Product Description
GR21 Light Weight titanium Alloy Steel Bar
1)Products:
GR21 Light Weight titanium Alloy Steel Bar
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.
The alpha alloy contains a certain amount of elements that stabilize the alpha phase, and is mainly composed of the alpha phase in equilibrium. Alpha alloy has a small specific gravity, good thermal strength, good weldability and excellent corrosion resistance. The disadvantage is that the room temperature strength is low, and it is usually used as a heat-resistant material and corrosion-resistant material. Alpha alloys are usually divided into full alpha alloys (TA7), near alpha alloys (Ti-8Al-1Mo-1V) and alpha alloys (Ti-2.5Cu) with a small amount of compounds.
1Titanium alloys can be divided into three categories according to the phase composition: α alloys, (α + β) alloys and β alloys. China is represented by TA, TC and TB respectively.
The alpha alloy contains a certain amount of elements that stabilize the alpha phase, and is mainly composed of the alpha phase in equilibrium. Alpha alloy has a small specific gravity, good thermal strength, good weldability and excellent corrosion resistance. The disadvantage is that the room temperature strength is low, and it is usually used as a heat-resistant material and corrosion-resistant material. Alpha alloys are usually divided into full alpha alloys (TA7), near alpha alloys (Ti-8Al-1Mo-1V) and alpha alloys (Ti-2.5Cu) with a small amount of compounds. The (α + β) alloy contains a certain amount of elements that stabilize the α and β phases, and the structure of the alloy in the equilibrium state is the α and β phases. (α + β) alloy has medium strength and can be strengthened by heat treatment, but the welding performance is poor. (α + β) alloys are widely used, and the output of Ti-6Al-4V alloy accounts for more than half of all titanium materials.
Titanium rods
Titanium rods
β alloy contains a large amount of elements that stabilize β phase, which can keep all high temperature β phase to room temperature. Beta alloys can generally be divided into heat treatable beta alloys (meta-stable beta alloys and near meta-stable beta alloys) and thermally stable beta alloys. Heat treatable β alloy has excellent plasticity in the quenched state, and can achieve tensile strength of 130 ~ 140kgf / mm2 through aging treatment. Beta alloys are generally used as high-strength and high-toughness materials. The disadvantages are large specific gravity, high cost, poor welding performance, and difficult machining.
2Titanium is an important structural metal developed in the 1950s. Titanium alloys are widely used in various fields because of their high specific strength, good corrosion resistance, and high heat resistance. Many countries in the world have realized the importance of titanium alloy materials, and have successively researched and developed them, and have obtained practical applications. Titanium is a type IVB element in the periodic table. It looks like steel and has a melting point of 1 672 ºC. It is a refractory metal. Titanium is abundant in the earth's crust, much higher than common metals such as Cu, Zn, Sn, and Pb. China's titanium resources are extremely rich. Only in the large-scale vanadium-titanium magnetite found in Panzhihua, Sichuan, the associated titanium metal reserves are approximately 420 million tons, which is close to the sum of the proven titanium reserves abroad. 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. .
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.
5)Grade:
Grade :GR1,GR2,GR7,GR12,GR17,GR18,GR21,GR23,TI-811,TI-6242s,TI-6246,TI-15333,TI-10-2-3,TA9,TA18,TC19,TC20,SP-700and so on.
Titanium alloy are divided into three main groups:alpha-phase,Beta-phase,and alpha-beta-phase.Grade 23 Ti 6AI 4V ELI alloy is an alpha-beta wrought alloy.The ELI stands for extra low interstitial For an alloy to be branded as an ELI product,it should be produced as such at the mill .The specification is from 5.8 to 325mm.It can be widely used in airframe components,cryogenic vessels,heat exchangers.CPI equipment, condenser tubing,picking baskets,exhaust pip shrouds,cases,hubs forgings,biomedical implants.
Packing
Introduction
1. Who are we?
Shanghai Bolaisheng Metal Group Co., Ltd was founded in 2022 with a robust registered capital of 50 million RMB. Nestled in the thriving Fengxian District, Shanghai, the company traces its roots back to Kunshan in 2008. Over the last 16 years, we have dedicated ourselves to pioneering domestic trade, forging enduring partnerships with eminent steel giants such as Shanghai Baosteel and Liaoning Anshan Steel, both locally and globally. Our annual sales soar to tens of thousands of tons, surpassing 200 million yuan in revenue, with an ever-growing clientele. This mutual synergy with our customers and suppliers has enriched our market acumen, complemented by our very own processing plant.
2. How can we guarantee quality?
Over the last 16 years, we have diligently focused on enhancing domestic trade, establishing strong, long-term alliances with prestigious steel manufacturers like Shanghai Baosteel and Liaoning Anshan Steel, both nationally and internationally. Our annual sales figures reach impressive tens of thousands of tons, with revenues exceeding 200 million yuan. Our customer base continues to expand annually. This reciprocal relationship with customers and suppliers has bestowed us with valuable market insights and our exclusive processing plant further ensures unmatched quality.
3. What can you buy from us?
Stainless pipe, plate, metal.
4. What services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW.
Accepted Payment Currency: USD.
Accepted Payment Type: T/T, PayPal, etc.
Language Spoken: English, Chinese.
Company Profile
Certification
Audited Supplier 
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