FE8410 Invar 42 Plate Thickness 10 mm

Invar 42 Plate Thickness 10 mm Description

Our Invar 42 Plate with a thickness of 10 mm is a nickel-iron alloy renowned for its remarkably low coefficient of thermal expansion. By maintaining dimensional stability across a wide temperature range, this plate ensures precision and reliability in critical applications. Its consistent performance and corrosion resistance make it an excellent choice for use in demanding environments where even the slightest dimensional shifts could impact performance.

Primarily used in aerospace, electronics packaging, and scientific instrument fabrication, Invar 42 is particularly sought after for projects requiring minimal deformation. Each plate undergoes rigorous production processes and quality assurance measures to adhere to stringent industry standards, guaranteeing superior flatness and surface finish. Rely on this Invar 42 Plate for optimal performance and exceptional stability in your most exacting projects.

Invar 42 Plate Thickness 10 mm Applications

Invar 42 Plate thickness 10 mm is an iron-nickel alloy known for extremely low thermal expansion characteristics. This unique property ensures minimal dimensional changes even under wide temperature fluctuations, making it an ideal choice for high-precision applications. Additionally, its excellent machinability and weldability enable engineers to integrate this material into various components where stability and reliability are paramount. In this guide, we explore three primary categories of Invar 42 Plate applications.

1. Electronics and Semiconductor Applications

·         Hermetic Seals: Provide consistent, tight interfaces between metals and glass for enhanced reliability.

·         Semiconductor Test Sockets: Deliver stable dimensional tolerances for accurate and repeatable testing.

·         Microelectronic Enclosures: Protect sensitive components by maintaining precise internal clearances.

2. Precision Tools and Instrumentation

·         Gauge Blocks: Preserve calibration accuracy by minimising thermal drifts.

·         Optical System Mounts: Ensure alignment of lenses and mirrors under varying temperatures.

·         Metrology Equipment Fixtures: Enhance measurement reliability due to minimal expansion.

3. Aerospace and Defence

·         Satellite Structural Parts: Reduce stress from temperature variations in orbit.

·         Missile Guidance Components: Maintain exact fit and alignment under extreme conditions.

·         Flight Control Assemblies: Provide stable dimensions for reliable aerodynamic performance.

Invar 42 Plate Thickness 10 mm Packaging

We ensure that the Invar 42 Plate with 10 mm thickness is carefully packed using robust packaging materials, including protective foam inserts to prevent damage. Vacuum-sealed wrapping is placed over the plates to shield them from atmospheric elements, while corrosion-inhibiting coatings are applied for additional moisture resistance. We also offer customised packaging solutions upon request to accommodate specific handling and shipping requirements.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Invar 42 Plate Thickness 10 mm FAQs

Q1: What are the key material properties of Invar 42 Plate Thickness 10 mm?

A1: Invar 42 is an iron-nickel alloy containing approximately 42% nickel, which grants it an exceptionally low coefficient of thermal expansion and high dimensional stability over moderate temperature ranges. At a 10 mm thickness, it maintains strong mechanical properties with reliable tensile strength and good ductility. Its density is around 8.1 g/cm³, and it also exhibits moderate corrosion resistance in typical industrial and laboratory environments.

Q2: How can this Invar 42 Plate Thickness 10 mm be processed or fabricated?

A2: Invar 42 plates of 10 mm thickness can be hot or cold worked using conventional metalworking methods, including rolling, forging, and annealing for stress relief. Machining typically requires slower speeds and higher cutting forces due to the alloy’s toughness, while welding should be performed with matching filler materials to ensure minimal thermal distortion. Post-weld annealing can enhance dimensional stability and reduce residual stresses.

Q3: Which quality standards and certifications apply to Invar 42 Plate Thickness 10 mm?

A3: Invar 42 plates often comply with ASTM F1684 and other relevant ASTM specifications governing iron-nickel alloys. Many manufacturers also adhere to ISO 9001 for quality management and AS9100 for aerospace applications. Depending on the end use, additional certifications may include compliance with specific defence or nuclear standards. Test reports, such as mill test certificates, confirm chemical composition, mechanical properties, and traceability requirements.

Related Information

1. Material Properties and Advantages

The unique composition of Invar 42, featuring a carefully balanced nickel-iron ratio, results in an exceptionally low coefficient of thermal expansion. This stability under temperature fluctuations makes a 10 mm thick plate of Invar 42 highly desirable for precision components, as it can effectively maintain its dimensions in extreme environments. By minimising thermal expansion, these plates ensure continued accuracy for sophisticated assemblies that demand consistent performance.

Optimal strength and reliability further add to the appeal of Invar 42 in plate form. Despite its inherent toughness, the material remains relatively easy to machine, even at a 10 mm thickness, reducing manufacturing costs in the long run. Metal fabricators value Invar 42 for its remarkable mechanical properties, including good weldability, which supports a wide range of fabrication techniques without compromising structural integrity.

2. Applications in Advanced Industries

Because of its outstanding dimensional stability, the 10 mm thick Invar 42 plate is an exceptional candidate for high-investment projects in fields such as aerospace, optics, and semiconductor equipment. In these industries, minute deviations in component sizing can lead to critical malfunctions, making the reliability of Invar 42 an invaluable asset for performance-critical systems. Manufacturers and engineers often prize these plates for their predictable behaviour across a range of operational conditions.

Pursuing technological progress also involves precise research tools and measurement devices that rely on the secure performance of each component. The minimised expansion and dependable mechanical aspects of a 10 mm Invar 42 plate make it indispensable in scientific instrumentation, as well as in next-generation satellite and radar arrays. Advanced industries depend on these plates for core structures where dimensional deviation could affect overall functionality, ensuring ongoing advancement in cutting-edge projects.