Grade 2 Titanium Tube

• Type: Titanium Pipes
• Application: Industrial, Medical
• Technique: Hot Rolled
• Grade: Gr2 Grade2
• Shape: Round
• Standards: Astmb861 B862 B338 ASME Sb861 Sb862 Sb338
• Model NO.: Grade 2 titanium tube
• Titanium Plate Grade: Grade 2 Uns R50400
• Transport Package: Wooden Box
• Specification: φ 6.35mm-φ 1219mm
• Trademark: Daxun
• Origin: China
• Production Capacity: 1000ton

Product Description

Product Parameters

 

Grade 2 Titanium pipe & Tubes Specification	ASTM B338 / ASTM B861 / ASTM B862 / ASME SB338 / ASME SB861 / ASME SB862
Grade 2 Titanium pipe & Tubes Grades	Commercially pure titanium Grade 2- TA2- USN 50400
Grade 2 Titanium pipe & Tubes Type	ot Rolled / Cold Drawn / Welded / ERW
Grade 2 Titanium pipe & Tubes Outer Diameter Size	Titanium seamless pipe - φ1.0mm to φ508.3mm
	Titanium welded pipe - φ1.0mm to φ1219mm
Grade 2 Titanium pipe & Tubes Wall Thickness	1.0mm-50mm (customizable wall thickness)
Grade 2 Titanium pipe & Tubes Length	5 to 7 Meters, 09 to 13 Meters, Single Random Length, Double Random Length And Customize Size.
Titanium pipe Form TA2	' Hollow, U' bent, LSAW, Hydraulic, Straight Tube, Boiler, Round, Tube Coil, Square, Rectangular Etc
Marking  TA2 3.7035	All Titanium Tubes Tubing are marked as follows: Grade, Standard, Thickness, OD, Heat No., Length (Or according to the customer's request.)
Uses of Titanium Alloy Tubes	Gas pipes, oil pipes, heat exchanger tubes, boiler tubes, fluid pipes, titanium exhaust pipes.
Grade 2 Titanium pipe & Tubes Pipe Ends	Plain Ends / Beveled Ends
Grade 2 Titanium pipe & Tubes Delivery Conditions	As Rolled, Cold Drawn, Hot Finish, Stress Relieved, Annealed, Hardened, Tempered
Grade 2 Titanium pipe & Tubes Coating	Electropolish, Mechanical Polish, Satin Finish, Passivated
Grade 2 Titanium pipe & Tubes Other Testing	ardness Test, Hydrostatic Test, Eddy Current test, Eddy Current, Tensile Test, Flattening, Flare Test, Annealed, Hydrostatic Test, Tempered, Stress Relieved etc.
Grade 2 Titanium pipe & Tubes Dimension	All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM And ASME
Grade 2 Titanium pipe & Tubes Value Added Services	Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment
Grade 2 Titanium pipe & Tubes Packaging	Loose / Bundle / Wooden Pallet / Wooden box-a / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector
Grade 2 Titanium pipe & Tubes Shipment & Transportation	By Road - Truck / Train, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes
Grade 2 Titanium pipe & Tubes Material Test Certificate	Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC

 

Detailed Photos

Advanced Production: Titanium Welded Tube

Grade 2 Titanium Welded Tube: Diameter ranges from 6.0mm to 1219mm, with wall thickness from 0.3mm to 30mm (depending on diameter), and lengths up to 25000mm. These are crafted from Gr1 titanium tube. Our welded tubes originate from flat rolled billets (tube blanks) processed on sophisticated electric tube welding machines using automatic tungsten inert gas (argon) welding, and are heat treated inline. Each tube undergoes mechanical tests, precise geometric measurements, 100% ultrasonic and eddy current testing, and pneumatic or hydrostatic testing before packaging to customer specifications. Our advanced manufacturing technology and stringent inspection and testing equipment ensure that our thin-wall welded tubes conform to ASTM B 338 and ASME SB 338 standards.

