Cp Gr2 Titanium Tube Titanium Welded Pipe Titanium Seamless Tube Wholesale Price ASME Sb-861 Lightweight Evaporator 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 crafted from flat rolled billets (tube blanks) on state-of-the-art electric tube welding machines, utilizing automatic tungsten inert gas (argon) welding, and undergo meticulous heat treatment on the mill line. Each tube undergoes rigorous mechanical tests, precise geometric measurements, and comprehensive 100% ultrasonic and eddy current testing. Additionally, pneumatic or hydrostatic testing is performed before the final titanium welded tubes are meticulously packaged to meet customer specifications. With advanced manufacturing technology and top-tier inspection and testing equipment, we ensure that our thin wall welded tubes conform to ASTM B 338 and ASME SB 338 specifications.

 

Advanced Production: Titanium Seamless Pipe

• Our Grade 2 titanium seamless pipes are hot rolled or hot extruded, straightened, and meticulously processed for both inner and outer diameters, with surface etching. These pipes are available in heat-treated or non-heat-treated forms. At Daxun, we guarantee 100% ultrasonic flaw detection capabilities. For hot rolled or hot extruded titanium seamless pipes, the outer diameter ranges from 1.0mm to 325mm, with wall thickness from 0.3mm to 50mm, and lengths up to 12000mm. Cold-rolled titanium seamless pipes are supplied post heat treatment, surface etching, water pressure test, or ultrasonic flaw detection, strictly adhering to manufacturing specifications. These pipes have an outer diameter ranging from 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 characterized by medium strength and exceptional cold forming properties. It offers superior welding properties and exhibits outstanding resistance to oxidation and corrosion.

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

 

A global leader in the fabrication of commercially pure titanium tubes

Purchase Grade 2 Titanium Tubes from Daxun; we provide a vast selection of sizes, starting from 1.0 mm diameter, available directly from stock or custom-made to your specifications. We can promptly supply drawn, seamless rolled, or longitudinally welded tubes suited for various applications. Our welded or seamless tubes, made of Grade 2 Titanium, adhere to typical specifications for heat exchangers, including 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 boasts a typical yield strength of 352 MPa. It is known for good ductility, formability, and welding properties. The addition of iron and oxygen enhances its strength and formability. CP Grade 2 offers similar performance qualities to Grade 1, including excellent corrosion resistance under oxidizing conditions, yet is stronger than Grade 1 titanium tube.

Grade 2 Titanium Tubes are commercially pure titanium, striking a perfect balance between strength and ductility. With outstanding toughness, this material is the most frequently used titanium alloy due to its high strength, weldability, and corrosion resistance. Its exceptional 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 extensively used across a multitude of industries, including chemical processing, petrochemical processing, aerospace, and marine.

Packaging & Shipping

Company Profile

Titanium Seamless Tubes
Daxun produces:
Hot-finished Titanium Tubes
These tubes are meticulously crafted using hot-rolled or hot-extruded processes, ensuring precise straightening, and expert machining of both inside and outside diameters. Each tube boasts a polished surface finish for enhanced durability. Available in both heat-treated and non-heat-treated forms, our titanium tubes undergo rigorous ultrasonic flaw detection to guarantee impeccable quality.
Titanium Tube Materials Available:
Hot-rolled Titanium Tubes: Diameter ranges from 19mm to 325mm, with wall thickness spanning from 9mm to 30mm. These tubes can be produced up to a length of 5000mm, subject to mutual agreement between the manufacturer and the customer. - Hot-extruded Titanium Tubes: Diameter ranges from 50mm to 160mm, with wall thickness spanning from 7mm to 35mm. These can be produced up to a length of 3000mm, subject to mutual agreement.
Cold-finished Titanium Tubes
Cold-finished Titanium Tubes are designed to meet stringent specifications, available in heat-treated forms with surface-etching, hydrostatic, or ultrasonic testing. Our range includes:- Diameter: 6mm to 89mm, Wall Thickness: 0.5mm to 11mm, Length: up to 6000mm (customizable based on manufacturer-customer agreement).

Titanium Welded Pipes
DaXun specializes in manufacturing and supplying high-quality titanium pipes with diameters starting from 12.7 mm to 38.1 mm (0.47 in to 1.5 in) and wall thickness ranging from 0.4 to 1.65 mm (0.016 in to 0.065 in). These pipes can extend up to 25000 mm in length. Our titanium alloy pipes, available in Grades Gr1, Gr2, and Gr12, meet the rigorous demands of engineering and chemical industries. Fabricated from flat-rolled raw materials, our welded pipes are produced using advanced automatic tungsten inert gas (argon) welding and are heat-treated in-line. Comprehensive testing-including mechanical, geometrical, ultrasonic, eddy current, pneumatic, and hydrostatic tests-ensures conformity with ASTM B 338 and ASME SB 338 standards. Each pipe is meticulously packed as per customer specifications to guarantee safe delivery.

