Nickel Alloys 4J36 (Invar 36) and 4J42 are precision-engineered materials known for their exceptional stability and controlled thermal expansion properties. Alloy 4J36 boasts an incredibly low coefficient of thermal expansion, making it the preferred choice for applications requiring high dimensional stability across a wide temperature range, such as precision instruments, aerospace components, and cryogenic engineering. Alloy 4J42, with its precise thermal expansion characteristics, is ideal for matching glass and ceramics in electronic applications. Both alloys offer excellent mechanical properties, corrosion resistance, and reliable performance, ensuring they meet the stringent demands of advanced technological applications. Choose Nickel Alloys 4J36 and 4J42 for unmatched precision and durability in your high-performance projects.