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PRECISTION MATERIALS FOR CRITICAL APPLICATIONS
Precision Materials for Critical Applications
Every industry presents different engineering challenges. Medical devices may require biocompatibility and radiopacity, aerospace systems must perform reliably in extreme environments, automotive safety components depend on rapid and consistent response, and sensing technologies require stable electrical properties for accurate measurement.
For 125 years, Sigmund Cohn Corp. has worked with engineers, OEM manufacturers, product developers, and procurement teams to provide precision metals, specialty alloys, wire, ribbon, tubing, and custom components for applications where material performance and manufacturing consistency are critical.
Our metallurgical expertise and precision manufacturing capabilities support applications ranging from implantable medical devices and automotive safety systems to aerospace instrumentation, electronics, temperature measurement, industrial sensors, and precision coin blanks.
Explore our markets
Medical Devices
Precision materials for life-saving innovation
High-purity precious metals, ultra-fine wire, ribbon, tubing, and precision components support implantable devices, catheters and guidewires, cardiovascular and neurovascular systems, medical sensors, and diagnostic equipment where biocompatibility, reliability, and precision are essential.
Automotive
Precision materials for automotive safety and ignition systems
Precision wire, specialty alloys, and engineered components support critical automotive applications including airbag deployment systems, safety restraints, spark plug electrodes, ignition systems, and electronic sensors where consistent electrical and thermal performance are required.
Aerospace & Defense
Materials for mission-critical applications
High-performance alloys, precision wire, and custom components support aircraft systems, avionics, defense electronics, guidance and control systems, high-temperature applications, and other environments where precision, durability, and reliability are critical.
Electronics & Microelectronics
High-purity materials for advanced electronics
High-purity metals, ultra-fine wire, bonding wire, and precision components support advanced electronics, chip packaging and interconnects, microelectronics, and other applications requiring consistent performance at increasingly smaller dimensions.
Sensing & Control Devices
Precision materials for accurate measurement and control
Precision wire and engineered alloys with stable electrical properties support industrial sensors, automation systems, measurement instrumentation, and process monitoring applications where signal accuracy and repeatable performance are essential.
Temperature Measurement
Precision materials for thermocouples and RTDs
Thermocouple wire, RTD materials, and specialty alloys provide the stable and repeatable electrical characteristics required for accurate temperature measurement. Applications include Type R, S, and B thermocouples, RTDs, industrial temperature monitoring, and aerospace and automotive sensing.
Coin Blanks
Precision precious metal planchets for minting applications
Precision precious metal coin blank planchets are manufactured with tightly controlled composition, surface quality, weight, and dimensional tolerances for bullion, commemorative, collector, and specialty minting programs.
We also serve the jewelry and crystal growth industries.
Materials and manufacturing expertise across industries
Although performance requirements vary by market, the need for material consistency, precision manufacturing, quality, and reliable production remains the same.
Sigmund Cohn Corp. combines metallurgical expertise with precision wire and ribbon manufacturing, seamless tubing, custom fabrication, precious metal management, analytical testing, refining, and material verification to support customers from initial material selection and product development through full-scale production.
Our engineering team works directly with customers to understand the operating environment, material requirements, dimensional tolerances, electrical and mechanical properties, production needs, and quality specifications of each application.
Discuss your application
Whether you are developing an implantable medical device, aerospace component, automotive safety system, precision sensor, electronic assembly, temperature measurement system, or coin blank program, Sigmund Cohn Corp. can help identify the right material and manufacturing solution.