| Customization: | Available |
|---|---|
| Application: | Industrial |
| Shape: | Steel Bar |
|
Still deciding? Get samples of US$ 5/kg
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Properties of Titanium Alloy Tubes
Titanium Alloy Tube Performance: Titanium alloy tubes represent an innovative metal class where titanium's attributes are influenced by the levels of impurities like carbon, nitrogen, hydrogen, and oxygen. The purest form, titanium iodide, contains impurities not exceeding 0.1%, resulting in low strength but high plasticity. Properties of 99.5% pure industrial titanium include: density ρ=4.5g/cm³, melting point 1725ºC, thermal conductivity λ=15.24W/(m.K), tensile strength σb=539MPa, elongation δ=25%, section shrinkage ψ=25%, elastic modulus E=1.078×10MPa, and hardness HB195.
Advantages of Titanium Alloys
Titanium alloys offer several advantages over other metal materials:
Exceptional strength-to-density ratio, with tensile strength reaching 100 ~ 140 kgf/mm² while maintaining only 60% of the density of steel.
Impressive medium temperature strength, allowing for use at temperatures several hundred degrees higher than aluminum alloys, maintaining necessary strength at 450 ~ 500°C for extended periods.
Outstanding corrosion resistance, forming a uniform and dense oxide film in atmospheric conditions, providing protection against various media. Titanium excels in oxidizing and neutral environments and demonstrates superior resistance in seawater, wet chlorine gas, and chloride solutions. However, in reducing media like hydrochloric acid, its corrosion resistance is inferior.
Certain titanium alloys, such as TA7, maintain admirable plasticity even at extremely low temperatures (-253°C).
Low elastic modulus, minimal thermal conductivity, and non-ferromagnetic properties.
High hardness.
While they exhibit poor stamping, they offer excellent thermoplasticity.
Different heat treatment processes can yield varied phase compositions and microstructures in titanium alloys. Generally, fine equiaxial structures provide good plasticity, thermal stability, and fatigue strength. In contrast, acicular structures exhibit high endurance strength, creep strength, and fracture toughness. A combination of equiaxed and acicular structures offers balanced and comprehensive properties.
Common heat treatment methods for enhancing the properties of titanium alloys include annealing, solution treatment, and aging treatment. Annealing is utilized to eliminate internal stress, enhance plasticity, and stabilize the structure, thereby achieving optimal comprehensive properties. For α alloy and (α+β) alloy, the annealing temperature is typically set 120-200ºC below the (α+β) -→ β phase transition point. Solution treatment followed by aging involves rapid cooling from high temperatures to form martensitic α' phase and metastable β phase. Subsequent heat preservation in the mid-temperature range decomposes these phases into α phase or compounds and other finely dispersed secondary phase particles, which strengthens the alloy. For (α+β) alloys, quenching is conducted 40-100ºC below the (α+β) -→ β phase transition point, whereas metastable β alloys are quenched 40-80ºC above this transition point. Aging treatment temperatures usually range from 450-550ºC. To meet specific workpiece requirements, various specialized heat treatments like double annealing, isothermal annealing, β heat treatment, and deformation heat treatment are also employed.
Product Parameter
|
Product name |
TA3EL1 titanium pipe/tube |
|||
|
Material |
TA0,TA1,TA2,TA3,TA4,TA5,TA6,TA7,TA9,TA10,TC1,TC2,TC3,TC4,TC6,TC11,GR1,GR2,GR3,GR5 Ti6AL4V ELI,Ti6AL7Nb,Ti13Nb13Zr,Ti1533 |
|||
|
Specification |
Titanium tube (jewelry special) specifications:ф20mm-ф28mm*(2mm,2.5mm,3mm), Thin-walled titanium tube:ф8*1.5, ф12*1, ф12.7*0.7, ф16*0.8, ф16*2, ф19*0.8, ф19*1, ф19*ф25*2, ф38*1 ,ф50*1 ,ф19*1.2, ф25*1.2 |
|||
|
Surface state |
Black surface, polished surface, polished surface (H11, H9, H8) |
|||
|
Standard |
GB/T,GJB,AWS,ASTM,AMS,JIS |
|||
|
Production technology |
Hot forging - Hot rolling - Annealing straightening - Polishing - Flat head - Inspection - packaging |
|||
|
Typical uses |
Ordinary annealing state TC6 titanium alloy has good microstructure and property stability below 300ºC/5000h, and high temperature properties such as instantaneous tensile, creep and durability at different temperatures are equivalent to double annealing and isothermal annealing state. The semi-finished TC6 titanium alloy processed by ordinary annealing can meet the requirements of the service temperature of aircraft structural parts (below 300ºC). |
|||
|
Delivery status |
Hot working state, annealing state |
|||
|
Export Packing |
Standard Seaworthy Package |
|||
Technical Specification
| main technical parameters: | ||
| Nominal diameter DN (mm) | Measuring diameter (mm) | Material |
| 15 | 18 | TA2 |
| 20 | 25 | TA2 |
| 25 | 32 | TA2 |
| 32 | 38 | TA2 |
| 40 | 45 | TA2 |
| 50 | 57 | TA2 |
| 65 | 76 | TA2 |
| 80 | 89 | TA2 |
| 100 | 108 | TA2 |
| 125 | 133 | TA2 |
| 150 | 159 | TA2 |
| 200 | 219 | TA2 |
| 250 | 273 | TA2 |
| 300 | 325 | TA2 |
| 350 | 377 | TA2 |
| 400 | 426 | TA2 |
| 450 | 480 | TA2 |
| 500 | 530 | TA2 |
| 600 | 630 | TA2 |
Titanium alloy finds its primary use in the aerospace industry, particularly in the production of aircraft engine compressor components. It is also extensively used in rockets, missiles, and high-speed aircraft structural parts. Since the mid-1960s, titanium and its alloys have seen widespread application in various industries, including electrolytic industry electrodes, power station condensers, oil refining, seawater desalination heaters, and environmental pollution control devices. These materials are celebrated for their corrosion-resistant properties, making them indispensable in many industrial applications. Additionally, titanium alloys are used for manufacturing hydrogen storage materials and shape memory alloys.
China began its research on titanium and titanium alloys in 1956. By the mid-1960s, industrial production of titanium materials had commenced, leading to the development of the TB2 alloy.
Our Advantages
Qualitative Materials:
We utilize premium, top-grade raw materials to ensure our products deliver superior strength, resilience, and longevity.
Advanced Technology:
Our manufacturing processes incorporate cutting-edge technologies, including advanced smelting, continuous casting, and rolling techniques.
Customized Service:
We offer bespoke design and manufacturing services to meet the unique needs and requirements of our customers.
FAQ
Q1: Why choose your company?
A: With over 16 years of unparalleled industry expertise and the advantage of having our own state-of-the-art factory, we deliver exceptional services that are further enhanced by our professional and dedicated sales team.
Q2: What are your terms of payment?
A: We require a 30% T/T deposit upfront, with the remaining 70% due before delivery.
Q3: What are your delivery terms?
A: Our terms include FOB, CFR, CIF, and EXW.
Q4: What is your delivery time?
A: Our standard lead time ranges from 7 to 15 days after receiving the deposit.
Q5: Can you provide samples?
A: Yes, we offer complimentary samples if they are available in stock. However, the transportation fees must be borne by the buyer.
Certification
){kind=link}