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 825 bar is a high-performance superalloy designed to withstand harsh environments, particularly in acid environments where other materials would degrade. This alloy is composed primarily of nickel, chromium, and iron, providing exceptional resistance to oxidation, corrosion, and stress cracking. Inconel 825 is widely used in industries that require a material that can endure extreme conditions without compromising performance. Its unique combination of strength, corrosion resistance, and thermal stability makes it the preferred choice for acid environment equipment.
Inconel 825 forms a protective oxide layer when exposed to high temperatures, preventing further oxidation and improving its durability. It’s specifically designed for applications requiring high mechanical strength, even in aggressive chemical environments. Its ability to maintain performance across a wide range of temperatures and its resistance to acid attack make it an essential material in industries like chemical processing, aerospace, and marine engineering.
Item | Inconel 600 | 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 |
Material Type: Inconel 825 Alloy Bar
Standard Compliance: ASTM B424
Oxidation and Corrosion Resistance: Excellent resistance to oxidation and corrosion in both oxidizing and reducing environments.
Temperature Stability: Maintains strength and structural integrity even at elevated temperatures.
Chemical Resistance: Outstanding resistance to acid attacks, particularly sulfuric and phosphoric acids.
High Mechanical Strength: Offers superior tensile strength and fatigue resistance under high stress.
Fabrication Flexibility: Easily weldable and formable for various industrial applications.
Thermal Expansion: Designed to withstand thermal cycling without degradation.
Non-Magnetic: Ensures suitability for electromagnetic-sensitive environments.
Inconel 825 is a highly versatile alloy widely used in industries that face challenging conditions, including:
Chemical Processing Equipment: Due to its excellent resistance to sulfuric acid, phosphoric acid, and other aggressive chemicals, Inconel 825 is used in the production of tanks, heat exchangers, and reactors in the chemical processing industry.
Acid Environment Equipment: The alloy is specifically formulated to resist corrosion in acid environments, making it ideal for use in equipment exposed to acids such as sulfuric and nitric acid, used in petrochemical industries.
Aerospace Components: Inconel 825’s thermal stability and resistance to oxidation make it a preferred material for aerospace components, including turbine blades, exhaust systems, and rocket engines, which are subjected to extreme heat and oxidative conditions.
Marine Engineering: With its ability to resist seawater corrosion, Inconel 825 is utilized in marine equipment like valves, pumps, and other critical components that need to withstand aggressive marine environments.
Nuclear Power Generation: Its resistance to stress corrosion cracking and high-temperature stability makes Inconel 825 a reliable choice for nuclear reactors, especially in components exposed to acidic environments.
Exceptional Heat Resistance: Inconel 825 rods maintain their strength and durability at high temperatures, making them ideal for gas turbines, aerospace, and industrial heating systems.
Superior Corrosion Resistance: These rods resist oxidation and corrosion in both acidic and alkaline environments, ensuring a long lifespan even in harsh chemical and marine environments.
High Mechanical Strength: With significant tensile strength, Inconel 825 rods are designed to endure substantial stress, critical for industries such as oil and gas.
Flexible Fabrication Options: The alloy can be shaped into various configurations, making it suitable for applications across industries ranging from nuclear to aerospace.
Weldable Material: Inconel 825 rods can be welded using standard processes, facilitating their integration into complex engineering systems.
Thermal Stability: They maintain excellent performance under varying temperature conditions, which is vital for components in aerospace engines and industrial heating setups.
Extended Longevity: Due to the combination of corrosion resistance and mechanical strength, Inconel 825 offers a long service life, reducing the frequency of replacements.
Resistance to Stress Cracking: Inconel 825 rods are specifically designed to resist stress corrosion cracking, ensuring high reliability in demanding environments.
Chemical Compatibility: Inconel 825’s ability to withstand aggressive chemicals makes it well-suited for chemical processing 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.
Q1: What is Inconel 825 Alloy?
A: Inconel 825 is a nickel-chromium alloy that provides excellent resistance to oxidation, corrosion, and stress cracking, especially in acid environments. It is widely used in chemical processing, aerospace, and marine industries.
Q2: Where is Inconel 825 Alloy used?
A: Inconel 825 is used in a variety of critical applications, including acid environment equipment, chemical reactors, aerospace components, marine engineering, and nuclear power generation.
Q3: What is the standard for Inconel 825?
A: Inconel 825 is manufactured according to ASTM B424, ensuring it meets industry standards for quality, performance, and durability in demanding environments.
Q4: Can Inconel 825 be welded?
A: Yes, Inconel 825 can be welded using standard welding processes, making it easy to integrate into complex structures and systems in various industrial applications.
Q5: What is the lead time for Inconel 825 Alloy products?
A: The standard lead time for Inconel 825 alloy bars is typically 7 days for samples after payment confirmation. Larger orders may take additional time depending on the specifications.
Q6: What are the payment terms for ordering Inconel 825 Alloy?
A: We accept various payment methods including T/T, L/C, D/A, D/P, Western Union, MoneyGram, PayPal for your convenience.
Q7: Can I receive a free sample of Inconel 825 Alloy?
A: Yes, we can provide a free sample for testing, but the buyer is responsible for covering shipping costs.
