| Customization: | Available |
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| Application: | Industrial |
| Shape: | Steel Bar |
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Titanium Alloy Tube Properties
Performance of Titanium Alloy Tubes: As an innovative metal, titanium's performance is influenced by trace impurities like carbon, nitrogen, hydrogen, and oxygen. The purest form, iodide titanium, contains impurities less than 0.1%, featuring low strength but high plasticity. Industrial pure titanium (99.5%) showcases the following properties: density ρ=4.5g/cm³, 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.
Advantages of Titanium Alloy
Titanium alloy stands out with the following unparalleled advantages over other metals:
Impressive strength-to-weight ratio, with tensile strengths ranging from 100 to 140 kgf/mm² while maintaining only 60% of the density of steel.
Remarkable medium-temperature strength, retaining the required strength at temperatures several hundred degrees higher than aluminum alloys, and performing reliably at 450-500°C.
Exceptional corrosion resistance, forming a uniform and dense oxide film in the atmosphere, capable of withstanding various media. Titanium's resilience in oxidizing and neutral environments is excellent, particularly in seawater, wet chlorine gas, and chloride solutions. However, it is less resistant in reducing environments like hydrochloric acid.
Notable low-temperature performance, with certain titanium alloys like TA7 maintaining plasticity at -253°C.
Low elastic modulus, minimal thermal conductivity, and non-ferromagnetic properties.
High hardness.
Limited stamping capability but superior thermoplasticity.
By fine-tuning the heat treatment process, titanium alloys can exhibit diverse phase compositions and microstructures. A fine equiaxed structure offers excellent plasticity, thermal stability, and fatigue strength. In contrast, an acicular structure provides high long-term strength, creep resistance, and fracture toughness. The combination of equiaxed and acicular structures results in optimal comprehensive properties.
Common heat treatment methods include annealing, solution treatment, and aging. Annealing aims to eliminate internal stress, enhance plasticity, and stabilize the structure to achieve optimal comprehensive properties. Typically, the annealing temperature for α and (α+β) alloys is set 120 ~ 200ºC below the (α+β) → β phase transition point. Solution and aging treatment 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 compounds and other finely dispersed secondary particles, strengthening the alloy. For (α+β) alloys, quenching occurs 40 ~ 100ºC below the α+β → β transition point, while for metastable β alloys, quenching is done 40 ~ 80ºC above this point. Aging treatment temperatures generally range between 450 ~ 550ºC. Additionally, specialized processes such as double annealing, isothermal annealing, β heat treatment, and deformation heat treatment are employed to meet specific workpiece requirements.
Product Parameter
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Product name |
TA15-1 TA15-2 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 utilized in the manufacture of aircraft engine compressor components, as well as rockets, missiles, and high-speed aircraft structural parts. Since the mid-1960s, titanium and its alloys have found extensive use in general industry, particularly in the production of electrodes for the electrolytic industry, power station condensers, oil refining and seawater desalination heaters, and environmental pollution control devices. These alloys are recognized as corrosion-resistant structural materials. Additionally, they are used to produce hydrogen storage materials and shape memory alloys.
China began researching titanium and its alloys in 1956, leading to the commencement of industrial production in the mid-1960s with the development of the TB2 alloy.
Our Advantages
Qualitative Materials:
We utilize premium, top-grade raw materials to ensure our products offer unmatched 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 benefit of our own state-of-the-art factory, we offer exceptional services, further 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.
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.
Certification
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