Inconel 718/GH4169/UNS N07718/2.4668/NiCr19Fe19Nb5Mo3 The Ultimate High Temperature Alloy Wire for Extreme Conditions

Inconel 718 (also known as GH4169, UNS N07718, and 2.4668) is a high-strength, corrosion-resistant, nickel-chromium-based superalloy. It is widely used in high-temperature applications where exceptional strength, resistance to thermal creep, and oxidation resistance are required. This alloy is particularly useful in aerospace, turbine, and industrial gas turbine applications.Inconel 718 wire is highly valued for its excellent performance in high-temperature, high-stress environments, making it a top choice for demanding applications where reliability and strength are critical.

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Key Characteristics and Properties:

• High Strength: Inconel 718 exhibits excellent strength and fatigue resistance at temperatures up to around 700°C (1292°F), making it suitable for turbine components, gas compressors, and aerospace parts.
• Excellent Oxidation and Corrosion Resistance: The alloy performs well in harsh environments, including exposure to chemicals, heat, and oxidation. It maintains stability under oxidizing conditions, high pressures, and elevated temperatures.
• Creep and Stress Rupture Resistance: The alloy is highly resistant to thermal creep and stress rupture, which are common failure mechanisms in high-temperature applications.
• Weldability: Inconel 718 can be welded easily with standard welding techniques, including gas tungsten arc welding (GTAW) and electron beam welding.
• Good Fabricability: Despite its high strength, it can be forged, welded, and processed into complex shapes, making it versatile for a wide range of applications.

​Forms Available:

• Wire: Inconel 718 is available in various forms, including wire, sheets, rods, and forgings, depending on the specific requirements of the application.
• Bar Stock, Plates, and Tubes: Can be processed into bar stock, plates, and tubes for use in structural components.

Applications:

• Aerospace: Inconel 718 is used in the production of turbine blades, gas turbines, rocket motors, and other critical components in aerospace engines and propulsion systems.
• Gas Turbines: Components like compressor blades, turbine rotors, and high-pressure seals.
• Nuclear: Parts for reactors and nuclear power generation systems.
• Chemical Processing: Equipment and piping systems that operate under high-temperature and corrosive environments.
• Marine and Offshore: Components exposed to seawater and harsh conditions such as offshore oil rigs.
• Industrial and Power Generation: Inconel 718 is used in industrial gas turbines, combustion chambers, and heat exchangers.

Summary of Inconel 718 (GH4169 / UNS N07718 / 2.4668) Alloy Wire:

• Composition: Nickel-chromium alloy with significant additions of niobium, molybdenum, titanium, and aluminum for high strength, oxidation resistance, and stability at elevated temperatures.
• Temperature Range: Performs optimally up to 700°C (1292°F), with high strength and resistance to creep, oxidation, and thermal fatigue.
• Applications: Primarily used in aerospace, gas turbines, chemical processing, and high-temperature industrial applications.
• Mechanical Properties: High tensile strength, yield strength, and good creep resistance at elevated temperatures.
• Weldability and Fabricability: Easily welded and fabricated into complex shapes, offering versatility in high-performance applications.
• Corrosion Resistance: Excellent resistance to oxidation and corrosion at high temperatures, though it may be susceptible to aggressive chemicals in some environments.

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.