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 Tube
Product Details
The GH3625 High Temperature Alloy Tube is a premium material engineered to withstand extreme temperatures and corrosive environments. This alloy is specifically designed for high-temperature applications, offering excellent oxidation resistance, creep resistance, and weldability. With a thermal expansion of 11.2×10⁻⁶/K, it maintains its structural integrity even under rapid temperature fluctuations, making it ideal for use in industries like aerospace, power generation, and chemical processing.
The GH3625 alloy tube is made with a precise chemical composition that includes nickel, chromium, and other alloying elements, providing superior performance in environments where other materials may fail. The alloy is not only resistant to oxidation and sulfidation but also exhibits outstanding strength and durability, which makes it the go-to choice for demanding industrial applications.
Item | Nimonic80A | Nimonic 90 | GH1140 | 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 |
Thermal Expansion: 11.2×10⁻⁶/K, ensuring minimal deformation under high temperature changes.
Excellent Oxidation Resistance: Ideal for high-temperature applications with exposure to harsh conditions.
Creep Resistance: Prevents deformation under continuous high pressure and temperature.
Weldability: Good weldability for easy integration into complex designs.
Strength: Annealed strength of 700-800 N/mm², ensuring reliable performance in extreme environments.
The GH3625 High Temperature Alloy Tube is widely used in several critical industrial sectors, where the ability to withstand extreme conditions is crucial. Key applications include:
The GH3625 alloy tube is used for manufacturing aerospace components, including engine parts and turbine blades, where resistance to high heat and oxidation is essential.
Ideal for gas turbines and heat exchangers, the alloy tube can operate effectively in power plants that require materials capable of withstanding high temperatures and corrosive gases.
In the chemical industry, the GH3625 alloy tube is used in reactors, heat exchangers, and other equipment exposed to high-temperature, corrosive environments.
The alloy is also used in automotive applications, such as exhaust systems and turbochargers, where high-temperature resistance and strength are needed.
The GH3625 alloy tube is used in marine engines and other components exposed to seawater and high heat, offering exceptional performance in harsh marine environments.
The GH3625 High Temperature Alloy Tube undergoes a comprehensive manufacturing process to ensure high performance in demanding applications. The key steps include:
Melting and Alloying: High-purity raw materials are melted in a furnace, and alloying elements such as nickel, chromium, and molybdenum are added to achieve the desired composition.
Casting: After melting, the alloy is cast into ingots or billets, which are then subjected to heat treatments to ensure uniform composition and eliminate segregation.
Forging and Rolling: The ingots are hot-forged at elevated temperatures, and the material undergoes hot rolling to form the final tube shape. This process ensures the material's strength and uniformity.
Annealing: The alloy tubes are annealed to relieve internal stresses and optimize the material’s ductility and workability, ensuring that it performs reliably in high-temperature environments.
Finishing: The final product is cut to the required length and subjected to any necessary surface treatments, including polishing or coating, to protect against oxidation and enhance durability.
Superior Heat Resistance: The alloy can withstand continuous exposure to temperatures up to 1000°C, making it perfect for high-temperature applications.
Corrosion Resistance: Offers excellent protection against oxidation, sulfidation, and other corrosive agents, ensuring long-term durability in harsh environments.
Creep Resistance: Maintains its mechanical properties and shape even under high stress and temperature, ensuring the longevity of components.
Weldability: Can be easily welded into complex structures, offering flexibility in design and application.
High Strength: The material is annealed to a strength of 700-800 N/mm², offering excellent load-bearing capabilities in demanding applications.
The GH3625 High Temperature Alloy Tube is carefully packaged to ensure safe delivery to its destination. We offer packaging in sturdy wooden crates or metal containers, with adequate padding and protection to prevent damage during transit. Shipping options include standard and expedited services, with tracking numbers provided to monitor the status of shipments.
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.
Q: What is the brand name of this product?
A: The brand name of this product is DLX.
Q: Where is this product made?
A: This product is manufactured in China JiangSu.
Q: What is the minimum order quantity for this product?
A: The minimum order quantity for this product is 5 units.
Q: What is the delivery time for this product?
A: The typical delivery time is 5-7 days, depending on order quantity.
Q: Do you provide free samples?
A: Yes, we can provide free samples for testing. The buyer is responsible for the shipping costs.
Q: What is the payment method for purchasing this product?
A: We accept T/T, L/C, D/A, D/P, Western Union, MoneyGram, PayPal for payment.
Q: Can the GH3625 alloy tube be customized?
A: Yes, we offer customization options based on your specific needs and requirements.
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