Ti-6242s Titanium Alloy Steel Bar Has Strong Corrosion Resistance Which Crrosion Resistance Is Better Than Most Stainless Steel
China Ti-6242s Titanium Alloy Steel Bar Has Strong Corrosion Resistance Which Crrosion Resistance Is Better Than Most Stainless Steel, Find details about China Widely Used in Modern Construction, Bar Light Weight High Strength from Ti-6242s Titanium Alloy Steel Bar Has Strong Corrosion Resistance Which Crrosion Resistance Is Better Than Most Stainless Steel
Basic Info.
Model NO.
TI-6242s
Special Use
Free Cutting Steel
Product Name
Superior Quality Welded 28mm Diameter Stainless St
Delivery Condition
Hot Rolled, Forged, Annealed
Delivery Term
Fob, CIF, CFR, Exwork, etc
Shipping
by Sea, Air
Thickness
1-60mm
Outer Diameter
6-760mm
Payment Term
T/T, L/C
Section Shape
Round
Length
6m, 12m or Customized
Model Number
201/202/304/316/316L/430
Trademark
BOZHONG or customized
Transport Package
Seaworthy Packing
Specification
Dia. 28mm, Thickness: 4-30mm
Origin
China
HS Code
7304411000
Model NO.
TI-6242s
Special Use
Free Cutting Steel
Product Name
Superior Quality Welded 28mm Diameter Stainless St
Delivery Condition
Hot Rolled, Forged, Annealed
Delivery Term
Fob, CIF, CFR, Exwork, etc
Shipping
by Sea, Air
Thickness
1-60mm
Outer Diameter
6-760mm
Payment Term
T/T, L/C
Section Shape
Round
Length
6m, 12m or Customized
Model Number
201/202/304/316/316L/430
Trademark
BOZHONG or customized
Transport Package
Seaworthy Packing
Specification
Dia. 28mm, Thickness: 4-30mm
Origin
China
HS Code
7304411000
Product Desciption
TI-6242s Titanium Alloy Steel BAR has strong corrosion resistance which crrosion resistance is better than most stainless steel
1)Products:
TI-6242s Titanium Alloy Steel BAR has strong corrosion resistance which crrosion resistance is better than most stainless steel
Titanium alloy bar 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.
Titanium in the air below 550 ºC, the surface will quickly form a thin and dense titanium oxide film
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.
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.
6)Advantages of titanium alloy
Compared with other metal materials, titanium alloys have the following advantages:
A)The specific strength (tensile strength / density) is higher (see figure), the tensile strength can reach 100 ~ 140kgf / mm2, and the density is only 60% of steel.
B)The medium temperature strength is good, the use temperature is a few hundred degrees higher than that of aluminum alloy, it can still maintain the required strength at medium temperature, and can work for a long time at a temperature of 450 ~ 500 ºC.
C)Good corrosion resistance, a uniform and dense oxide film is immediately formed on the titanium surface in the atmosphere, which has the ability to resist the erosion of various media. Generally, titanium has good corrosion resistance in oxidizing and neutral media, and is more excellent in seawater, wet chlorine and chloride solutions. But in a reducing medium, such as hydrochloric acid, the corrosion resistance of titanium is poor.
D) Titanium alloys with good low temperature performance and extremely low gap elements, such as TA7, can maintain a certain plasticity at -253 ºC.
E)Low elastic modulus, small thermal conductivity, and no ferromagnetism.
F) High hardness.
G)Poor stamping and good thermoplasticity.
Heat treatment Titanium alloy can obtain different phase composition and structure by adjusting the heat treatment process. It is generally believed that fine equiaxed structures have better plasticity, thermal stability and fatigue strength; needle-like structures have higher endurance strength, creep strength and fracture toughness; equiaxed and needle-like mixed structures have better comprehensive properties.
Commonly used heat treatment methods are annealing, solution treatment and aging treatment. Annealing is to eliminate internal stress, improve plasticity and organizational stability to obtain better overall performance. Generally, the annealing temperature of α alloy and (α + β) alloy is chosen to be 120 ~ 200 ºC below the transition point of (α + β)-→ β phase; solid solution and aging treatment are rapid cooling from high temperature area to obtain martensite α ′ Phase and meta-stable β phase, and then incubate in the middle temperature zone to decompose these meta-stable phases to obtain finely dispersed second phase particles such as α phase or compound to achieve the purpose of strengthening the alloy. Normally, the quenching of (α + β) alloy is carried out at 40 ~ 100 ºC below the transition point of (α + β)-→ β phase, and the quenching of metastable β alloy is 40 ~ 80 ºC above the transition point of (α + β)-→ β phase get on. Aging treatment temperature is generally 450 ~ 550 ºC. In addition, in order to meet the special requirements of the workpiece, the industry also adopts double annealing, isothermal annealing, β heat treatment, deformation heat treatment and other metal heat treatment processes.
