ASTM B163 Ni200 Precision Tube refers to precision-engineered tubes made from Nickel 200 alloy, which conforms to the specifications outlined in the ASTM B163 standard.

1. Basic Introduction of ASTM B163 Ni200 Precision Tube:

   - ASTM B163 is a standard published by the American Society for Testing and Materials (ASTM) that specifies the production and use of oxygen-free nickel alloy tubes.

   - Ni200 is a type of oxygen-free nickel alloy, also known as pure nickel or Nickel 99.2. It is made from high-purity nickel and exhibits excellent corrosion resistance and thermal stability.

   - Ni200 precision tubes are typically used in high-temperature and high-pressure environments, such as the chemical, nuclear, and electronics industries.

2. Common Specifications of ASTM B163 Ni200 Precision Tube:

   - Outer Diameter Range: From 0.125 inches (3.18 millimeters) to 2.5 inches (63.5 millimeters) or larger.

   - Wall Thickness Range: Typically between 0.016 inches (0.41 millimeters) and 0.134 inches (3.4 millimeters).

   - Length: Generally custom-made, with lengths extending to several feet to meet specific requirements.

3. Equivalent Grades of ASTM B163 Ni200 Precision Tube:

   - The standard grade designation for ASTM B163 is Ni200, also known as UNS N02200.

4. Chemical Composition of ASTM B163 Ni200 Precision Tube (in tabular form):

5. Mechanical and Physical Properties of ASTM B163 Ni200 Precision Tube:

6. Relevant Production Standards for ASTM B163 Ni200 Precision Tube:

   - In addition to ASTM B163, other international standards such as EN, DIN, JIS, etc., can also be followed based on customer requirements.

7. Performance Characteristics of ASTM B163 Ni200 Precision Tube:

   - Excellent corrosion resistance, particularly to acidic media.

   - Stability at high temperatures and pressures, suitable for high-temperature environments and chemical reactors.

   - Oxygen-free characteristics, suitable for use in reducing atmospheres such as hydrogen and ammonia.

   - Easy to process and weld, with good machinability.

8. Application Areas of ASTM B163 Ni200 Precision Tube:

   - Chemical Industry: Used in acid and alkali production facilities, chloride production, fluoride production, etc.

   - Nuclear Industry: Used in nuclear reactor coolant tubes, fuel rod cladding, etc.

   - Electronics Industry: Used in manufacturing electronic components, vacuum tubes, battery casings, etc.

   - Petrochemical Industry: Used in petroleum refining, chemical plants, heat exchangers, etc., in high-temperature and high-pressure environments.

   - Medical Field: Used in medical equipment, artificial heart valves, etc.

ASTM B163 Ni200 Precision Tubes are highly regarded for their outstanding performance and diverse range of applications.

ASTM B163 Ni200 Precision Tube