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(ASTM B338 Grade 2, TA1, TA2, TA4) Titanium Tube¹

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Product Description Product Description Product IntroductionNAMETitanium Tubing ASTM B338 Grade 2GRADEGR1, GR2STANDARDASTM B337, ASTM B338, ASTM B861, ASTM B862DIMENSION (MM)OD10-168*WT0.5~10.0×L2000-15000mm (Cold Roll & Seamless tube)OD10-820*0.5-25*1000-3000mm (Welded tube)1. Chemical requirementsGradeNCHFeOTiGr10.030.080.0150.200.18balGr20.030.080.0150.300.25bal2. Mechanical PropertiesGradeTensile strength (δ5MPa)Residual elongation stress (δ0.2MPa)Elongation δ (%)Gr1370-53025020Gr2440-62032026Properties of Ta1 Gr9 Titanium Alloy TubePerformance of Titanium Alloy Tube: The Ta1 Gr9 Titanium Alloy Tube represents a groundbreaking metal, characterized by its purity and limited impurities such as carbon, nitrogen, hydrogen, and oxygen. The purest titanium iodide contains impurities of no more than 0.1%, resulting in low strength but high plasticity. Key properties of 99.5% industrial pure 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.Advantages of Titanium Alloy The remarkable benefits of titanium alloy over other metals include:Exceptional strength-to-density ratio, with tensile strength reaching 100-140kgf/mm2, while maintaining a density that is just 60% of steel.Superior medium temperature strength, outperforming aluminum alloys, and maintaining required strength at elevated temperatures, capable of long-term operation at 450-500°C.Outstanding corrosion resistance due to the formation of a uniform, dense oxide film on titanium surfaces, providing erosion resistance in various media. Titanium excels in oxidizing and neutral environments, as well as seawater, wet chlorine gas, and chloride solutions. However, its corrosion resistance is limited in reducing media like hydrochloric acid.Remarkable low-temperature performance, with titanium alloys like TA7 preserving plasticity even at -253°C.Low elastic modulus, minimal thermal conductivity, and non-ferromagnetic properties.High hardness.Limited stamping performance but excellent thermoplasticity.Through precise heat treatment processes, titanium alloys can achieve various phase compositions and microstructures. Fine equiaxial structures offer excellent plasticity, thermal stability, and fatigue strength, while acicular structures provide high sustained strength, creep resistance, and fracture toughness. Equiaxed and acicular structures deliver well-rounded properties.Common heat treatment methods are annealing, solution and aging treatment. Annealing is to eliminate internal stress, improve plasticity and structure stability, in order to obtain better comprehensive properties. Generally, the annealing temperature of α alloy and (α+β) alloy is selected at 120 ~ 200oC below the (α+β) -→ β phase transition point; Solid solution and aging treatment is fast cooling from the high temperature region to obtain martensitic α 'phase and metastable β phase, and then heat preservation in the middle temperature region to decompose these metastable phases, to obtain α phase or compounds and other small dispersed second phase particles, to achieve the purpose of strengthening the alloy. Usually (alpha + beta) alloy quenching in alpha + beta) -- - > beta phase transition point below 40 ~ 100 oC, metastable beta alloy quenching in alpha + beta) -- - > beta phase transition point above 40 ~ 80 oC. The aging treatment temperature is generally 450 ~ 550oC. In addition, in order to meet the special requirements of the workpiece, the industry also uses double annealing, isothermal annealing, β heat treatment, deformation heat treatment and other metal heat treatment processes.Product parameter Product name TA7EL1 titanium pipe/tubeMaterialTA0,TA1,TA2,TA3,TA4,TA5,TA6,TA7,TA9,TA10,TC1,TC2,TC3,TC4,TC6,TC11,GR1,GR2,GR3,GR5 Ti6AL4V ELI,Ti6AL7Nb,Ti13Nb13Zr,Ti1533SpecificationTitanium 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*1.2Surface stateBlack surface, polished surface, polished surface (H11, H9, H8)StandardGB/T,GJB,AWS,ASTM,AMS,JISProduction technologyHot forging - Hot rolling - Annealing straightening - Polishing - Flat head - Inspection - packagingTypical usesOrdinary 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).Delivery statusHot working state, annealing stateExport PackingStandard Seaworthy Package Technical specificationmain technical parameters:Nominal diameter DN (mm)Measuring diameter (mm)Material1518TA22025TA22532TA23238TA24045TA25057TA26576TA28089TA2100108TA2125133TA2150159TA2200219TA2250273TA2300325TA2350377TA2400426TA2450480TA2500530TA2600630TA2 ApplicationTitanium alloy is mainly used in the production of aircraft engine compressor components, followed by rockets, missiles and high-speed aircraft structural parts. In the mid-1960s, titanium and its alloys have been used in general industry, for the production of electrolytic industry electrodes, power station condensers, oil refining and seawater desalination heaters and environmental pollution control devices. Titanium and its alloys have become a kind of corrosion-resistant structural materials. In addition, it is also used to produce hydrogen storage materials and shape memory alloys.China began to study titanium and titanium alloys in 1956. In the mid-1960s, the industrial production of titanium materials began and TB2 alloy was developed. Our AdvantagesQualitative Materials:We utilize premium, top-grade raw materials to ensure our products deliver superior strength, resilience, and longevity.Advanced Technology:Our manufacturing processes incorporate cutting-edge technologies, including advanced smelting, continuous casting, and rolling techniques.Customized Service:We offer bespoke design and manufacturing services to meet the unique needs and requirements of our customers.FAQ Q1: Why choose your company?A: With over 16 years of unparalleled industry expertise and the advantage of having our own state-of-the-art factory, we deliver exceptional services that are further enhanced 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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