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 frequently employed titanium tube for industrial applications, offering an outstanding balance of moderate strength and reasonable ductility. It delivers excellent corrosion resistance in both highly oxidizing and slightly reducing environments, including chlorides. It provides impressive corrosion protection in the chemical and offshore industries, as well as in aircraft manufacturing, where strength and ease of forming are paramount. Additionally, it's used in heat exchangers, hypochlorite systems, firewater systems, ballast water systems, industrial and aerospace components, CPI equipment, and piping.

Fabrication

Titanium Grade 2 responds exceptionally well to cold forming using conventional methods. It can be easily machined, but it is crucial to maintain sharp tools and use plenty of coolant. Similar to machining austenitic stainless steels, cuts should remain deep and continuous, with slow feed rates and speeds to achieve optimal results.

Stock Availability

Daxun Alloys maintains an extensive inventory of CP 2 Grade Titanium Seamless and Welded Pipes in various sizes to meet diverse customer needs.

Weight Reduction

CP 2 grade titanium tubes boast low density and a high strength-to-weight ratio, making them ideal for applications requiring weight reduction without compromising overall strength. They are cold-formable, exhibit good ductility, and can be welded using standard TIG and MIG processes, although inert gas shielding is necessary 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. At approximately 885°C (1625°F), it transitions to a beta (body-centered cubic) structure. This transformation temperature can be altered depending on the type and amount of impurities or alloying additions. The introduction of alloying elements divides the single temperature of the equilibrium transformation into two zones: the alpha transformation zone, below which the alloy is entirely alpha, and the beta transformation zone, above which the alloy is entirely beta. Between these two 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 through hot extrusion or oblique rolling and piercing processes, followed by multiple cold rolling stages. Titanium seamless tubes must maintain continuous perimeters throughout the manufacturing operation. The comprehensive production process includes: sponge titanium vacuum arc melting, ingot blanking to create hollow blanks, cleaning, cutting, feeding, hot extrusion or oblique rolling + 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 manufactured from annealed flat-rolled steel plates or steel strips using an automatic arc welding (TIG) process. The primary production steps involve: 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. 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. proudly presents the Grade 2 Titanium Seamless Tube, manufactured to ASTM B338 specifications. This exceptional tube is renowned for its superior balance of moderate strength and excellent ductility, making it the industry standard for a multitude of applications. Its remarkable corrosion resistance stands unwavering in both highly oxidizing and mildly reducing environments, including those with chlorides. This makes it an indispensable component in the chemical and offshore industries, aircraft manufacturing, and beyond. Its versatility extends to heat exchangers, hypochlorite systems, fire water systems, ballast water systems, industrial and aerospace components, CPI equipment, and pipelines, where its blend of strength and formability is crucial.

Fabrication

Titanium Grade 2 from Jiangsu Daxun Alloy Co., Ltd. shows excellent responsiveness to cold forming using conventional methods. It is highly machinable, although it requires meticulous attention to maintaining sharp tools and generous use of coolant. Similar to machining austenitic stainless steels, deep and consistent cuts with slow feeds and speeds are recommended to achieve the best results.

Stock Availability

Jiangsu Daxun Alloy Co., Ltd. maintains a comprehensive stock of CP 2 Grade Titanium Seamless and Welded Pipes in a diverse range of sizes to meet your specific needs.

Weight Reduction

The CP 2 grade titanium tubes from Jiangsu Daxun Alloy Co., Ltd. are engineered for applications requiring significant weight reduction without compromising on strength. With a low density and high strength-to-weight ratio, these tubes are cold formable, exhibit excellent ductility, and can be welded using traditional TIG and MIG processes. Inert gas shielding is essential to prevent embrittlement of the weld zone, ensuring the highest quality and longevity.

Crystal Structure

At ambient temperatures, the ASTM B338 Grade 2 titanium tubes from Jiangsu Daxun Alloy Co., Ltd. exhibit an alpha (hexagonal close-packed) crystal structure, consistent with commercially pure titanium grades 1 and 3. When heated to about 885°C (1625°F), they transform into a beta (body-centered cubic) structure. This transformation temperature can be altered by the presence and quantity of impurities or alloying elements. Such additions create distinct temperature zones: the alpha transformation zone (below which the alloy is completely alpha) and the beta transformation zone (above which the alloy is fully beta). Between these zones, both alpha and beta phases coexist. Typical transformation temperatures for Grade 2 titanium are 890°C (1635°F) and 913°C (1675°F).

Grade 2 Titanium Seamless Pipe Manufacturing Process

Daxun's ASTM B338 Grade 2 titanium seamless tubes are meticulously crafted from hollow blanks using the hot extrusion process or the oblique rolling and piercing method, followed by multiple cold rolling stages. At every stage, the tubes maintain continuous perimeters. The comprehensive manufacturing process includes: vacuum arc melting of sponge titanium, blanking to create hollow blanks, cleaning, cutting, feeding, hot extrusion or oblique rolling with piercing, degreasing, drying, cutting, online annealing, straightening, pickling, multiple cold rolling stages, degreasing, drying, vacuum annealing, straightening, cutting, pickling, final inspection, marking (DAXUN), and packaging. This rigorous process ensures the highest quality and precision in the final product.

