Gr5 Titanium Alloy Tube Ti6al4V Seamless Titanium Pipe Supply Chain ASME Sb-338 High Temperature Resistance Steam Pipeline Grade 5 Titanium Tube

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Customization: Available
Type: Titanium Pipes
Application: Industrial, Medical
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  • Gr5 Titanium Alloy Tube Ti6al4V Seamless Titanium Pipe Supply Chain ASME Sb-338 High Temperature Resistance Steam Pipeline Grade 5 Titanium Tube
  • Gr5 Titanium Alloy Tube Ti6al4V Seamless Titanium Pipe Supply Chain ASME Sb-338 High Temperature Resistance Steam Pipeline Grade 5 Titanium Tube
  • Gr5 Titanium Alloy Tube Ti6al4V Seamless Titanium Pipe Supply Chain ASME Sb-338 High Temperature Resistance Steam Pipeline Grade 5 Titanium Tube
  • Gr5 Titanium Alloy Tube Ti6al4V Seamless Titanium Pipe Supply Chain ASME Sb-338 High Temperature Resistance Steam Pipeline Grade 5 Titanium Tube
  • Gr5 Titanium Alloy Tube Ti6al4V Seamless Titanium Pipe Supply Chain ASME Sb-338 High Temperature Resistance Steam Pipeline Grade 5 Titanium Tube
  • Gr5 Titanium Alloy Tube Ti6al4V Seamless Titanium Pipe Supply Chain ASME Sb-338 High Temperature Resistance Steam Pipeline Grade 5 Titanium Tube
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Overview

Basic Info.

Technique
Hot Rolled
Grade
Gr5 Grade5 6-4 Ti6al4V
Shape
Round
Standards
Astmb861 B862 B338 ASME Sb861 Sb862 Sb338
Titanium Plate Grade
Grade 5 Uns R50600
Transport Package
Wooden Box
Specification
φ 6.35mm-φ 1219mm
Trademark
Daxun
Origin
China
Production Capacity
1000ton

Product Description

Gr5 Titanium Alloy Tube Ti6al4V Seamless Titanium Pipe Supply Chain ASME Sb-338 High Temperature Resistance Steam Pipeline Grade 5 Titanium TubeGr5 Titanium Alloy Tube Ti6al4V Seamless Titanium Pipe Supply Chain ASME Sb-338 High Temperature Resistance Steam Pipeline Grade 5 Titanium Tube
Product Parameters
 
Ti-6Al-4V Grade 5 Titanium pipe & Tubes Specification ASTM B338 / ASTM B861 / ASTM B862 / ASME SB338 / ASME SB861 / ASME SB862
Grade 5 Titanium pipe & Tubes Grades Commercially pure titanium Grade 5-Ti-6Al4V- TC4- USN 56400
Grade 5 Titanium pipe & Tubes Type ot Rolled / Cold Drawn / Welded / ERW
Grade 5 Titanium pipe & Tubes Outer Diameter Size Titanium seamless pipe - φ1.0mm to φ508.3mm
Titanium welded pipe - φ6.0mm to φ1219mm
Grade 5 Titanium pipe & Tubes Wall Thickness 1.0mm-50mm (customizable wall thickness)
Grade 5 Titanium pipe & Tubes Length 5 to 7 Meters, 09 to 13 Meters, Single Random Length, Double Random Length And Customize Size.
Titanium pipe Form Ti-6Al-4V ' Hollow, U' bent, LSAW, Hydraulic, Straight Tube, Boiler, Round, Tube Coil, Square, Rectangular Etc
Marking  TC4 1.37165 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 5 Titanium pipe & Tubes Pipe Ends Plain Ends / Beveled Ends
Grade 5 Titanium pipe & Tubes Delivery Conditions As Rolled, Cold Drawn, Hot Finish, Stress Relieved, Annealed, Hardened, Tempered
Grade 5 Titanium pipe & Tubes Coating Electropolish, Mechanical Polish, Satin Finish, Passivated
Grade 5 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 5 Titanium pipe & Tubes Dimension All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM And ASME
Grade 5 Titanium pipe & Tubes Value Added Services Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment
Grade 5 Titanium pipe & Tubes Packaging Loose / Bundle / Wooden Pallet / Wooden box-a / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector
Grade 5 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 5 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

