| Customization: | Available |
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| Application: | Industrial |
| Shape: | Steel Bar |
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Titanium Alloy Tube Properties
Titanium Alloy Tube Performance: Our Titanium Alloy Tubes represent the pinnacle of modern metallurgy. The performance of these tubes is influenced by the purity of titanium and the level of impurities like carbon, nitrogen, hydrogen, and oxygen. The purest form, titanium iodide, features impurity content below 0.1%, resulting in lower strength but higher plasticity. Key properties of 99.5% industrial pure titanium include a density of ρ=4.5g/cm³, melting point of 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 Alloy
When compared to other metals, Titanium Alloy stands out for several key advantages:
Its superior strength-to-density ratio, with tensile strength ranging from 100 to 140 kgf/mm² and only 60% the density of steel.
Outstanding medium-temperature strength, maintaining required strength at temperatures several hundred degrees higher than aluminum alloys, and sustaining long-term functionality at 450-500°C.
Superior corrosion resistance, forming a uniform and dense oxide film on its surface in atmospheric conditions. This film provides robust defense against various media, showcasing excellent resistance in oxidizing and neutral environments, seawater, wet chlorine gas, and chloride solutions. However, in reducing environments like hydrochloric acid, its corrosion resistance diminishes.
Titanium alloys with low-gap elements such as TA7 maintain significant plasticity even at freezing temperatures as low as -253°C.
Low elastic modulus, minimal thermal conductivity, and non-ferromagnetic properties.
Exceptional hardness.
Good thermoplasticity but limited stamping properties.
By fine-tuning the heat treatment process, different phase compositions and microstructures of heat-treated titanium alloys can be achieved. Generally, the fine equiaxial structure provides high plasticity, thermal stability, and fatigue strength, while the acicular structure offers superior lasting strength, creep strength, and fracture toughness. The combination of equiaxed and acicular structures results in balanced, comprehensive properties.
Common heat treatment methods include annealing, solution treatment, and aging. Annealing is employed to relieve internal stress, enhance plasticity, and stabilize the structure, thereby achieving optimal comprehensive properties. Typically, the annealing temperature for α alloy and (α+β) alloy is set 120 ~ 200ºC below the (α+β) -→ β phase transition point. Solution and aging treatment involves rapid cooling from a high-temperature region to attain a martensitic α' phase and a metastable β phase, followed by heat preservation at a mid-temperature range to decompose these metastable phases, resulting in the formation of α phase, compounds, and other finely dispersed secondary phase particles, thereby strengthening the alloy. Generally, (alpha + beta) alloy is quenched below the beta phase transition point by 40 ~ 100 ºC, while metastable beta alloy is quenched above the beta phase transition point by 40 ~ 80 ºC. The standard aging treatment temperature ranges between 450 ~ 550ºC. Additionally, to address 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 |
TA4 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 finds its primary application in the production of aircraft engine compressor components and extends to rockets, missiles, and high-speed aircraft structural parts. Since the mid-1960s, titanium and its alloys have also been utilized in general industry for producing electrodes in the electrolytic industry, power station condensers, oil refining, seawater desalination heaters, and environmental pollution control devices. Titanium and its alloys have emerged as key corrosion-resistant structural materials. Moreover, they are used in the creation of hydrogen storage materials and shape memory alloys.
China embarked on the research of titanium and its alloys in 1956. By the mid-1960s, the industrial production of titanium materials commenced, leading to the development of the TB2 alloy.
Our Advantages
Qualitative Materials:
We utilize premium, top-grade raw materials, ensuring that our products offer superior strength, resilience, and longevity.
Advanced Technology:
Our manufacturing processes are powered by cutting-edge technologies, encompassing advanced smelting, continuous casting, and rolling techniques.
Customized Service:
We provide bespoke design and manufacturing services tailored to meet the unique needs and specific requirements of our customers.
FAQ
Q1: Why choose your company?
A: With over 16 years of unmatched industry expertise and the advantage of our state-of-the-art manufacturing facility, we offer exceptional services supported by our professional and dedicated sales team.
Q2: What are your terms of payment?
A: A 30% T/T deposit is required upfront, with the remaining 70% due before delivery.
Q3: What are your delivery terms?
A: Our delivery terms include FOB, CFR, CIF, and EXW.
Q4: What is your delivery time?
A: Our standard lead time is between 7 to 15 days after receiving the deposit.
Q5: Can you provide samples?
A: Yes, we provide complimentary samples if they are available in stock. However, the transportation fees are to be covered by the buyer.
Certification
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