| Customization: | Available |
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| Application: | Industrial |
| Shape: | Steel Bar |
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Titanium Alloy Tube Properties
Titanium alloy tubes represent a revolutionary advancement in metallurgy. Their properties are influenced by the purity of titanium and the presence of impurities like carbon, nitrogen, hydrogen, and oxygen. The purest form, titanium iodide, contains impurities not exceeding 0.1%, rendering it low in strength but high in plasticity. Industrial pure titanium (99.5%) is characterized by a density of ρ=4.5g/cubic cm, a melting point of 1725ºC, thermal conductivity of λ=15.24W/(m.K), tensile strength of σb=539MPa, elongation of δ=25%, section shrinkage of ψ=25%, elastic modulus of E=1.078×105MPa, and hardness rated at HB195.
Advantages of Titanium Alloy
Compared to other metal materials, titanium alloy offers several distinct advantages:
Titanium alloy boasts a superior strength-to-density ratio, with tensile strength ranging from 100 to 140kgf/mm2 and a density that is merely 60% that of steel.
It excels in medium temperature strength, maintaining necessary strength at temperatures significantly higher than aluminum alloys, and can operate effectively at 450 ~ 500 °C over prolonged periods.
Exceptional corrosion resistance is a hallmark of titanium alloy. It spontaneously forms a uniform and dense oxide film in the atmosphere, providing robust resistance to various corrosive media. It performs well in oxidizing and neutral environments, and offers superior corrosion resistance in seawater, wet chlorine gas, and chloride solutions. However, its resistance in reducing media, such as hydrochloric acid, is limited.
Titanium alloys like TA7, with excellent low-temperature performance and very low levels of interstitial elements, can maintain certain plasticity even at -253 °C.
Titanium alloy also features a low elastic modulus, minimal thermal conductivity, and non-magnetic properties.
High hardness is another notable trait of titanium alloy.
Though titanium alloy exhibits poor stamping capabilities, it compensates with good thermoplasticity.
By adjusting the heat treatment process, the phase composition and microstructure of titanium alloys can be tailored to achieve desired properties. Generally, a fine equiaxial structure offers good plasticity, thermal stability, and fatigue strength. Conversely, an acicular structure provides high sustained strength, creep strength, and fracture toughness. A blend of equiaxed and acicular structures results in balanced, comprehensive properties.
Common heat treatment methods for our titanium alloy products include annealing, solution, and aging treatments. Annealing is used to eliminate internal stress, enhance plasticity, and stabilize the structure, thus achieving superior comprehensive 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 region to form martensitic α 'phase and metastable β phase, followed by maintaining the temperature in a middle range to decompose these phases into α phase or other small dispersed second phase particles, thereby strengthening the alloy. For (alpha + beta) alloys, quenching occurs below the alpha + beta) -- - > beta phase transition point by 40 ~ 100 ºC, while for metastable beta alloys, quenching is performed above this point by 40 ~ 80 ºC. The aging treatment temperature is generally set between 450 ~ 550ºC. Additionally, to meet special requirements, the industry also employs double annealing, isothermal annealing, β heat treatment, and deformation heat treatment processes.
Product Parameter
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Product name |
TA14 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 is predominantly used in the production of aircraft engine compressor components, rockets, missiles, and high-speed aircraft structural parts. Since the mid-1960s, titanium and its alloys have also found applications in general industry, such as in the manufacturing of electrolytic industry electrodes, power station condensers, oil refining, seawater desalination heaters, and environmental pollution control devices. Known for their corrosion resistance, titanium and its alloys are valuable structural materials and are additionally utilized to produce hydrogen storage materials and shape memory alloys.
China embarked on titanium and titanium alloy research in 1956. By the mid-1960s, industrial production of titanium materials began, leading to the development of the TB2 alloy.
Our Advantages
Qualitative Materials:
We utilize premium, top-grade raw materials to ensure our titanium products deliver unparalleled strength, resilience, and longevity.
Advanced Technology:
Our manufacturing processes incorporate state-of-the-art technologies, including advanced smelting, continuous casting, and rolling techniques.
Customized Service:
We offer bespoke design and manufacturing services tailored to the unique needs and requirements of our clients.
FAQ
Q1: Why choose your company?
A: With over 16 years of unparalleled industry expertise and the advantage of owning a state-of-the-art factory, we provide exceptional services supported 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 to ensure smooth transaction and trust.
Q3: What are your delivery terms?
A: Our terms include FOB, CFR, CIF, and EXW to accommodate various shipping preferences and requirements.
Q4: What is your delivery time?
A: Our standard lead time ranges from 7 to 15 days after receipt of the deposit, ensuring timely delivery of your orders.
Q5: Can you provide samples?
A: Yes, we offer complimentary samples if they are available in stock. However, transportation fees are to be covered by the buyer.
Certification
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