Long-lasting NiCr Alloy CX601 for Corrosive and High Temperature Environments

CX601 Nickel Chromium Iron Heating Alloy Wire is a specific alloy designed primarily for use in high-temperature heating applications, offering excellent thermal stability and corrosion resistance.

CX601 is a robust heating alloy ideal for high-temperature industrial applications, offering a good balance of oxidation resistance, electrical resistivity, and thermal stability. Its main applications are in heating elements, temperature sensors, and other high-heat equipment where reliability and durability are essential.

Nominal Chemical Composition (%)

Mechanical Properties (at room temperature for annealed wire)

Some key features of CX601 include:

• High Resistivity: The CX601 alloy has a high electrical resistivity, which makes it useful for heating applications where resistance wire needs to convert electrical energy into heat efficiently.
• Oxidation Resistance: The presence of chromium ensures that the wire resists oxidation at high temperatures, a crucial factor in long-term durability when exposed to air or combustion gases.
• Thermal Stability: It can operate at high temperatures (up to approximately 1000°C or 1832°F), which makes it suitable for applications requiring sustained heat for prolonged periods.
• Flexibility and Workability: It retains its strength and flexibility at elevated temperatures, allowing it to be easily formed into heating elements or coils.

Applications:

• High Resistivity: The CX601 alloy has a high electrical resistivity, which makes it useful for heating applications where resistance wire needs to convert electrical energy into heat efficiently.
• Oxidation Resistance: The presence of chromium ensures that the wire resists oxidation at high temperatures, a crucial factor in long-term durability when exposed to air or combustion gases.
• Thermal Stability: It can operate at high temperatures (up to approximately 1000°C or 1832°F), which makes it suitable for applications requiring sustained heat for prolonged periods.
• Flexibility and Workability: It retains its strength and flexibility at elevated temperatures, allowing it to be easily formed into heating elements or coils.

Advantages:

• Resistance to High-Temperature Oxidation: CX601 performs well in high-temperature environments, maintaining its integrity even in oxidizing atmospheres.
• Long Lifespan: The alloy’s durability and resistance to thermal fatigue mean that heating elements made from CX601 tend to have a longer service life.
• Efficient Heat Generation: Due to its high resistivity, it is efficient in converting electrical energy into heat.
• Corrosion Resistance: It’s suitable for use in environments where corrosion might be a concern (for example, in furnaces exposed to various gases or chemicals).

Comparison with Other Alloys:​

• Compared to standard nichrome (NiCr) alloys, CX601 might offer slightly better resistance to oxidation and is often preferred for longer-term, high-temperature operations.
• It may have slightly lower electrical resistivity than some other specialized alloys like Kanthal (FeCrAl), but is often more affordable, which makes it a popular choice in many standard industrial applications.

Company Overview:

Jiangyin Chengxin Alloy Material Co., Ltd has more than 20 years of experience as the lead.ing alloy wire manufacturer in China. We offer a wide range of services from fine wire drawing toresistance wire manufacturing. Since the beginning, our specialty has been the quality and preci.sion of our products. We have the tightest tolerances and deliver within a few days to a fewweeks. As a result, we have become the leading alloy wire supplier in the industry.

Senphus Subsidiaries:

• Jiangyin Chengxin Alloy Material Co., Ltd.
• Jiangyin Senphus Electrical Materials Co., Ltd.
• Jiangsu Xiangcheng Supply Chain Management Co., Ltd.

Jiangyin Chengxin Alloy Material Co., Ltd.: With nearly 20 years of experience, Jiangyin Chengxin is a leading alloy wire manufacturer in China. We offer a wide range of services, from fine wire drawing to resistance wire manufacturing. Our specialty lies in the quality and precision of our products, achieving the tightest tolerances and delivering orders within days to weeks. As a result, we have established ourselves as the premier supplier of alloy wire in the industry.

Our product range includes:

• Copper-nickel alloys (CuNi1-CuNi44)
• Karma (Nikrothal L/Evanohm/Alloy 800)
• Manganin and Constantan
• Nickel-chromium alloys
• Thermocouple alloys (Type K, N, E, T, J)
• Thermocouple extension wire
• PTC thermistor resistance alloy
• Pure nickel wire and Monel alloy

These alloys are available in various forms, including wire, ribbon, stranded, and enamelled. Major applications include seat heating, underfloor heating, military projects, aerospace, household appliances, heating wire, mechanical and electrical plants, and temperature instruments. Our manufacturing processes are ISO 9001:2015 certified, and we specialize in fine and ultra-fine wire drawing, offering wire diameters from 0.025 mm (0.001") to 13 mm (0.51") in small batches, medium volumes, and mass production. We maintain a comprehensive quality inspection system, including in-house chemical analysis, chromatographic analysis, metallurgical analysis, pinhole tests, wire construction tests, and tension tests to ensure the highest quality standards.

Senphus Electrical Material Co., Ltd.: Founded in 2003, Senphus Electrical Material Co., Ltd. integrates research, manufacturing, and sales of electric heating alloys, heating cables, heating wires, and heating products. Leveraging over a decade of technical expertise in heating alloy wire, we have adopted advanced heating cable technology and machinery, successfully developing heating cables, temperature controllers, and temperature control systems suitable for building heating, pipe insulation, outdoor snow melting, wind power blade production, car seat heating, and healthcare applications.

The company is recognized as a high-tech enterprise in Jiangsu Province and a small giant enterprise in Jiangyin City, specializing in innovative technologies. We operate the "Wuxi Heating Cable Engineering Technology Research Center" and collaborate with experts from renowned domestic universities. Our portfolio includes 5 invention patents and over 30 utility model patents, showcasing our strong research and development capabilities.

With an annual output exceeding 1,000 tons of thermal alloy wire and an output value of approximately 105 million yuan, our products are well-received in markets such as the UK, Italy, Canada, Peru, and Spain. Our heating cables generate an annual output value of over 80 million yuan, with exports to Germany, Japan, the United States, Malaysia, Denmark, Brazil, and other countries.

The company has successfully passed multiple quality management system certifications, including IATF 16949, ISO 9001, ISO 14001 (Environmental Management System), and ISO 45001 (Occupational Health and Safety Management System). Our heating cables and related products have also obtained test reports from the Shanghai Cable Research Institute Test Center and received certifications such as UL (United States), VDE (Germany), CE (European Union), and RoHS.

Commitment to Quality: We adhere to the business commitment of "Reputation First, Quality First, Customer First" and uphold the quality policy of "Integrity-Based, Quality-Oriented, Excellent Service." We are dedicated to providing accurate products and professional services, and we look forward to collaborating sincerely with you to achieve mutual success.