Gr5 Titanium Alloy Tube Ti6al4V Seamless Titanium Pipe Supply Chain ASME Sb-338 High Temperature Resistance Steam Pipeline Grade 5 Titanium TubeGr5 Titanium Alloy Tube Ti6al4V Seamless Titanium Pipe Supply Chain ASME Sb-338 High Temperature Resistance Steam Pipeline Grade 5 Titanium Tube
Gr5 Titanium Alloy Tube Ti6al4V Seamless Titanium Pipe Supply Chain ASME Sb-338 High Temperature Resistance Steam Pipeline Grade 5 Titanium Tube

Applications and Standards

Grade 5 Titanium Tubes are extensively utilized in various high-stress and corrosive industries, including but not limited to:

  • Chemical processing parts, military industry, aerospace, chemical energy, marine engineering, oil and gas industry, rockets and missiles, military armor, ships and vessels, industrial machinery, power industry, paper and pulp industry, pharmaceutical and food processing equipment, etc.
  • Specifications: ASTM B861, B862, B338 / ASME SB861, SB862, SB338
  • Standards: ASTM, GB, GJB, ASME, and API
 

Quality, Delivery, and Inspection

Daxun conducts comprehensive quality assurance tests including flattening, flaring, ultrasonic flaw detection, pitting resistance, mechanical testing, hardness testing, material positive identification, and expansion tests. These rigorous tests ensure that our Grade 1 Titanium Welded and Seamless Pipes meet stringent application requirements. We measure diameter, thickness, and surface quality throughout production. Standard delivery is within 5-7 days, with custom sizes requiring 15-20 days.

  • Our delivery time adheres strictly to contractual agreements.
  • We support customer third-party inspections at our factory.
  • Free samples available for customer testing.
  • On-site or video factory inspections available.
Gr5 Titanium Alloy Tube Ti6al4V Seamless Titanium Pipe Supply Chain ASME Sb-338 High Temperature Resistance Steam Pipeline Grade 5 Titanium Tube
 
Gr5 Titanium Alloy Tube Ti6al4V Seamless Titanium Pipe Supply Chain ASME Sb-338 High Temperature Resistance Steam Pipeline Grade 5 Titanium Tube

Grade 5 Titanium Tube Features

Ti-6Al4V Grade 5 Titanium Alloy Tube stands out as the most commercially available titanium alloy, boasting superior strength and toughness. It also offers excellent welding and processing characteristics, such as:

  • High Strength Titanium Alloy
  • Heat Treatable for Enhanced Performance
  • Good Ductility for Flexibility
  • Superior Machinability for Easy Fabrication
  • Excellent Weldability for Seamless Assemblies

We stock and sell Grade 5 Titanium Alloy Seamless Tubes, Forged Seamless Tubes, Welded Tubes, among others.

 

As a premier titanium alloy tube manufacturer and supplier in China, Daxun Alloy offers high-quality Grade 5 titanium pipes internationally, earning acclaim from numerous projects.

Ti 6Al-4V (Grade 5 Titanium) is the most utilized titanium alloy, representing over 50% of total titanium usage. Typically employed in the annealed state, it can operate at temperatures up to 400°C (750°F). Ti 6Al/4V is welded using matching or ELI filler wire, providing significantly higher strength than commercially pure titanium tubes. It boasts better stiffness and thermal properties (excluding thermal conductivity), with thermal conductivity about 60% lower than CP titanium. Heat treatment enhances its strength and performance, while qualities like strong formability, low density, and excellent corrosion resistance make it ideal for various applications.