Grade 2 Titanium Welded Pipe Manufacturing Process

Daxun's ASTM B338 Grade 2 titanium welded pipes are expertly manufactured using annealed flat-rolled steel plates or strips through the automatic arc welding (TIG) method. The extensive production process 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 packaging. Each welded pipe undergoes at least one stress relief heat treatment post-forming and welding. Daxun ensures no filler materials are used during the welding process, guaranteeing the integrity and performance of each pipe.

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

Titanium Alloy - (UNS R56400)
Introduction
Discover the exceptional DAXUN Ti-6Al-4V Titanium Tube, Grade 5 (UNS R56400), the epitome of titanium alloys. This duplex alpha+beta titanium alloy leverages aluminum as the alpha stabilizer and vanadium as the beta stabilizer, delivering outstanding strength and versatility. Capable of performing at low temperatures around 800°F (427°C), ATI Ti-6Al-4V, Grade 5 excels in annealing, solution treating, and aging processes. Its applications span across critical aerospace components such as compressor blades, disks, and rings for jet engines; fuselage and space capsule elements; pressure vessels; *** cases; helicopter rotor hubs; fasteners; and high-strength-to-weight ratio forgings.
The alloy's superior quality is ensured through initial melting methods like vacuum arc (VAR), electron beam (EB), or plasma arc hearth melting (PAM). Subsequent remelting is meticulously conducted in one or two vacuum arc steps to achieve the highest standards.
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) - This high melting range contributes to its superior performance in various applications.
Density: 0.160 lb/in³; 4.47 g/cm³ - Lightweight yet robust, ideal for high-performance requirements.
Beta Transus Temperature: 1830°F (± 25°); 999°C (± 14°) - Ensuring optimal phase stability under rigorous conditions.

Heat Treatment

Annealed at 1,700-1,900°F (927 - 1,038°C) for achieving high hardness, tensile strength, and fatigue resistance.
DAXUN 6-4 Grade 5 Titanium Tube can undergo multiple heat treatment processes tailored to specific needs.
1. Annealing: 1,275 -1,400°F (691 - 760°C), ½ to 2 hours, followed by air or furnace cooling.
2. Stress Relief Annealing: 1,000 -1,200°F (538 - 649°C), 1 to 8 hours, air or furnace cooled, to relieve internal stresses.
3. Solution Heat Treating: 1,675 -1,750°F (913 - 954°C), for 1 hour followed by a rapid water quench to lock in properties.
4. Aging: 975 -1,025°F (524 - 552°C), for 4 to 8 hours, air cooled to enhance mechanical properties.

Optimum Properties

Achieve optimum properties with small cross sections and rapid quenching in the solution treated and aged condition. Larger sections and delayed quenching may result in less optimal properties.

Hardness

Typical hardness: Rockwell C 30-34 in the annealed condition and approximately Rockwell C 35-39 in the solution and aged condition.

Forgeability/Formability

Forging the DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube at 1,750°F (954°C) with a final forging temperature of 1,450°F (788°C) ensures excellent formability. A reduction of at least 35% is recommended for best results.

Despite its formidable nature at room temperature, even when annealed, the DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube can undergo severe forming operations like bending or stretching at temperatures up to 1,200°F (649°C) without altering its mechanical properties. Creep forming is feasible for hot sizing or forming at temperatures between 1,000 to 1,200°F (538 to 649°C).

Machinability

The exceptional DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube can be expertly machined using techniques similar to those employed for austenitic stainless steels. Achieve impeccable results with slow speeds, high feeds, and robust tool rigidity, all while ensuring the use of large quantities of non-chlorinated cutting fluids to maintain the tube's superior integrity.

Outstanding Weldability

Our DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube boasts excellent weldability whether in the annealed state or the solution and partially aged conditions. This makes it an ideal choice for numerous high-performance applications.

Post-weld heat treatment facilitates aging, enhancing material properties. It is essential to prevent contamination with oxygen, nitrogen, and hydrogen to preserve the material's quality. Fusion welding can be performed in an inert gas-filled chamber or with an inert gas tail shield over the molten metal and adjacent hot zones. Additionally, spot welding, seam welding, and flash welding can be carried out without a protective atmosphere, ensuring versatility and efficiency in various welding operations.

Important Special Considerations

To maintain the exceptional characteristics of the DAXUN Ti-6Al-4V Titanium Tube, Grade 5 Titanium Tube, avoid contamination with hydrogen during improper pickling processes, and guard against the absorption of oxygen, nitrogen, and carbon during forging, heat treating, brazing, and other processes. Such contaminations can significantly reduce ductility and negatively impact notch sensitivity and formability, thereby diminishing the material's overall performance.

FAQ