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 high temperature alloy bar is a high-performance nickel-based superalloy, renowned for its excellent resistance to high-temperature environments. Composed primarily of nickel, chromium, and other essential elements, this alloy excels in extreme conditions, maintaining its mechanical strength, oxidation resistance, and stability even at elevated temperatures above 600°C (1112°F).
Due to its superior high-temperature strength, Nimonic 75 is widely used in demanding applications such as aerospace, power generation, and chemical processing industries. It also demonstrates remarkable corrosion resistance and is known for its excellent fatigue and fracture toughness. Whether it’s exposed to harsh chemical environments or subjected to mechanical stress, Nimonic 75 remains a reliable material for critical components requiring durability and reliability.
Nimonic 75 is particularly valued for its outstanding creep resistance and long-term stability under high-stress conditions. The alloy's unique composition also provides excellent weldability, allowing it to be fabricated into complex shapes and used for a variety of applications in both high-temperature and high-stress conditions.
Key Features
Exceptional High-Temperature Strength: Nimonic 75 can maintain its mechanical strength at temperatures above 600°C (1112°F), making it ideal for aerospace and turbine engine components.
Corrosion and Oxidation Resistance: This alloy resists oxidation, corrosion, and stress corrosion cracking, even when exposed to harsh environments, ensuring longer service life.
Creep Resistance: The alloy exhibits excellent resistance to deformation under high-temperature stress, making it ideal for use in power generation and gas turbines.
Good Weldability: Nimonic 75 offers excellent weldability, allowing for easy fabrication and making it suitable for complex engine components and industrial applications.
Versatile Applications: It is widely used in aerospace engines, industrial turbines, and other critical applications that require a combination of high mechanical strength and resistance to extreme temperatures.
Comparison Parameter Table
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 |
Applications
Aerospace Industry: Nimonic 75 is widely used for turbine blades, nozzle guide vanes, and other engine components in aircraft engines that operate in extreme heat.
Gas Turbines: The alloy is highly suitable for manufacturing critical components in gas turbines, where heat resistance and mechanical strength are paramount.
Power Generation: Used in power plant components such as turbines, combustion chambers, and valves that require durability and stability in high-temperature environments.
Chemical Processing: Nimonic 75 is used in chemical reactors and other equipment exposed to high temperatures and aggressive chemical environments.
Marine Engineering: It is also utilized in naval engines and exhaust systems, where high-temperature resistance and mechanical integrity are essential.
Manufacturing Process
Melting: High-purity raw materials are melted in an electric arc or induction furnace, ensuring a homogeneous mixture free from impurities.
Casting: After refining, the alloy is cast into ingots and heat-treated to ensure uniformity and eliminate segregation.
Forging: The ingots are hot-forged to refine the grain structure, improving the alloy’s mechanical properties and strength.
Hot Rolling: The material undergoes hot rolling to achieve the desired dimensions, enhancing the directional properties of the alloy.
Annealing: To improve ductility and relieve internal stresses, the alloy is annealed at controlled temperatures.
Finishing: The final product is cut to custom lengths and surface-treated for protection, ensuring it meets the exact requirements of the customer.
Our Advantages
Market Leadership: We are a top 5 player in China’s nonferrous metal industry, known for our high-quality products and reliable services.
Customizable Products: We offer thousands of product specifications to meet the diverse needs of our clients, including custom sizes and lengths.
Low MOQ: We accommodate low minimum order quantities and provide custom samples to meet your specific requirements.
Fast Production & Delivery: We offer short production lead times and rapid delivery, ensuring you get your orders when you need them.
Professional Inspection: We conduct thorough inspections using advanced equipment like spectrometers and tensile testers to ensure our products meet the highest standards.
Customer-Focused Team: Our responsive business team is available 24/7 to provide quotations and recommend the most suitable products based on your needs.
Reliable Packaging: We offer customizable packaging, including wooden boxes, to ensure your products arrive in perfect condition.
Multiple Payment Options: We facilitate payments through T/T, L/C, D/A, D/P, Western Union, MoneyGram, and PayPal.
Long-Term Relationships: Our clients, some of whom have been with us for over 7 years, continue to trust us for high-quality materials and service.
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
FAQ
How can I contact your company?
A: You can reach us via email, phone, or other messaging platforms. Our contact details are:
Phone: +8619906119641
Whatsapp: +8619906119641
Email: sales8@dlx-alloy.com
What are your working hours?
A: Our office is open Monday-Saturday, 7:30 AM – 5:00 PM Beijing time (GMT+08:00). For public holidays, please refer to our holiday notice.
Do you offer free samples?
A: Yes, we offer free samples for testing. The buyer is responsible for shipping costs.
What are your payment terms?
A: We accept payments via T/T, L/C, D/A, D/P, Western Union, MoneyGram, and PayPal.
What is the lead time for my order?
A: Sample orders generally ship within 7 days after payment confirmation. Standard orders take 10-30 days depending on quantity.
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