| Customization: | Available |
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| Application: | Industrial |
| Shape: | Steel Bar |
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The Unmatched Properties of Titanium Alloy Tubes
Performance Attributes of Titanium Alloy Tubes: This innovative metal showcases titanium's remarkable characteristics, influenced by impurity levels of carbon, nitrogen, hydrogen, and oxygen. The most refined titanium iodide contains impurities at or below 0.1%, resulting in low strength but high plasticity. Key properties of 99.5% pure industrial titanium include: Density ρ=4.5g/ cubic cm, Melting point 1725ºC, Thermal conductivity λ=15.24W/(m.K), Tensile strength σb=539MPa, Elongation δ=25%, Section shrinkage ψ=25%, Elastic modulus E=1.078×105MPa, and Hardness HB195.
Unrivaled Advantages of Titanium Alloy
In comparison to other metals, titanium alloy offers several distinct advantages:
Exceptional Strength-to-Weight Ratio: With a tensile strength ranging from 100 to 140 kgf/mm2 and a density only 60% that of steel, titanium alloy stands out significantly (refer to figure).
Superior Medium Temperature Strength: Titanium alloy retains its strength at temperatures several hundred degrees higher than aluminum alloy, performing reliably at 450-500°C over extended periods.
Outstanding Corrosion Resistance: Titanium's surface forms a uniform and dense oxide film in the atmosphere, offering resistance to various media. It excels in oxidizing and neutral environments, and demonstrates superior resistance in seawater, wet chlorine gas, and chloride solutions. However, it is less effective in reducing environments like hydrochloric acid solutions.
Remarkable Low Temperature Performance: Alloys such as TA7 maintain specific plasticity even at extreme lows of -253°C.
Additional Properties: Titanium alloy features a low elastic modulus, minimal thermal conductivity, and non-ferromagnetic properties.
High Hardness: Ensuring robust durability.
Thermoplasticity: Although stamping is limited, the thermoplastic properties are excellent.
Tailored Heat Treatment: By modifying the heat treatment process, varying phase compositions and microstructures of titanium alloys can be achieved. Fine equiaxed structures offer superior plasticity, thermal stability, and fatigue strength, whereas acicular structures provide high sustained strength, creep strength, and fracture toughness. A combination of equiaxed and acicular structures ensures well-rounded, comprehensive properties.
Common heat treatment methods include annealing, solution treatment, and aging treatment. Annealing helps eliminate internal stress, enhance plasticity, and stabilize the structure, resulting in improved 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 treatment and aging involve rapid cooling from high temperatures to form martensitic α 'phase and metastable β phase, followed by heat preservation at intermediate temperatures to decompose these phases into α phase or other small dispersed second phase particles, thereby strengthening the alloy. Generally, (alpha + beta) alloy is quenched 40 ~ 100 ºC below the (α+β) -- - > β phase transition point, while metastable beta alloy is quenched 40 ~ 80 ºC above this point. The aging treatment temperature usually ranges from 450 ~ 550ºC. Additionally, to meet specific workpiece requirements, the industry employs various metal heat treatment processes such as double annealing, isothermal annealing, β heat treatment, and deformation heat treatment.
Product Parameter
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Product name |
TB8 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 manufacturing of aircraft engine compressor components, and is also critical for rockets, missiles, and high-speed aircraft structural parts. Since the mid-1960s, titanium and its alloys have expanded into general industry applications, including the production of electrolytic industry electrodes, power station condensers, oil refining and seawater desalination heaters, and environmental pollution control devices. These materials have become essential corrosion-resistant structural components. Furthermore, titanium and its alloys are utilized to produce hydrogen storage materials and shape memory alloys.
China embarked on the research of titanium and titanium alloys in 1956, leading to the industrial production of titanium materials and the development of TB2 alloy by the mid-1960s.
Our Advantages
Qualitative Materials:
We use premium, top-grade raw materials to ensure our products offer superior strength, resilience, and longevity.
Advanced Technology:
Our manufacturing processes leverage cutting-edge technologies, including advanced smelting, continuous casting, and rolling techniques.
Customized Service:
We provide bespoke design and manufacturing services tailored to meet the unique needs and requirements of our customers.
FAQ
Q1: Why choose your company?
A: With over 16 years of unrivaled industry expertise and the advantage of owning a state-of-the-art factory, we deliver exceptional services backed by a professional and dedicated sales team.
Q2: What are your terms of payment?
A: We require a 30% T/T deposit in advance, 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 ranges from 7 to 15 days after receiving the deposit.
Q5: Can you provide samples?
A: Yes, we offer complimentary samples if available in stock. However, transportation fees must be borne by the buyer.
Certification
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