This grade perfectly balances strength, corrosion resistance, weldability, and machinability. Widely used in military aircraft, aviation industry, rocket components, precision-guided systems, armor parts, naval equipment, and military vacuum equipment, it is also suitable for surgical implants in its 6-4ELI variant. Typically used up to 400°C, it improves ductility and toughness in cold working conditions. With high specific strength, it is generally provided in the annealed state and can be heat-treated for increased strength, making it suitable for diverse applications. Ti 6Al-4V titanium seamless tube excels with its combination of high strength and toughness, along with excellent welding and processing characteristics.

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Gr5 Titanium Alloy Tube Ti6al4V Seamless Titanium Pipe Supply Chain ASME Sb-338 High Temperature Resistance Steam Pipeline Grade 5 Titanium TubeGr5 Titanium Alloy Tube Ti6al4V Seamless Titanium Pipe Supply Chain ASME Sb-338 High Temperature Resistance Steam Pipeline Grade 5 Titanium TubeGr5 Titanium Alloy Tube Ti6al4V Seamless Titanium Pipe Supply Chain ASME Sb-338 High Temperature Resistance Steam Pipeline Grade 5 Titanium TubeGr5 Titanium Alloy Tube Ti6al4V Seamless Titanium Pipe Supply Chain ASME Sb-338 High Temperature Resistance Steam Pipeline Grade 5 Titanium TubeGr5 Titanium Alloy Tube Ti6al4V Seamless Titanium Pipe Supply Chain ASME Sb-338 High Temperature Resistance Steam Pipeline Grade 5 Titanium TubeGr5 Titanium Alloy Tube Ti6al4V Seamless Titanium Pipe Supply Chain ASME Sb-338 High Temperature Resistance Steam Pipeline Grade 5 Titanium Tube
Packaging & Shipping

Gr5 Titanium Alloy Tube Ti6al4V Seamless Titanium Pipe Supply Chain ASME Sb-338 High Temperature Resistance Steam Pipeline Grade 5 Titanium Tube
Company Profile

Gr5 Titanium Alloy Tube Ti6al4V Seamless Titanium Pipe Supply Chain ASME Sb-338 High Temperature Resistance Steam Pipeline Grade 5 Titanium Tube

Titanium Seamless Tubes
Daxun produces:
Hot-finished Titanium Tubes
These premium titanium tubes are meticulously crafted through hot-rolling or hot-extruding processes and are further straightened for precision. The inside and outside diameters are expertly machined to perfection, and the surfaces are polished to a high standard. Available in both heat-treated and non-heat-treated forms, our tubes undergo rigorous 100% ultrasonic flaw detection to ensure superior quality.
Titanium Tube Materials Available:
Hot-rolled Titanium Tubes: OD ranges from 19mm to 325mm, with wall thicknesses between 9mm to 30mm, and lengths up to 5000mm (negotiable based on specific requirements). Hot-extruded Titanium Tubes: OD ranges from 50mm to 160mm, with wall thicknesses between 7mm to 35mm, and lengths up to 3000mm (negotiable based on specific requirements).
Cold-finished Titanium Tubes
Our Cold-finished Titanium Tubes are delivered in heat-treated conditions, with surface etching for enhanced quality. Each tube undergoes hydrostatic or ultrasonic testing as per stringent manufacturing standards. Specifications include: OD ranging from 6mm to 89mm, wall thickness ranging from 0.5mm to 11mm, and lengths up to 6000mm (negotiable based on specific requirements).

Titanium Welded Pipes
DaXun excels in manufacturing titanium welded pipes with diameters from 12.7 mm to 38.1 mm (0.47 in to 1.5 in), wall thicknesses from 0.4 to 1.65 mm (0.016 in to 0.065 in), and lengths up to 25000 mm. Our pipes, made from high-grade titanium alloys (Gr1, Gr2, Gr12), are perfect for engineering and chemical industries. These pipes are produced using flat rolled raw materials and automatic tungsten inert gas (argon) welding, followed by on-site heat treatment. They undergo extensive mechanical testing, precise geometrical measurements, and 100% ultrasonic and eddy current testing. Additionally, they are subjected to pneumatic or hydrostatic testing and are packaged according to customer specifications. Our advanced manufacturing processes and inspection equipment ensure compliance with ASTM B 338 and ASME SB 338 standards.

