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 90 High Temperature Alloy rod is a high-performance, precipitation-hardenable nickel-chromium-cobalt alloy known for its exceptional high-temperature strength, creep resistance, and corrosion resistance. Composed primarily of nickel, chromium, and cobalt, with trace amounts of titanium and aluminum, this alloy performs admirably under extreme conditions, enduring temperatures up to approximately 950°C (1740°F). It is a go-to material in industries requiring reliable performance under heat and stress, including aerospace, power generation, and high-performance automotive applications.
Nimonic 90 Rod is renowned for its remarkable mechanical properties and high-temperature performance, making it ideal for various industrial applications. Here are its key features:
High-Temperature Strength: Nimonic 90 retains outstanding strength even at elevated temperatures, up to 950°C (1740°F), making it a superior choice for gas turbines and aerospace engines.
Creep Resistance: The rod exhibits excellent creep resistance, ensuring it maintains its shape and dimensions under constant stress over long periods, which is crucial for aerospace and power generation components.
Oxidation and Corrosion Resistance: The alloy’s protective oxide layer prevents oxidation and corrosion when exposed to high-temperature oxidizing environments, extending the service life of components in aggressive settings like chemical plants or marine environments.
Weldability and Fabricability: Nimonic 90 Rod can be welded with common techniques like TIG (Tungsten Inert Gas) and MIG (Metal Inert Gas) welding, enabling easy fabrication and repair of components.
Precipitation-Hardenable: The mechanical properties of Nimonic 90 can be precisely tuned via heat treatment, allowing manufacturers to customize the alloy's strength, hardness, and ductility for specific applications.
Item | 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 |
Applications of Nimonic 90 Rod
Nimonic 90 Rod is utilized across several demanding industries due to its ability to perform under high-stress and high-temperature conditions. Some of its key applications include:
Aerospace: In the aerospace industry, Nimonic 90 is used to manufacture critical components such as turbine blades, exhaust nozzles, and engine parts that require both high strength and heat resistance.
Power Generation: The alloy is commonly used in gas turbines and nuclear reactors, where components are subjected to extreme temperatures and mechanical loads.
Automotive Industry: For high-performance automotive engine components, Nimonic 90 provides the strength and resistance needed for engines operating in high-temperature environments.
Oil & Gas: Nimonic 90 is also used for tools and components in the oil and gas industry, which are exposed to high-pressure, high-temperature, and corrosive environments.
Chemical Processing: Due to its excellent corrosion resistance, it is used in chemical processing plants for parts that come into contact with aggressive chemicals.
The production process of Nimonic 90 Rod ensures its outstanding performance in high-temperature and high-stress environments. The steps include:
Melting and Alloying: High-purity raw materials are melted together to form a homogeneous alloy, which is then refined to achieve the desired chemical composition.
Casting: The molten alloy is cast into rod form, ensuring uniformity in the material’s microstructure.
Heat Treatment: The rod undergoes a heat treatment process to optimize its precipitation hardening, adjusting its mechanical properties to meet the required specifications.
Fabrication and Finishing: After heat treatment, the rod can be welded, forged, or machined into various shapes and sizes, ensuring it meets custom engineering specifications for different applications.
Nimonic 90 Rod is composed of the following elements, ensuring its exceptional mechanical properties:
Nickel (Ni): 50-55%
Chromium (Cr): 19-23%
Cobalt (Co): 18-22%
Titanium (Ti): 2-3%
Aluminum (Al): 1-2%
Other trace elements: Carbon, manganese, silicon, sulfur, and phosphorus in small quantities
This unique composition gives the alloy its high strength, heat resistance, and durability.
Choosing Nimonic 90 Rod for your applications offers the following benefits:
Exceptional High-Temperature Strength: Capable of withstanding temperatures up to 950°C (1740°F) without losing mechanical strength, Nimonic 90 ensures long-lasting performance in demanding conditions.
Superior Creep Resistance: It maintains its shape and size under constant stress, ensuring dimensional stability over time, critical for aerospace and power generation components.
Corrosion and Oxidation Resistance: With its self-healing oxide layer, Nimonic 90 resists corrosion and oxidation, even in harsh environments, ensuring component longevity.
Weldability and Easy Fabrication: Nimonic 90 can be welded, forged, and machined easily, making it highly versatile for various manufacturing applications.
Tailored Performance: The alloy's precipitation-hardening ability allows manufacturers to precisely control its mechanical properties, ensuring optimal performance for specific applications.
Packaging:
Nimonic 90 Rod is carefully packed in durable materials to prevent damage during transit. Typically, the rods are shipped in wooden crates, securely fastened and protected with bubble wrap and foam padding.
Shipping:
We offer both air and sea freight shipping options, depending on customer preference and order size. Shipping costs will vary based on the weight and destination of the order. A tracking number will be provided to customers for real-time shipment tracking.
Lead Time:
Typically, sample lead time is 7 days after payment confirmation, with bulk orders being delivered within a few weeks, depending on quantity.
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 the composition of Nimonic 90 Rod?
Nimonic 90 Rod is composed primarily of nickel, chromium, cobalt, titanium, and aluminum, designed for high-temperature strength and corrosion resistance.
2. Can I order Nimonic 90 Rod in custom sizes?
Yes, we offer customized sizes and specifications to meet your engineering requirements.
3. What industries use Nimonic 90 Rod?
Nimonic 90 is widely used in aerospace, power generation, automotive, oil & gas, and chemical processing industries, particularly for components exposed to high temperatures and mechanical stress.
4. Do you provide samples for testing?
Yes, we offer free samples for testing, although the buyer is responsible for shipping costs.
5. What is the lead time for delivery?
Sample orders are usually shipped within 7 days after payment confirmation. Bulk orders typically take 2-3 weeks, depending on the order size.
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