FE8381 Invar 36 Sheet Thickness 0.04 inch

Invar 36 Sheet Thickness 0.04 inch Description

This 0.04-inch thick Invar 36 sheet is a high-performance nickel-iron alloy known for its exceptionally low coefficient of thermal expansion. Engineered to maintain dimensional stability even in fluctuating temperatures, it delivers consistent, reliable performance for applications requiring extreme precision. Invar 36’s strength and corrosion resistance further enhance its suitability for critical environments, ensuring consistent quality and extended product life.

Thanks to its dependable properties, this material is a preferred choice in aerospace engineering, scientific instrumentation, and cryogenic components, where tight tolerances are essential. Our Invar 36 sheet meets strict quality standards and undergoes rigorous testing to guarantee product integrity. Rely on this premium-grade sheet for demanding projects, supported by proven excellence in alloy production and performance.

Invar 36 Sheet Thickness 0.04 inch Applications

Invar 36 sheet with a thickness of 0.04 inch is recognised for its extremely low thermal expansion coefficient, making it ideal for industries demanding precise dimensional stability. Its performance under temperature fluctuations ensures reliability in applications from aerospace components to sensitive measuring instruments. With notable durability and ease of fabrication, this alloy excels in advanced applications requiring accurate and consistent results.

1. Aerospace Applications

·        Satellite Infrastructure: Maintains precise structural alignment under extreme temperature fluctuations, ensuring mission-critical performance.

·        Thermal Control Systems: Ideal for balancing thermal stresses in spacecraft, preventing warping during heat transitions.

2. Precision Instrumentation

·        Optical Measurement Devices: Provides stable alignment for high-accuracy equipment, reducing signal drift or misreadings.

·        Calibration Standards: Maintains exact dimensions, guaranteeing reliable reference points for laboratory and manufacturing processes.

3. Industrial Machinery

·        Precision Moulds and Dies: Preserves shape under heating and cooling cycles, improving production quality and reducing waste.

·        Dimensional Reference Parts: Used in process controls where consistent measurements are essential for performance and safety.

Invar 36 Sheet Thickness 0.04 inch Packaging

Invar 36 Sheet thickness 0.04 inch is packaged using protective materials to safeguard the metal’s surface. We utilise vacuum packaging and include anti-corrosion measures, such as desiccant pouches, to ensure product integrity during transit. Our process accommodates customisation options, including custom labelling, quantity bundles, and reinforced crates for larger orders. Every shipment is carefully sealed to guarantee optimal protection, preserving material quality for domestic and international transport.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Invar 36 Sheet Thickness 0.04 inch FAQs

Q1: What are the key material properties of Invar 36 Sheet Thickness 0.04 inch?

A1: Invar 36 is recognised for its exceptionally low coefficient of thermal expansion (approximately 1.2 × 10^-6 /°C from room temperature to around 200°C), making it ideal for applications requiring dimensional stability. At 0.04 inch thickness, it retains good mechanical strength, a typical tensile strength of about 70–80 ksi, and excellent formability. Its nickel-iron composition ensures corrosion resistance in mild environments, enhancing its reliability in precision components.

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

A2: Invar 36 Sheet at 0.04 inch thickness can be formed using standard metalworking techniques such as stamping, bending, and drawing. Although it is relatively soft, preheating may be beneficial for more complex shapes. Welding processes like TIG and MIG are commonly employed, but joint heat input must be controlled to maintain low thermal expansion properties. Machining typically involves slower speeds and sharp cutting tools to avoid galling.

Q3: Which quality standards and certifications apply to Invar 36 Sheet Thickness 0.04 inch?

A3: Invar 36 sheet commonly adheres to ASTM F1684 specifications governing chemical composition, mechanical properties, and dimensional tolerances. Aerospace applications often seek compliance with AMS I-230 or similar industry standards that verify low expansion characteristics and trace element limits. Manufacturers may also hold ISO 9001 or AS9100 certifications to guarantee consistent production quality. Third-party inspections by organisations like NACE or LR can provide additional assurance of conformity and reliability.

Related Information

1. Material Properties and Advantages

In temperature-sensitive applications, Invar 36 Sheet stands out for its extraordinarily low coefficient of thermal expansion. This characteristic ensures that when the sheet, with a precise thickness of 0.04 inch, is exposed to fluctuating temperatures, dimensional changes remain minimal. Consequently, components crafted from Invar 36 are exceptionally stable, which is crucial in environments requiring consistent precision, such as high-end instrumentation or aerospace assemblies.

Leveraging a nickel-iron alloy composition, Invar 36 delivers thermal stability alongside impressive mechanical strength. The sheet form, especially at a 0.04 inch thickness, boasts excellent ductility, enabling efficient fabrication processes. From deep drawing to bending operations, the material upholds structural integrity during forming, making it a recommended choice for manufacturers aiming to minimise distortion while maximising performance.

2. Applications in Advanced Industries

Utilising its dimensional stability, Invar 36 Sheet with a thickness of 0.04 inch is frequently employed in satellite components, optical measuring devices, and specialised aerospace parts. Its low expansion rate guarantees that instruments remain accurate even under dramatic temperature swings. Industries involved in scientific research, space exploration, and micro-electronic fabrication thus value Invar 36 for its role in preserving the fidelity of high-precision equipment.

Focusing on advanced sectors, Invar 36’s properties support innovations in cryogenic systems, semiconductor machinery, and nuclear engineering projects. Its ability to maintain near-constant dimensions, even at cryogenic temperatures, offers a reliable solution for designing parts that require control and safety. As industries continually push boundaries, the 0.04 inch Invar 36 Sheet remains a critical material in delivering repeatable performance.