Cr20Ni80 is a resistant electric heating alloy. Stable microstructure and electrical and physical properties, good high-temperature mechanical properties, good cold deformation plasticity, good weldability, and long-term use without brittle fracture. The working temperature of Cr20Ni80 is below 1000℃, and the service life is long.
We will continue to innovate and improve our compressed air heaters tubular, heating jacket for drum, high temperature electric heater so as to provide our customers with the best products in the market. In recent years, our company has been expanding its scale, learning advanced technology and advanced production techniques in production, sales and R&D. We have accumulated experience by practice, made our professionalism by experience, and formed scale and authority by professionalism. We practice integrity, law-abiding principle and continuous improvement, thus creating an influential enterprise abroad. We have always clung to the tenet of seeking development by reputation, survival by quality, and benefiting from management, and we continue to develop with the joint efforts of all employees.
Cr20Ni80 has excellent comprehensive properties. High-quality heating elements will choose Cr20Ni80. Cr20Ni80 has the advantages of good oxygen resistance, high strength, non-magnetic, high emissivity, good corrosion resistance, no softening, no deformation, and low permanent elongation.
Application range of Cr20Ni80:
1. As an advanced heating element, it is mainly used for periodic heat treatment furnaces whose operating temperature is below 1000℃, such as carburizing furnaces, bell furnaces, ammonia decomposition furnaces, etc.
2. It can be widely used in metallurgy, household appliances, machinery manufacturing, and other advanced heating elements and as advanced resistance materials in the electrical industry.
3. Used for resistance bands in high-quality resistance boxes.
4. It can also be used as high-quality heat-resistant steel structural parts, such as high-temperature mesh belts, burning racks, etc.
5. Using Cr20Ni80, it also represents the high-quality symbol of electric heating products
Paraments | Specification |
Type | Cr20Ni80 |
Chemical Composition | Cr:22%,Ni:Rest |
Max continue operating temp. (°C) | 1200 |
Resistivity (10-6 Ω.M) at 20°C | 1.09±0.05% |
Specific heat capacity at 20 °C J/gk | 0.440 |
Density at 20 °C (g/cm3) | 8.4 |
Melting temp °C | 1400 |
Elongation | 25 |
Microstructure | Austenite |
Delivery & Enquiries:
Most items are available for delivery in 3 to 7 working days. However, Ts heater does offer additional emergency services for customers who are in a breakdown situation. This includes 48hr service on Mica products, Cartridge Heaters, and Ceramic Knuckle Heaters. For all inquiries please contact a member of our sales team who will be happy to assist.
We have strict quality control methods and a modern testing machine to ensure all the products qualified before shipment. Thanks to our tireless efforts, today we have become the best supplier of Cr20ni80/7030/6015 Heating Resistant Alloy Wire. We believe that our company's professional, pragmatic and innovative technology and the attitude of focusing on research and development products are our pursuit of higher service concept for customers. Our company's perfect after-sales tracking service system will bring the product value of super value and trust to our customers. Our team has unlimited capabilities and rich experience in helping customers develop solutions, deliver on time and improve quality requirements. We also strive to help our customers achieve the anticipated results and reduce costs, so as to make a win-win situation for botn parties.