Gr5 Titanium Alloy Tube Ti6al4V Seamless Titanium Pipe Supply Chain ASME Sb-338 High Temperature Resistance Steam Pipeline Grade 5 Titanium TubeGr5 Titanium Alloy Tube Ti6al4V Seamless Titanium Pipe Supply Chain ASME Sb-338 High Temperature Resistance Steam Pipeline Grade 5 Titanium Tube
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

Gr5 Titanium Alloy Tube Ti6al4V Seamless Titanium Pipe Supply Chain ASME Sb-338 High Temperature Resistance Steam Pipeline Grade 5 Titanium TubeGr5 Titanium Alloy Tube Ti6al4V Seamless Titanium Pipe Supply Chain ASME Sb-338 High Temperature Resistance Steam Pipeline Grade 5 Titanium TubeGr5 Titanium Alloy Tube Ti6al4V Seamless Titanium Pipe Supply Chain ASME Sb-338 High Temperature Resistance Steam Pipeline Grade 5 Titanium TubeGr5 Titanium Alloy Tube Ti6al4V Seamless Titanium Pipe Supply Chain ASME Sb-338 High Temperature Resistance Steam Pipeline Grade 5 Titanium Tube

Ti-6Al-4V- Grade 5 Titanium tube

  • Titanium Alloy-(UNS R56400)

INTRODUCTION

  • DAXUN Ti-6Al-4V, Grade 5 Alloy Tube (UNS R56400) stands as the premier choice among titanium alloys. This duplex alpha+beta alloy leverages aluminum as an alpha stabilizer and vanadium as a beta stabilizer, resulting in extraordinary strength. Capable of functioning in cryogenic temperatures up to 800°F (427°C), this high-performance material is ideal for annealing, solution treatment, and ageing processes. Its applications are numerous: from jet engine components like compressor blades, discs, and rings, to aerospace fuselages and space capsules, pressure containers, *** cases, helicopter rotor hubs, fasteners, and essential forgings. Expect an unparalleled strength-to-weight ratio making it indispensable for advanced engineering.
  • The alloy undergoes initial melting using advanced techniques such as vacuum arc (VAR), electron beam (EB), or plasma arc hearth melting (PAM). Subsequent remelting is conducted in one or two additional vacuum arc steps to ensure optimal quality and consistency.

SPECIFICATIONS

• ASTM B338 - Standard for heat-treatable titanium tubes
• AMS 4928 - Standards for annealed forgings and forging stock
• AMS 4965 - Specifications for solution-treated and aged forgings
• AMS 4967 - Standards for annealed, heat-treatable forgings

PHYSICAL PROPERTIES

  • Melting Range: 2,800-3,000°F (1,538-1,649°C)
  • Density: 0.160 lbs/cu. in.; 4.47 gm/cc
  • Beta Transus Temperature: 1830°F (± 25°); 999°C (± 14°)

HEAT TREATMENT

  • Annealing at 1,700-1,900°F (927-1,038°C) enhances hardness, tensile, and fatigue strength.
  • DAXUN 6-4™, Grade 5 Alloy is versatile enough to undergo multiple heat treatment processes.
  • 1. Anneal: 1,275-1,400°F (691-760°C), ½ to 2 hours, followed by air or furnace cooling
  • 2. Stress Relief Anneal: 1,000-1,200°F (538-649°C), 1 to 8 hours, followed by air or furnace cooling
  • 3. Solution Heat Treatment: 1,675-1,750°F (913-954°C), 1 hour, with a water quench
  • 4. Aging Treatment: 975-1,025°F (524-552°C), 4 to 8 hours, followed by air cooling
  • For optimal properties, quick solution treatment and aging of small cross-sections are recommended. Delays in quenching larger sections might result in lower-than-optimal properties.
    For the best properties in the solution-treated and aged condition, ensure rapid quenching of small cross-sections. Larger section sizes or delayed quenching might yield suboptimal properties.

