Grade 1 Titanium Plate

Introduction of Grade 1 Titanium Plate:

Grade 1 titanium plate, designated as ASTM B265 Grade 1 or Russia Grade BT1-00, is a commercially pure titanium alloy known for its high purity and excellent corrosion resistance. Here's an introduction highlighting its key attributes and applications:

Composition and Purity:

Grade 1 titanium consists primarily of titanium, with a minimum purity of 99.5%. It contains low levels of oxygen (around 0.18%), nitrogen, hydrogen, and iron, ensuring exceptional corrosion resistance and biocompatibility.

Properties:

Corrosion Resistance: Grade 1 titanium offers outstanding resistance to corrosion in various environments, including seawater, chlorides, and acids. This property makes it highly suitable for applications where exposure to harsh conditions is common.

Strength and Ductility: While not as strong as titanium alloys, Grade 1 titanium exhibits good strength comparable to low-carbon steel. It also possesses high ductility, allowing for easy forming and shaping through processes like cold forming and hot forming.

Lightweight: With a density of approximately 4.51 g/cm³, Grade 1 titanium is about 60% lighter than steel, making it advantageous in weight-sensitive applications without sacrificing strength.

Applications:

Chemical Industry: Used extensively in the chemical processing industry for its resistance to corrosive chemicals and environments. Applications include reactor vessels, heat exchangers, and piping systems.

Medical Implants: Biocompatibility and resistance to corrosion in physiological environments make Grade 1 titanium suitable for surgical implants, medical instruments, and dental devices.

Aerospace and Marine: In aerospace, it finds use in components where weight reduction and corrosion resistance are critical, such as aircraft structures and engine components. In marine applications, it is used for marine hardware, propeller shafts, and seawater piping.

Fabrication and Standards:

Grade 1 titanium plate is manufactured and supplied according to ASTM B265 standards, ensuring consistent quality and performance. It is available in various thicknesses (0.5mm to 100mm) and can be custom-cut to specific dimensions as needed.

Surface finishes such as pickling, polishing, and sandblasting are available to meet different application requirements.

Product Information of Grade 1 Titanium Plate：

Material: GR1 (TA1), also known as Russia Grade BT1-00, conforms to ASTM B265 standards. This grade of titanium is commercially pure, composed primarily of titanium with trace amounts of oxygen and other elements.

Thickness: Ranging from 0.5mm to 100mm, providing versatility for various applications.

Standard Sheet Size: Typically available in dimensions of 5/10mm × 1000mm × 2000mm. Custom cutting services are offered to meet specific dimensional requirements.

Surface Finishes: Options include pickling, polishing, and sandblasting, catering to different aesthetic and functional needs.

Types Available: Offered in sheet, plate, and foil forms, available in straight and roll configurations based on application requirements.

State: Available in R (annealed), Y (partially annealed), and M (as-received) conditions. These states ensure suitability for different processing and application needs, from fabrication to final use.

This Grade 1 titanium (GR1/TA1) is prized for its high corrosion resistance, excellent formability, and biocompatibility, making it ideal for a wide range of industries including chemical processing, medical devices, aerospace, marine applications, and more. The flexibility in size, finish, and state ensures it can be tailored to specific project requirements, maintaining high standards of quality and performance.

Detailed Images of Grade 1 Titanium Plate：

The Differences between Sheet and Plate:

Sheet Metal:

Thickness: Generally, sheet metal refers to metal with a thickness greater than foil but less than 6mm (0.25 inches).

Applications: Sheet metal is commonly used in applications where strength requirements are moderate, and flexibility or ease of fabrication is desired. It's often used for roofing, automotive panels, ductwork, and general fabrication where lightweight and malleable materials are advantageous.

Plate Metal:

Thickness: Plate metal, on the other hand, typically refers to metal with a thickness of 6mm (0.25 inches) or greater.

Applications: Plates are used in applications where strength, durability, and resistance to corrosion or impact are critical. They are commonly found in heavy machinery, shipbuilding, bridges, pressure vessels, and structural applications where the material needs to withstand substantial loads or harsh conditions.

Key Differences:

Thickness: The primary distinction is the thickness. Sheet metal is thinner (less than 6mm), while plate metal is thicker (6mm and above).

Strength and Durability: Plates are designed to provide higher levels of strength and durability compared to sheets, which are typically more about ease of manipulation and lower strength requirements.

Applications: The choice between sheet and plate often depends on the specific requirements of the application. Sheet metal is chosen for lighter applications or where forming and flexibility are priorities. Plate metal is selected when structural integrity, strength, and resistance to wear and tear are crucial.

All Tests of Grade 1 Titanium Plate:

Grade 1 titanium plate undergoes various tests to ensure quality, compliance with standards, and suitability for its intended applications. Here are some of the common tests conducted:

Chemical Composition Analysis:

Titanium Grade 1 plates are tested to verify their chemical composition, ensuring they meet the requirements specified in standards like ASTM B265. This includes checking levels of elements such as titanium, oxygen, nitrogen, iron, and others.

Mechanical Properties Testing:

Tensile Testing: This test measures the tensile strength, yield strength, and elongation of the material. It helps determine how the titanium plate will perform under tension, providing critical data for structural applications.

Hardness Testing: Hardness tests such as Rockwell or Vickers hardness are performed to assess the material's resistance to deformation and wear.

Microstructure Examination:

Metallographic examination is conducted to evaluate the microstructure of Grade 1 titanium. This examination ensures that the material has a fine and uniform grain structure, which is crucial for its mechanical properties and performance characteristics.

Ultrasonic Testing (UT):

UT is used to detect internal defects such as voids, cracks, or inclusions within the titanium plate. This non-destructive testing method ensures the material's integrity and reliability for critical applications.

Dimensional Inspection:

Titanium plates are checked for dimensional accuracy and compliance with specified thickness, width, length, and flatness tolerances. This ensures that the plates meet the exact requirements of the customer or industry standards.

Surface Quality Evaluation:

Surface quality tests involve visual inspection and non-destructive methods such as dye penetrant testing or magnetic particle inspection to detect surface defects like scratches, pits, or discontinuities.

Corrosion Resistance Testing:

Given titanium's exceptional corrosion resistance, specific tests may be conducted to verify its performance in corrosive environments, ensuring it meets the requirements for applications in chemical processing, marine environments, or aerospace.

Certification and Documentation:

After testing, Grade 1 titanium plates are certified according to relevant standards (e.g., ASTM B265) and accompanied by documentation detailing test results, chemical composition, mechanical properties, and any other relevant information required by the customer or regulatory bodies.