Monel 400 UNS N04400 2.4360 Super Alloy Bar For Heat Exchangers

Monel 400 (UNS N04400 / 2.4360) is a nickel-copper alloy known for its excellent corrosion resistance, high strength, and good weldability. Composed of approximately 67% nickel and 30% copper, it offers outstanding resistance to seawater, acids, and alkalis, making it ideal for marine, chemical, and aerospace applications. This alloy retains mechanical properties across a wide temperature range, performing well in both cryogenic and high-temperature environments. Monel 400 bars are commonly used in pump shafts, valves, heat exchangers, and fasteners where superior corrosion resistance is required. The alloy exhibits good ductility and can be easily fabricated, machined, and welded. Additionally, it resists stress corrosion cracking in freshwater, making it a reliable choice for harsh conditions. With its exceptional strength and durability, Monel 400 remains a preferred material for industries demanding high-performance alloys that withstand extreme environments without significant degradation.

Trade Code

Monel 400 (UNS N04400 / 2.4360) is a nickel-copper alloy known for its excellent corrosion resistance, strength, and versatility. Here are its key features:

Key Features of Monel 400 Alloy Bar:

• Corrosion Resistance:

Exceptional resistance to seawater, acids, and alkalis.

Highly resistant to stress corrosion cracking and pitting.

Excellent performance in marine and chemical environments.

• Mechanical Strength & Durability:

High tensile strength and toughness across a wide temperature range.

Maintains strength in sub-zero temperatures.

Good fatigue resistance.

• Heat & Temperature Resistance:

Retains mechanical properties up to 1000°F (538°C).

Resists oxidation in high-temperature environments.

• Weldability & Machinability:

Can be readily welded using conventional methods.

Moderate machinability (work-hardens during machining).

• Magnetic & Electrical Properties:

Slightly magnetic at room temperature.

High electrical and thermal conductivity compared to other nickel alloys.

Common Applications:

• Marine & offshore components
• Chemical and hydrocarbon processing equipment
• Heat exchangers & piping systems
• Aerospace & defense applications
• Electrical and electronic components

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.