| Customization: | Available |
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| Application: | Industrial |
| Shape: | Steel Bar |
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Properties of Titanium Alloy Tubes
Performance of Titanium Alloy Tubes: As a cutting-edge metal, titanium's performance is influenced by impurities such as carbon, nitrogen, hydrogen, and oxygen. The purest form, titanium iodide, contains less than 0.1% impurities, offering high plasticity but low strength. Industrially pure titanium (99.5%) has a density of ρ=4.5g/cm³, a melting point of 1725ºC, thermal conductivity of 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 Alloy
Titanium alloy surpasses other metals in the following aspects:
Superior strength-to-density ratio (see figure), with tensile strength reaching 100-140 kgf/mm² and a density that is merely 60% that of steel.
Remarkable medium temperature strength. Titanium alloy maintains its required strength at temperatures significantly higher than aluminum alloy and can function effectively at 450-500°C for extended periods.
Excellent corrosion resistance. Titanium forms a uniform, dense oxide film in the atmosphere, granting it robust resistance against various corrosive media. It excels in oxidizing and neutral environments and shows superior resistance in seawater, wet chlorine gas, and chloride solutions. However, its performance is diminished in reducing media like hydrochloric acid.
Outstanding low-temperature performance. Titanium alloys with low-gap elements, such as TA7, maintain adequate plasticity even at -253°C.
Low elastic modulus, minimal thermal conductivity, and non-ferromagnetic properties.
High hardness.
Subpar stamping but excellent thermoplasticity.
By adjusting the heat treatment process, titanium alloys can achieve different phase compositions and microstructures. Generally, a fine equiaxed structure offers good plasticity, thermal stability, and fatigue strength. An acicular structure provides high lasting strength, creep strength, and fracture toughness. A combination of equiaxed and acicular structures delivers well-rounded properties.
Common heat treatment methods for titanium alloys include annealing, solution, and aging treatments. Annealing eliminates internal stress, enhances plasticity, and stabilizes structure to achieve optimal properties. Typically, the annealing temperature for α alloy and (α+β) alloy is set at 120 ~ 200ºC below the (α+β) -→ β phase transition point. Solution and aging treatment involve rapid cooling from a high-temperature zone to form martensitic α 'phase and metastable β phase, followed by heat preservation at moderate temperatures to decompose these phases into α phase, compounds, and finely dispersed second-phase particles, thereby strengthening the alloy. For (α+β) alloys, quenching occurs at 40 ~ 100 ºC below the (α+β) -→ β phase transition point, while for metastable β alloys, it occurs at 40 ~ 80 ºC above this point. Aging treatment temperatures generally range between 450 ~ 550ºC. To meet specific workpiece requirements, the industry also employs double annealing, isothermal annealing, β heat treatment, deformation heat treatment, and other specialized metal heat treatment processes.
Product parameter
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Product name |
TA11 titanium pipe/tube |
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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 |
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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 |
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Surface state |
Black surface, polished surface, polished surface (H11, H9, H8) |
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Standard |
GB/T,GJB,AWS,ASTM,AMS,JIS |
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Production technology |
Hot forging - Hot rolling - Annealing straightening - Polishing - Flat head - Inspection - packaging |
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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). |
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Delivery status |
Hot working state, annealing state |
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Export Packing |
Standard Seaworthy Package |
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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 plays a critical role in the production of aircraft engine compressor components and is widely used in rockets, missiles, and high-speed aircraft structural parts. Since the mid-1960s, titanium and its alloys have been embraced by general industries for the manufacture of electrolytic industry electrodes, power station condensers, oil refining and seawater desalination heaters, and environmental pollution control devices. Renowned for their corrosion resistance, titanium alloys also find use in manufacturing hydrogen storage materials and shape memory alloys.
China embarked on titanium and titanium alloy research in 1956, and by the mid-1960s, had initiated industrial production, culminating in 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.
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