FE8376 Invar 52 Foil Thickness 0.5 mm

Invar 52 Foil Thickness 0.5 mm Description

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

Produced to meet quality requirements, Invar 52 Foil excels in environments that require mechanical strength and consistent properties. This foil’s uniform thickness and manufacturing process help ensure tolerance control for hermetic sealing or glass-to-metal seal applications. Each batch undergoes inspections to guarantee purity, uniformity, and performance, meeting or exceeding 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 nickel-iron alloy known for its low coefficient of thermal expansion. Its stability makes it an excellent choice for various precision applications, particularly where 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 electronic components.

2. Precision Instrumentation

·         Analytical Sensors: Maintains 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 structural integrity.

Invar 52 Foil Thickness 0.5 mm Packaging

Invar 52 Foil with a 0.5 mm thickness 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 cushioning materials. Options, including specific dimensions and branding, are available upon request to ensure 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, balanced to deliver a low coefficient of thermal expansion (CTE). With a thickness of 0.5 mm, this foil provides dimensional stability across a wide temperature range. It has moderate tensile strength, good ductility, and magnetic properties. Additionally, it resists deformation under mechanical stress and retains 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. Due to its moderate ductility, it can be formed into 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 industry standards such as ASTM F1684 for chemical composition and mechanical properties. Manufacturers often maintain ISO 9001 certification to ensure quality management and traceability. Additional requirements, including AMS specifications, may apply based on aerospace or defence applications. 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 low coefficient of thermal expansion, making it suitable for situations where dimensional changes must be minimised. Composed of a nickel-iron blend, this grade of foil is balanced to ensure consistent performance under fluctuating temperature conditions. Its composition imparts toughness and resistance to deformation, allowing it to maintain its form during thermal cycling.

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

2. Applications in Advanced Industries

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

High-tech industries such as photonics and precision metrology benefit significantly from this foil grade. When fabricating components that require 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 laser assemblies or sensor enclosures, this 0.5 mm foil ensures performance reliability and longevity in a range of applications.