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 75 is a high-performance high-temperature alloy rod made primarily from nickel, chromium, and titanium. Designed for extreme environments, this alloy exhibits exceptional resistance to oxidation and corrosion, maintaining its mechanical properties even at temperatures exceeding 900°C. Its outstanding thermal stability, creep resistance, and high tensile strength make it ideal for use in aerospace, gas turbines, and other applications that require materials to withstand extreme temperatures and stress.
Nimonic 75 is widely used in industries like aerospace, power generation, and chemical processing due to its ability to perform under demanding conditions. It maintains excellent performance in high-stress environments, making it essential for components like jet engine blades, combustion chambers, and gas turbine parts.
| 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 |
High-Temperature Strength: Nimonic 75 retains its strength even at temperatures up to 900°C, making it highly reliable for high-temperature applications.
Corrosion and Oxidation Resistance: The alloy’s composition, rich in nickel and chromium, provides excellent resistance to oxidation, ensuring long-lasting performance in extreme conditions.
Creep Resistance: Nimonic 75 has superior resistance to deformation under high stress and prolonged heat exposure, making it ideal for turbine blades and other high-stress components.
Mechanical Strength: The alloy's tensile and yield strength are maintained at elevated temperatures, providing durability and stability for critical industrial components.
Weldability and Machinability: Nimonic 75 is designed for ease of welding and machining, offering flexibility for various fabrication processes.
Aerospace: Used in jet engine components, including turbine blades and exhaust nozzles, where high-temperature resistance and mechanical strength are crucial.
Gas Turbines: Suitable for parts such as combustion chambers, turbine blades, and heat exchangers in power generation.
Chemical Processing: Ideal for use in harsh chemical environments, where corrosion resistance is key.
Industrial Furnaces: Nimonic 75 is used for furnace components exposed to extreme temperatures, offering long-term durability.
Long Service Life: Its resistance to oxidation, corrosion, and high temperatures reduces the need for frequent replacements.
Increased Efficiency: Nimonic 75 enhances the reliability and efficiency of turbines, engines, and other critical components in harsh environments.
Cost-Effectiveness: Although initially higher in cost, Nimonic 75 offers a longer service life, making it a cost-effective solution in the long run.
Versatility: The alloy’s excellent weldability and machinability make it suitable for a wide range of fabrication needs.
Melting: High-purity raw materials are melted in an electric arc furnace or induction furnace. The molten metal is refined to remove impurities and achieve the desired chemical composition.
Casting: After refining, the alloy is cast into ingots, which are then heat-treated to improve uniformity and remove segregation.
Forging: The ingots are hot-forged at temperatures above 1,100°C to refine the microstructure and enhance the mechanical properties of the alloy.
Hot Rolling: The forged material undergoes hot rolling to reduce thickness and achieve the final dimensions of the rods, enhancing directional properties.
Annealing: The rolled rods are annealed at temperatures around 900-950°C to relieve internal stresses and improve ductility.
Finishing: The final step involves cutting the rods to required lengths and applying surface treatments, such as grinding or polishing, to ensure protection against environmental factors.
Market Leadership: Ranked among the top 5 in China’s nonferrous metal industry.
Flexible Products: Thousands of specifications available, catering to the varied needs of buyers.
Low MOQ: Small order quantities accepted, with customized samples available.
Fast Lead Time: Quick production and fast delivery, ensuring timely availability.
Inspection Excellence: Rigorous testing using spectrometers, tensile testers, and other equipment to ensure product quality.
Professional Team: Responsive customer service, providing tailored recommendations based on product requirements.
Customized Packaging: Packaging options according to customer needs, with secure wooden box packaging available to ensure safe delivery.
Multiple Payment Methods: Convenient payment options for customers worldwide.
Established Reputation: Long-term cooperation with clients, many of whom have worked with us for over 7 years.
Award Recognition: Consistently recognized for excellence, receiving awards from partners like Google.
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.
Client Visits
Building Stronger Partnerships
How can I contact your company?
We are available via Email, Telephone, Fax, Skype, WhatsApp, or Mobile phone.
Phone: +86 199 0611 9641
WhatsApp: +86 199 0611 9641
Email: sales8@dlx-alloy.com
What is your working time?
Monday to Saturday: 7:30 AM – 5:00 PM (Beijing time, GMT+08.00).
We observe public holidays during May 1-3, Oct 1-7, and Chinese New Year. For inquiries during holidays, please email us.
Do you provide free samples?
Yes, we provide free samples for testing. The buyer is responsible for shipping costs.
What are your payment terms?
We accept T/T, L/C, D/A, D/P, Western Union, MoneyGram, and PayPal.
What is your lead time?
Sample lead time is typically 7 days after payment confirmation. For standard orders, lead time is 10-30 days, depending on the order quantity.
Previous article：High Quality 4J29 Kovar Precision Alloy Tube Factory Direct Price
