FE8380 Invar 36 Sheet Thickness 0.02 inch

Invar 36 Sheet Thickness 0.02 inch Description

Invar 36 Sheet with a thickness of 0.02 inch is a specialised material noted for its exceptionally low thermal expansion coefficient. This material comprises an iron-nickel alloy containing 36% nickel, demonstrating high dimensional stability across a broad temperature range. Its precision is essential for designing instruments, aerospace systems, or components that must maintain exact tolerances despite changing environmental conditions. Moreover, Invar 36’s high strength and corrosion resistance enhance its overall performance and durability.

Each sheet is manufactured according to stringent quality standards, ensuring uniform thickness and consistent composition across batches. Whether fabricating intricate optical mounts or critical aerospace assemblies, Invar 36 Sheet’s reliability and stability render it a preferred choice for demanding projects and specialised engineering applications.

Invar 36 Sheet Thickness 0.02 inch Applications

Invar 36 is a nickel-iron alloy renowned for its exceptionally low coefficient of thermal expansion, making it suitable for tasks requiring high dimensional stability. At a thickness of 0.02 inch, these sheets are utilised in advanced engineering domains where precise tolerances are required. Below are some key applications across various industries.

1. Electronics and Precision Instrumentation

·         Dimensional Reference Components: Invar 36’s superior stability aids in maintaining accurate dimensions in delicate electronics that necessitate tight tolerances.

·         Sensor Housings: Precision measurement devices benefit from minimal thermal drift, ensuring reliable readings across various temperatures.

2. Aerospace and Satellite Applications

·         Optical Mounts: In satellite imaging systems, low thermal expansion is critical for maintaining precise alignment of lenses and mirrors.

·         Ultra-Stable Frames: Structural elements constructed from thin Invar 36 sheet reduce distortion caused by rapid temperature changes during flight.

3. Scientific and Laboratory Equipment

·         Vacuum Chambers: The minimal expansion rate of Invar 36 ensures that seals remain tight and stable under extreme conditions.

·         Specialised Measurement Tools: Invar 36 sheets enable high-accuracy instruments where temperature fluctuations can dramatically affect results.

Invar 36 Sheet Thickness 0.02 inch Packaging

Invar 36 Sheet thickness 0.02 inch is carefully packaged using acid-free wrapping film, vacuum-sealed for added protection, and enclosed in weatherproof containers with anti-corrosion coatings to safeguard against moisture and contaminants. Each shipment is reinforced with shock-absorbing foam or corrugated boards to prevent damage during transit. Customised packaging solutions, such as specialised pallets or labelling, are available upon request to meet specific handling and storage requirements.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Invar 36 Sheet Thickness 0.02 inch FAQs

Q1: What are the key material properties of Invar 36 Sheet Thickness 0.02 inch?

A1: Invar 36 is an iron-nickel alloy with a nominal 36% nickel content, specifically designed for minimal thermal expansion. At 0.02 inch thickness, it exhibits excellent dimensional stability, making it ideal for precision instruments and aerospace components. The alloy’s thermal expansion coefficient is approximately 1.2 × 10⁻⁶/°C, significantly lower than most metals. Furthermore, it provides moderate mechanical strength, good ductility, and enhanced corrosion resistance in many environments.

Q2: How can this Invar 36 product be processed or fabricated?

A2: Invar 36 Sheet with a thickness of 0.02 inch can be processed using conventional manufacturing methods such as stamping, deep drawing, and laser or waterjet cutting. Machining should employ low cutting speeds and adequate coolant due to the alloy’s tendency to work-harden. Welding can be conducted using TIG or MIG processes with suitable filler metals, ensuring precise heat control to maintain the alloy’s low expansion characteristics.

Q3: Which quality standards and certifications apply to Invar 36 Sheet Thickness 0.02 inch?

A3: Invar 36 Sheet at 0.02 inch thickness typically conforms to ASTM F1684, which covers iron-nickel alloys with controlled thermal expansion. Manufacturers may also comply with AMS specifications for aerospace applications, ensuring consistent chemical composition and mechanical properties. Quality management systems like ISO 9001 or AS9100 often govern production, providing traceability and documentation. Certifications confirm that the alloy meets stringent dimensional tolerances, composition requirements, and performance standards.

Related Information

1. Research and Development

Invar 36 Sheet with a thickness of 0.02 inch is often at the forefront of advanced research due to its unique low thermal expansion properties. Engineers worldwide study its precise dimensional stability under temperature fluctuations, making it a suitable candidate for measuring equipment. Current investigations aim to refine the microstructure of grade Invar 36 sheets, thereby enhancing attributes such as stress resistance and corrosion mitigation for this thin 0.02 inch profile.

Development teams across various sectors continue to explore improved fabrication methods for Invar 36 Sheet Thickness 0.02 inch. These advances include optimising rolling and heat-treating techniques to maintain dimensional accuracy. By integrating enhanced simulation tools, researchers can predict mechanical responses more precisely, paving the way for lighter, stronger components that are in demand in aerospace, energy, and other specialised applications.

2. Applications in Advanced Industries

Many precision-reliant sectors, such as aerospace and electronics, heavily utilise Invar 36 Sheet at 0.02 inch thickness for components that require exceptional dimensional stability. The low coefficient of thermal expansion ensures tight tolerances in satellite parts, instrumentation, and optical devices, where even minor dimensional shifts can lead to performance issues or costly recalibrations.

Utilising Invar 36 sheets at this thin gauge has proven especially beneficial for scientific endeavours, including cryogenic system design and high-accuracy measuring tools. Researchers capitalise on its consistent performance at extremely low temperatures, ensuring accurate data collection and reliable operation. This elevated level of reliability has positioned 0.02 inch Invar 36 sheets as a vital material in industries that prioritise accuracy and long-term stability.