 

Advanced Production: Titanium Seamless Pipe

• Grade 2 titanium seamless pipes are meticulously hot rolled or hot extruded, straightened, and processed with precision for both inner and outer diameters, followed by surface etching. Available in both heat-treated and non-heat-treated forms, Daxun provides 100% ultrasonic flaw detection capabilities. Hot rolled/extruded pipes feature an outer diameter of 1.0mm to 325mm, wall thickness from 0.3mm to 50mm, and lengths up to 12000mm. Cold rolled seamless pipes, post heat treatment, surface etching, and rigorous water pressure or ultrasonic flaw testing, are available with outer diameters from 6mm to 102mm, wall thickness from 0.5mm to 20mm, and lengths up to 9000mm.
  (The above specifications are mutually agreed upon by the manufacturer and the customer based on specific requirements.)

 

Grade 2 Titanium Tube Features

Daxun's Grade 2 Titanium Tube boasts medium strength with exceptional cold forming properties. It offers excellent welding capabilities and superior resistance to oxidation and corrosion.

• High Strength Titanium Alloy
• Excellent Cold Formability
• Exceptional Weldability
• Outstanding High Oxidation Resistance
• We stock and sell Grade 2 Titanium Tube, Titanium Welded Tube, Titanium Seamless Tube, Pipe Fittings, and Forged Seamless Tubes.

 

A global leader in the fabrication of commercially pure titanium tubes.

Buy Grade 2 Titanium Tubes from Daxun. We offer a wide range of sizes starting from 1.0 mm diameter, available either directly from stock or custom-made to your exact specifications. Our extensive inventory includes drawn, seamless rolled, or longitudinally welded tubes for various applications. We sell welded or seamless tubes made of Grade 2 Titanium, adhering to typical specifications for heat exchangers such as ASTM B 338, ASME SB 338, DIN, and VD TÜV.

Our CP Grade 2 tubes have a density of 4.51 g/cm3, which is 45% lighter than ferrous alloys. This medium-strength alloy has a typical yield strength of 352 MPa, coupled with excellent ductility, formability, and welding properties. The alloy strength and formability are enhanced by the addition of iron and oxygen. CP Grade 2 offers similar performance to Grade 1, including excellent corrosion resistance under oxidizing conditions, but with superior strength compared to Grade 1 titanium tube.

Grade 2 Titanium Tubes are commercially pure titanium offering a perfect balance between strength and ductility. Known for its excellent toughness, this alloy is the most commonly used due to its high strength, weldability, and corrosion resistance. Its high ductility and formability make it ideal for piping systems, heat exchangers, reaction and pressure vessels, and flue gas desulfurization systems. Grade 2 titanium alloys find extensive use in chemical processing, petrochemical processing, aerospace, and marine industries.

Packaging & Shipping

Company Profile

Titanium Seamless Tubes
Daxun produces:
Hot-finished Titanium Tubes
These top-quality tubes are crafted through hot-rolling or hot-extrusion processes. They boast precision-machined internal and external diameters, with a polished surface finish. Available in both heat-treated and non-heat-treated forms, our titanium tubes undergo 100% ultrasonic flaw detection to ensure premium quality.
Titanium Tube Materials Available:
Hot-rolled Titanium Tubes: OD ranges from 19mm to 325mm, wall thickness varies between 9mm to 30mm, and lengths extend up to 5000mm (subject to mutual agreement between manufacturer and customer). - Hot-extruded Titanium Tubes: OD ranges from 50mm to 160mm, wall thickness between 7mm to 35mm, and lengths up to 3000mm (subject to mutual agreement).
Cold-finished Titanium Tubes
Cold-finished Titanium Tubes are meticulously supplied in heat-treated forms, featuring surface etching, and undergo rigorous hydrostatic or ultrasonic testing based on manufacturing specifications. Tubes available in OD 6mm to 89mm, wall thickness from 0.5mm to 11mm, and lengths reaching up to 6000mm (subject to mutual agreement).

Titanium Welded Pipes
DaXun specializes in manufacturing and supplying 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. Our pipes are crafted from flat rolled raw materials using advanced automatic tungsten inert gas (argon) welding on electric pipe welders, followed by heat treatment on the mill line. Each finished titanium welded pipe undergoes a series of stringent tests including mechanical, geometrical measurements, 100% ultrasonic and eddy current testing, and pneumatic or hydrostatic testing. Adhering to ASTM B 338 and ASME SB 338 standards, our pipes are packaged to meet customer-specific requirements, ensuring the highest quality for engineering and chemical industries.

