Titanium Seamless Tube Grade 2 ASTM B338 ASME Sb861 Sb862 Heat Exchanger Grade 2 Titanium Tube

• Customization: Available
• Type: Titanium Pipes
• Application: Industrial, Medical
• Model NO.: Grade 2 titanium tube
• Grade: Gr2 Grade2
• Shape: Round
• Standards: Astmb861 B862 B338 ASME Sb861 Sb862 Sb338
• 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: Our titanium welded tubes boast a wide diameter range from 6.0mm to 1219mm and wall thickness from 0.3mm to 30mm, depending on the diameter, with lengths reaching up to 25000mm. Crafted from Gr1 titanium tube, these tubes are produced using state-of-the-art electric tube welding machines with automatic tungsten inert gas (argon) welding. Each tube undergoes rigorous heat treatment on the mill line. We ensure supreme quality through mechanical tests, geometric measurements, and 100% ultrasonic and eddy current testing, complemented by either pneumatic or hydrostatic testing before packaging as per customer specifications. Our advanced manufacturing technology and cutting-edge inspection equipment guarantee our thin wall welded tubes meet ASTM B 338 and ASME SB 338 standards.

 

Advanced Production: Titanium Seamless Pipe

• Grade 2 Titanium Seamless Pipes: These pipes are hot rolled or hot extruded, straightened, and meticulously processed for inner and outer diameters before surface etching. Available in both heat-treated and non-heat-treated forms, Daxun offers seamless pipes with 100% ultrasonic flaw detection. Hot-rolled and hot-extruded pipes range from 1.0mm to 325mm in outer diameter, with wall thickness from 0.3mm to 50mm and lengths up to 12000mm. Cold-rolled pipes, provided post-heat treatment and surface etching, are available with diameters from 6mm to 102mm, wall thickness from 0.5mm to 20mm, and lengths up to 9000mm, complete with water pressure tests or ultrasonic flaw detection as per specifications.
  (The above specifications are agreed upon by the manufacturer and the customer based on the specific situation)

 

Grade 2 Titanium Tube Features

Daxun's Grade 2 Titanium Tube offers a perfect balance of medium strength and excellent cold forming properties. These tubes excel in welding performance and provide outstanding resistance to oxidation and corrosion.

• High Strength Titanium Alloy
• Excellent Cold Formability
• Excellent Weldability
• Superior High Oxidation Resistance
• We stock and sell a comprehensive range of Grade 2 Titanium Tubes, including Titanium Welded Tubes, Titanium Seamless Tubes, Pipe Fittings, and Forged Seamless Tubes.

 

A Global Leader in Commercially Pure Titanium Tubes Fabrication Services

Buy Grade 2 Titanium Tubes from Daxun; we offer a wide array of sizes starting from a 1.0 mm diameter. Available directly from stock or custom-made to your specifications, our drawn, seamless rolled, or longitudinally welded tubes are perfect for various applications. We sell welded or seamless tubes made of Grade 2 Titanium, adhering to typical standards for heat exchangers such as ASTM B 338, ASME SB 338, DIN, and VD TÜV.

Our CP Grade 2 tubes, with a density of 4.51 g/cm3, are 45% lighter than ferrous alloys. As a medium-strength alloy with a typical yield strength of 352 MPa, these tubes offer excellent ductility, formability, and welding properties. The addition of iron and oxygen enhances strength and formability. CP Grade 2 exhibits excellent corrosion resistance under oxidizing conditions, essentially matching the performance qualities of Grade 1 but with superior strength.

Grade 2 Titanium Tubes are commercially pure titanium with a well-balanced blend of strength and ductility. Known for their toughness, these tubes are the go-to choice for a range of applications, including piping systems, heat exchangers, reaction and pressure vessels, and flue gas desulfurization systems. Grade 2 is the most commonly used titanium alloy due to its outstanding strength, weldability, and corrosion resistance, making it ideal for chemical, petrochemical, aerospace, and marine industries.

Packaging & Shipping

Company Profile

Titanium Seamless Tubes
Daxun produces:
Hot-finished Titanium Tubes
Our hot-finished titanium tubes are available in hot-rolled or hot-extruded forms, ensuring precision with straightened, machined inside and outside diameters, and polished surfaces. You can choose between heat-treated or non-heat-treated options. To guarantee quality, every tube undergoes comprehensive ultrasonic flaw detection.
Titanium Tube Materials Available:
Hot-rolled Titanium Tubes: These impressive tubes feature outer diameters ranging from 19mm to 325mm, wall thicknesses from 9mm to 30mm, and lengths up to 5000mm. Specifications can be customized as per mutual agreement. Hot-extruded Titanium Tubes: Choose from outer diameters of 50mm to 160mm, wall thicknesses of 7mm to 35mm, and lengths up to 3000mm. Again, customization is available based on manufacturer and customer agreements.
Cold-finished Titanium Tubes
Our cold-finished titanium tubes come in heat-treated form and can be surface-etched, hydrostatically tested, or ultrasonically tested, adhering to stringent manufacturing specifications. Available sizes include outer diameters from 6mm to 89mm, wall thicknesses from 0.5mm to 11mm, and lengths up to 6000mm. Customization is available as per agreement.

