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
Nimonic 80A is a high-performance nickel-based alloy known for its superior strength, heat resistance, and corrosion resistance, making it an essential material for demanding high-temperature applications. Nimonic 80A high-temperature nickel alloy rods are used widely in the aerospace and power generation industries, particularly in turbine components, where they withstand extreme mechanical stress and thermal loads.
High-Temperature Strength: Nimonic 80A is designed to maintain its mechanical properties even at temperatures exceeding 700°C (1292°F). This makes it ideal for use in components exposed to sustained high heat, such as turbine blades, combustion chambers, and other parts of gas turbines.
Corrosion and Oxidation Resistance: The alloy’s composition includes chromium and other elements that enhance its resistance to oxidation and corrosion in high-temperature environments, ensuring long service life in harsh conditions.
Precipitation Hardening: Nimonic 80A benefits from a precipitation-hardening mechanism, which significantly improves its strength and hardness through heat treatment. This process enables the alloy to maintain its structural integrity under mechanical stress.
Good Fatigue and Fracture Toughness: Nimonic 80A demonstrates exceptional fatigue resistance, which is crucial for components subjected to cyclic loading. Its fracture toughness helps prevent sudden failures in critical components.
| Item | A-286 | Nimonic80A | Nimonic 90 | GH1140 | GH3625 | GH3536 | 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 |
The Nimonic 80A high-temperature nickel alloy rod is widely used in industries where materials need to withstand extreme environments:
Aerospace and Aviation: Nimonic 80A is essential for turbine blades, engine components, and combustion chambers in jet engines. The alloy’s ability to withstand high-temperature environments and mechanical stresses makes it indispensable in aerospace manufacturing.
Power Generation: This alloy is used in gas turbines, where high temperatures and stresses are encountered. Its ability to maintain strength at elevated temperatures makes it perfect for the hottest parts of turbines, enhancing the overall performance and efficiency of power plants.
Marine and Chemical Processing: Due to its excellent corrosion resistance and strength, Nimonic 80A is also used in marine applications, where components are exposed to both high heat and harsh saltwater environments. Additionally, it is used in various chemical reactors operating at high temperatures.
Petroleum and Gas Industry: Nimonic 80A is employed in the manufacturing of high-performance valves, seals, and other critical components used in oil and gas exploration and refining processes.
Durability and Longevity: The Nimonic 80A high-temperature alloy rod exhibits excellent resistance to thermal fatigue, oxidation, and corrosion, ensuring long-lasting durability in high-performance environments. This results in fewer replacements and reduced downtime for industrial machinery.
Enhanced Performance in Extreme Conditions: This alloy excels in environments where high temperatures, mechanical stress, and corrosive conditions are prevalent. It is engineered to perform reliably in the most demanding applications, from jet engines to industrial gas turbines.
Customizable Sizes and Specifications: Nimonic 80A alloy rods are available in various diameters and lengths, allowing for customization to suit specific needs. Whether you require cast, forged, or rolled forms, Nimonic 80A can be tailored to fit your application.
Cost-Effective: While it is a high-performance alloy, Nimonic 80A offers a balance between cost and performance. Its durability reduces the frequency of maintenance and replacements, saving on long-term operational costs.
The Nimonic 80A high-temperature alloy rod is manufactured through several steps to ensure the highest quality and consistency:
Melting: High-purity raw materials are melted in an electric arc or induction furnace to form the alloy. This ensures that the material is free of impurities and meets the required chemical composition.
Casting: The molten metal is then cast into ingots or billets. These are further treated to improve the uniformity of the microstructure, ensuring that the alloy is strong and durable.
Forging: The ingots are hot-forged at temperatures above 1100°C to form the desired shapes, enhancing the alloy’s mechanical properties and refining its grain structure.
Hot Rolling: After forging, the alloy is hot-rolled to achieve the final dimensions of the rods. This process also aligns the grains in the material to enhance its directional properties.
Annealing: To relieve internal stresses and improve ductility, the alloy is annealed at temperatures between 900-950°C. This ensures that the material is easy to work with during subsequent machining.
Finishing: The final step involves cutting the alloy into the required lengths and applying surface treatments, such as grinding or polishing, to ensure the rods 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. How can I contact your company?
We are available via email, telephone, fax, Skype, WhatsApp, and mobile phone.
Phone: +86 199 0611 9641
Email: sales8@dlx-alloy.com
2. What are your working hours?
Our working hours are Monday to Saturday from 7:30 AM to 5:00 PM (Beijing time, GMT+08:00). We observe public holidays during May 1-3, October 1-7, and Chinese New Year. During holidays, please send us an email for inquiries.
3. Do you provide free samples?
Yes, we offer free samples for testing. However, buyers are responsible for shipping costs.
4. What are your payment terms?
We accept T/T, L/C, D/A, D/P, Western Union, MoneyGram, PayPal, and other convenient payment methods.
5. What is the lead time for orders?
Sample lead time is typically 7 days after payment confirmation. For regular orders, it is 10-30 days, depending on the order quantity.
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