CP GR1 Titanium tube PHYSICAL PROPERTIES
Physical Properties	Metric	English	Comments
Density	4.50 g/cc	0.163 lb/in³
a Lattice Constant	2.95 Å @Temperature 25.0 °C	2.95 Å @Temperature 77.0 °F	alpha phase
	3.29 Å @Temperature 900 °C	3.29 Å @Temperature 1650 °F	beta phase
c Lattice Constant	4.683 Å	4.683 Å @Temperature 77.0 °F	c/a = 1.587
Mechanical Properties	Metric	English	Comments
Hardness, Brinell	120	120	annealed
Hardness, Knoop	132	132	Estimated from Brinell.
Hardness, Rockwell B	70	70	annealed
Hardness, Vickers	122	122	Estimated from Brinell.
Tensile Strength	124 - 138 MPa @Temperature 427 °C	18000 - 20000 psi @Temperature 801 °F
	152 - 179 MPa @Temperature 316 °C	22000 - 26000 psi @Temperature 601 °F
	193 - 207 MPa @Temperature 204 °C	28000 - 30000 psi @Temperature 399 °F
Tensile Strength, Ultimate	240 MPa	34800 psi
Tensile Strength, Yield	170 - 310 MPa	24700 - 45000 psi
	76.0 - 90.0 MPa @Temperature 427 °C	11000 - 13100 psi @Temperature 801 °F	0.2% offset
	83.0 - 103 MPa @Temperature 316 °C	12000 - 14900 psi @Temperature 601 °F	0.2% offset
	110 - 124 MPa @Temperature 204 °C	16000 - 18000 psi @Temperature 399 °F	0.2% offset
Elongation at Break	24%	24%
	25 - 30 % @Temperature 427 °C	25 - 30 % @Temperature 801 °F
	30 - 35 % @Temperature 316 °C	30 - 35 % @Temperature 601 °F
	40 - 50 % @Temperature 204 °C	40 - 50 % @Temperature 399 °F
Reduction of Area	35%	35%
Tensile Modulus	103 GPa	14900 ksi
Compressive Modulus	110 GPa	16000 ksi
Poissons Ratio	0.37	0.37
Shear Modulus	45.0 GPa	6530 ksi
Charpy Impact	310 J	229 ft-lb	V-notch
Impact Test	136 J	100 ft-lb	Impact Strength
Coefficient of Friction, Dynamic	0.68	0.68	Ti sliding on Ti; 300 m/min
	0.8	0.8	Ti sliding on Ti; 40 m/min

 

CP GR2 Titanium tube PHYSICAL PROPERTIES
Density	Magnetic Permeability
0.163 lbs/in-3	Nonmagnetic
4.51 g/cm-3	Electrical Resistivity
Beta Transus (+/-25°F, +/--3.9°C)	21 µΩ/in
1680°F	0.53 µΩ/m
915°C	Elastic Modulus
Thermal Conductivity	15.2-17.4 Msi
12.60 BTU hr-1ft-1 °F-1	105-120 GPa
21.79 W m-1 °C-1	Typical values at room temperature of about 68-78°F (20-25°C)

 

