Welcome to Changzhou DLX Alloy Co., Ltd.
Email:sales8@dlx-alloy.com Mobile/Whatsapp:+86 199 0611 9641
Specialized manufacturer of heaters, thermocouples and titanium,over 20 years.
Welcome to Changzhou DLX Alloy Co., Ltd.
Email:sales8@dlx-alloy.com Mobile/Whatsapp:+86 199 0611 9641
Specialized manufacturer of heaters, thermocouples and titanium,over 20 years.
Whatsapp：+86 199 0611 9641
Email：sales8@dlx-alloy.com
Add：NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu,China
Inconel bar & Rod
Product Details
Inconel 625 is a high-performance superalloy known for its excellent resistance to extreme conditions. Commonly used in aerospace, chemical processing, and other high-stress environments, Inconel 625 bars are ideal for custom fabrications due to their weldability, thermal endurance, and superior mechanical properties. These bars are engineered to withstand both high temperatures and corrosive environments, ensuring reliable performance in demanding industrial applications.
Item | Inconel 625 | Inconel X750 | Inconel 825 | |||||
C | ≤0.15 | ≤0.1 | 0.05-0.15 | ≤0.08 | ≤0.05 | ≤0.08 | ≤0.08 | ≤0.05 |
Mn | ≤1 | ≤1.5 | ≤0.5 | ≤0.35 | ≤0.5 | ≤0.35 | ≤1 | ≤1 |
Fe | 6-10 | rest | ≤3 | rest | 7-11 | rest | 5-9 | ≥22 |
P | ≤0.015 | ≤0.02 | ≤0.015 | -- | -- | -- | -- | -- |
S | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.01 | ≤0.01 | ≤0.03 |
Si | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.35 | ≤0.5 | ≤0.35 | ≤0.5 | ≤0.5 |
Cu | ≤0.5 | ≤1 | -- | ≤0.3 | ≤0.5 | ≤0.3 | ≤0.5 | 1.5-3 |
Ni | ≥72 | 58-63 | ≥44.5 | 50-55 | ≥58 | 50-55 | ≥70 | 38-46 |
Co | -- | -- | 10-15 | ≤10 | -- | ≤1 | ≤1 | -- |
Al | -- | 1-1.7 | 0.8-1.5 | ≤0.8 | -- | 0.2-0.8 | 0.4-1 | ≤0.2 |
Ti | -- | -- | ≤0.6 | ≤1.15 | -- | -- | 2.25-2.75 | 0.6-1.2 |
Cr | 14-17 | 21-25 | 20-24 | 17-21 | 27-31 | 17-21 | 14-17 | 19.5-23.5 |
Nb+Ta | -- | -- | -- | 4.75-5.5 | -- | 4.75-5.5 | 0.7-1.2 | -- |
Mo | -- | -- | 8-10 | 2.8-3.3 | -- | 2.8-3.3 | -- | 2.5-3.5 |
B | -- | -- | ≤0.006 | -- | -- | -- | -- | -- |
Shape | Size (mm) |
Wire | 0.02-7.50 |
Rod/Bar | 8.0-200 |
Strip | (0.5-2.5)*(5-180) |
Tube/Pipe | Customized |
Sheet/Plate | Customized |
Exceptional Thermal Endurance: Inconel 625 bars are designed to excel in high-temperature applications. With a wide temperature tolerance range, they are used extensively in aerospace and industrial heating systems where extreme thermal stability is required.
Superior Corrosion Resistance: These bars are highly resistant to oxidation, corrosion, and other forms of environmental degradation. This makes them a perfect choice for industries like aerospace, chemical processing, and marine applications, where harsh conditions prevail.
Strong Mechanical Properties: Inconel 625 bars exhibit impressive tensile strength and yield strength, which allows them to handle significant mechanical stress. These properties are essential in oil and gas extraction and aerospace applications, where components are subject to high pressures.
Versatile Fabrication Potential: Inconel 625’s ability to be easily welded and fabricated makes it highly versatile. It can be shaped into various forms to meet the demands of different industries, including nuclear reactors, aerospace systems, and automotive applications.
