Cp Gr2 Titanium Tube Titanium Welded Pipe Titanium Seamless Tube Price List ASTM B861 Easy to Weld Industrial Boiler 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, wall thickness ranges from 0.3mm to 30mm (depending on diameter), lengths up to 25000mm, made from Gr1 titanium tube. Our welded tubes are meticulously crafted from flat rolled billets (tube blanks) on advanced electric tube welding machines using automatic tungsten inert gas (argon) welding techniques. They are heat treated on the mill line and subjected to rigorous mechanical tests, geometric measurements, and 100% ultrasonic and eddy current testing. Additionally, they undergo pneumatic or hydrostatic testing before being carefully packaged according to customer specifications. Our state-of-the-art manufacturing technology and comprehensive inspection and testing equipment ensure that our thin wall welded tubes consistently meet ASTM B 338 and ASME SB 338 specifications.

 

Advanced Production: Titanium Seamless Pipe

• Grade 2 Titanium Seamless Pipes are crafted through hot rolling or hot extrusion, followed by straightening, precise inner and outer diameter processing, and surface etching. These pipes are available in both heat-treated and non-heat-treated forms. At Daxun, we employ 100% ultrasonic flaw detection to ensure superior quality. Our hot rolled and hot extruded titanium seamless pipes feature an outer diameter range of 1.0mm to 325mm, wall thickness from 0.3mm to 50mm, and lengths up to 12000mm. Our cold rolled seamless pipes, processed after heat treatment and surface etching, are subjected to water pressure tests or ultrasonic flaw detection. These pipes have an outer diameter range of 6mm to 102mm, wall thickness from 0.5mm to 20mm, and lengths up to 9000mm.
  (The above is agreed upon by the manufacturer and the customer based on the specific situation)

 

Grade 2 Titanium Tube Features

Daxun's Grade 2 Titanium Tube is renowned for its medium strength and outstanding cold forming properties. It boasts excellent weldability and exceptional resistance to oxidation and corrosion, making it a top choice for demanding applications.

• High Strength Titanium Alloy
• Outstanding Cold Formability
• Exceptional Weldability
• Superior High Oxidation Resistance
• We stock and sell a wide 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

Purchase Grade 2 Titanium Tubes from Daxun; we offer an extensive range of sizes, starting from a 1.0 mm diameter. Choose from our inventory or request custom-made tubes to meet your specific needs. Our seamless rolled and longitudinally welded tubes are immediately available for a variety of applications, adhering to typical specifications for heat exchangers such as ASTM B 338, ASME SB 338, DIN, and VD TÜV.

Our CP Grade 2 tubes boast a density of 4.51 g/cm3, which is 45% lighter than ferrous alloys. This medium-strength alloy, with a typical yield strength of 352 MPa, offers excellent ductility, formability, and welding properties. The addition of iron and oxygen enhances its strength and formability. CP Grade 2 demonstrates impressive corrosion resistance under oxidizing conditions, making it a stronger alternative to Grade 1 titanium tubes.

Grade 2 Titanium Tubes represent commercially pure titanium with an ideal balance of strength and ductility. This material is celebrated for its toughness and is the most commonly used titanium alloy due to its high strength, weldability, and corrosion resistance. Its superior ductility and formability make it the preferred alloy for piping systems, heat exchangers, reaction and pressure vessels, and flue gas desulfurization systems. Grade 2 titanium alloys are utilized across a range of industries, including chemical processing, petrochemical processing, aerospace, and marine sectors.

Packaging & Shipping

Company Profile

Titanium Seamless Tubes
Daxun produces:
Hot-finished Titanium Tubes
These premium titanium tubes are meticulously crafted using hot-rolled or hot-extruded processes. They are expertly straightened, with precision machining of inside and outside diameters, and feature a polished finish. Available in both heat-treated and non-heat-treated forms, our tubes undergo rigorous 100% ultrasonic flaw detection to ensure unparalleled quality.
Titanium Tube Materials Available:
Hot-rolled Titanium Tubes: OD ranging from 19mm to 325mm, wall thickness from 9mm to 30mm, and lengths up to 5000mm (subject to mutual agreement between the manufacturer and customer). - Hot-extruded Titanium Tubes: OD ranging from 50mm to 160mm, wall thickness from 7mm to 35mm, and lengths up to 3000mm (subject to mutual agreement between the manufacturer and customer).
Cold-finished Titanium Tubes
Cold-finished Titanium Tubes are available in heat-treated forms and feature surface etching. They are subjected to hydrostatic or ultrasonic testing as per manufacturing specifications. Tubes Supplied: OD 6mm to 89mm, wall thickness from 0.5mm to 11mm, lengths up to 6000mm (subject to mutual agreement between the manufacturer and customer).