7)skills requirement
1: The chemical composition of titanium and titanium alloy bars should comply with the provisions of GB / T 3620.1, and the tolerance deviation of the chemical composition should comply with the provisions of GB / T 3620.2 when the buyer retests.
2: The diameter or side length of the hot-processed bar and its allowable deviation should meet the requirements of Table 1.
3: After hot working, the diameter of the cold-drawn bar and the cold-rolled bar (ground) and cold-rolled bar should be in accordance with the requirements of Table 2.
4: The out-of-roundness of the bar after turning (grinding) after hot processing should not be greater than half of its dimensional tolerance.
5: The length of the indeterminate length of the processed bar is 300-6000mm, and the length of the annealed bar is 300-2000mm. The length of the fixed length or multiple length should be within the length of the indefinite length. The allowable deviation of the fixed length is + 20mm ; The length of the double ruler should also be included in the cut amount of the bar, each cut amount is 5mm. The fixed ruler or double ruler length should be indicated in the contract.
8)Our Service For You
Pre-sale Service
1. Sample can be offered with sample charge and courier fee by buyer's side.
2. We have full stock,and can deliver within short time.Many styles for your choices.
3. OEM and ODM order are accepted, Any kind of logo printing or design are available.
4. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you
5. All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
6. We have 8 year experience of design, manufacture and sell lingerie, we cherish every order from our honor.
After you choose
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment,
3. Email you the tracking no, and help to chase the parcels until it arrive you.
After-sale choose
1. We are very glad that customer give us some suggestion for price and products.
2. If any question,please contact with us freely by E-mail or Telephone.
9)FAQ:
Q: Are you a manufacturer or merely a trader?
A: We are group of companies and owned manufacturer bases and trading company. We specialized in special steel which include alloy structural steel and carbon steel and stainless steel, etc. All material are with high quality and competitive price.
Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party, such as TUV, CE, if you need. Secondly, we have a complete set of inspection system and every process is checked by QC. Quality is the lifeline of enterprise survival.
Q: Delivery time?
A: We have ready stock for most of material grades in our warehouse. If the material don't have stock, the delivery lead time is about 5-30 days after receiving your prepayment or firm order.
Q: What is the payment term?
A: T/T or L/C.
Q: Can you provide a sample for our testing before confirm the order?
A: Yes. We can provide sample to you for approval before you place an order to us. Free sample is available if we have stock.
Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come.
10)our company
Bozhong Metal Group is located in Shanghai, the eastern China's commercial power house. We're the leading supplier of metal products in China since 2006 and we've become the listed company in 2018(Stock code 210998). We have six subsidiary corporation located in Shanghai and Hongkong, which have built great relationship with the metal facilities abroad and at home, in order to provide excellent service for our clients.
We have own entire system for pre-sale, in-sale and after-sale process. And our business scope covers technical consultation, technology development, technology projects and technology service in the field of manufacturing and selling the special steel plate, super stainless steel, titanium and nickel alloys, aviation aluminum alloys, special alloy steel bar, process pipe and so on. The business of our group was separated into four parts: precious machinery of special steel, special steel selling in domestic market, special steel selling in global market, special steel supply chain derivative services(such as agent purchasing, agent selling, supply chain finance and so on).
Providing quality products, excellent services, competitive prices and prompt delivery, we are looking forward to cooperating with clients all around the world.
11)contact:
Name: Alicia Liu
Derect Line: 021-67897511
Website: https://shanghaibozhong.en.made-in-china.com
Titanium alloy bar 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.
Titanium in the air below 550 ºC, the surface will quickly form a thin and dense titanium oxide film
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.
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.
6)Advantages of titanium alloy
Compared with other metal materials, titanium alloys have the following advantages:
A)The specific strength (tensile strength / density) is higher (see figure), the tensile strength can reach 100 ~ 140kgf / mm2, and the density is only 60% of steel.
B)The medium temperature strength is good, the use temperature is a few hundred degrees higher than that of aluminum alloy, it can still maintain the required strength at medium temperature, and can work for a long time at a temperature of 450 ~ 500 ºC.
C)Good corrosion resistance, a uniform and dense oxide film is immediately formed on the titanium surface in the atmosphere, which has the ability to resist the erosion of various media. Generally, titanium has good corrosion resistance in oxidizing and neutral media, and is more excellent in seawater, wet chlorine and chloride solutions. But in a reducing medium, such as hydrochloric acid, the corrosion resistance of titanium is poor.
D) Titanium alloys with good low temperature performance and extremely low gap elements, such as TA7, can maintain a certain plasticity at -253 ºC.
E)Low elastic modulus, small thermal conductivity, and no ferromagnetism.
F) High hardness.
G)Poor stamping and good thermoplasticity.
