Welcome to Jiangsu DLX alloy Co., Ltd.
Email:sales8@dlx-alloy.com Mobile/Whatsapp:+86 199 0611 9641
Specialized manufacturer of high temperature alloys, precision alloys and Incoloy,over 20 years.
Whatsapp:+86 199 0611 9641
Email:sales8@dlx-alloy.com
Add:NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu,China
High Temperature Rod
Product Details

The GH4105 high-temperature alloy bar is a high-performance material designed to withstand extreme thermal and mechanical conditions. Widely used in various industries, this alloy provides superior corrosion resistance and high-temperature strength. As a precipitation hardening nickel-based alloy, GH4105 is ideal for applications in aviation, aerospace, and chemical industries. Its exceptional properties make it a preferred choice for components exposed to high heat and stress.
High-Temperature Strength: The GH4105 high-temperature alloy bar is engineered to maintain excellent strength and stability at elevated temperatures, typically above 600°C, making it suitable for applications where heat resistance is crucial.
Corrosion Resistance: Known for its impressive corrosion resistance, this alloy ensures durability even in environments exposed to chemicals, oxidation, and other harsh conditions. It maintains its integrity and performance over time, even in corrosive settings.
Precipitation Hardening: GH4105 is a precipitation hardening alloy, which enhances its mechanical properties through heat treatment. This gives the material additional strength and resistance to wear, making it an ideal choice for industrial applications.
Versatility: This alloy is available in various forms, including cast and forged versions, allowing it to be customized to meet specific application needs. Whether it's for use in turbines, reactors, or other high-stress environments, the GH4105 high-temperature alloy bar provides a versatile solution.


| C | Si | Mn | P | Si | Mn |
|---|---|---|---|---|---|
| 0.12-0.17 | ≤0.25 | ≤0.4 | ≤0.15 | ≤0.01 | ≤0.4 |
| P | S | Cr | Ni | Co | Cu |
| ≤0.015 | ≤0.01 | 14-15.7 | Bal | 18-22 | ≤0.2 |
The GH4105 high-temperature alloy bar is indispensable in industries requiring materials that can perform reliably under extreme conditions. Its applications are found across several sectors:
Aviation and Aerospace: The GH4105 high-temperature alloy bar is used in jet engines, turbine blades, combustion chambers, and other high-performance components. It withstands the heat and mechanical stress of aviation and aerospace environments, ensuring safety and reliability in critical applications.
Petroleum and Chemical Industries: With excellent corrosion resistance, GH4105 is commonly used in refinery equipment, heat exchangers, reactors, and valves. These parts are exposed to high temperatures and corrosive chemicals, and the alloy’s ability to resist these harsh conditions extends the life of critical machinery.
Power Generation: In power plants and industrial gas turbines, the GH4105 high-temperature alloy bar is used for turbine blades, nozzles, and other components that operate at high temperatures and under significant mechanical loads. Its high strength and heat resistance are essential for the efficiency and longevity of power generation equipment.
Marine and Shipbuilding: In marine applications, where components are exposed to both high temperatures and saltwater, the GH4105 high-temperature alloy bar is highly valued. It is used in engine parts, heat exchangers, and other high-performance materials required for marine propulsion systems.


Superior Durability: The GH4105 high-temperature alloy bar is designed for long-term performance. Its resistance to both thermal and mechanical stresses makes it highly reliable in demanding environments, ensuring that components stay functional for extended periods.
High-Performance Alloy: With its combination of high-temperature strength, corrosion resistance, and precipitation hardening capabilities, GH4105 is ideal for critical applications. It offers excellent performance even in extreme environments, making it a preferred material for industries that require top-tier reliability.
Customizable Solutions: The alloy comes in various specifications and can be tailored to meet specific customer needs. Whether in cast, forged, or powder metallurgy forms, the GH4105 high-temperature alloy bar offers flexibility for a wide range of applications.
Cost-Efficiency: Despite its premium properties, GH4105 provides an excellent balance between performance and cost. This alloy offers long-lasting durability, reducing the need for frequent replacements, and ultimately saving costs for industries relying on high-performance materials.
The GH4105 high-temperature alloy bar is produced through several critical manufacturing steps to ensure high quality and optimal performance:
Melting: High-purity raw materials are melted in electric arc furnaces or induction furnaces. This process ensures the alloy is refined, removing impurities to achieve the desired chemical composition.
Casting: After melting, the alloy is cast into ingots or other forms. These ingots are then subjected to heat treatment to homogenize the material and eliminate segregation, resulting in uniform properties.
Forging and Rolling: The cast material is hot-forged at temperatures above 1100°C, followed by rolling processes to achieve the final dimensions. These steps refine the alloy’s microstructure, improving its mechanical properties.
Heat Treatment: The GH4105 high-temperature alloy bar undergoes heat treatment, including precipitation hardening, to increase its strength and hardness. This process also ensures that the alloy performs optimally in high-stress conditions.
Finishing: Finally, the alloy bars are cut to the required lengths and undergo finishing processes such as grinding, polishing, or coating to meet customer specifications.



CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got ISO9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, Precision Alloy , FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.



Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications. We also provide chemical analysis reports for every FeCrAl alloy, NiCr alloy, and other products purchased.
For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.

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FAQ
1. What industries use GH4105 high-temperature alloy bars?
GH4105 is used in aviation, aerospace, petroleum, chemical processing, power generation, and marine industries due to its heat and corrosion resistance.
2. What are the benefits of GH4105 alloy?
GH4105 offers high-temperature strength, excellent corrosion resistance, and durability, making it cost-effective by reducing maintenance needs.
3. How can I order GH4105 high-temperature alloy bars?
Contact our sales team for a quote and customization options. We'll guide you through the ordering process.
4. How do you ensure the quality of GH4105 alloy?
We use advanced testing equipment like spectrometers and tensile testers to guarantee the quality and performance of every bar.
5. How can I contact your team for more information?
Reach out via email or phone for quick assistance and tailored solutions. We are available 24/7 to respond to your inquiries.
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