Invar 36 is a controlled low expansion alloy featuring one of the lowest thermal expansion coefficients among all metals and alloys. This material maintains a near-zero coefficient of linear thermal expansion between standard room temperature (20°C) and 230°C, making it ideal for precision applications requiring dimensional stability across temperature variations.

Known for excellent workability and machinability, Invar 36 is widely used in semiconductor applications, precision instruments, scientific devices, and specialized industrial components where thermal stability is critical.

• Near-zero thermal expansion coefficient (20°C to 230°C)
• Melting point: 1427°C
• Density: 8.05 g/cm³
• Thermal conductivity: 10.15 W/m-K
• Excellent workability and machining characteristics
• Available in various forms including plates, sheets, powder, and tubes

• Semiconductor manufacturing equipment
• Precision positioning devices and instruments
• Radar and microwave cavity resonators
• Scientific and laboratory equipment
• Seals, spacers, and specialized frames
• Temperature regulators and control systems
• LNG transfer lines and cryogenic applications
• Precision condenser blades and small electrical transformers
• Special electronic housings and components