Inconel Alloy 625/N06625/2.4856/NS 3306 For Welding Machine Chemical Processing Equipment

Inconel 625 is a versatile superalloy designed for use in severe environments, including high-temperature applications and corrosive chemical processes. It is precipitation-hardenable, which means its mechanical properties can be enhanced through a specific heat treatment process.

Inconel 625 maintains its strength at elevated temperatures, suitable for use in environments up to 2000°F (1093°C).The alloy exhibits excellent resistance to a wide range of corrosive media, including seawater, acidic, and alkaline solutions. It has good weldability and retains its corrosion resistance after welding. The alloy can be easily formed, machined, and fabricated using standard methods. Through aging heat treatment, Inconel 625 can achieve high tensile and yield strengths.

Trade Code

Key Features:

Superior Corrosion and Oxidation Resistance:

• Excellent resistance to oxidation, carburization, and a wide range of corrosive environments, including seawater, chemicals, and acidic gases.
• Exceptional resistance to pitting and crevice corrosion in chloride environments.
• Forms a stable, protective oxide layer that provides resistance to oxidation at high temperatures (up to 980°C or 1800°F).

High-Temperature Strength:

• Excellent strength and stability at high temperatures, including resistance to creep and thermal fatigue.
• Retains high tensile, fatigue, and rupture strength even at elevated temperatures, making it ideal for high-temperature industrial applications.

Workability:

• Weldability: Inconel 625 has excellent weldability and can be welded using most standard processes, including TIG, MIG, and gas welding, without requiring preheating.
• It can be easily cold-formed and hot-worked, making it versatile for a variety of applications.

Niobium and Molybdenum:

• The alloy’s niobium content stabilizes the alloy, improving its strength and resistance to corrosion, particularly in environments that would degrade other materials.
• Molybdenum enhances its resistance to pitting and crevice corrosion in chloride-rich environments, such as seawater.

Fatigue and Thermal Fatigue Resistance:

• Outstanding resistance to both fatigue and thermal fatigue. This makes it particularly useful in cyclically loaded applications where high temperatures and aggressive environments are factors.

Applications:

• Chemical Processing: Used in chemical processing equipment, heat exchangers, and valves for its resistance to corrosive chemicals.
• Power Generation: Employed in gas turbines, steam turbines, and other components within the power generation industry.
• Aerospace Industry: Utilized in aircraft engines, exhaust systems, and other high-temperature components.
• Marine Applications: Suitable for marine environments due to its resistance to seawater corrosion.
• Oil and Gas Industry: Used in downhole drilling equipment and offshore platforms for its strength and corrosion resistance.
• Automotive Industry: Employed in high-performance exhaust systems and other high-temperature components.

Inconel 625 alloy's combination of high-temperature strength, corrosion resistance, and good fabricability makes it a popular choice for demanding applications across a wide range of industries. Its performance in extreme environments has led to its widespread use for components that require a balance of strength and resistance to corrosion.

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.