| Customization: | Available |
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| Application: | Industrial |
| Shape: | Steel Bar |
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Titanium Alloy Tube Properties
Titanium alloy tubes represent a cutting-edge advance in metal technology. Their performance is influenced by the purity of titanium and the presence of impurities such as carbon, nitrogen, hydrogen, and oxygen. The purest form of titanium, iodide titanium, contains less than 0.1% impurities, offering low strength but high plasticity. Industrially, titanium with 99.5% purity exhibits a density of ρ=4.5g/cm³, 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%, an elastic modulus of E=1.078×10MPa, and a hardness rating of HB195.
Advantages of Titanium Alloy
Titanium Alloy's Competitive Edge Over Other Metals:
Unmatched Strength-to-Weight Ratio: Titanium alloys offer an impressive tensile strength ranging from 100 to 140 kgf/mm², while their density is merely 60% of that of steel, striking a perfect balance between strength and weight.
Superior Medium Temperature Strength: With operational capabilities several hundred degrees higher than aluminum alloys, titanium alloys maintain their required strength at medium temperatures, enabling prolonged functionality at 450 to 500°C.
Exceptional Corrosion Resistance: Titanium forms a uniform, dense oxide film instantly in the atmosphere, providing excellent resistance against various media. It performs remarkably well in oxidizing and neutral environments, including seawater, wet chlorine gas, and chloride solutions. However, its resistance diminishes in reducing media like hydrochloric acid.
Remarkable Low-Temperature Performance: Certain titanium alloys, such as TA7, retain their plasticity even at extremely low temperatures down to -253°C, ensuring flexibility and durability in frigid conditions.
Distinctive Physical Properties: Titanium alloys boast a low elastic modulus, minimal thermal conductivity, and are non-ferromagnetic, making them suitable for a variety of specialized applications.
High Hardness: These alloys exhibit significant hardness, contributing to their robustness and longevity.
Good Thermoplasticity, Limited Stamping: While titanium alloys may have limitations in stamping, they offer excellent thermoplasticity, facilitating various manufacturing processes.
Versatile Heat Treatment: By adjusting the heat treatment process, titanium alloys can achieve diverse phase compositions and microstructures. Fine equiaxed structures enhance plasticity, thermal stability, and fatigue strength, whereas acicular structures improve lasting strength, creep strength, and fracture toughness. A combination of equiaxed and acicular structures delivers well-rounded, superior performance.
Our comprehensive heat treatment methods include annealing, solution, and aging treatment. Annealing helps to eliminate internal stress, enhance plasticity, and stabilize the structure, thereby attaining superior comprehensive properties. Typically, the annealing temperature for α alloy and (α+β) alloy is set between 120 ~ 200ºC below the (α+β) -→ β phase transition point. Solution and aging treatment involve rapid cooling from a high temperature to form martensitic α 'phase and metastable β phase. This is followed by a heat preservation phase at a middle temperature to decompose these metastable phases, forming α phase or various compounds and finely dispersed second-phase particles, thereby strengthening the alloy. Generally, (alpha + beta) alloy is quenched at 40 ~ 100ºC below the (alpha + beta) -- - > beta phase transition point, while metastable beta alloy is quenched at 40 ~ 80 ºC above the (alpha + beta) -- - > beta phase transition point. The ideal aging treatment temperature ranges from 450 ~ 550ºC. Additionally, to meet specific workpiece requirements, industries also employ double annealing, isothermal annealing, β heat treatment, deformation heat treatment, and other advanced metal heat treatment processes.
Product parameter
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Product name |
TA28 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 |
| TA28 Chemical element content (%) | |||||||||
| Element | Fe | C | N | Al | H | O | Other individual | other total | More |
| Min | - | - | - | 2 | - | - | - | - | Ti:Margin |
| Max | 0.3 | 0.08 | 0.05 | 3 | 0.015 | 0.15 | 0.1 | 0.4 | |
| Other individual, other total: Chemical composition includes the chemical composition whose value is not specified in the table. Analysis should only be carried out if it is assumed to be present or in a routine analysis and there are indications that its composition will exceed the prescribed value. |
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Titanium alloys are predominantly utilized in the manufacturing of aircraft engine compressor components and extend their utility to rockets, missiles, and high-speed aircraft structural parts. Since the mid-1960s, these materials have been employed across general industries for producing electrolytic industry electrodes, power station condensers, oil refining and seawater desalination heaters, and environmental pollution control devices. Renowned for their corrosion-resistant properties, titanium and its alloys are also instrumental in producing hydrogen storage materials and shape memory alloys.
China embarked on the research of titanium and its alloys in 1956, initiating industrial production and developing the TB2 alloy by the mid-1960s.
Our Advantages
Qualitative Materials:
We utilize premium, top-grade raw materials to ensure our products deliver unmatched strength, resilience, and longevity.
Advanced Technology:
Our state-of-the-art manufacturing processes incorporate cutting-edge technologies, including advanced smelting, continuous casting, and rolling techniques.
Customized Service:
We offer bespoke design and manufacturing services tailored to meet the unique needs and requirements of our customers.
FAQ
Q1: Why choose your company?
A: Leveraging over 16 years of unparalleled industry expertise and the advantage of owning a state-of-the-art factory, we provide exceptional services backed 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 prior to 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 ranges from 7 to 15 days after receipt of the deposit.
Q5: Can you provide samples?
A: Yes, complimentary samples are available if in stock. However, the transportation fees must be covered by the buyer.
Certification
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