Titanium Welded Pipes
DaXun excels in producing and supplying high-quality titanium pipes with diameters ranging from 12.7 mm to 38.1 mm (0.47 in to 1.5 in) and wall thicknesses from 0.4 mm to 1.65 mm (0.016 in to 0.065 in, depending on diameter). These pipes can extend up to 25000 mm in length and are available in electrical Gr1, Gr2, and Gr12 titanium alloys, ideal for engineering and chemical industries. Our titanium welded pipes are manufactured from flat rolled raw materials using automatic tungsten inert gas (argon) welding on electric pipe welders and are heat-treated on the production line. Each pipe undergoes extensive mechanical testing, precise geometrical measurements, and 100% ultrasonic and eddy current testing, along with pneumatic or hydrostatic tests. We ensure compliance with ASTM B 338 and ASME SB 338 standards, and our packaging meets 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)

Grade 2 Titanium Tube is the gold standard for industrial applications. This exceptional material finds its niche with a balanced combination of moderate strength and notable ductility, all while delivering top-tier corrosion resistance. Whether in highly oxidizing environments or slightly reducing conditions, including exposure to chlorides, this titanium tube shines. Industries such as chemical processing, offshore drilling, and aircraft manufacturing benefit immensely from its robust strength and ease of forming. Additionally, it's a preferred choice for heat exchangers, hypochlorite systems, fire water systems, ballast water systems, components in both industrial and aerospace sectors, CPI equipment, and piping solutions.

Fabrication

Titanium Grade 2 is highly responsive to cold forming using conventional methods. Its machinability is noteworthy, although it demands precise attention to maintaining sharp tools and abundant coolant usage. Similar to machining austenitic stainless steels, the process requires deep, continuous cuts operated at slow feeds and speeds for optimal results.

Stock Availability

Daxun Alloys boasts an extensive inventory of CP 2 Grade Titanium Seamless and Welded Pipes in a wide range of sizes to meet diverse industrial requirements.

Weight Reduction

CP 2 Grade Titanium Tubes stand out thanks to their low density and impressive strength-to-weight ratio. These tubes are the go-to choice for applications demanding significant weight reduction without compromising strength. They exhibit excellent cold formability and ductility and can be welded through conventional TIG and MIG processes. However, using inert gas shielding is crucial to prevent embrittlement of the weld zones.

Crystal Structure

At room temperature, the ASTM B338 Grade 2 Titanium Tube features an alpha (hexagonal close-packed) crystal structure, akin to commercially pure titanium grades 1 and 3. Upon heating to approximately 885°C (1625°F), it transitions into a beta (body-centered cubic) structure. This transformation temperature can vary based on impurities or alloying additions. Alloying elements also create two distinct temperature zones: the alpha transformation zone (all alpha below) and the beta transformation zone (all beta above), with both forms coexisting in between. 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 Grade 2 Titanium Seamless Tubes, adhering to ASTM B338 standards, begin as hollow blanks formed through hot extrusion or oblique rolling and piercing. The process involves multiple cold rolling stages, ensuring continuous perimeters at every step. The intricate manufacturing sequence includes: sponge titanium vacuum arc melting, blanking for hollow blanks, cleaning, cutting, hot extrusion or oblique rolling and piercing, degreasing, drying, cutting, online annealing, straightening, pickling, multiple cold rolling stages, degreasing, drying, vacuum annealing, straightening, cutting, pickling, final inspection, DAXUN marking, and packaging.

Grade 2 Titanium Welded Pipe Manufacturing Process

Daxun's Grade 2 Titanium Welded Pipes are meticulously crafted to meet ASTM B338 standards. The process starts with annealed flat-rolled steel plate or strip, utilizing automatic arc welding (TIG). Essential production steps 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. Each welded pipe undergoes at least one stress relief heat treatment post-formation and welding. Notably, Daxun refrains from using any filler materials during the welding process.

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

Our most frequently utilized titanium tube for industrial applications, the Titanium Seamless Tube Grade 2 offers an exceptional combination of moderate strength and reasonable ductility. It excels in corrosion resistance under both highly oxidizing and mildly reducing conditions, including environments with chlorides. This tube is indispensable in chemical and offshore industries and is a critical component in aircraft manufacturing where strength and formability are paramount. Its versatility extends to 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 amenable to cold forming through conventional techniques. Machining this titanium requires special attention, similar to austenitic stainless steels: ensure the use of sharp tools and ample coolant. Cuts should be deep and continuous, accompanied by slow feeds and speeds to maintain precision.

Stock Availability

Daxun Alloys maintains a comprehensive inventory of CP 2 Grade Titanium Seamless and Welded Pipes, available in various dimensions to meet diverse industrial requirements.