GR5 TI6AL4V Titanium tube PHYSICAL PROPERTIES
Physical Properties	Metric	English	Comments
Density	4.43 g/cc	0.16 lb/in³
Mechanical Properties
Hardness, Brinell	334	334	Estimated from Rockwell C.
Hardness, Knoop	363	363	Estimated from Rockwell C.
Hardness, Rockwell C	36	36
Hardness, Vickers	349	349	Estimated from Rockwell C.
Tensile strength	min. 895MPa	129810 psi
Yield strength	min. 828MPa	120090 psi
Elongation at Break	min.10 %	10 %
Reduction of Area	min.25 %	25 %
Modulus of Elasticity	113.8 GPa	16500 ksi
Compressive Yield Strength	970 MPa	141000 psi
Notched Tensile Strength	1450 MPa	210000 psi	Kt (stress concentration factor) = 6.7
Ultimate Bearing Strength	1860 MPa	270000 psi	e/D = 2
Bearing Yield Strength	1480 MPa	215000 psi	e/D = 2
Poisson's Ratio	0.342	0.342
Charpy Impact	17 J	12.5 ft-lb	V-notch
Fatigue Strength	240 MPa	34800 psi	at 1E+7 cycles. Kt (stress concentration factor) = 3.3
Fatigue Strength	510 MPa	74000 psi	Unnotched 10,000,000 Cycles
Fracture Toughness	75 MPa-m½	68.3 ksi-in½
Shear Modulus	44 GPa	6380 ksi
Shear Strength	550 MPa	79800 psi	Ultimate shear strength
Electrical Properties
Electrical Resistivity	0.000178 ohm-cm	0.000178 ohm-cm
Magnetic Permeability	1.00005	1.00005	at 1.6kA/m
Magnetic Susceptibility	3.30E-06	3.30E-06	cgs/g
Thermal Properties
CTE, linear 20°C	8.6 µm/m-°C	4.78 µin/in-°F	20-100ºC
CTE, linear 250°C	9.2 µm/m-°C	5.11 µin/in-°F	Average over the range 20-315ºC
CTE, linear 500°C	9.7 µm/m-°C	5.39 µin/in-°F	Average over the range 20-650ºC
Specific Heat Capacity	0.5263 J/g-°C	0.126 BTU/lb-°F
Thermal Conductivity	6.7 W/m-K	46.5 BTU-in/hr-ft²-°F
Melting Point	1604 - 1660 °C	2920 - 3020 °F
Solidus	1604 °C	2920 °F
Liquidus	1660 °C	3020 °F
Beta Transus	980 °C	1800 °F

 

Certifications

Grade 2 Titanium Tube (UNS R50400 / Werkstoff WS 3.7034)

This is the most commonly used titanium tube for industrial applications, offering an exceptional balance of moderate strength and reasonable ductility. It excels in providing excellent corrosion resistance in both highly oxidizing and slightly reducing environments, including those with chlorides. This versatile material offers robust corrosion protection for chemical and offshore industries, as well as in aircraft manufacturing where both strength and formability are crucial. Additionally, it's widely employed in heat exchangers, hypochlorite systems, fire water systems, ballast water systems, industrial and aerospace components, CPI equipment, and piping solutions.

Fabrication

Titanium Grade 2 is highly responsive to cold forming through standard methods. It can be easily machined, though it requires meticulous maintenance of sharp tools and liberal use of coolant. Similar to machining austenitic stainless steels, it's best to make deep, continuous cuts with slow feeds and speeds.

Stock Availability

Daxun Alloys maintains a diverse inventory of CP 2 Grade Titanium Seamless and Welded Pipes in various sizes.

Weight Reduction

CP 2 grade titanium tubes boast low density and an impressive strength-to-weight ratio, making them ideal for applications where weight reduction is crucial without compromising overall strength. They are cold formable, highly ductile, and can be welded using conventional TIG and MIG processes, though inert gas shielding is essential to prevent weld zone embrittlement.

Crystal Structure

At room temperature, ASTM B338 Grade 2 titanium tube exhibits an alpha (hexagonal close-packed) crystal structure, similar to commercially pure titanium grades 1 and 3. Upon heating to about 885°C [1625°F], it transforms into a beta (body-centered cubic) structure. This transformation temperature can vary based on impurities or alloying elements present. Alloying additions create two transformation temperature zones: the alpha transformation zone, where the alloy remains all alpha, and the beta transformation zone, where it is entirely beta. Between these zones, both alpha and beta phases coexist. For Grade 2 titanium, typical alpha and beta transformation temperatures are 890°C (1635°F) and 913°C (1675°F), respectively.

Grade 2 Titanium Seamless Pipe Manufacturing Process

Daxun's ASTM B338 Grade 2 titanium seamless tubes are crafted from hollow blanks via hot extrusion or oblique rolling and piercing processes, followed by multiple cold rolling stages. These seamless tubes maintain continuous perimeters throughout manufacturing. Key steps include: sponge titanium vacuum arc melting, ingot blanking to 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

Daxun's ASTM B338 Grade 2 titanium welded pipes are produced from annealed flat-rolled steel plates or strips using an automatic arc welding (TIG) process. The primary steps include: uncoiling titanium plate, shearing, butt welding, cleaning, pipe forming, TIG welding, eddy current testing, pre-sizing, annealing, precision reducing and sizing, straightening, eddy current testing, caliper marking, cutting, ultrasonic testing, hydrostatic testing, final inspection, and packaging. These welded pipes undergo at least one stress relief heat treatment post-welding. Note: Daxun does not use any filler materials during the welding process.