Weldable Design: One of the standout features of Inconel 625 is its weldability. It can be welded using conventional techniques, which makes it a preferred material for custom fabrications and complex engineering designs in industries such as aerospace.
Stable Thermal Performance: Inconel 625 maintains its performance even under fluctuating temperatures, making it ideal for applications like gas turbines, jet engines, and industrial heating systems.
Longevity and Durability: Due to its excellent mechanical strength and corrosion resistance, Inconel 625 bars offer a longer service life, reducing the frequency of replacements and maintenance in critical applications.
Stress Cracking Resistance: Inconel 625 is engineered to resist stress corrosion cracking (SCC), which is crucial in high-stress environments like oil and gas extraction, where materials are subjected to extreme forces.
Chemical Resilience: In addition to its resistance to high temperatures, Inconel 625 is highly resilient to aggressive chemicals, making it suitable for a variety of chemical processing applications.
Inconel 625 bars are used in various high-performance applications where resistance to extreme temperatures, stress, and corrosion is required. Some key application areas include:
Aerospace Industry: Inconel 625 bars are extensively used in the aerospace industry for manufacturing components such as turbine blades, exhaust systems, and structural elements that are subjected to high temperatures and mechanical stress.
Chemical Processing: Due to their excellent corrosion resistance, Inconel 625 bars are employed in chemical reactors, heat exchangers, and other equipment that come into contact with corrosive substances.
Oil & Gas Industry: These bars are commonly used in oil rigs and extraction systems where high tensile strength and resistance to stress cracking are critical for operational reliability.
Nuclear Applications: Inconel 625’s ability to withstand extreme conditions makes it ideal for nuclear reactors, where both thermal stability and corrosion resistance are essential.
Marine Applications: Inconel 625 is used in marine environments for components that need to endure harsh seawater conditions, offering excellent resistance to seawater corrosion.
The production of Inconel 625 bars involves advanced metallurgical techniques to ensure that each bar meets strict standards for high-temperature and corrosion-resistant applications. The process includes alloying nickel, chromium, and molybdenum in precise proportions to create an alloy that excels in both mechanical strength and thermal stability. The bars are then subjected to rigorous quality control checks to ensure consistency, performance, and reliability for demanding applications.
Superior Performance in Extreme Conditions: With its ability to endure high temperatures, resist corrosion, and handle mechanical stress, Inconel 625 is ideal for applications in harsh environments, making it a top choice for industries like aerospace, oil and gas, and chemical processing.
Long Service Life: The combination of its robust mechanical properties and high resistance to corrosion and oxidation ensures a longer lifespan, reducing downtime and maintenance costs.
Ease of Fabrication: The alloy’s weldability and ease of fabrication allow for the creation of custom parts and components that meet precise design specifications.
Chemical and Stress Resistance: Inconel 625's resistance to stress cracking and its ability to withstand aggressive chemicals make it a go-to material for high-stress and corrosive applications.
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.
What is Inconel 625 used for?
Inconel 625 is commonly used in aerospace, chemical processing, oil & gas, marine, and nuclear applications. It is primarily used in high-temperature, high-stress environments due to its excellent resistance to corrosion and mechanical wear.
How is Inconel 625 fabricated?
Inconel 625 bars can be easily fabricated into custom components through welding, machining, and other conventional techniques. This versatility makes it ideal for use in complex and custom engineering designs.
What are the key benefits of Inconel 625?
The main benefits of Inconel 625 include superior thermal endurance, corrosion resistance, strong mechanical properties, and its ability to resist stress cracking. These properties make it suitable for a wide range of industries requiring high-performance materials.
Can Inconel 625 be welded?
Yes, Inconel 625 can be welded using conventional welding techniques such as gas tungsten arc welding (GTAW) and gas metal arc welding (GMAW), making it a versatile material for custom fabrications.
What is the maximum temperature that Inconel 625 can withstand?
Inconel 625 is designed to perform in extreme temperatures, and it can withstand temperatures up to approximately 1093°C (2000°F).
What is the chemical composition of Inconel 625?
Inconel 625 is primarily composed of nickel (58%), chromium (20%), molybdenum (9%), and smaller amounts of niobium, titanium, and other elements to enhance its strength and corrosion resistance.
