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.
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
GH3039 high temperature alloy bar is a high-performance nickel-based alloy rod known for its exceptional mechanical properties and resistance to high-temperature environments. This alloy is primarily used in demanding applications where resistance to oxidation, corrosion, and fatigue is critical. GH3039 alloy offers outstanding strength and stability, even under extreme stress and temperature conditions, making it ideal for use in industries such as aerospace, power generation, and chemical processing.
This alloy is particularly known for its high temperature and oxidation resistance, making it a versatile material for manufacturing parts that will operate at elevated temperatures. The GH3039 alloy rod, with a 3/4" diameter, is widely used in turbines, jet engines, and other critical components that require both high strength and durability.
High-Temperature Resistance: GH3039 alloy maintains excellent strength and resistance at temperatures above 600°C, ensuring reliable performance in high-temperature environments.
Excellent Oxidation Resistance: The alloy is resistant to oxidation, even in extreme thermal and chemical environments, making it suitable for turbine blades, heat exchangers, and other components exposed to harsh conditions.
Superior Mechanical Properties: GH3039 exhibits excellent tensile strength, fatigue resistance, and creep strength, making it ideal for components that face repeated thermal and mechanical stress.
Corrosion Resistance: It is highly resistant to corrosive environments, including exposure to harsh chemicals, seawater, and industrial gases.
Good Fabricability: GH3039 alloy can be easily welded, machined, and fabricated into complex shapes, which is essential for custom applications.
Comparison Parameter Table
Item | Nimonic80A | Nimonic 90 | GH3625 | GH4169 | |||
C | ≤0.08 | ≤0.1 | ≤0.13 | 0.06-0.12 | ≤0.1 | 0.05-0.15 | ≤0.08 |
Mn | ≤2 | ≤1 | ≤1 | ≤0.7 | 3.14-4.15 | -- | ≤0.35 |
Fe | rest | ≤3 | ≤1.5 | rest | ≤0.5 | -- | rest |
P | ≤0.04 | ≤0.02 | -- | ≤0.025 | -- | -- | -- |
S | ≤0.03 | ≤0.015 | ≤0.015 | ≤0.015 | -- | -- | ≤0.01 |
Si | ≤1 | ≤1 | ≤1 | ≤0.8 | -- | -- | ≤0.35 |
Cu | -- | -- | ≤0.2 | -- | -- | -- | ≤0.3 |
Ni | 24-27 | rest | -- | 35-40 | rest | rest | 50-55 |
Co | -- | ≤2 | 15-21 | -- | ≤1.00 | 0.5-2.5 | ≤1.00 |
Al | ≤0.35 | 1-1.8 | 1-2 | 0.2-0.6 | ≤0.4 | ≤0.5 | 0.2-0.8 |
Ti | 1.9-2.35 | 1.8-2.7 | 2-3 | 0.7-1.2 | ≤0.4 | ≤0.15 | 0.7-1.15 |
Cr | 13.5-16 | 18-21 | 18-21 | 20-23 | 20-23 | 20.5-23 | 17-21 |
Nb | -- | -- | -- | -- | -- | -- | 4.75-5.5 |
Mo | 1-1.5 | -- | -- | 2-2.5 | 8-10 | 8-10 | 2.8-3.3 |
B | 0.001-0.1 | ≤0.008 | ≤0.02 | -- | -- | -- | -- |
V | 0.1-0.5 | -- | -- | -- | -- | -- | -- |
W | -- | -- | -- | 1.4-1.8 | -- | 0.2-1 | -- |
Zr | -- | ≤0.15 | ≤0.15 | -- | -- | -- | -- |
Pb | -- | -- | ≤0.002 | -- | -- | -- | -- |
Ce | -- | -- | -- | ≤0.05 | -- | -- | -- |
Size Range | |
Wire | 0.5-7.5mm |
Rod/Bar | 8.0-200mm |
Strip | (0.50-2.5)*(5-180)mm |
Tube | custom made |
| Plate | custom made |
Aerospace Industry: GH3039 alloy rods are frequently used in aerospace applications for turbine blades, exhaust systems, and other high-stress engine components that require excellent high-temperature stability.
Power Generation: Ideal for parts in gas turbines, nuclear reactors, and other power generation equipment where resistance to high temperatures and oxidation is necessary.
Chemical Processing: Used in reactors, heat exchangers, and other equipment in chemical processing plants where resistance to harsh chemicals and high temperatures is required.
Marine Engineering: Due to its excellent corrosion resistance, it is widely used in marine applications, such as in exhaust systems, valves, and other components exposed to seawater.
Petrochemical Industry: GH3039 alloy is used in various components that handle corrosive chemicals, making it ideal for petrochemical refineries.
Melting
High-purity raw materials are melted in electric arc furnaces or induction furnaces to produce the molten metal with a consistent chemical composition.
Casting
The molten alloy is cast into ingots or rods, which are then subjected to a heat treatment to ensure uniformity and prevent segregation.
Hot Forging
The cast ingots or rods are hot-forged at temperatures above 1100°C to refine the grain structure and improve mechanical properties.
Hot Rolling
After forging, the material undergoes hot rolling to reduce thickness and achieve the desired diameter. This step also helps improve the directional properties of the alloy.
Annealing
The alloy rods are annealed at specific temperatures to relieve internal stresses and enhance ductility, ensuring ease of machining and better performance.
Finishing
The rods are cut to the required lengths, and any necessary surface treatments, such as polishing or coating, are applied to enhance the material’s corrosion resistance and overall durability.
High Resistance to Thermal Deformation: GH3039 alloy can withstand extreme temperatures without losing its structural integrity, ensuring long-lasting performance.
Durability: Excellent resistance to oxidation, corrosion, and fatigue makes it ideal for long-term use in harsh environments.
Weldability and Machinability: The alloy is easy to weld and machine, allowing for flexible and precise fabrication to meet specific requirements.
Enhanced Reliability: GH3039 alloy’s superior mechanical properties, such as tensile strength and creep resistance, ensure the reliability of critical components in high-temperature applications.
Versatile Applications: With its combination of high-temperature performance and corrosion resistance, GH3039 is suitable for a wide range of industries, including aerospace, power generation, petrochemical, and marine engineering.
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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1. What is GH3039 alloy used for?
GH3039 is used for high-temperature applications such as turbine blades, jet engines, gas turbines, and other components exposed to extreme conditions. It is also widely used in chemical processing and marine engineering.
2. What temperature range can GH3039 alloy withstand?
GH3039 can withstand temperatures up to 800°C (1472°F), making it suitable for high-temperature environments such as those in power generation and aerospace.
3. Is GH3039 alloy easy to weld?
Yes, GH3039 alloy is weldable using standard welding techniques such as TIG and MIG welding, making it easy to fabricate into complex parts.
4. How long is the lead time for GH3039 alloy rods?
Sample lead time is typically 7 days after payment confirmation. Bulk orders usually take 10-30 days depending on the quantity and customization required.
5. Can I order custom diameters of GH3039 alloy rods?
Yes, GH3039 alloy rods are available in a variety of diameters, including the 3/4" diameter, and can be customized based on specific application requirements.
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