Grade 2 Titanium Tube (UNS R50400 / Werkstoff WS 3.7034)

Jiangsu Daxun Alloy Co., Ltd. presents the Titanium Alloy Tube ASTM B338 Gr2 Heat Exchanger Grade 2 Seamless, the most versatile titanium tube for industrial applications. This premium-grade tubing strikes a perfect harmony between moderate strength and exceptional ductility. It boasts unrivaled corrosion resistance across both highly oxidizing and mildly reducing environments, including chlorides. This remarkable tube is indispensable in sectors such as chemical processing, offshore industries, and aircraft manufacturing, where durability and formability are paramount. Additionally, it finds extensive use in heat exchangers, hypochlorite systems, fire water systems, ballast water systems, CPI equipment, and aerospace components, delivering reliable performance and longevity.

Fabrication

Titanium Grade 2 exhibits excellent responsiveness to cold forming using conventional techniques. This alloy can be easily machined; however, it is crucial to use sharp tools and ample coolant. Similar to machining austenitic stainless steels, operations should involve deep and continuous cuts at low feed rates and speeds for optimal results.

Stock Availability

Daxun Alloys maintains a comprehensive inventory of CP 2 Grade Titanium Seamless and Welded Pipes, available in an array of sizes to meet diverse application requirements.

Weight Reduction

CP 2 grade titanium tubes feature a low density coupled with a high strength-to-weight ratio, making them ideal for applications necessitating weight reduction without compromising structural integrity. These tubes are cold formable, exhibit excellent ductility, and are amenable to welding through conventional TIG and MIG processes, provided that inert gas shielding is employed to avert weld zone embrittlement.

Crystal Structure

At ambient temperature, ASTM B338 Grade 2 titanium tube possesses an alpha (hexagonal close-packed) crystal structure akin to commercially pure titanium grades 1 and 3. Upon reaching approximately 885°C (1625°F), it transitions to a beta (body-centered cubic) structure. This transformation temperature can be modulated by the presence and concentration of impurities or alloying elements. Alloying elements modify the single equilibrium transformation temperature into two distinct zones: the alpha transformation zone, below which the alloy remains all alpha, and the beta transformation zone, above which it turns fully beta. Between these zones, both alpha and beta phases coexist. For Grade 2 titanium, typical alpha and beta transformation temperatures are 890°C (1635°F) and 913°C (1675°F), respectively.

Grade 2 Titanium Seamless Pipe Manufacturing Process

Daxun's ASTM B338 Grade 2 titanium seamless tubes undergo a meticulous manufacturing process involving hot extrusion or oblique rolling and piercing from hollow blanks, followed by multiple cold rolling stages. Throughout the manufacturing phases, these tubes maintain continuous perimeters. The comprehensive production of titanium seamless tubes includes: sponge titanium vacuum arc melting, ingot blanking for 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, DAXUN marking, and packaging.

Grade 2 Titanium Welded Pipe Manufacturing Process

Daxun's ASTM B338 Grade 2 titanium welded pipes are crafted from annealed flat-rolled steel plates or strips using an automatic arc welding (TIG) process. The production process encompasses: titanium plate uncoiling, shearing, butt welding, cleaning, pipe forming, TIG welding, eddy current testing, pre-sizing, annealing, precision reducing and sizing, straightening, eddy current testing, caliper marking, cutting, ultrasonic testing, hydrostatic testing, final inspection, and packaging. Welded pipes undergo at least one stress relief heat treatment post forming and welding, ensuring optimal quality. Daxun uses no filler materials during the welding process.