HARDNESS

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

FORGEABILITY/ FORMABILITY

  • DAXUN Ti-6Al-4V, Grade 5 alloy tubes are forged at 1,750°F (954°C), concluding at an end forging temperature of 1,450°F (788°C). For best results, a minimum reduction of 35% is advised.
  • DAXUN Ti-6Al-4V, Grade 5 alloy, renowned for its formidable strength, poses challenges in forming at room temperature, even when annealed. Consequently, demanding forming processes such as bending or stretching are executed on annealed material at elevated temperatures up to 1,200°F (649°C) without compromising its mechanical integrity. Advanced creep forming techniques are employed for hot sizing or shaping within the temperature range of 1,000 to 1,200°F (538 to 649°C), ensuring precision and durability.

MACHINABILITY

  • DAXUN Ti-6Al-4V, Grade 5 alloy is designed for machinability akin to austenitic stainless steels, necessitating slow cutting speeds, heavy feed rates, and robust
    tooling, augmented by copious use of non-chlorinated cutting fluids to maintain performance and precision.

WELDABILITY

  • The DAXUN Ti-6Al-4V Grade 5 Alloy Titanium Tube excels in weldability, whether in the annealed or solution treated and partially aged state, achieving optimal properties post-weld through heat treatment.
  • It is crucial to prevent contamination by oxygen, nitrogen, and hydrogen. Fusion welding methods can be executed in an inert gas-filled chamber or with an inert gas tail shield protecting the molten metal and adjacent hot zones. Spot welding, seam welding, and flash welding are all feasible without requiring a protective atmosphere, ensuring versatile welding options.

SPECIAL PRECAUTIONS

  • Care must be taken to avoid hydrogen contamination, which can occur from improper pickling processes. Moreover, during forging, heat treatment, and brazing, the absorption of oxygen, nitrogen, and carbon can negatively affect the alloy's ductility, increasing notch sensitivity and impairing forming capabilities.

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 most sought-after titanium alloy, characterized as a duplex alpha+beta titanium alloy with aluminum serving as the alpha stabilizer and vanadium as the beta stabilizer. This high-strength material is functional at low temperatures, approximately 800°F (427°C). ATI Ti-6Al-4V, Grade 5 alloy is optimized for annealing, solution treatment, and aging, making it ideal for critical components such as compressor blades, disks, and rings for jet engines; fuselage and space capsule parts; pressure vessels; *** casings; helicopter rotor hubs; fasteners; and high-strength forgings with an exceptional strength-to-weight ratio.
This alloy initially undergoes melting through vacuum arc (VAR), electron beam (EB), or plasma arc hearth melting (PAM) techniques. Subsequent remelting is conducted in one or two vacuum arc steps to refine its composition and properties.
Specifications
• ASTM B338 - Standard for Heat Treatable Titanium Tubes
• AMS 4928 - Specifications for Forgings and Forging Stock (Annealed)
• AMS 4965 - Specifications for Forgings (Solution Treated and Aged)
• AMS 4967 - Specifications for 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

Annealing process involves heating at 1,700-1,900°F (927 - 1,038°C) to achieve high hardness, tensile strength, and fatigue resistance, tailored to rigorous engineering demands.
The DAXUN 6-4 Grade 5 Titanium Tube is renowned for its exceptional versatility in heat treatment, ensuring optimal performance for diverse engineering requirements.
1. Annealing: Achieve superior material stability with annealing temperatures ranging from 1,275°F to 1,400°F (691°C - 760°C). Maintain the process for ½ to 2 hours, followed by air or furnace cooling.
2. Stress Relief Annealing: Enhance stress relief by maintaining temperatures between 1,000°F and 1,200°F (538°C - 649°C) for 1 to 8 hours. Conclude with air or furnace cooling.
3. Solution Heat Treating: Optimize the material properties with solution heat treating at 1,675°F to 1,750°F (913°C - 954°C) for 1 hour, concluding with a rapid water quench.
4. Aging: Achieve the desired hardness and strength by aging the material at 975°F to 1,025°F (524°C - 552°C) for 4 to 8 hours, followed by air cooling.

