Baoji Lihua Nonferrous Metals Co., Ltd.
Baoji Lihua Nonferrous Metals Co., Ltd.
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Titanium Alloy Bar Titanium Bars Sandblasted Titanium Bars Grade 7 ASTM B348 Titanium Round Rod
Introduction to Titanium Rod:
Titanium bars are essential materials widely used across various industries due to their exceptional properties. Known for their high strength-to-weight ratio, corrosion resistance, and biocompatibility, titanium bars are often employed in aerospace, automotive, medical, and chemical processing applications.
Titanium, a transition metal, has unique characteristics that make it ideal for demanding environments. Its low density allows for lightweight constructions without sacrificing strength, while its resistance to corrosion ensures longevity in harsh conditions. Additionally, titanium is non-toxic and biocompatible, making it a preferred choice for medical implants and devices.
Manufactured in various grades, each tailored for specific applications, titanium bars can undergo processes such as melting, forging, machining, and heat treatment to achieve desired mechanical properties and dimensions. Overall, the versatility and durability of titanium bars make them invaluable in modern engineering and technology.
Grade 7 titanium, also known as Ti-0.2Pd, is a commercially pure titanium alloy that incorporates palladium to enhance specific properties. This material exhibits excellent corrosion resistance, particularly in acidic environments and chlorides, making it highly suitable for chemical processing and marine applications. Additionally, Grade 7 titanium is biocompatible, which makes it widely used in medical implants and devices. It offers a good balance between strength and ductility, allowing it to withstand mechanical stress while maintaining formability. Furthermore, this alloy has excellent weldability, making it suitable for various manufacturing processes, including welding and machining.
As a lightweight material, Grade 7 titanium is extensively used in the aerospace and automotive industries. It maintains its mechanical properties in high-temperature environments, making it appropriate for high-temperature applications. Its non-magnetic nature is particularly important in applications sensitive to magnetic interference. Overall, Grade 7 titanium is widely utilized across multiple industries, including chemical processing, medical, and marine sectors, due to its unique properties.
Chemical composition of medical tianium bar:
| Material Grade | Ti | Al | V | Nb | Fe, max | C, max | N, max | H, max | O, max |
| Gr1 | Bal | / | / | 0.20 | 0.08 | 0.03 | 0.015 | 0.18 | |
| Gr2 | Bal | / | / | 0.30 | 0.08 | 0.03 | 0.015 | 0.25 | |
| Gr3 | Bal | / | / | 0.30 | 0.08 | 0.05 | 0.015 | 0.35 | |
| Gr4 | Bal | / | / | 0.50 | 0.08 | 0.05 | 0.015 | 0.40 | |
| Gr5 ELI Ti-6Al-4VELI | Bal | 5.5~6.5 | 3.5~4.5 | 0.25 | 0.08 | 0.05 | 0.012 | 0.13 | |
| Ti-6Al-7Nb | Bal | 5.5-6.5 | / | 6.5-7.5 | 0.25 | 0.08 | 0.08 | 0.009 | 0.20 |
Since the mid-1960s, titanium and its alloys have found extensive use in diverse industries. The electrolysis industry utilizes titanium in the production of electrodes, benefiting from its corrosion resistance and durability. Additionally, power stations rely on titanium for condensers, while petroleum refining and seawater desalination processes often incorporate titanium heaters due to their ability to withstand harsh environments. Furthermore, titanium is employed in environmental pollution control devices, reflecting its versatility and importance in sustainable practices. With its excellent corrosion resistance, titanium has become a preferred choice for structural applications where durability and longevity are essential.
| Grade | Chemical Composition (Approx.) | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation | Primary Applications |
|---|---|---|---|---|---|
| Grade 1 | Ti (min) 99.5%, Fe max 0.2%, O max 0.18% | 240 MPa (35 ksi) | 170 MPa (25 ksi) | 24% | Medical implants, marine, chemical processing |
| Grade 2 | Ti (min) 99.2%, Fe max 0.3%, O max 0.25% | 350 MPa (50.8 ksi) | 275 MPa (40 ksi) | 20% | Chemical processing, piping, aerospace |
| Grade 5 | Ti 90%, Al 5.5-6.75%, V 3.5-4.5%, Fe max 0.3%, O max 0.20% | 895 MPa (130 ksi) | 828 MPa (120 ksi) | 10% | Aerospace, military, high-performance applications |
Grade 7 titanium, also known as Ti-0.2Pd, is renowned for its exceptional mechanical properties, making it a highly sought-after material in various industries. Here are some key aspects of its mechanical characteristics:
Grade 7 titanium offers a remarkable strength-to-weight ratio, which allows for the production of lightweight yet strong components. This feature is particularly valuable in aerospace and automotive applications, where reducing weight without sacrificing strength is crucial.
This alloy exhibits excellent ductility, enabling it to be easily formed and shaped without breaking. Its ability to undergo significant deformation before fracture allows for greater design flexibility in manufacturing processes.
Grade 7 titanium demonstrates outstanding fatigue resistance, making it ideal for components subjected to cyclic loading. This property enhances the longevity and reliability of parts used in demanding environments.
The material maintains good impact toughness, which is important for applications where sudden forces or shocks are encountered. This resilience helps prevent catastrophic failures in critical components.
Grade 7 titanium retains its mechanical properties at elevated temperatures, making it suitable for high-temperature applications. Its stability ensures consistent performance even under thermal stress.
The alloy's excellent weldability allows for the fabrication of complex structures and components. This property facilitates the creation of strong joints, further enhancing its mechanical performance.
While primarily a chemical property, the corrosion resistance of Grade 7 titanium contributes indirectly to its mechanical performance by preventing degradation over time. This longevity ensures that the material can maintain its mechanical integrity in harsh environments.
Producing Gr9 titanium round bars involves several advanced manufacturing processes, each aimed at ensuring high-quality and precise specifications. Common techniques include forging, extrusion, and machining. Forging processes enhance the microstructure of the alloy, improving its strength and toughness. By refining the grain structure during forging, manufacturers can produce components that perform exceptionally well under stress.
Extrusion is another popular method used to create titanium round bars, allowing for the production of uniform profiles over long lengths. This method is particularly advantageous for applications that require specific dimensions and shapes. Additionally, machining plays a crucial role in achieving tight tolerances and intricate designs, which are essential for many engineering applications. Together, these manufacturing processes ensure that Gr9 titanium round bars meet the stringent requirements of diverse industries.
Different Grades of Titanium:
Titanium rods are categorized into various grades, each with distinct compositions and properties tailored for specific applications.
Titanium rods are used in a wide variety of industries due to their strength, light weight, and excellent corrosion resistance. Below are the key applications of titanium rods across different fields: