Cp Gr2 Titanium Tube Titanium Welded Pipe Titanium Seamless Tube Quality Supplier AMS 4941 Easy Welding Fluid Equipment 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

State-of-the-Art Production: Premium Titanium Welded Tubes

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. Crafted from Gr1 titanium tube, these welded tubes are meticulously produced from flat rolled billets (tube blanks) on electric tube welding machines using precise automatic tungsten inert gas (argon) welding, followed by heat treatment on the mill line. Each tube undergoes rigorous mechanical tests, geometric measurements, 100% ultrasonic and eddy current testing, and either pneumatic or hydrostatic testing before packaging to customer specifications. Our advanced manufacturing technology, combined with comprehensive inspection and testing equipment, ensures that our thin wall welded tubes flawlessly meet ASTM B 338 and ASME SB 338 standards.

 

Cutting-Edge Production: Superior Titanium Seamless Pipes

• Grade 2 titanium seamless pipes are meticulously hot rolled or hot extruded, straightened, and precision-processed for inner and outer diameters, with surface etched for optimal quality. These pipes are available in both heat-treated and non-heat-treated forms. At Daxun, we ensure 100% ultrasonic flaw detection. Our hot rolled or hot extruded titanium seamless pipes feature outer diameters from 1.0mm to 325mm, wall thicknesses from 0.3mm to 50mm, and lengths up to 12000mm. Additionally, our cold rolled titanium seamless pipes, supplied post-heat treatment, undergo surface etching and water pressure tests or ultrasonic flaw detection as per manufacturing specifications. These pipes range in outer diameters from 6mm to 102mm, wall thicknesses from 0.5mm to 20mm, and lengths up to 9000mm.
  (Specifications agreed upon by the manufacturer and customer based on specific requirements)

 

Distinctive Features of Grade 2 Titanium Tubes

Daxun's Grade 2 Titanium Tubes boast medium strength paired with outstanding cold forming properties. They excel in weldability, and showcase remarkable resistance to both oxidation and corrosion.

• High-Strength Titanium Alloy
• Exceptional Cold Formability
• Superior Weldability
• Outstanding High Oxidation Resistance
• We stock and sell a diverse 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 for a versatile selection of sizes, starting from 1.0 mm diameter, available either from stock or custom-made to your precise specifications. We can immediately supply drawn, seamless rolled, or longitudinally welded tubes for a variety of applications from stock. Our welded or seamless Grade 2 Titanium tubes meet typical specifications for heat exchangers such as ASTM B 338, ASME SB 338, DIN, and VD TÜV.

Our CP Grade 2 tubes possess a density of 4.51 g/cm3, making them 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 strength and formability. CP Grade 2 exhibits similar performance characteristics to Grade 1, including excellent corrosion resistance under oxidizing conditions, but it is stronger than Grade 1 titanium tube.

Grade 2 Titanium Tubes are commercially pure titanium, offering an excellent balance of strength and ductility. This material is highly robust 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 essential in various industries, including chemical processing, petrochemical processing, aerospace, and marine sectors.

Packaging & Shipping

Company Profile

Discover the Excellence of Our Titanium Seamless Tubes
Daxun Proudly Produces:
Top-Quality Hot-Finished Titanium Tubes
These superior titanium tubes are meticulously crafted through hot-rolling or hot-extruding processes, ensuring straightened, precisely machined inside and outside diameters, and immaculate surface polishing. Available in both heat-treated and non-heat-treated forms, our titanium tubes undergo 100% ultrasonic flaw detection for unmatched reliability and performance.
Range of Premium Titanium Tube Materials:
Hot-Rolled Titanium Tubes: Outer Diameter (OD) ranges from 19mm to 325mm, wall thickness spans 9mm to 30mm, with lengths up to 5000mm (subject to mutual agreement between manufacturer and customer); - Hot-Extruded Titanium Tubes: OD ranges from 50mm to 160mm, wall thickness from 7mm to 35mm, with lengths up to 3000mm (subject to mutual agreement between manufacturer and customer).
High-Precision Cold-Finished Titanium Tubes
Our cold-finished titanium tubes, available in heat-treated, surface-etched, hydrostatically tested, or ultrasonically tested forms, are tailored to meet varying manufacturing specifications. Supplied Dimensions: - OD ranges from 6mm to 89mm, wall thickness from 0.5mm to 11mm, with lengths up to 6000mm (subject to mutual agreement between manufacturer and customer).