Titanium Welded Pipes
Daxun excels in manufacturing titanium welded pipes, providing diameters from 12.7mm to 38.1mm (0.47 in to 1.5 in), wall thicknesses from 0.4mm to 1.65mm (0.016 in to 0.065 in), and lengths up to 25000mm. Ideal for engineering and chemical industries, these pipes come in Gr1, Gr2, and Gr12 titanium alloys. Crafted from flat rolled raw material using automatic tungsten inert gas (argon) welding, these pipes are heat-treated on the mill line. Rigorous mechanical testing, geometrical measurements, and 100% ultrasonic and eddy current testing ensure compliance with ASTM B 338 and ASME SB 338 standards. Each pipe is meticulously packed to meet customer specifications.

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 boasts unparalleled corrosion resistance in both highly oxidizing and slightly reducing environments, including chlorides. This makes it an ideal choice for the chemical and offshore industries, as well as aircraft manufacturing, where strength and formability are crucial. Additionally, it is extensively utilized in heat exchangers, hypochlorite systems, fire water systems, ballast water systems, industrial and aerospace components, CPI equipment, and pipes.

Fabrication

Titanium Grade 2 responds excellently to cold forming using conventional methods. It can be easily machined, though it requires special attention to maintaining sharp tools and liberal coolant usage. Similar to machining austenitic stainless steels, titanium Grade 2 machining should involve deep, continuous cuts 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.

Weight Reduction

CP 2 grade titanium tubes feature a low density and a high strength-to-weight ratio, making them perfect for applications demanding weight reduction without sacrificing strength. These tubes are easily cold formable, possess good ductility, and can be welded using standard TIG and MIG processes, although inert gas shielding is essential to prevent embrittlement in the weld zone.

Crystal Structure

At room temperature, ASTM B338 Grade 2 titanium tube features an alpha (hexagonal close-packed) crystal structure, similar to commercially pure titanium grades 1 and 3. Around 885°C [1625°F], it transforms into a beta (body-centered cubic) structure. This transformation temperature can vary based on impurities or alloying elements. The addition of alloying elements modifies the equilibrium transformation temperature, creating two distinct zones: the alpha transformation zone (below which the alloy remains all alpha) and the beta transformation zone (above which the alloy is entirely beta). Between these temperatures, both alpha and beta forms coexist. Typical alpha and beta transformation temperatures for Grade 2 titanium 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 using hot extrusion or oblique rolling and piercing processes, followed by multiple cold rolling steps. These seamless tubes maintain continuous perimeters throughout all manufacturing 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

Daxun's ASTM B338 Grade 2 titanium welded pipes are made from annealed flat-rolled steel plates or strips using an automatic arc welding (TIG) process. The main production stages include: 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 after forming and welding. Daxun does not use any filler materials during welding.

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

Discover the unparalleled advantages of our Titanium Seamless Tube Grade 2 ASTM B338 ASME Sb861 Sb862 Heat Exchanger, the most sought-after solution for industrial applications. Renowned for its perfect equilibrium of moderate strength and exceptional ductility, this titanium tube stands out with its superior corrosion resistance in both highly oxidizing and mildly reducing environments, even in the presence of chlorides. Ideal for the chemical and offshore industries, aircraft manufacturing, and more, it offers outstanding strength and formability, making it indispensable in heat exchangers, hypochlorite systems, fire water systems, ballast water systems, industrial and aerospace components, CPI equipment, and piping solutions.

Fabrication

Titanium Grade 2 exhibits excellent cold forming properties using conventional techniques. It is highly machinable, provided that sharp tools are consistently maintained and ample coolant is applied. Mirroring the machining of austenitic stainless steels, it requires deep, continuous cuts with slower feed rates and speeds to ensure precision and efficiency.

Stock Availability

Daxun Alloys maintains an extensive inventory of CP 2 Grade Titanium Seamless and Welded Pipes, available in a wide range of sizes to meet diverse application needs.

Weight Reduction

Our CP 2 grade titanium tubes are characterized by their low density and high strength-to-weight ratio, making them ideal for applications necessitating weight reduction without compromising strength. These tubes are easily cold-formable, exhibit good ductility, and can be welded using conventional TIG and MIG processes. Inert gas shielding is essential to prevent embrittlement in the weld zone, ensuring durability and reliability.