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

Titanium Alloy - (UNS R56400)
Introduction
Introducing the DAXUN Ti-6Al-4V Titanium Tube, Grade 5 (UNS R56400) - the quintessential titanium alloy that reigns supreme in its category. This extraordinary duplex alpha+beta titanium alloy is crafted using aluminum as the alpha stabilizer and vanadium as the beta stabilizer, ensuring unparalleled strength and durability. Capable of withstanding extreme low temperatures down to approximately 800°F (427°C), the ATI Ti-6Al-4V, Grade 5 alloy is indispensable for a variety of high-performance applications. It excels in annealing, solution treating, and aging processes and finds its place in the most critical aerospace and engineering components: from compressor blades, disks, and rings for jet engines, fuselage, and space capsule parts, to pressure vessels, *** cases, helicopter rotor hubs, fasteners, and other critical forgings, delivering an exceptional strength-to-weight ratio.
The production of this exceptional alloy begins with vacuum arc (VAR), electron beam (EB), or plasma arc hearth melting (PAM) techniques, ensuring the utmost purity and quality. The remelting process is meticulously carried out in one or two vacuum arc steps to guarantee consistency and excellence in every batch.
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

The extraordinarily robust Ti-6Al-4V Titanium Tube boasts a melting range of 2,800-3,000°F (1,538 - 1,649°C), making it ideal for the most demanding environments.
Density: A precise 0.160 lb/in3; 4.47 g/cm3, ensuring optimal strength and lightweight properties.
Beta Transus Temperature: Precisely controlled at 1830°F (± 25°); 999°C (± 14°) for consistent performance.

Heat Treatment

When enhanced hardness, tensile strength, and fatigue strength are paramount, the material is annealed at temperatures between 1,700-1,900°F (927 - 1,038°C).
Our DAXUN 6-4 Grade 5 Titanium Tube offers versatile heat treatment options to meet your specific needs.
1. Annealing: Conducted at 1,275 -1,400°F; (691 - 760°C) for ½ to 2 hours, followed by air or furnace cooling.
2. Stress Relief Annealing: Executed at 1,000 -1,200°F; (538 - 649°C) for 1 to 8 hours, followed by air or furnace cooling.
3. Solution Heat Treating: Performed at 1,675 -1,750°F; (913 - 954°C) for 1 hour, followed by a water quench to lock in properties.
4. Aging: Conducted at 975 -1,025°F; (524 - 552°C) for 4 to 8 hours, followed by air cooling to achieve optimal hardness.

Optimum Properties

Achieve the pinnacle of material performance with our small cross sections, which benefit from rapid quenching in the solution-treated and aged state. Larger cross sections may require controlled quenching to maintain top-tier properties.

Hardness

In its annealed condition, expect a typical hardness of Rockwell C 30-34. When solution-treated and aged, the hardness may increase to approximately Rockwell C 35-39.

Forgeability/Formability

Our DAXUN Ti-6Al-4V Titanium Tube can be expertly forged at 1,750°F (954°C) with a final forging temperature of 1,450°F (788°C). For optimal results, a minimum reduction of 35% is recommended during the forging process.

Despite the inherent difficulty of forming at room temperature due to its strength, the DAXUN Ti-6Al-4V Titanium Tube can undergo severe forming operations like bending or stretching at temperatures up to 1,200°F (649°C) without compromising its mechanical properties. For hot sizing or forming, creep forming techniques can be employed at temperatures ranging from 1,000 to 1,200°F (538 to 649°C).

Machinability

DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube exemplifies advanced machinability. Employ machining methods designed for austenitic stainless steels, ensuring slow speeds, high feeds, and robust tool rigidity. Utilize copious amounts of non-chlorinated cutting fluids for optimal results.

Weldability

The DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube boasts excellent weldability in both annealed and solution or partially aged conditions. Aging can be effectively achieved during post-weld heat treatment.

During post-weld heat treatment, ensure precautions to prevent contamination with oxygen, nitrogen, and hydrogen. Fusion welding should be conducted in an inert gas-filled chamber or with an inert gas tail shield to protect the molten metal and adjacent hot zones. Techniques such as spot welding, seam welding, and flash welding can be performed without a protective atmosphere.

Special Considerations

The DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube requires strict attention to avoid contamination. Improper pickling and the absorption of oxygen, nitrogen, and carbon during processes like forging, heat treating, and brazing can lead to hydrogen contamination. Such contamination may diminish ductility, impair notch sensitivity, and affect formability.

FAQ