Optimum Properties

For best results, ensure rapid quenching of smaller cross-sections after solution treatment and aging. Note that larger cross-sections or delayed quenching may result in suboptimal properties.

Hardness

Typically, the hardness in the annealed state is Rockwell C 30-34, while the solution-treated and aged condition yields a hardness of approximately Rockwell C 35-39.

Forgeability/Formability

The DAXUN Ti-6Al-4V Grade 5 Titanium Tube can be 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.

While forming the DAXUN Ti-6Al-4V Grade 5 Titanium Tube at room temperature, even in the annealed state, is challenging, severe operations like bending or stretching can be successfully executed by heating the material up to 1,200°F (649°C) without altering its mechanical properties. Creep forming is also suitable for hot sizing or forming at 1,000°F to 1,200°F (538°C to 649°C).

Machinability

Machining the DAXUN Ti-6Al-4V Grade 5 Titanium Tube can be effectively accomplished using techniques for austenitic stainless steels. Employ slow speeds, high feeds, robust tool rigidity, and plentiful non-chlorinated cutting fluids.

Weldability

The DAXUN Ti-6Al-4V Grade 5 Titanium Tube is highly weldable in both annealed and solution-treated states. Post-weld heat treatment allows for effective aging.

To ensure optimal welding, prevent contamination from oxygen, nitrogen, and hydrogen. Fusion welding should be executed in an inert gas-filled chamber or with an inert gas tail shield. Spot welding, seam welding, and flash welding can be performed without a protective atmosphere.

Special Considerations

Be cautious of potential contamination from hydrogen during improper pickling, and from oxygen, nitrogen, and carbon during various processes like forging and brazing. Such contamination can reduce ductility and affect notch sensitivity and formability.

FAQ
 

Q1: What products can you offer?

A: We offer a wide range of general steel types including 310S, 316L, 304, 304L, 201, 904L, 316H, and the complete 316 series including 316L 300.
Additionally, we provide 400 series and duplex stainless steel such as 2205, 2304, 2101, 2507, and high-nickel alloys like 904L, 800H, and 600H.

Q2. Can you produce the products according to my own drawings?

A: Yes, we can manufacture products based on your drawings to perfectly meet your specifications and expectations.

Q3. How does your factory ensure quality control?

A: Quality is our top priority. We consistently implement rigorous quality control measures from start to finish in our production process.

Q4. Can I request to change the form of packaging and transportation?

A: Yes, we can modify the packaging and transportation method according to your requirements.
However, you will be responsible for any additional costs incurred during this period, including the price differences.

Q5. How does your factory ensure quality control?

A: Quality is our top priority. We consistently implement rigorous quality control measures from start to finish in our production process.

Q6. How long is the delivery time?

A: Our delivery time ranges from 7 to 20 working days after payment confirmation.
For urgent orders, we will expedite the production process to meet your timeline.

Q7. What are your payment terms?

A: We offer the following payment options:

B: 30% T/T upfront and the remaining 70% before shipment.

C: 100% Irrevocable LC at sight for large orders.

Q8: Can you produce Deep Drawing Quality (DDQ) materials?

A: Yes, we can. Our materials are suitable for stainless steel pots, sinks, bowls, etc. Share your usage requirements, and we will adjust the mechanical properties accordingly.

Q9: How can I get a sample?

A: We provide FREE samples for your evaluation and testing. For small pieces, we can cover the courier cost, subject to terms.

Q10: Which countries have you exported to?

A: To date, we have exported stainless steel materials to Vietnam, Thailand, Turkey, Russia, Morocco, South Korea, India, Pakistan, UAE, Ukraine, and other countries.

Q11: How can I visit your company?

A: You can fly to Guangzhou Baiyun International Airport, where we will arrange to pick you up.

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