Gr23excellent Formability and Corrosion Resistancetitanium Alloy Steel Pipe

• Customization: Available
• Application: Industrial
• Shape: Steel Bar
• Model NO.: GR23
• Processing Service: Bending, Welding, Decoiling, Cutting, Punching
• Model Number: Gr1/Gr2/Gr3/Gr5/Gr7/Gr9/Gr11
• Product Name: Titanium Rod
• Usage: Pipeline Transport, Boiler Pipe, Oil/Gas Drilling,
• Surface Treatment: Polished
• Transport Package: Exported Sea Worthy Packing
• Specification: as required
• Trademark: bolaisheng
• Origin: China

Product Description

GR23Excellent formability and corrosion resistanceTitanium Alloy Steel pipe

1)Products:
 GR23Excellent formability and corrosion resistanceTitanium Alloy Steel pipe
Titanium alloy tubes are tubes made of titanium alloys. Titanium alloys can be divided into three categories according to organization. (1 Titanium is added with aluminum and tin elements. 2 Titanium is added with aluminum chromium molybdenum vanadium and other alloy elements. 3 Titanium is added with aluminum and vanadium and other elements.) They have high mechanical properties, excellent stamping performance, and can be used for various In various forms of welding, the strength of the welded joint can reach 90% of the strength of the base metal, and the cutting performance is good. Titanium tube has high corrosion resistance to chloride, sulfide and ammonia. Titanium has higher corrosion resistance in seawater than aluminum alloys, stainless steels, and nickel-based alloys. Titanium is also resistant to water impact.

2)Application
Titanium alloy is mainly used to make aircraft engine compressor components, followed by rocket, missile and high-speed aircraft structural parts. In the mid-1960s, titanium and its alloys have been used in general industry, for making electrodes in the electrolysis industry, condensers in power plants, heaters for petroleum refining and seawater desalination, and environmental pollution control devices. Titanium and its alloys have become a corrosion-resistant structural material. It is also used to produce hydrogen storage materials and shape memory alloys.3)Titanium alloy classification
Fold by organization
(1 Titanium adds aluminum and tin elements. 2 Titanium adds aluminum chromium molybdenum vanadium and other alloy elements. 3 Titanium adds aluminum and vanadium and other elements.) Titanium alloy has high strength and small density, good mechanical properties, toughness and The corrosion resistance is very good. In addition: the titanium alloy has poor process performance and difficult cutting. In hot processing, it is very easy to absorb impurities such as oxyhydrogen, nitrogen, carbon, etc. There is also poor wear resistance, and the production process is complicated.

Fold by mixed elements
An alloy composed of titanium and other elements. The industrial production of titanium began in 1948. The need for the development of the aviation industry has enabled the titanium industry to grow at an average annual growth rate of about 8%. At present, the annual output of titanium alloy processed materials in the world has reached more than 40,000 tons, and there are nearly 30 kinds of titanium alloy grades. The most widely used titanium alloys are Ti-6Al-4V (TC4), Ti-5Al-2.5Sn (TA7) and industrial pure titanium (TA1, TA2 and TA3).

Fold by use
Titanium alloys can be divided into heat-resistant alloys, high-strength alloys, corrosion-resistant alloys (titanium-molybdenum, titanium-palladium alloys, etc.), low-temperature alloys, and special functional alloys (titanium-iron hydrogen storage materials and titanium-nickel memory alloys), etc. . The composition and properties of typical alloys are shown in the table.

Properties of Titanium Alloy Tubes
Titanium Alloy Tube Performance: Titanium alloy tubes represent an innovative metal class where titanium's attributes are influenced by the levels of impurities like carbon, nitrogen, hydrogen, and oxygen. The purest form, titanium iodide, contains impurities not exceeding 0.1%, resulting in low strength but high plasticity. Properties of 99.5% pure industrial titanium include: 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=1.078×10MPa, and hardness HB195.
Advantages of Titanium Alloys

Titanium alloys offer several advantages over other metal materials:
Exceptional strength-to-density ratio, with tensile strength reaching 100 ~ 140 kgf/mm² while maintaining only 60% of the density of steel.
Impressive medium temperature strength, allowing for use at temperatures several hundred degrees higher than aluminum alloys, maintaining necessary strength at 450 ~ 500°C for extended periods.
Outstanding corrosion resistance, forming a uniform and dense oxide film in atmospheric conditions, providing protection against various media. Titanium excels in oxidizing and neutral environments and demonstrates superior resistance in seawater, wet chlorine gas, and chloride solutions. However, in reducing media like hydrochloric acid, its corrosion resistance is inferior.
Certain titanium alloys, such as TA7, maintain admirable plasticity even at extremely low temperatures (-253°C).
Low elastic modulus, minimal thermal conductivity, and non-ferromagnetic properties.
High hardness.
While they exhibit poor stamping, they offer excellent thermoplasticity.
Different heat treatment processes can yield varied phase compositions and microstructures in titanium alloys. Generally, fine equiaxial structures provide good plasticity, thermal stability, and fatigue strength. In contrast, acicular structures exhibit high endurance strength, creep strength, and fracture toughness. A combination of equiaxed and acicular structures offers balanced and comprehensive properties.
Common heat treatment methods for enhancing the properties of titanium alloys include annealing, solution treatment, and aging treatment. Annealing is utilized to eliminate internal stress, enhance plasticity, and stabilize the structure, thereby achieving optimal comprehensive properties. For α alloy and (α+β) alloy, the annealing temperature is typically set 120-200ºC below the (α+β) -→ β phase transition point. Solution treatment followed by aging involves rapid cooling from high temperatures to form martensitic α' phase and metastable β phase. Subsequent heat preservation in the mid-temperature range decomposes these phases into α phase or compounds and other finely dispersed secondary phase particles, which strengthens the alloy. For (α+β) alloys, quenching is conducted 40-100ºC below the (α+β) -→ β phase transition point, whereas metastable β alloys are quenched 40-80ºC above this transition point. Aging treatment temperatures usually range from 450-550ºC. To meet specific workpiece requirements, various specialized heat treatments like double annealing, isothermal annealing, β heat treatment, and deformation heat treatment are also employed.

Product Parameter

Product name	TA3EL1 titanium pipe/tube
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
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
Surface state	Black surface, polished surface, polished surface (H11, H9, H8)
Standard	GB/T,GJB,AWS,ASTM,AMS,JIS
Production technology	Hot forging - Hot rolling - Annealing straightening - Polishing - Flat head - Inspection - packaging
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).
Delivery status	Hot working state, annealing state
Export Packing	Standard Seaworthy Package

 

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

 

Application

Titanium alloy finds its primary use in the aerospace industry, particularly in the production of aircraft engine compressor components. It is also extensively used in rockets, missiles, and high-speed aircraft structural parts. Since the mid-1960s, titanium and its alloys have seen widespread application in various industries, including electrolytic industry electrodes, power station condensers, oil refining, seawater desalination heaters, and environmental pollution control devices. These materials are celebrated for their corrosion-resistant properties, making them indispensable in many industrial applications. Additionally, titanium alloys are used for manufacturing hydrogen storage materials and shape memory alloys.

China began its research on titanium and titanium alloys in 1956. By the mid-1960s, industrial production of titanium materials had commenced, leading to the development of the TB2 alloy.
 

 

Our Advantages

Qualitative 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.
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