Crystal Structure

At ambient temperatures, 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 is subject to modification by the presence and proportion of impurities or alloying elements, which also divide the single equilibrium transformation temperature into two distinct zones: the alpha transformation zone, wherein the alloy remains purely alpha, and the beta transformation zone, where the alloy is entirely beta. Between these temperatures, both alpha and beta phases coexist. Typical transformation temperatures for Grade 2 titanium are 890°C (1635°F) for alpha and 913°C (1675°F) for beta.

Grade 2 Titanium Seamless Pipe Manufacturing Process

Daxun's ASTM B338 Grade 2 titanium seamless tubes are meticulously crafted from hollow blanks using either the hot extrusion process or the oblique rolling and piercing technique, followed by multiple stages of cold rolling. Ensuring continuous perimeters throughout all manufacturing stages, the complete production process 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, marking (DAXUN), and meticulous packaging.

Grade 2 Titanium Welded Pipe Manufacturing Process

Daxun's ASTM B338 Grade 2 titanium welded pipes are expertly manufactured from annealed flat-rolled steel plates or strips through the automatic arc welding (TIG) process. The comprehensive production sequence includes: 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 secure packaging. Each welded pipe undergoes at least one stress relief heat treatment post-formation and welding. Daxun ensures that no filler materials are used during the welding process.

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

Titanium Alloy - (UNS R56400)
Introduction
DAXUN Ti-6Al-4V Titanium Tube, Grade 5 (UNS R56400) epitomizes the apex of titanium alloy engineering, boasting a duplex alpha+beta composition. With aluminum serving as the alpha stabilizer and vanadium as the beta stabilizer, this alloy stands out for its remarkable strength, maintaining performance even at low temperatures of approximately 800°F (427°C). Revered in the aerospace sector, ATI Ti-6Al-4V, Grade 5 is integral for annealing, solution treating, and aging processes. It is indispensable in the crafting of compressor blades, disks, and rings for jet engines; fuselage and space capsule components; pressure vessels; *** cases; helicopter rotor hubs; fasteners; and critical forgings, all demanding a high strength-to-weight ratio.
Crafted through sophisticated melting technologies such as vacuum arc (VAR), electron beam (EB), or plasma arc hearth melting (PAM), this alloy undergoes meticulous remelting, often necessitating one or two vacuum arc steps to achieve its superior 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: 1,830°F (± 25°); 999°C (± 14°)

Heat Treatment

Annealed at 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 offers diverse heat treatment options for optimized performance.
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 Treating: 1,675 - 1,750°F (913 - 954°C), 1 hour, water quench
4. Aging: 975 - 1,025°F (524 - 552°C), 4 to 8 hours, air cool

Optimum Properties

Achieving peak properties requires rapid quenching in solution treated and aged conditions, particularly for small cross-sections. Larger sections or delayed quenching might compromise the properties.

Hardness

Typical hardness ranges from Rockwell C 30-34 in the annealed state to Rockwell C 35-39 in the solution and aged condition.

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). For optimal results, a reduction of at least 35% is recommended.

Forming at room temperature is challenging, even when annealed. Severe forming operations like bending or stretching should occur at temperatures up to 1,200°F (649°C) to preserve mechanical properties. Creep forming is ideal for hot sizing or forming within the 1,000 to 1,200°F (538 to 649°C) temperature range.

Machinability

The DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube, boasts exceptional machinability. Employing techniques designed for austenitic stainless steels, this tube requires slow speeds, high feeds, and superior tool rigidity. Additionally, the utilization of generous amounts of non-chlorinated cutting fluids ensures optimal performance and precision, making it a versatile choice for various industrial applications.

Weldability

The DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube, is highly weldable in both annealed and solution or partially aged conditions. This material maintains its integrity during the welding process, providing a reliable option for demanding projects.

Post-weld heat treatment can accomplish aging, but it is crucial to prevent contamination by oxygen, nitrogen, and hydrogen. Fusion welding should occur in an inert gas-filled chamber or utilize an inert gas tail shield to protect the molten metal and adjacent hot zones. Various welding techniques such as spot welding, seam welding, and flash welding can be performed without a protective atmosphere, ensuring versatility and adaptability in manufacturing processes.

Special Considerations

When working with the DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube, special precautions must be taken to prevent contamination. Improper pickling can lead to hydrogen contamination, while oxygen, nitrogen, and carbon absorption during forging, heat treating, or brazing can adversely affect ductility, notch sensitivity, and formability. Ensuring proper handling and treatment methods will maintain the tube's superior properties and performance.

FAQ