FE8376 Invar 52 Foil Thickness 0.5 mm

Invar 52 Foil Thickness 0.5 mm Description

Invar 52 Foil with a thickness of 0.5 mm is a high-performance nickel-iron alloy renowned for its remarkably low coefficient of thermal expansion. Containing approximately 52% nickel, this alloy maintains exceptional dimensional stability under a wide range of temperature fluctuations, making it a preferred choice for precision instruments, aerospace components, and advanced electronic applications. Its reliable thermal characteristics also support critical operations where minimal expansion or contraction is crucial, ensuring accuracy and consistency.

Meticulously produced to meet stringent quality requirements, Invar 52 Foil excels in demanding environments that require strong mechanical strength and consistent properties. This foil’s uniform thickness and careful manufacturing process help ensure tight tolerance control for hermetic sealing or glass-to-metal seal applications. Each batch undergoes rigorous inspections to guarantee purity, uniformity, and reliable performance, meeting or exceeding industry benchmarks for quality and consistency.

Invar 52 Foil Thickness 0.5 mm Applications

Invar 52 foil with a thickness of 0.5 mm is a specially engineered nickel-iron alloy known for its remarkably low coefficient of thermal expansion. Its dimensional stability makes it an excellent choice for various precision applications, particularly where strict thermal management is essential. Commonly used in aerospace, electronics, and industrial settings, this material ensures minimal distortion under temperature fluctuations and prolonged operational reliability.

1. Electronics Applications

·         Circuit Connectors: Ensures stable electrical performance, even under variable temperature environments.

·         EMI/RF Shielding: Reduces electromagnetic interference to protect sensitive electronic components.

2. Precision Instrumentation

·         Analytical Sensors: Maintains highly accurate readings by minimising temperature-induced measurement errors.

·         Dimensional Calibration Tools: Preserves consistent measurements for reference standards and gauges.

3. Aerospace Components

·         Satellite Sensor Housings: Resists thermal strain for optimal sensor alignment and performance.

·         High-Precision Structural Brackets: Prevents warping in flight systems, maintaining consistent structural integrity.

Invar 52 Foil Thickness 0.5 mm Packaging

Invar 52 Foil with a thickness of 0.5 mm is first enveloped in corrosion-resistant wrap for surface protection. It is then placed in vacuum-sealed packaging with desiccants to shield against moisture and oxidation. The package is further secured with robust cushioning materials. Customised options, including specific dimensions and branding, are available upon request to ensure safe transit and product integrity from dispatch to delivery.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Invar 52 Foil Thickness 0.5 mm FAQs

Q1: What are the key material properties of Invar 52 Foil Thickness 0.5 mm?

A1: Invar 52 is a Fe-Ni alloy containing around 52% nickel, carefully balanced to deliver a notably low coefficient of thermal expansion (CTE). With a thickness of 0.5 mm, this foil provides high dimensional stability across a wide temperature range. It has moderate tensile strength, good ductility, and excellent magnetic properties. Additionally, it resists deformation under mechanical stress and retains consistent dimensional accuracy, crucial for precision instruments.

Q2: How can Invar 52 Foil Thickness 0.5 mm be processed or fabricated?

A2: Invar 52 Foil Thickness 0.5 mm can be processed using conventional cold working, stamping, and laser cutting methods. Because of its moderate ductility, it can be formed into complex shapes without excessive cracking. Heat treatment operations are sometimes employed to adjust mechanical and magnetic properties. When welding is necessary, specialised welding procedures are recommended to maintain low thermal expansion. Precision machining requires slow feed rates and adequate coolant.

Q3: Which quality standards and certifications apply to Invar 52 Foil Thickness 0.5 mm?

A3: Invar 52 Foil Thickness 0.5 mm typically adheres to recognised industry standards such as ASTM F1684 for chemical composition and mechanical properties. Manufacturers often maintain ISO 9001 certification to ensure consistent quality management and traceability. Additional requirements, including AMS specifications, may apply based on aerospace applications. Strict inspection protocols, including dimensional checks and material testing, guarantee product conformity and reliability.

Related Information

1. Material Properties and Advantages

The Invar 52 foil with a thickness of 0.5 mm exhibits a remarkably low coefficient of thermal expansion, making it well-suited for situations where dimensional changes must be minimised. Composed of a precise nickel-iron blend, this grade of foil is carefully balanced to ensure consistent and stable performance under fluctuating temperature conditions. Its unique composition imparts enhanced toughness and remarkable resistance to deformation, allowing it to maintain its original form even during thermal cycling.

Another key advantage of Invar 52 foil in the 0.5 mm thickness category is its excellent weldability and compatibility with various joining techniques. This property simplifies the fabrication process, particularly when creating components where tight tolerances are a priority. By offering a combination of dimensional consistency and ease of assembly, Invar 52 has become a top choice for manufacturers requiring high-precision parts with minimal susceptibility to thermal distortion.

2. Applications in Advanced Industries

Given its exceptional dimensional stability, Invar 52 foil measuring 0.5 mm in thickness finds a crucial role in sectors such as aerospace and telecommunications. Its notable ability to retain accuracy under thermal stress is highly valued in the construction of sensitive instruments, protective housings, and targeted structural components. By minimising heat-related deformation, this foil supports the creation of consistently reliable and accurate systems that operate under extreme environmental conditions.

High-tech industries such as photonics and precision metrology also benefit significantly from this specialised foil grade. When fabricating components that require exact optical alignments or precise measurements, the minimal expansion characteristics of Invar 52 help maintain calibration and prevent misalignments caused by temperature shifts. Whether used in complex laser assemblies or delicate sensor enclosures, this 0.5 mm foil ensures performance reliability and product longevity in a variety of advanced applications.