FE8405 Invar 36 Plate Thickness 8 mm

Invar 36 Plate Thickness 8 mm Description

This 8 mm-thick Invar 36 Plate is meticulously crafted to deliver outstanding dimensional stability due to its exceptionally low coefficient of thermal expansion. Its nickel-iron composition maintains consistent mechanical properties even under significant temperature fluctuations, making it an ideal material where precision and reliability are paramount. The plate’s uniform thickness and smooth surface finish help ensure ease of machining, fabrication, and integration into complex assemblies.

Invar 36 Plates of this calibre find extensive use in high-end applications such as aerospace components, precision measuring instruments, and cryogenic systems. Rigorous quality checks, including chemical composition analysis and ultrasonic testing, confirm the product meets stringent industry guidelines. Choose this Invar 36 Plate for assured stability, top performance, and adherence to high quality standards.

Invar 36 Plate Thickness 8 mm Applications

Invar 36 Plate with a thickness of 8 mm is celebrated for its exceptionally low coefficient of thermal expansion and formidable dimensional stability. These qualities make it indispensable where precise tolerances and minimal expansion are critical. Its unique composition, featuring a high nickel content, results in excellent strength and machinability. As a result, Invar 36 Plate is widely applied across various industries and specialised engineering projects.

1. Aerospace 

·         Satellite Positioning Components: Enable precise alignment of sensitive instruments and reduce drift caused by temperature fluctuations

·         Cryogenic Tank Structures: Provide secure containment and maintain accurate dimensions under extremely cold conditions

2. Precision Instrumentation

·         Metrology Equipment Frames: Ensure reliable, repeatable measurements through minimal thermal expansion

·         Optical Bench Components: Maintain alignment and prevent distortion of critical laser or imaging systems

·         Calibration Reference Blocks: Provide stable benchmarks for quality control and testing processes

3. Industrial and Manufacturing

·         High-Accuracy Machining Fixtures: Improve production consistency by minimising warping caused by heat buildup

·         Tooling and Die Inserts: Retain dimensional integrity under temperature variances, ensuring longer tool life

·         Specialised Gauge Blocks: Deliver dependable precision in fabrication and assembly applications

Invar 36 Plate Thickness 8 mm Packaging

Invar 36 plates with an 8 mm thickness are carefully packaged using reinforced, weather-resistant crates lined with protective foam. Each plate is vacuum-sealed to minimise moisture ingress, ensuring optimal corrosion resistance. For additional protection, anti-corrosion coatings are applied prior to sealing. Customised packaging options, such as wooden pallets or tailored crate dimensions, are available to accommodate unique shipping requirements and ensure safe, efficient transport under diverse conditions.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Invar 36 Plate Thickness 8 mm FAQs

Q1: What are the key material properties of Invar 36 Plate Thickness 8 mm?

A1: Invar 36 is renowned for its exceptionally low coefficient of thermal expansion, making it ideal for applications requiring dimensional stability. Its nickel-iron composition (36% Ni, balance Fe) provides high strength combined with good toughness and ductility. Typical mechanical properties include a tensile strength of around 480–550 MPa. The 8 mm thickness offers substantial structural integrity while maintaining consistent thermal properties, ensuring stability under temperature fluctuations.

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

A2: Invar 36 can be processed through various methods such as cold working, hot rolling, and machining. It is workable in standard milling and turning machines, though cutting speeds must be carefully controlled due to its toughness. Welding procedures typically use gas tungsten arc (GTAW) or gas metal arc (GMAW). Post-weld heat treatments are often employed to maintain dimensional stability and optimal mechanical properties.

Q3: Which quality standards and certifications apply to Invar 36 Plate Thickness 8 mm?

A3: Invar 36 plates generally align with specifications like ASTM F1684, which governs nickel-iron alloys with controlled thermal expansion. Additional certifications often include ISO 9001 for quality management and specific aerospace approvals if required. Material test reports verifying chemical composition, mechanical properties, and dimensional accuracy are crucial. Where necessary, third-party inspections ensure conformity to customer and industry standards for reliability and traceability.

Related Information

1. Material Properties and Advantages

Maintaining a remarkably low coefficient of thermal expansion is one of the key properties of Invar 36 Plate featuring an 8 mm thickness. This nickel-iron alloy exhibits exceptional dimensional stability, which makes it ideal for precision instruments and manufacturing processes that demand tight tolerances. The grade’s noteworthy strength, together with its minimal thermal expansion, allows components to retain accuracy even when exposed to temperature fluctuations. Such consistency in shape and size is particularly advantageous in high-precision engineering fields.

Utilising a thickness of 8 mm also provides a substantial structural profile for the plate, ensuring reliable mechanical performance under moderate stress conditions. Invar 36’s balanced nickel-iron composition contributes to excellent corrosion resistance for applications where metal parts may encounter mild corrosive agents. Additionally, its ability to maintain mechanical integrity at various operating temperatures gives it an advantage over other alloys in critical environments. The uniform thickness of this Invar 36 Plate further supports ease of fabrication, allowing users to machine or form components with greater accuracy and predictability.

2. Applications in Advanced Industries

Transporting delicate equipment and components in aerospace relies on materials that can handle a wide range of temperatures without losing dimensional accuracy. Invar 36 Plate at 8 mm thickness is particularly advantageous for structural elements in satellites, aircraft instrumentation, and rocket parts. The alloy’s signature low thermal expansion coefficient helps eliminate the risk of misalignments in these high-stakes environments, ensuring continuous reliability. This grade also finds valuable use in cryogenics, where maintaining stable components in extreme cold conditions is paramount.

Facilitating highly accurate production processes remains a priority in industries such as semiconductor manufacturing and precision tooling. In these fields, the 8 mm Invar 36 Plate serves as a dependable base for mounting delicate instruments that must remain accurately positioned, even when subject to heat from equipment or external sources. The plate’s rigidity and minimal distortion under thermal stress make it an ideal foundation for equipment calibration systems and optical measurement devices. By reducing potential fluctuations in shape, this alloy improves workflow efficiency and maintains the precise surroundings required for advanced technologies.