GH2907/GH907/H29070/Incoloy907Good Weldability And Machinability Alloy Bar For Power-Generation Applications

GH2907, also known as Incoloy 907 or H29070, is a high-strength, low-expansion nickel-iron-cobalt alloy designed for aerospace and industrial applications requiring excellent mechanical stability. It offers high tensile and yield strength, outstanding creep resistance, and good corrosion resistance, making it ideal for jet engine components, turbine discs, and high-temperature structural parts. The alloy maintains its strength and dimensional stability across a wide temperature range, reducing thermal expansion and improving performance in demanding environments. It is also resistant to stress corrosion cracking and oxidation. GH2907 can be machined, welded, and heat-treated to enhance its properties further. Its unique combination of low thermal expansion and high mechanical strength makes it a preferred choice in precision engineering and high-performance applications. The alloy is available in bar form, meeting stringent industry standards for quality and reliability.

Incoloy 907 (GH2907, GH907, H29070) is a nickel-iron-cobalt alloy designed for high strength, low thermal expansion, and excellent resistance to stress and creep at elevated temperatures. Here are its key features:

Key Features of Incoloy 907 Alloy Bar

• High Strength & Toughness – Provides excellent mechanical properties, particularly at elevated temperatures.
• Low Thermal Expansion – Suitable for precision applications where minimal expansion under heat is required.
• Good Weldability – Can be welded using conventional methods while maintaining its mechanical properties.
• Oxidation & Corrosion Resistance – Resists oxidation and corrosion in high-temperature environments.
• Creep & Stress Rupture Resistance – Maintains structural integrity under prolonged stress at high temperatures.
• Good Fatigue Strength – Performs well in cyclic loading applications.
• Applications – Used in aerospace, gas turbines, cryogenic systems, and other high-performance engineering fields.

Incoloy 907 (GH2907, GH907, H29070) is a nickel-iron-cobalt alloy known for its high strength, excellent toughness, and good oxidation resistance. It is commonly used in aerospace and industrial applications that require high mechanical performance at elevated temperatures.

Applications of Incoloy 907 Alloy Bar:

• Aerospace Industry:

Gas turbine engine components (shafts, disks, and compressor parts)

Structural components in high-temperature environments

Jet engine and rocket motor casings

• Power Generation:

Steam and gas turbines

High-temperature fasteners and supports

Heat exchangers in power plants

• Marine Industry:

Components in ship and submarine propulsion systems

High-strength marine fasteners

• Industrial Equipment:

High-performance springs and fasteners

High-temperature tooling and molds

Cryogenic and pressure vessel applications

• Automotive and Transportation:

Turbocharger components

High-strength structural parts in performance vehicles

The alloy is valued for its ability to maintain stability and mechanical integrity in extreme conditions, making it ideal for critical applications in harsh 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.