Weight Reduction

CP 2 Grade Titanium Tubes are characterized by their low density and high strength-to-weight ratio, offering an ideal solution for weight-sensitive applications without compromising strength. These tubes are cold formable, exhibit good ductility, and can be welded using standard TIG and MIG processes, provided inert gas shielding is applied to prevent weld zone embrittlement.

Crystal Structure

At ambient temperature, ASTM B338 Grade 2 Titanium Tubes have an alpha (hexagonal close-packed) crystal structure, akin to commercially pure titanium grades 1 and 3. Upon reaching approximately 885°C (1625°F), this structure transitions to a beta (body-centered cubic) form. This transformation temperature may vary with the presence of impurities or alloying elements. Alloy additions further segment the equilibrium transformation temperature into two distinct zones: the alpha transformation zone, below which the alloy is entirely alpha, and the beta transformation zone, where the alloy is entirely beta. In between, both alpha and beta forms coexist. Typically, the 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 meticulously crafted from hollow blanks through a hot extrusion process or oblique rolling and piercing process, followed by multiple cold rolling stages. Each phase ensures continuous perimeters. The extensive manufacturing process includes steps such as sponge titanium vacuum arc melting, ingot blanking, cleaning, cutting, hot extrusion or oblique rolling and piercing, degreasing, drying, online annealing, straightening, pickling, multiple cold rollings, vacuum annealing, 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 meticulous production steps include titanium plate uncoiling, shearing, butt welding, cleaning, pipe forming, TIG welding, eddy current testing, pre-sizing, annealing, precision reducing and sizing, straightening, caliper and ultrasonic testing, hydrostatic testing, final inspection, and packaging. Post forming and welding, the pipes receive at least one stress-relief heat treatment. No filler materials are used during Daxun's 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) stands as the premier choice among titanium alloys. This duplex alpha+beta titanium alloy utilizes aluminum as the alpha stabilizer and vanadium as the beta stabilizer. Renowned for its high strength, this alloy operates effectively at low temperatures up to 800°F (427°C). ATI Ti-6Al-4V, Grade 5 is ideal for applications requiring annealing, solution treating, and aging. Perfect for compressor blades, disks, and rings in jet engines; fuselage and space capsule components; pressure vessels; *** cases; helicopter rotor hubs; fasteners; and critical forgings demanding a high strength-to-weight ratio.
The alloy undergoes initial melting via vacuum arc (VAR), electron beam (EB), or plasma arc hearth melting (PAM). Remelting is executed through one or two vacuum arc steps, ensuring exceptional purity and 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: 1830°F (± 25°); 999°C (± 14°)

Heat Treatment

Annealed at 1,700-1,900°F (927 - 1,038°C) for enhanced hardness, tensile strength, and fatigue strength.
DAXUN 6-4 Grade 5 Titanium Tube offers versatile heat treatment options.
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

Optimal properties are achieved in small cross sections with rapid quenching under solution treated and aged conditions. Larger cross-section sizes or delayed quenching may yield suboptimal properties.

Hardness

Typical hardness ranges from Rockwell C 30-34 in the annealed condition to approximately 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). A reduction of at least 35% is recommended for superior results.

DAXUN Ti-6Al-4V Titanium Tube, Grade 5 poses forming challenges at room temperature, even when annealed. Consequently, severe forming operations such as bending or stretching should be performed on annealed material at temperatures up to 1,200°F (649°C) to maintain mechanical properties. Creep forming is suitable for hot sizing or forming at temperatures between 1,000 to 1,200°F (538 to 649°C).

Machinability

The DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube, offers excellent machinability. Utilizing machining methods akin to those for austenitic stainless steels, it demands slow speeds, high feed rates, strong tool rigidity, and copious amounts of non-chlorinated cutting fluids. This ensures precise and efficient processing.

Weldability

The DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube, showcases superior weldability. Whether in the annealed, solution-treated, or partially aged states, it welds seamlessly with subsequent aging.

To ensure optimal results, post-weld heat treatment must include precautions to avoid contamination by oxygen, nitrogen, and hydrogen. Fusion welding should be performed in an inert gas-filled chamber or with an inert gas tail shield to protect the molten metal and adjacent hot zones. Techniques like spot welding, seam welding, and flash welding can be executed effectively without a protective atmosphere.

Special Considerations

When handling the DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube, special care is needed to prevent contamination. Improper pickling and exposure to oxygen, nitrogen, and carbon during processes such as forging, heat treating, and brazing can lead to hydrogen contamination, potentially reducing ductility and negatively affecting notch sensitivity and formability.

FAQ