As a factory, we specialize in manufacturing high-quality Invar 42 (also called alloy 42 or Nilo 42) with a product name of 1.3917 or UNS K94100. This nickel-iron alloy is known for its low coefficient of thermal expansion, making it ideal for use in precision instruments, optical devices, and electronic components where dimensional stability is crucial. Invar 42 is also known for its excellent resistance to corrosion and high mechanical strength, making it a reliable choice for various applications. Our factory utilizes advanced production techniques and quality control measures to ensure that our Invar 42 products meet or exceed the industry standards. Trust us to deliver top-quality Invar 42 products that meet your specific requirements.