Precision-Engineered Titanium Welded Pipes
DaXun is your trusted source for titanium pipes with diameters starting at 100 mm. Our range includes pipes with diameters from 12.7mm to 38.1mm (0.47in to 1.5in), wall thicknesses from 0.4mm to 1.65mm (0.016in to 0.065in, depending on diameter), and lengths up to 25000mm. We offer Gr1, Gr2, and Gr12 titanium alloy pipes specifically designed for engineering and chemical industries. Manufactured from flat rolled raw material (kelp) using automatic tungsten inert gas (argon) welding on electric pipe welders, our welded pipes are heat-treated on the mill line. Each pipe undergoes rigorous mechanical testing, geometrical measurements, 100% ultrasonic and eddy current testing, as well as pneumatic or hydrostatic testing. Packed as per customer specifications, our thin-wall welded pipes adhere to ASTM B 338 and ASME SB 338 standards, ensuring exceptional quality and reliability.

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)

Renowned for its robust versatility, Grade 2 Titanium Tube is the industry standard for a multitude of industrial applications. Offering an exceptional balance of moderate strength and excellent ductility, it stands out with top-tier corrosion resistance in both intensely oxidizing and mildly reducing environments, including chloride-rich conditions. It ensures superior corrosion protection, making it indispensable in the chemical and offshore industries, as well as in aircraft manufacturing. This versatile tube excels in heat exchangers, hypochlorite and 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 standard techniques. While it can be easily machined, it is crucial to maintain sharp cutting tools and utilize a generous amount of coolant. Similar to machining austenitic stainless steels, deep and continuous cuts with slow feeds and speeds are recommended for optimal results.

Stock Availability

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

Weight Reduction

CP 2 Grade Titanium Tubes are prized for their low density and high strength-to-weight ratio, making them ideal for applications demanding weight reduction without compromising strength. These tubes are cold formable, exhibit excellent ductility, and can be welded using conventional TIG and MIG processes, with inert gas shielding essential to prevent weld zone embrittlement.

Crystal Structure

ASTM B338 Grade 2 titanium tube features an alpha (hexagonal close-packed) crystal structure at room temperature, akin to commercially pure titanium grades 1 and 3. Around 885°C (1625°F), it transitions to a beta (body-centered cubic) structure. This transformation temperature may vary based on the type and quantity of impurities or alloying elements. Alloy additions also split the equilibrium transformation temperature into two zones: the alpha transformation zone, below which the alloy is entirely alpha, and the beta transformation zone, above which the alloy is fully beta. Between these zones, both alpha and beta forms 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 meticulously crafted from hollow blanks through hot extrusion or oblique rolling and piercing, followed by multiple cold rolling processes. Each stage ensures continuous perimeters, adhering to precise standards. The comprehensive manufacturing process encompasses: 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, 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 pipe is engineered from annealed flat-rolled steel plate or steel strip, utilizing an automatic arc welding (TIG) process. The key 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. Post forming and welding, welded pipes undergo at least one stress relief heat treatment. Daxun ensures no filler materials are used during welding.

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

Our Titanium Tube Gr2, ASTM B338, ASME Sb861, and Sb862, is the quintessential choice for industrial applications, offering an impeccable blend of moderate strength and excellent ductility. Renowned for its superior corrosion resistance in both highly oxidizing and mildly reducing environments, including chlorides, this titanium tube is a trusted solution across a range of demanding industries. It excels in providing robust corrosion protection in chemical processing, offshore industries, and aircraft manufacturing, where both strength and formability are paramount. Additionally, it is extensively used in heat exchangers, hypochlorite systems, fire water systems, ballast water systems, industrial and aerospace components, CPI equipment, and piping.

Fabrication

Titanium Grade 2 stands out for its excellent cold forming capabilities using conventional methods. It is highly machinable, though attention to tool sharpness and liberal coolant use is crucial. Similar to machining austenitic stainless steels, deep, continuous cuts with slow feeds and speeds are recommended for optimal results.

Stock Availability

At Daxun Alloys, we maintain a comprehensive inventory of CP 2 Grade Titanium Seamless and Welded Pipes in a diverse range of sizes, ensuring we meet all your application needs.

Weight Reduction

CP 2 Grade Titanium Tubes are distinguished by their low density and exceptional strength-to-weight ratio, making them ideal for applications demanding weight reduction without compromising strength. These tubes are cold formable, exhibit excellent ductility, and are weldable using standard TIG and MIG processes, with inert gas shielding essential to prevent weld zone embrittlement.

