1. Product Overview:Invar 36 is a special nickel-iron alloy known for its extremely low coefficient of thermal expansion. Due to its minimal dimensional changes with temperature variations, Invar 36 is widely used in applications that require high precision measurements and dimensional stability.

2. Key Features:

• Low Thermal Expansion: Invar 36 alloy has an exceptionally low coefficient of thermal expansion, making it an ideal choice for maintaining dimensional stability under temperature variations.

• High Strength: Exhibits good mechanical properties and strength, suitable for various engineering applications.

• Corrosion Resistance: Invar 36 demonstrates good corrosion resistance in many chemical environments.

3. Key Applications:

• Precision Instruments: Widely used in the manufacturing of precision instruments, measuring devices, and optical systems.

• Aerospace: Employed in the production of high-precision aerospace components such as missiles and satellites.

• Scientific Experiments: Used in scientific experiments, especially under conditions requiring extremely low thermal expansion.

4. Physical Properties:

• Coefficient of Thermal Expansion: Approximately 1.2 x 10^-6 /°C (in the range of 20°C to 100°C).

• Density: Approximately 8.11 g/cm³.

5. Manufacturing Standards:

• Invar 36 alloy typically conforms to relevant international and industry standards to ensure product quality and performance meet expected requirements.