Heat treatment Titanium alloy can obtain different phase composition and structure by adjusting the heat treatment process. It is generally believed that fine equiaxed structures have better plasticity, thermal stability and fatigue strength; needle-like structures have higher endurance strength, creep strength and fracture toughness; equiaxed and needle-like mixed structures have better comprehensive properties.
Commonly used heat treatment methods are annealing, solution treatment and aging treatment. Annealing is to eliminate internal stress, improve plasticity and organizational stability to obtain better overall performance. Generally, the annealing temperature of α alloy and (α + β) alloy is chosen to be 120 ~ 200 ºC below the transition point of (α + β)-→ β phase; solid solution and aging treatment are rapid cooling from high temperature area to obtain martensite α ′ Phase and meta-stable β phase, and then incubate in the middle temperature zone to decompose these meta-stable phases to obtain finely dispersed second phase particles such as α phase or compound to achieve the purpose of strengthening the alloy. Normally, the quenching of (α + β) alloy is carried out at 40 ~ 100 ºC below the transition point of (α + β)-→ β phase, and the quenching of metastable β alloy is 40 ~ 80 ºC above the transition point of (α + β)-→ β phase get on. Aging treatment temperature is generally 450 ~ 550 ºC. In addition, in order to meet the special requirements of the workpiece, the industry also adopts double annealing, isothermal annealing, β heat treatment, deformation heat treatment and other metal heat treatment processes.
7)skills requirement
1: The chemical composition of titanium and titanium alloy bars should comply with the provisions of GB / T 3620.1, and the tolerance deviation of the chemical composition should comply with the provisions of GB / T 3620.2 when the buyer retests.
2: The diameter or side length of the hot-processed bar and its allowable deviation should meet the requirements of Table 1.
3: After hot working, the diameter of the cold-drawn bar and the cold-rolled bar (ground) and cold-rolled bar should be in accordance with the requirements of Table 2.
4: The out-of-roundness of the bar after turning (grinding) after hot processing should not be greater than half of its dimensional tolerance.
5: The length of the indeterminate length of the processed bar is 300-6000mm, and the length of the annealed bar is 300-2000mm. The length of the fixed length or multiple length should be within the length of the indefinite length. The allowable deviation of the fixed length is + 20mm ; The length of the double ruler should also be included in the cut amount of the bar, each cut amount is 5mm. The fixed ruler or double ruler length should be indicated in the contract.
8)Our Service For You
Pre-sale Service
1. Sample can be offered with sample charge and courier fee by buyer's side.
2. We have full stock,and can deliver within short time.Many styles for your choices.
3. OEM and ODM order are accepted, Any kind of logo printing or design are available.
4. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you
5. All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
6. We have 8 year experience of design, manufacture and sell lingerie, we cherish every order from our honor.
After you choose
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment,
3. Email you the tracking no, and help to chase the parcels until it arrive you.
After-sale choose
1. We are very glad that customer give us some suggestion for price and products.
2. If any question,please contact with us freely by E-mail or Telephone.
9)FAQ:
Q: Are you a manufacturer or merely a trader?
A: We are group of companies and owned manufacturer bases and trading company. We specialized in special steel which include alloy structural steel and carbon steel and stainless steel, etc. All material are with high quality and competitive price.
Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party, such as TUV, CE, if you need. Secondly, we have a complete set of inspection system and every process is checked by QC. Quality is the lifeline of enterprise survival.
Q: Delivery time?
A: We have ready stock for most of material grades in our warehouse. If the material don't have stock, the delivery lead time is about 5-30 days after receiving your prepayment or firm order.
Q: What is the payment term?
A: T/T or L/C.
Q: Can you provide a sample for our testing before confirm the order?
A: Yes. We can provide sample to you for approval before you place an order to us. Free sample is available if we have stock.
Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come.
10)our company
Bozhong Metal Group is located in Shanghai, the eastern China's commercial power house. We're the leading supplier of metal products in China since 2006 and we've become the listed company in 2018(Stock code 210998). We have six subsidiary corporation located in Shanghai and Hongkong, which have built great relationship with the metal facilities abroad and at home, in order to provide excellent service for our clients.
We have own entire system for pre-sale, in-sale and after-sale process. And our business scope covers technical consultation, technology development, technology projects and technology service in the field of manufacturing and selling the special steel plate, super stainless steel, titanium and nickel alloys, aviation aluminum alloys, special alloy steel bar, process pipe and so on. The business of our group was separated into four parts: precious machinery of special steel, special steel selling in domestic market, special steel selling in global market, special steel supply chain derivative services(such as agent purchasing, agent selling, supply chain finance and so on).
Providing quality products, excellent services, competitive prices and prompt delivery, we are looking forward to cooperating with clients all around the world.
11)contact:
Name: Alicia Liu
Derect Line: 021-67897511
Website: https://shanghaibozhong.en.made-in-china.com
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