Crystal Structure

The ASTM B338 Grade 2 titanium tube exhibits an alpha (hexagonal close-packed) crystal structure at room temperature, 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 modified by the type and concentration of impurities or alloying elements. These additions also segment the equilibrium transformation temperature into two distinct zones: the alpha transformation zone (entirely alpha structure) and the beta transformation zone (entirely beta structure). Between these zones, both alpha and beta forms coexist. For Grade 2 titanium, typical alpha and beta transformation temperatures are around 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, followed by multiple cold rolling stages. The manufacturing process ensures continuous perimeters through all stages. Key steps include: sponge titanium vacuum arc melting, ingot blanking, 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 pipe is produced from annealed flat-rolled steel plate or strip using the automatic arc welding (TIG) process. Core production processes 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. These welded pipes undergo at least one stress relief heat treatment post-forming and welding. Note: Daxun does not use any filler materials 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) stands as the premier choice among titanium alloys. This duplex alpha+beta titanium alloy uniquely integrates aluminum as the alpha stabilizer and vanadium as the beta stabilizer. Renowned for its remarkable strength, this alloy performs impeccably at temperatures as low as 800°F (427°C). ATI Ti-6Al-4V, Grade 5 alloy is ideal for processes such as annealing, solution treating, and aging. It is extensively employed in compressor blades, disks, and rings for jet engines; fuselage and space capsule components; pressure vessels; *** cases; helicopter rotor hubs; fasteners; and critical forgings where a superior strength-to-weight ratio is imperative.
The initial melting of the alloy is meticulously accomplished using vacuum arc (VAR), electron beam (EB), or plasma arc hearth melting (PAM) techniques. The remelting phase is executed in one or two vacuum arc steps to ensure premium quality and consistency.
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

Ti-6Al-4V Titanium Tube Melting Range: 2,800-3,000°F (1,538 - 1,649°C)
Density: A robust 0.160 lb/in3; 4.47 g/cm3
Beta Transus Temperature: Precisely 1830°F (± 25°); 999°C (± 14°)

Heat Treatment

Annealed at a perfect range of 1,700-1,900°F (927 - 1,038°C) when high hardness, tensile strength, and fatigue strength are prerequisites.
DAXUN 6-4 Grade 5 Titanium Tube exhibits versatile heat treatment options to meet various industrial demands.
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, then cooled by air or furnace.
3. Solution Heat Treating: Performed at 1,675 -1,750°F; (913 - 954°C) for 1 hour, followed by a water quench.
4. Aging: Carried out at 975 -1,025°F; (524 - 552°C) for 4 to 8 hours, with air cooling.

Optimum Properties

Optimum properties are achieved in small cross sections with rapid quenching. Larger cross-section sizes and/or delayed quenching may result in suboptimal properties.

Hardness

The typical hardness in the annealed condition is Rockwell C 30-34, and approximately Rockwell C 35-39 in the solution-treated and aged condition.

Forgeability/Formability

DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube, is expertly 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 optimal results.

Forging DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube at room temperature is challenging, even when annealed. Severe forming operations such as bending or stretching are best performed on the annealed material at temperatures up to 1,200°F (649°C) without altering its mechanical properties. For hot sizing or forming, creep forming at temperatures ranging from 1,000 to 1,200°F (538 to 649°C) is advisable.

Machinability

Experience superior machining with the DAXUN Ti-6Al-4V Titanium Tube, Grade 5. Our titanium tubes can be expertly processed using techniques designed for austenitic stainless steels. Optimize your operations with slow speeds, high feeds, robust tool rigidity, and copious amounts of non-chlorinated cutting fluids, ensuring precision and efficiency.

Weldability

The DAXUN Ti-6Al-4V Titanium Tube, Grade 5, boasts exceptional weldability whether in the annealed state or after partial aging. This ensures reliable connections and structural integrity for your heat exchanger applications.

During post-weld heat treatment, aging is efficiently accomplished. It is crucial to avoid contamination by oxygen, nitrogen, and hydrogen. Fusion welding can be performed in an inert gas environment or with an inert gas tail shield to protect the molten and surrounding hot metal zones. Additionally, spot welding, seam welding, and flash welding can be conducted without the need for a protective atmosphere, ensuring versatile and dependable welding processes.

Special Considerations

To maintain the superior quality of the DAXUN Ti-6Al-4V Titanium Tube, Grade 5, it is essential to prevent contamination from hydrogen during improper pickling or from oxygen, nitrogen, and carbon absorption during forging, heat treating, brazing, and similar processes. Such contamination could diminish ductility and negatively affect notch sensitivity and formability, so stringent controls are recommended to preserve material integrity.

FAQ